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Cheap flights from Detroit Metropolitan Wayne County Airport to Ontario (DTW - ONT) from $90

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 8/31. 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.
DTW — ONT
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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The best prices from Detroit Metropolitan Wayne County to Ontario are usually found in March or January, booked 7 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Detroit to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Ontario (ONT). 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 May 30, 2024.

Popular in

November

Cheapest in

March

Round-trip from

$238

One-way from

$90
High demand for flights, 20% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Detroit Metropolitan Wayne County to Ontario
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One-way flight from Detroit Metropolitan Wayne County to Ontario
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What is the cheapest day to fly round-trip from Detroit Metropolitan Wayne County Airport to Ontario?

Saturday is generally a great day to depart. Flying on this day could help you save up to 48%.

How far in advance should I book a flight from Detroit Metropolitan Wayne County Airport to Ontario?

Travelers have found it’s best to book a flight 48 days in advance to save up to 80% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 48 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Detroit Metropolitan Wayne County Airport to Ontario 1-2 weeks in advance for as low as $263, or $406 for flights within the next 24 hours.

What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Ontario?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, November can be a great choice for travel to Ontario. Flights to Ontario from Detroit Metropolitan Wayne County Airport in November are about $309 on average during November, but can be found for as low as $131.

What is the cheapest time of day to fly from DTW to ONT?

It’s optimal to fly from Detroit Metropolitan Wayne County Airport to Ontario at noon. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight in the afternoon.

Cheap American Airlines flights from Detroit to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between Detroit and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Detroit to Ontario. Make sure to check back often as deals are often changing.
Wed 7/176:14 pmDTW - ONT
1 stop6h 26mAmerican Airlines
Tue 8/69:35 amONT - DTW
2 stops9h 30mAmerican Airlines
Deal found 5/29$402
Wed 6/125:52 pmDTW - ONT
1 stop8h 07mAmerican Airlines
Fri 6/149:24 amONT - DTW
2 stops10h 24mAmerican Airlines
Deal found 5/29$422
Wed 6/1211:53 amDTW - ONT
2 stops9h 44mAmerican Airlines
Fri 6/149:24 amONT - DTW
2 stops10h 24mAmerican Airlines
Deal found 5/29$523
Wed 6/53:43 pmDTW - ONT
2 stops8h 57mAmerican Airlines
Sun 6/910:45 pmONT - DTW
1 stop9h 18mAmerican Airlines
Deal found 5/29$632
Fri 6/711:53 amDTW - ONT
2 stops9h 44mAmerican Airlines
Mon 6/107:26 pmONT - DTW
2 stops10h 47mAmerican Airlines
Deal found 5/29$637
Sat 6/13:37 pmDTW - ONT
2 stops9h 52mAmerican Airlines
Tue 6/46:45 amONT - DTW
2 stops9h 01mAmerican Airlines
Deal found 5/29$735
Fri 5/311:39 pmDTW - ONT
1 stop8h 20mAmerican Airlines
Fri 5/3110:29 pmONT - DTW
1 stop7h 41mAmerican Airlines
Deal found 5/30$1,008
Fri 5/3112:43 pmDTW - ONT
2 stops9h 05mAmerican Airlines
Fri 5/3110:29 pmONT - DTW
1 stop7h 41mAmerican Airlines
Deal found 5/30$1,014
Sun 6/212:43 pmDTW - ONT
2 stops9h 05mAmerican Airlines
Tue 6/49:30 amONT - DTW
2 stops10h 44mAmerican Airlines
Deal found 5/29$1,026

Cheap Frontier flights from Detroit to Ontario

Explore cheap flight options specifically provided by Frontier for the route between Detroit and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Some of the lowest-priced Frontier flights we've found at this time heading from Detroit to Ontario. Deals frequently update to provide users with more options.
Tue 8/271:11 pmDTW - ONT
1 stop6h 39mFrontier
Mon 9/238:35 pmONT - DTW
1 stop28h 51mFrontier
Deal found 5/29$177
Thu 8/2212:25 pmDTW - ONT
1 stop14h 14mFrontier
Wed 9/185:30 pmONT - DTW
1 stop8h 50mFrontier
Deal found 5/29$178
Wed 8/2112:25 pmDTW - ONT
1 stop26h 50mFrontier
Mon 8/268:35 pmONT - DTW
1 stop28h 51mFrontier
Deal found 5/29$179
Tue 6/49:53 pmDTW - ONT
1 stop12h 09mFrontier
Tue 6/117:26 pmONT - DTW
1 stop6h 39mFrontier
Deal found 5/29$180
Tue 6/49:53 pmDTW - ONT
1 stop12h 09mFrontier
Tue 6/117:26 pmONT - DTW
1 stop6h 39mFrontier
Deal found 5/29$181
Tue 6/49:53 pmDTW - ONT
1 stop28h 56mFrontier
Mon 6/1012:59 amONT - DTW
1 stop13h 28mFrontier
Deal found 5/29$182
Sat 6/16:00 amDTW - ONT
1 stop11h 35mFrontier
Sun 6/211:30 pmONT - DTW
1 stop26h 26mFrontier
Deal found 5/28$185
Tue 6/49:53 pmDTW - ONT
1 stop12h 09mFrontier
Tue 6/117:26 pmONT - DTW
2 stops18h 45mFrontier
Deal found 5/29$186
Thu 6/67:17 amDTW - ONT
1 stop28h 47mFrontier
Tue 6/115:26 pmONT - DTW
2 stops20h 45mFrontier
Deal found 5/29$187

Cheap Detroit to Ontario flights in May & June 2024

Find cheap flight options from Detroit to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
The lowest fares we've come across on flights traveling from Detroit to Ontario in May and June 2024. Check back soon for alternative fares.
Wed 6/56:36 amDTW - ONT
1 stop9h 39mFrontier
Wed 6/128:03 amONT - DTW
1 stop6h 08mFrontier
Deal found 5/29$179
Tue 6/49:53 pmDTW - ONT
1 stop12h 09mFrontier
Tue 6/117:26 pmONT - DTW
1 stop6h 39mFrontier
Deal found 5/29$180
Tue 6/49:53 pmDTW - ONT
1 stop12h 09mFrontier
Tue 6/117:26 pmONT - DTW
1 stop6h 39mFrontier
Deal found 5/29$181
Tue 6/49:53 pmDTW - ONT
1 stop28h 56mFrontier
Mon 6/1012:59 amONT - DTW
1 stop13h 28mFrontier
Deal found 5/29$182
Sat 6/16:00 amDTW - ONT
1 stop11h 35mFrontier
Sun 6/211:30 pmONT - DTW
1 stop26h 26mFrontier
Deal found 5/28$185
Tue 6/49:53 pmDTW - ONT
1 stop12h 09mFrontier
Tue 6/117:26 pmONT - DTW
2 stops18h 45mFrontier
Deal found 5/29$186
Thu 6/67:17 amDTW - ONT
1 stop28h 47mFrontier
Tue 6/115:26 pmONT - DTW
2 stops20h 45mFrontier
Deal found 5/29$187
Thu 5/309:14 pmDTW - ONT
1 stop29h 45mFrontier
Sun 6/211:30 pmONT - DTW
1 stop26h 26mFrontier
Deal found 5/29$190
Wed 6/56:36 amDTW - ONT
1 stop9h 39mFrontier
Sun 6/910:29 pmONT - DTW
1 stop12h 29mFrontier
Deal found 5/29$198

Detroit to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Detroit and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
The lowest fares we've come across on flights traveling from Detroit to Ontario in May and June 2024. Check back soon for alternative fares.
Tue 8/271:11 pmDTW - ONT
1 stop6h 39mFrontier
Mon 9/238:35 pmONT - DTW
1 stop28h 51mFrontier
Deal found 5/29$177
Thu 8/2212:25 pmDTW - ONT
1 stop14h 14mFrontier
Wed 9/185:30 pmONT - DTW
1 stop8h 50mFrontier
Deal found 5/29$178
Wed 6/56:36 amDTW - ONT
1 stop9h 39mFrontier
Wed 6/128:03 amONT - DTW
1 stop6h 08mFrontier
Deal found 5/29$179
Tue 6/49:53 pmDTW - ONT
1 stop12h 09mFrontier
Tue 6/117:26 pmONT - DTW
1 stop6h 39mFrontier
Deal found 5/29$180
Tue 6/49:53 pmDTW - ONT
1 stop12h 09mFrontier
Tue 6/117:26 pmONT - DTW
1 stop6h 39mFrontier
Deal found 5/29$181
Tue 6/49:53 pmDTW - ONT
1 stop28h 56mFrontier
Mon 6/1012:59 amONT - DTW
1 stop13h 28mFrontier
Deal found 5/29$182
Sat 6/16:00 amDTW - ONT
1 stop11h 35mFrontier
Sun 6/211:30 pmONT - DTW
1 stop26h 26mFrontier
Deal found 5/28$185
Tue 6/49:53 pmDTW - ONT
1 stop12h 09mFrontier
Tue 6/117:26 pmONT - DTW
2 stops18h 45mFrontier
Deal found 5/29$186
Thu 6/67:17 amDTW - ONT
1 stop28h 47mFrontier
Tue 6/115:26 pmONT - DTW
2 stops20h 45mFrontier
Deal found 5/29$187

Detroit to Ontario flights leaving soon

Find last-minute flight options from Detroit to Ontario 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 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the flights available from Detroit to Ontario departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 6/56:36 amDTW - ONT
1 stop9h 39mFrontier
Wed 6/128:03 amONT - DTW
1 stop6h 08mFrontier
Deal found 5/29$179
Tue 6/49:53 pmDTW - ONT
1 stop12h 09mFrontier
Tue 6/117:26 pmONT - DTW
1 stop6h 39mFrontier
Deal found 5/29$180
Tue 6/49:53 pmDTW - ONT
1 stop12h 09mFrontier
Tue 6/117:26 pmONT - DTW
1 stop6h 39mFrontier
Deal found 5/29$181
Tue 6/49:53 pmDTW - ONT
1 stop28h 56mFrontier
Mon 6/1012:59 amONT - DTW
1 stop13h 28mFrontier
Deal found 5/29$182
Sat 6/16:00 amDTW - ONT
1 stop11h 35mFrontier
Sun 6/211:30 pmONT - DTW
1 stop26h 26mFrontier
Deal found 5/28$185
Tue 6/49:53 pmDTW - ONT
1 stop12h 09mFrontier
Tue 6/117:26 pmONT - DTW
2 stops18h 45mFrontier
Deal found 5/29$186
Thu 6/67:17 amDTW - ONT
1 stop28h 47mFrontier
Tue 6/115:26 pmONT - DTW
2 stops20h 45mFrontier
Deal found 5/29$187
Wed 6/56:36 amDTW - ONT
1 stop9h 39mFrontier
Sun 6/910:29 pmONT - DTW
1 stop12h 29mFrontier
Deal found 5/29$198
Wed 6/126:13 pmDTW - ONT
1 stop8h 36mFrontier
Mon 6/174:28 pmONT - DTW
1 stop9h 33mFrontier
Deal found 5/29$200

One-way flights to Ontario from Detroit

Search for one-way flight options from Detroit to Ontario. 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 2,784,634 searches. Data last updated May 30, 2024.
Users traveling one-way from Detroit to Ontario can select one of these great deals. Users in need of a round-trip flight from Detroit to Ontario instead should update the search form at the top of page.
Sat 8/315:51 amDTW - ONT
1 stop6h 15mFrontier
Deal found 5/29$90
Wed 6/56:10 pmDTW - ONT
1 stop8h 39mFrontier
Deal found 5/29$93
Tue 6/49:53 pmDTW - ONT
1 stop12h 09mFrontier
Deal found 5/30$96
Tue 7/306:00 amDTW - ONT
1 stop6h 03mFrontier
Deal found 5/29$110
Sun 6/97:17 amDTW - ONT
1 stop6h 39mFrontier
Deal found 5/29$112
Sat 6/226:00 amDTW - ONT
1 stop7h 48mFrontier
Deal found 5/29$114
Tue 6/256:32 amDTW - ONT
1 stop11h 22mFrontier
Deal found 5/29$116
Sun 7/287:17 amDTW - ONT
1 stop6h 40mFrontier
Deal found 5/29$118
Sun 7/77:17 amDTW - ONT
1 stop28h 46mFrontier
Deal found 5/28$120

Find flights from Detroit to Ontario within your budget

Customize your flight search to find flights from Detroit to Ontario 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$177 - $435

Route

Depart

Return

Price

Detroit Metropolitan Wayne CountyOntario

DTW - ONT

DTWONT

Detroit Metropolitan Wayne County

Tue 8/27

1 stop6h 39m

Ontario

Mon 9/23

1 stop28h 51m

$177

Detroit Metropolitan Wayne CountyOntario

DTW - ONT

DTWONT

Detroit Metropolitan Wayne County

Thu 8/22

1 stop14h 14m

Ontario

Wed 9/18

1 stop8h 50m

$178

Detroit Metropolitan Wayne CountyOntario

DTW - ONT

DTWONT

Detroit Metropolitan Wayne County

Wed 8/21

1 stop26h 50m

Ontario

Mon 8/26

1 stop28h 51m

$179

Detroit Metropolitan Wayne CountyOntario

DTW - ONT

DTWONT

Detroit Metropolitan Wayne County

Wed 6/12

1 stop8h 36m

Ontario

Thu 6/13

1 stop11h 29m

$180

Detroit Metropolitan Wayne CountyOntario

DTW - ONT

DTWONT

Detroit Metropolitan Wayne County

Sun 8/25

1 stop11h 37m

Ontario

Sat 8/31

1 stop10h 22m

$191

Detroit Metropolitan Wayne CountyOntario

DTW - ONT

DTWONT

Detroit Metropolitan Wayne County

Sun 6/9

1 stop6h 39m

Ontario

Sat 6/15

1 stop10h 59m

$198

Detroit Metropolitan Wayne CountyOntario

DTW - ONT

DTWONT

Detroit Metropolitan Wayne County

Thu 8/29

2 stops14h 17m

Ontario

Mon 9/2

1 stop10h 22m

$395

Detroit Metropolitan Wayne CountyOntario

DTW - ONT

DTWONT

Detroit Metropolitan Wayne County

Wed 7/17

1 stop6h 26m

Ontario

Tue 8/6

2 stops9h 30m

$402

Detroit Metropolitan Wayne CountyOntario

DTW - ONT

DTWONT

Detroit Metropolitan Wayne County

Wed 9/11

2 stops18h 15m

Ontario

Tue 9/17

1 stop9h 33m

$435

Flights are sorted by cheapest first

Deals found on 5/29

How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport to Ontario?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Ontario. Price data was last updated on May 24, 2024.
The best time to book flights from Detroit Metropolitan Wayne County Airport to Ontario is 7 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 Detroit Metropolitan Wayne County Airport to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Ontario. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to Ontario flight should consider departing on Monday at noon when fares are most often at their lowest. Wednesday 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 Detroit to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Detroit 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 Ontario by month

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

LAX

Temperature

57.2 - 73.4 °F

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated May 30, 2024.
Read reviews from past customers who have flown American Airlines, Frontier and Alaska Airlines from Detroit to Ontario. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,201 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,201 reviews
Alaska Airlines
8.1
Very good
9,201 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,457 reviews
Alaska Airlines
8.1
Very good
9,201 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Avianca
7.5
Good
3,651 reviews
Alaska Airlines
8.1
Very good
9,201 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,777 reviews
Alaska Airlines
8.1
Very good
9,201 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,284 reviews
Alaska Airlines
8.1
Very good
9,201 reviews
Check prices

Comfort

7.9

Entertainment

7.3

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Detroit Metropolitan Wayne County Airport to Ontario for under $200 on Cheapflights?

    Yes, there are multiple flights from Detroit Metropolitan Wayne County Airport to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $177, but on average you can expect to pay $204.

  • Are there last-minute flights available from Detroit Metropolitan Wayne County Airport to Ontario for under $200?

    There are currently 20+ open flights from Detroit Metropolitan Wayne County Airport to Ontario within the next 7 days for less than $200.

  • What is the cheapest airline to fly from Detroit Metropolitan Wayne County Airport to Ontario round-trip?

    Cheapflights users have booked flights from Detroit Metropolitan Wayne County Airport to Ontario round-trip from $177. Users have found that Frontier is 55% cheaper than the other options available to this destination.

  • What does DTW to ONT mean?

    DTW and ONT 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. DTW to ONT refers to a flight route from Detroit Metropolitan Wayne County Airport to Ontario Airport.

  • Can I find deals for flights from Detroit to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Detroit to Ontario 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 Detroit to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Detroit to Ontario 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 Detroit to Ontario that include hotel bookings?

    Yes. In addition to deals on Detroit to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Ontario.

  • Can I find deals for business class flights from Detroit to Ontario?

    Yes. Cheapflights offers flight deals from Detroit to Ontario 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 Detroit to Ontario that allow pets onboard?

    Many airlines flying from Detroit to Ontario 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 Detroit to Ontario?

    Yes, you can often find last-minute deals on Detroit to Ontario 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 Detroit Metropolitan Wayne County Airport to Ontario flight deals updated?

    The Detroit Metropolitan Wayne County Airport to Ontario flight deals you see on this page were last updated on 5/29.

  • What are the most popular airlines that fly from Detroit Metropolitan Wayne County Airport to Ontario?

    The most popular airlines flying from Detroit Metropolitan Wayne County Airport to Ontario are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Ontario?

    Currently, October is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Ontario (average of $238). Flying from Detroit Metropolitan Wayne County Airport to Ontario in July is currently the most expensive (average of $328). 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 Detroit to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Detroit to Ontario

Discover the top 5 airlines that operate flights from Detroit to Ontario. 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$143Average$270FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$149Average$237FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$329Average$500FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$336Average$504FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$412Average$528FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Detroit Metropolitan Wayne County Airport to Porto flights

Search flights from Detroit to Ontario by cabin class

Find flights from Detroit to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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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 Detroit to Ontario?

Cheapflights helps you search for flights from Detroit to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Ontario?

Millions of users choose and trust Cheapflights to book the best flight deals from Detroit to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Detroit to Ontario with no change fees?

Yes, we can. To see specific flights from Detroit to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Detroit to Ontario become cheaper?

Yes! Start tracking prices for Detroit to Ontario 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.

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