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Cheap flights from O'Hare Intl (ORD) to Sofia (SOF) from $345

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 8/8. 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.
ORD — SOF
Jun 10 — Jun 171
From?
To?
Mon 6/10
Mon 6/17
1 adult, Economy
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The best prices from Chicago O'Hare Intl to Sofia are usually found in January or February, booked 10 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from O'Hare Intl to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Sofia (SOF). 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 5, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$660

One-way from

$497
High demand for flights, 35% potential price rise
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Best time to find cheap flights, 27% potential price drop
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From Chicago O'Hare Intl to Sofia
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One-way flight from Chicago O'Hare Intl to Sofia
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What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Sofia?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Sofia. Check prices with Cheapflights to find a great deal for your trip.

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

November can be a great time to fly to Sofia from Chicago O'Hare Intl Airport with a flight ticket averaging about $835. Cheapflights users have found deals in the month of November for as cheap as $447. The most expensive prices can be found in the month of June.

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 25% on flights from Chicago O'Hare Intl Airport to Sofia by exploring options for tickets in the morning.

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

Find cheap flight options from O'Hare Intl to Sofia specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 5, 2024.
The lowest fares we've come across on flights traveling from Chicago to Sofia in June and July 2024. More deals are always being added, so be sure to check back regularly.
Tue 7/303:00 pmORD - SOF
1 stop18h 10mITA Airways
Sun 8/186:00 pmSOF - ORD
1 stop27h 10mITA Airways
Deal found 6/4$604
Tue 7/303:00 pmORD - SOF
1 stop18h 10mITA Airways
Sun 11/175:50 pmSOF - ORD
2 stops55h 52mITA Airways
Deal found 6/4$619
Thu 7/183:00 pmORD - SOF
1 stop18h 10mITA Airways
Sun 8/186:00 pmSOF - ORD
1 stop27h 10mITA Airways
Deal found 6/5$631
Sun 7/77:10 pmORD - SOF
1 stop16h 00mBritish Airways
Thu 9/199:20 pmSOF - ORD
1 stop24h 25mBritish Airways
Deal found 6/4$646
Thu 7/183:00 pmORD - SOF
1 stop18h 10mITA Airways
Wed 8/216:00 pmSOF - ORD
1 stop27h 10mITA Airways
Deal found 6/5$655
Wed 7/247:13 amORD - SOF
2 stops25h 57mITA Airways
Sun 8/186:00 pmSOF - ORD
1 stop27h 10mITA Airways
Deal found 6/4$659
Fri 7/54:45 pmORD - SOF
1 stop18h 15mBritish Airways
Thu 9/199:20 pmSOF - ORD
1 stop24h 25mBritish Airways
Deal found 6/4$673
Thu 7/183:00 pmORD - SOF
1 stop18h 10mITA Airways
Sun 8/186:00 pmSOF - ORD
1 stop27h 10mITA Airways
Deal found 6/4$678
Wed 7/243:00 pmORD - SOF
1 stop18h 10mITA Airways
Sun 8/186:00 pmSOF - ORD
1 stop27h 10mITA Airways
Deal found 6/4$691

O'Hare Intl to Sofia 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Sofia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
The lowest fares we've come across on flights traveling from Chicago to Sofia in June and July 2024. More deals are always being added, so be sure to check back regularly.
Mon 11/45:00 pmORD - SOF
1 stop16h 10mBritish Airways
Mon 11/185:25 pmSOF - ORD
1 stop27h 25mBritish Airways
Deal found 6/3$501
Mon 11/44:53 pmORD - SOF
2 stops16h 17mBritish Airways
Mon 11/185:25 pmSOF - ORD
1 stop27h 25mBritish Airways
Deal found 6/3$505
Tue 11/511:33 amORD - SOF
2 stops18h 37mBritish Airways
Tue 11/196:05 pmSOF - ORD
1 stop26h 45mBritish Airways
Deal found 6/4$506
Mon 11/44:53 pmORD - SOF
2 stops16h 17mBritish Airways
Mon 11/185:25 pmSOF - ORD
2 stops30h 39mBritish Airways
Deal found 6/3$515
Tue 11/511:33 amORD - SOF
2 stops18h 37mBritish Airways
Tue 11/196:05 pmSOF - ORD
2 stops31h 28mBritish Airways
Deal found 6/4$516
Wed 12/43:55 pmORD - SOF
2 stops22h 50mUnited Airlines
Wed 12/186:05 amSOF - ORD
1 stop16h 05mUnited Airlines
Deal found 6/3$521
Wed 12/46:00 pmORD - SOF
1 stop20h 45mUnited Airlines
Wed 12/182:10 pmSOF - ORD
1 stop13h 55mUnited Airlines
Deal found 6/3$522
Wed 12/44:52 pmORD - SOF
2 stops16h 58mAir Canada
Wed 12/181:45 pmSOF - ORD
2 stops15h 42mAir Canada
Deal found 6/3$529
Wed 9/188:30 pmORD - SOF
1 stop15h 50mTurkish Airlines
Wed 10/23:45 pmSOF - ORD
1 stop25h 55mTurkish Airlines
Deal found 6/5$536

O'Hare Intl to Sofia flights leaving soon

Find last-minute flight options from O'Hare Intl to Sofia 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 3,050,429 searches. Data last updated June 5, 2024.
Check out these flights departing soon from Chicago to Sofia. To prevent any unwanted surprises, users should verify their flight info before booking.
Mon 6/177:15 pmORD - SOF
1 stop33h 55mMultiple Airlines
Wed 10/28:00 amSOF - ORD
2 stops20h 10mMultiple Airlines
Deal found 6/5$781
Mon 6/173:35 pmORD - SOF
2 stops23h 00mUnited Airlines
Wed 10/28:00 amSOF - ORD
2 stops23h 14mUnited Airlines
Deal found 6/5$801
Mon 6/175:10 pmORD - SOF
1 stop12h 45mLOT
Wed 10/22:40 pmSOF - ORD
1 stop13h 00mLOT
Deal found 6/5$828
Wed 6/125:10 pmORD - SOF
1 stop12h 45mLOT
Sat 10/56:40 pmSOF - ORD
1 stop33h 00mLOT
Deal found 6/4$966
Sun 6/163:35 pmORD - SOF
2 stops23h 00mUnited Airlines
Sun 8/186:00 amSOF - ORD
2 stops35h 49mUnited Airlines
Deal found 6/4$973
Wed 6/1211:25 amORD - SOF
2 stops25h 05mBritish Airways
Sat 10/58:05 pmSOF - ORD
1 stop25h 40mBritish Airways
Deal found 6/4$986
Sun 6/163:00 pmORD - SOF
1 stop16h 00mMultiple Airlines
Sun 8/186:00 pmSOF - ORD
1 stop27h 10mMultiple Airlines
Deal found 6/4$1,002
Fri 6/712:49 pmORD - SOF
2 stops21h 56mUnited Airlines
Sun 6/306:00 amSOF - ORD
2 stops35h 07mUnited Airlines
Deal found 6/5$1,020
Sat 6/82:15 pmORD - SOF
2 stops37h 05mAir Canada
Thu 7/46:00 amSOF - ORD
2 stops36h 01mAir Canada
Deal found 6/4$1,029

One-way flights to Sofia from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Sofia. 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 3,050,429 searches. Data last updated June 5, 2024.
Take a look at some of the best available options we've come across on one-way flights from Chicago to Sofia. Users in need of a round-trip flight from Chicago to Sofia instead should update the search form at the top of page.
Thu 8/810:15 pmORD - SOF
2 stops39h 00mMultiple Airlines
Deal found 6/5$345
Thu 8/810:15 pmORD - SOF
3 stops33h 20mMultiple Airlines
Deal found 6/5$414
Sat 6/155:55 pmORD - SOF
3 stops55h 25mMultiple Airlines
Deal found 6/4$453
Thu 6/1311:24 amORD - SOF
3 stops51h 46mMultiple Airlines
Deal found 6/4$457
Mon 6/175:07 pmORD - SOF
3 stops58h 23mMultiple Airlines
Deal found 6/4$463
Mon 6/1711:24 amORD - SOF
3 stops29h 01mMultiple Airlines
Deal found 6/5$467
Sat 8/107:25 pmORD - SOF
3 stops21h 35mMultiple Airlines
Deal found 6/5$475
Wed 6/1211:24 amORD - SOF
3 stops40h 21mMultiple Airlines
Deal found 6/4$482
Sat 6/2210:17 pmORD - SOF
3 stops51h 48mMultiple Airlines
Deal found 6/5$484

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

Customize your flight search to find flights from O'Hare Intl to Sofia 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 3,050,429 searches. Data last updated June 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$501 - $608

Route

Depart

Return

Price

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Mon 11/4

1 stop16h 10m

Sofia

Mon 11/18

1 stop27h 25m

$501

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Wed 9/18

1 stop15h 50m

Sofia

Wed 10/2

1 stop25h 55m

$536

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sat 11/2

2 stops37h 05m

Sofia

Sat 11/16

1 stop14h 35m

$546

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Tue 10/22

1 stop17h 35m

Sofia

Sat 11/2

1 stop15h 25m

$552

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Tue 10/8

1 stop12h 15m

Sofia

Sat 10/26

1 stop13h 00m

$559

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sun 12/1

2 stops18h 15m

Sofia

Sun 12/15

1 stop14h 15m

$561

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Wed 8/7

1 stop18h 10m

Sofia

Mon 9/9

1 stop32h 15m

$577

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Fri 11/1

2 stops27h 52m

Sofia

Fri 11/15

2 stops15h 42m

$593

Chicago O'Hare IntlSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Fri 11/8

2 stops19h 20m

Sofia

Sat 11/23

2 stops15h 42m

$608

Flights are sorted by cheapest first

Deals found on 6/3

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Sofia. Price data was last updated on May 31, 2024.
The best time to book flights from Chicago O'Hare Intl Airport to Sofia is 10 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Sofia. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Sofia flight should consider departing on Sunday mornings when fares are most often at their lowest. Monday 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 O'Hare Intl to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from O'Hare Intl 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 Sofia by month

Plan your trip to Sofia by taking into account the average temperature and rainfall totals by month.

SOF

Temperature

30.2 - 68 °F

If weather is an important factor for your trip to Sofia, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated June 5, 2024.
Read reviews from past customers who have flown Turkish Airlines, ITA Airways and British Airways from Chicago to Sofia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.8
Good
1,934 reviews

Overall

7.8

Comfort

7.5

Food

7.4

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

SWISS
7.8
Good
1,934 reviews
SWISS
7.8
Good
1,934 reviews

Overall

7.8

Comfort

7.5

Food

7.4

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

Austrian Airlines
7.7
Good
1,010 reviews
SWISS
7.8
Good
1,934 reviews

Overall

7.8

Comfort

7.5

Food

7.4

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

Turkish Airlines
7.4
Good
3,712 reviews
SWISS
7.8
Good
1,934 reviews

Overall

7.8

Comfort

7.5

Food

7.4

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

United Airlines
7.4
Good
10,703 reviews
SWISS
7.8
Good
1,934 reviews

Overall

7.8

Comfort

7.5

Food

7.4

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

American Airlines
7.3
Good
14,229 reviews
SWISS
7.8
Good
1,934 reviews

Overall

7.8

Comfort

7.5

Food

7.4

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Sofia. 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 into for flights to Sofia from Chicago O'Hare Intl?

    Sofia (SOF) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Sofia. You should not have trouble finding flights to Sofia from Chicago O'Hare Intl; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 16 airlines have flights to the Sofia airport from Chicago O'Hare Intl. It is only a 4.2 mi journey from Sofia (SOF) to Sofia’s city center.

  • Can I find flights from Chicago O'Hare Intl Airport to Sofia for under $600 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Sofia for under $600. The cheapest flight booked recently is on British Airways for just $501, but on average you can expect to pay $547.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Sofia for under $800?

    There are currently 20+ open flights from Chicago O'Hare Intl Airport to Sofia within the next 7 days for less than $800.

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

    Our cheapest airline available from Chicago O'Hare Intl Airport to Sofia is British Airways. Our recent data shows that you can find tickets from as low as $501 on this airline. Additional options worth looking into are Turkish Airlines and American Airlines, starting at $536 and $546 round-trip. You may be able to fly from Chicago O'Hare Intl Airport to Sofia for 38% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Austrian Airlines, which is currently one of the cheapest options available, starting at $497. Lufthansa flights start at $516 while deals on ITA Airways start at $522 one-way.

  • What does ORD to SOF mean?

    ORD and SOF are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to SOF refers to a flight route from Chicago O'Hare Intl Airport to Sofia Airport.

  • Where are the most common layover locations when flying from Chicago O'Hare Intl Airport to Sofia?

    Chicago O'Hare Intl Airport to Sofia flights have a layover in Munich most often. Istanbul is the second most popular location for layovers on flights from Chicago O'Hare Intl Airport to Sofia.

  • What are some popular things to do or see while on a layover in Munich?

    Munich travelers tend to visit Theresienwiese, Marienplatz, and Botanische Garten München-Nymphenburg more than anywhere else. Travelers on a layover in Munich can visit Theresienwiese, Marienplatz, and Botanische Garten München-Nymphenburg, by traveling 18.8 mi, 17.8 mi, and 18.6 mi, respectively after landing at Munich Franz Josef Strauss. Travelers can book a car rental at Munich Franz Josef Strauss for about $44 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Istanbul?

    Istanbul travelers tend to visit Taksim Square, Sultan Ahmet Camii, and Fatih Camii more than any other notable places. Taksim Square, Sultan Ahmet Camii and Fatih Camii are located about 20.8 mi, 22.3 mi, and 20.8 mi, respectively from Istanbul if you are interested in checking them out. Travelers can book a car rental at Istanbul for about $36 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Chicago O'Hare Intl Airport to Sofia flights?

    Chicago O'Hare Intl Airport to Sofia flights that have layovers will least frequently stop in Frankfurt am Main. Warsaw sees the second fewest layovers for non-direct flights flying from Chicago O'Hare Intl Airport to Sofia.

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

    The amount of baggage you can bring on your O'Hare Intl to Sofia 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 O'Hare Intl to Sofia with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Sofia 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 O'Hare Intl to Sofia that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Sofia 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 O'Hare Intl to Sofia that allow pets onboard?

    Many airlines flying from O'Hare Intl to Sofia 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 O'Hare Intl to Sofia?

    Yes, you can often find last-minute deals on O'Hare Intl to Sofia 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 Chicago O'Hare Intl Airport to Sofia flight deals updated?

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

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

    Consider Undisclosed Carrier, American Airlines or Air Canada when booking your flight. These represent the most popular airlines when flying from Chicago O'Hare Intl Airport to Sofia.

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

    Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Sofia (average of $660). Flying from Chicago O'Hare Intl Airport to Sofia in June is currently the most expensive (average of $1,263). 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

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

Midway to Sofia flights

Top 10 airlines flying from O'Hare Intl to Sofia

Discover the top 10 airlines that operate flights from O'Hare Intl to Sofia. 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 3,050,429 searches. Data last updated June 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$422Average$485FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$495Average$610FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$526Average$899FlexibilityNo cancel feeOn-time78%
Turkish AirlinesCheapest$552Average$748FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$566Average$852FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$581Average$942FlexibilityNo cancel feeOn-time76%
LOTCheapest$588Average$995FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$591Average$897FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$605Average$708FlexibilityNo cancel feeOn-time75%
ITA AirwaysCheapest$658Average$823FlexibilityNo cancel feeOn-time81%
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Search flights from O'Hare Intl to Sofia by cabin class

Find flights from O'Hare Intl to Sofia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from O'Hare Intl to Sofia.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from O'Hare Intl to Sofia flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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