HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Dublin (DUB) to O'Hare Intl (ORD) from $337

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DUB — ORD
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Dublin to Chicago O'Hare Intl are usually found in November or January, booked 78 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Dublin to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Popular in

July

Cheapest in

November

Average price

$721

Round-trip from

$223
High demand for flights, 31% potential price rise
Search Deals
Best time to find cheap flights, 23% potential price drop
Search Deals
Average for round-trip flights in June 2024
Search Deals
From Dublin to Chicago O'Hare Intl
Search Deals

What is the cheapest day to fly round-trip from Dublin to Chicago O'Hare Intl Airport?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 30% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Dublin to Chicago O'Hare Intl Airport?

Find a great deal and save up to 49% by booking at least 48 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Dublin to Chicago O'Hare Intl Airport within the next two weeks, with the cheapest ticket starting at $489.

What is the cheapest month to fly from Dublin to Chicago O'Hare Intl Airport?

The best pricing can be found in the month of February. Prices to Chicago O'Hare Intl Airport from Dublin average $545. You can even find prices in February for less than $545, as users have found deals to Chicago O'Hare Intl Airport from as low as $267. The month of July appears to be one of the more expensive times to travel to Chicago O'Hare Intl Airport from Dublin. Flying in the targeted month can save you up to 47%.

What is the cheapest time of day to fly from DUB to ORD?

Unlike in the morning, when flights are generally more expensive, you can save up to 21% on flights from Dublin to Chicago O'Hare Intl Airport by exploring options for tickets in the afternoon.

Cheap Dublin to O'Hare Intl flights in June & July 2024

Find cheap flight options from Dublin to O'Hare Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Prices were last updated on June 6, 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. For more flight deals, be sure to check back very soon.
Wed 6/262:50 pmDUB - ORD
1 stop12h 25mIcelandair
Mon 7/17:25 pmORD - DUB
1 stop9h 40mIcelandair
Deal found 6/5$476
Wed 6/122:50 pmDUB - ORD
1 stop12h 25mIcelandair
Wed 6/197:25 pmORD - DUB
1 stop9h 40mIcelandair
Deal found 6/5$529
Wed 6/1212:40 pmDUB - ORD
1 stop35h 15mScandinavian Airlines
Wed 6/197:45 pmORD - DUB
2 stops18h 00mScandinavian Airlines
Deal found 6/5$533
Wed 6/1911:45 amDUB - ORD
1 stop11h 47mBritish Airways
Sat 6/228:38 pmORD - DUB
1 stop26h 22mBritish Airways
Deal found 6/5$552
Wed 6/128:10 amDUB - ORD
1 stop11h 35mBritish Airways
Wed 6/1910:20 pmORD - DUB
Nonstop7h 20mBritish Airways
Deal found 6/5$554
Thu 6/207:55 amDUB - ORD
1 stop13h 55mAmerican Airlines
Mon 6/2410:20 pmORD - DUB
Nonstop7h 20mAmerican Airlines
Deal found 6/5$555
Thu 6/139:30 amDUB - ORD
Nonstop8h 02mAmerican Airlines
Sat 6/225:07 amORD - DUB
1 stop18h 48mAmerican Airlines
Deal found 6/6$556
Thu 6/139:30 amDUB - ORD
Nonstop8h 02mAmerican Airlines
Sat 6/2210:20 pmORD - DUB
Nonstop7h 20mAmerican Airlines
Deal found 6/5$557
Tue 6/185:55 amDUB - ORD
2 stops17h 32mDelta
Tue 6/251:45 pmORD - DUB
2 stops14h 40mDelta
Deal found 6/4$558

Dublin to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Dublin and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. For more flight deals, be sure to check back very soon.
Wed 10/2312:40 pmDUB - ORD
1 stop35h 15mScandinavian Airlines
Sun 10/278:10 pmORD - DUB
1 stop17h 10mScandinavian Airlines
Deal found 6/5$417
Mon 10/218:35 pmDUB - ORD
2 stops51h 20mScandinavian Airlines
Thu 10/318:10 pmORD - DUB
1 stop32h 15mScandinavian Airlines
Deal found 6/5$420
Fri 11/812:30 pmDUB - ORD
1 stop33h 20mScandinavian Airlines
Mon 11/187:10 pmORD - DUB
2 stops33h 15mScandinavian Airlines
Deal found 6/5$435
Wed 10/2312:40 pmDUB - ORD
1 stop35h 15mScandinavian Airlines
Sun 10/278:10 pmORD - DUB
2 stops33h 15mScandinavian Airlines
Deal found 6/5$439
Mon 8/262:50 pmDUB - ORD
1 stop12h 25mIcelandair
Tue 9/37:25 pmORD - DUB
1 stop12h 25mIcelandair
Deal found 6/5$442
Fri 11/811:30 amDUB - ORD
1 stop11h 50mIcelandair
Mon 11/186:30 pmORD - DUB
1 stop9h 45mIcelandair
Deal found 6/5$454
Wed 10/2311:50 amDUB - ORD
2 stops36h 05mScandinavian Airlines
Sun 10/278:10 pmORD - DUB
2 stops34h 05mScandinavian Airlines
Deal found 6/5$455
Wed 10/2311:50 amDUB - ORD
2 stops36h 05mScandinavian Airlines
Sun 10/278:10 pmORD - DUB
2 stops34h 05mScandinavian Airlines
Deal found 6/5$457
Fri 10/254:40 pmDUB - ORD
Nonstop8h 25mAer Lingus
Fri 11/14:55 pmORD - DUB
Nonstop7h 20mAer Lingus
Deal found 6/5$463

Dublin to O'Hare Intl flights leaving soon

Find last-minute flight options from Dublin to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.
Book one of these great deals on flights from Dublin to Chicago. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 6/122:50 pmDUB - ORD
1 stop12h 25mIcelandair
Wed 6/197:25 pmORD - DUB
1 stop9h 40mIcelandair
Deal found 6/5$529
Wed 6/1212:40 pmDUB - ORD
1 stop35h 15mScandinavian Airlines
Wed 6/197:45 pmORD - DUB
2 stops18h 00mScandinavian Airlines
Deal found 6/5$533
Wed 6/128:10 amDUB - ORD
1 stop11h 35mBritish Airways
Wed 6/1910:20 pmORD - DUB
Nonstop7h 20mBritish Airways
Deal found 6/5$554
Thu 6/139:30 amDUB - ORD
Nonstop8h 02mAmerican Airlines
Sat 6/225:07 amORD - DUB
1 stop18h 48mAmerican Airlines
Deal found 6/6$556
Thu 6/139:30 amDUB - ORD
Nonstop8h 02mAmerican Airlines
Sat 6/2210:20 pmORD - DUB
Nonstop7h 20mAmerican Airlines
Deal found 6/5$557
Thu 6/131:55 pmDUB - ORD
1 stop11h 25mAmerican Airlines
Sat 6/224:46 pmORD - DUB
1 stop30h 14mAmerican Airlines
Deal found 6/6$562
Thu 6/131:55 pmDUB - ORD
1 stop24h 55mAmerican Airlines
Sat 6/226:25 pmORD - DUB
1 stop28h 35mAmerican Airlines
Deal found 6/5$563
Thu 6/1312:20 pmDUB - ORD
2 stops35h 35mScandinavian Airlines
Sat 6/227:45 pmORD - DUB
1 stop34h 05mScandinavian Airlines
Deal found 6/6$566
Thu 6/1312:20 pmDUB - ORD
2 stops35h 35mScandinavian Airlines
Sat 6/227:45 pmORD - DUB
1 stop34h 05mScandinavian Airlines
Deal found 6/5$567

One-way flights to O'Hare Intl from Dublin

Search for one-way flight options from Dublin to O'Hare Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.
If you're seeking multiple options on one-way flights from Dublin to Chicago, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Dublin to Chicago should utilize the search form at the the top of the page.
Tue 9/2411:35 amDUB - ORD
2 stops25h 47mMultiple Airlines
Deal found 6/5$337
Wed 10/165:55 amDUB - ORD
3 stops31h 27mMultiple Airlines
Deal found 6/5$351
Thu 8/228:40 amDUB - ORD
2 stops31h 34mMultiple Airlines
Deal found 6/4$363
Wed 10/1612:15 pmDUB - ORD
1 stop12h 05mIcelandair
Deal found 6/5$365
Sun 10/2011:35 amDUB - ORD
2 stops25h 47mMultiple Airlines
Deal found 6/5$366
Sat 8/246:45 amDUB - ORD
2 stops33h 29mMultiple Airlines
Deal found 6/5$382
Sun 11/2411:30 amDUB - ORD
1 stop11h 50mIcelandair
Deal found 6/5$387
Sat 10/1910:15 amDUB - ORD
1 stop13h 40mScandinavian Airlines
Deal found 6/5$389
Mon 10/145:35 amDUB - ORD
1 stop16h 40mTAP AIR PORTUGAL
Deal found 6/5$390

Find flights from Dublin to O'Hare Intl within your budget

Customize your flight search to find flights from Dublin to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$417 - $531

Route

Depart

Return

Price

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Wed 10/23

1 stop35h 15m

Chicago O'Hare Intl

Sun 10/27

1 stop17h 10m

$417

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Mon 8/26

1 stop12h 25m

Chicago O'Hare Intl

Tue 9/3

1 stop12h 25m

$442

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Fri 10/25

Nonstop8h 25m

Chicago O'Hare Intl

Fri 11/1

Nonstop7h 20m

$463

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Tue 10/8

Nonstop8h 15m

Chicago O'Hare Intl

Fri 10/18

1 stop11h 45m

$478

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Tue 10/8

Nonstop8h 15m

Chicago O'Hare Intl

Fri 10/18

Nonstop7h 30m

$502

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Tue 10/8

2 stops13h 25m

Chicago O'Hare Intl

Fri 10/18

1 stop31h 20m

$512

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Wed 10/23

2 stops18h 39m

Chicago O'Hare Intl

Sun 10/27

1 stop16h 40m

$521

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Fri 10/11

Nonstop8h 15m

Chicago O'Hare Intl

Tue 10/15

Nonstop7h 30m

$524

DublinChicago O'Hare Intl

DUB - ORD

DUBORD

Dublin

Thu 10/10

1 stop13h 44m

Chicago O'Hare Intl

Tue 10/15

1 stop12h 55m

$531

Flights are sorted by cheapest first

Deals found on 6/5

How far ahead should I book a flight from Dublin to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dublin to O'Hare Intl. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from Dublin to Chicago O'Hare Intl Airport, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Dublin to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Dublin to O'Hare Intl. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Dublin to Chicago O'Hare Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dublin to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Dublin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated June 6, 2024.
Read through reviews of airlines operating flights from Dublin to Chicago, such as Delta, Iberia and TAP AIR PORTUGAL. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,371 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,371 reviews
Delta
8.0
Very good
10,371 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,493 reviews
Delta
8.0
Very good
10,371 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

SWISS
7.8
Good
1,929 reviews
Delta
8.0
Very good
10,371 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Finnair
7.8
Good
1,363 reviews
Delta
8.0
Very good
10,371 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

JetBlue
7.6
Good
4,313 reviews
Delta
8.0
Very good
10,371 reviews

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Dublin to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Chicago O'Hare Intl?

    Most people fly from Dublin (DUB) if they book a flight from Dublin to Chicago O'Hare Intl. On average, Dublin has 4 outbound flights to Chicago O'Hare Intl per day from 7 airlines. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • Can I find flights from Dublin to Chicago O'Hare Intl Airport for under $500 on Cheapflights?

    Yes, there are multiple flights from Dublin to Chicago O'Hare Intl Airport for under $500. The cheapest flight booked recently is on Scandinavian Airlines for just $417, but on average you can expect to pay $472.

  • Are there nonstop flights from Dublin to Chicago O'Hare Intl Airport for under $500 on Cheapflights?

    Cheapflights has at least 20 direct flights from Dublin to Chicago O'Hare Intl Airport under $500. A good price for a nonstop flight from Dublin to Chicago O'Hare Intl Airport is less than $625.

  • Are there last-minute flights available from Dublin to Chicago O'Hare Intl Airport for under $600?

    There are currently 20+ open flights from Dublin to Chicago O'Hare Intl Airport within the next 7 days for less than $600.

  • What are the cheapest airlines flying from Dublin to Chicago O'Hare Intl Airport round-trip?

    Our cheapest airline available from Dublin to Chicago O'Hare Intl Airport is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $417 on this airline. Additional options worth looking into are Icelandair and Aer Lingus, starting at $442 and $463 round-trip. Scandinavian Airlines is 27% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Dublin to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $365. Scandinavian Airlines flights start at $389 while deals on TAP AIR PORTUGAL start at $390 one-way.

  • What are the most reliable airlines from Dublin to Chicago O'Hare Intl Airport?

    Consider SWISS (85%), Air Canada (77%) or Austrian Airlines (77%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Chicago O'Hare Intl Airport.

  • What are the cheapest flights from Dublin to Chicago O'Hare Intl Airport?

    On average you can expect to pay $1,347 for a flight from Dublin to Chicago O'Hare Intl Airport. The cheapest flight overall is $395 while the most popular route, (Dublin - Chicago O'Hare Intl) is currently priced at $435.

  • What does DUB to ORD mean?

    This is defined as Dublin Airport (DUB) and Chicago O'Hare Intl Airport (ORD). Codes like Chicago O'Hare Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Dublin to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Dublin to O'Hare Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dublin to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dublin to O'Hare Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dublin to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Dublin to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to O'Hare Intl.

  • Can I find deals for business class flights from Dublin to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Dublin to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dublin to O'Hare Intl that allow pets onboard?

    Many airlines flying from Dublin to O'Hare Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dublin to O'Hare Intl?

    Yes, you can often find last-minute deals on Dublin to O'Hare Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Dublin to Chicago O'Hare Intl Airport flight deals updated?

    The Dublin to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 6/5.

  • What are the most popular airlines that fly from Dublin to Chicago O'Hare Intl Airport?

    When booking a flight from Dublin to Chicago O'Hare Intl Airport, you may want to consider flying on American Airlines, Finnair or British Airways as they are the most popular for this route.

  • What is the cheapest month to book a flight from Dublin to Chicago O'Hare Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Dublin to Chicago O'Hare Intl Airport (average of $244). Flying from Dublin to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $324). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.

Cork to O'Hare Intl flights
Shannon to O'Hare Intl flights
Milltown (Kerry) to O'Hare Intl flights

Top 7 airlines flying from Dublin to O'Hare Intl

Discover the top 7 airlines that operate flights from Dublin to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$350Average$652FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$373Average$512FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$380Average$515FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$453Average$719FlexibilityNo cancel feeOn-time71%
FinnairCheapest$525Average$842FlexibilityNo cancel feeOn-time76%
IberiaCheapest$550Average$693FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$608Average$721FlexibilityNo cancel feeOn-time69%
Memphis to Las Vegas flights
New York to North Carolina flights
Seattle to London flights
Atlanta to Paris flights
Chicago to Paris flights
Orlando to Dallas flights
New York to Florida flights
Newark Airport to London flights
Austin to Chicago flights
San Jose to San Diego flights
Cincinnati to Miami flights
Dublin to Paris Orly Airport flights

Search flights from Dublin to O'Hare Intl by cabin class

Find flights from Dublin to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Dublin to O'Hare Intl

Find hourly flight availability from Dublin to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 6, 2024.
1%of flight departuresEarly morningMidnight to 6 am
71%of flight departuresMorning6 am to noon
28%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Dublin to O'Hare Intl

Explore weekly flight availability from Dublin to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 6, 2024.
Sunday4daily flights
Monday5daily flights
Tuesday5daily flights
Wednesday4daily flights
Thursday5daily flights
Friday5daily flights
Saturday5daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to O'Hare Intl?

Deals for Dublin to O'Hare Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dublin to O'Hare Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to O'Hare Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Dublin to O'Hare Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Dublin to O'Hare Intl with no change fees.

Can Cheapflights notify me if prices for flights from Dublin to O'Hare Intl become cheaper?

Yes! Start tracking prices for Dublin to O'Hare Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines