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Dallas/Fort Worth

$208+ Cheap flights from Ontario to Dallas/Fort Worth (DFW)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DFW
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Ontario to Dallas/Fort Worth

Cheapest flights from Ontario to Dallas/Fort Worth
Explore the most affordable flight options available from Ontario to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:05 am
YOW
-
DFW
1 stop8h 22m
Multiple Airlines
Sun 9/137:48 pm
DFW
-
YOW
2 stops18h 27m
Multiple Airlines
Deal found 7/25$389
This Air Canada deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:25 pm
YUL
-
DFW
Nonstop4h 09m
Air Canada
Sat 8/2212:25 pm
DFW
-
YUL
Nonstop3h 45m
Air Canada
Deal found 7/26$400
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:05 am
YOW
-
DFW
1 stop8h 22m
Multiple Airlines
Thu 9/107:48 pm
DFW
-
YOW
2 stops17h 45m
Multiple Airlines
Deal found 7/25$402
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:05 am
YOW
-
DFW
1 stop8h 22m
Multiple Airlines
Mon 9/149:04 pm
DFW
-
YOW
2 stops21h 16m
Multiple Airlines
Deal found 7/25$403
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:30 am
YUL
-
DFW
2 stops9h 15m
Delta
Tue 9/2212:20 pm
DFW
-
YUL
1 stop10h 30m
Delta
Deal found 7/27$404
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 am
YUL
-
DFW
1 stop5h 17m
Delta
Tue 10/131:36 pm
DFW
-
YUL
1 stop8h 51m
Delta
Deal found 7/24$405
This Air Canada deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:55 pm
YUL
-
DFW
Nonstop4h 35m
Air Canada
Tue 12/112:10 pm
DFW
-
YUL
Nonstop3h 39m
Air Canada
Deal found 7/25$406
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:30 am
YUL
-
DFW
1 stop9h 34m
Delta
Wed 8/1912:24 pm
DFW
-
YUL
1 stop10h 28m
Delta
Deal found 7/25$409
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:30 am
YUL
-
DFW
2 stops10h 57m
Multiple Airlines
Wed 8/268:00 am
DFW
-
YUL
1 stop10h 18m
Multiple Airlines
Deal found 7/23$410
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:45 pm
YYZ
-
DFW
1 stop5h 36m
Multiple Airlines
Mon 9/2110:05 am
DFW
-
YYZ
2 stops10h 50m
Multiple Airlines
Deal found 7/24$411
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:45 pm
YYZ
-
DFW
1 stop20h 22m
Multiple Airlines
Mon 8/248:00 am
DFW
-
YYZ
2 stops10h 44m
Multiple Airlines
Deal found 7/26$412
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:30 am
YYZ
-
DFW
1 stop12h 49m
Multiple Airlines
Mon 8/247:00 am
DFW
-
YYZ
1 stop13h 55m
Multiple Airlines
Deal found 7/25$413

Find flight deals from Ontario to Dallas/Fort Worth

Keep the following information in mind while searching for Ontario to Dallas/Fort Worth flight deals. Data was last updated July 27, 2026.

Round-trip from

$389
(Kiwi.com)

One-way from

$208
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$568

Good round-trip deal

$479 or less

Good one-way deal

$277 or less
From Ontario to Dallas/Fort Worth
Search Deals
One-way flight from Ontario to Dallas/Fort Worth
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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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Price to beat on a round-trip flight from Ontario to Dallas/Fort Worth.
Search Deals
Price to beat on a one-way flight from Ontario to Dallas/Fort Worth.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Dallas/Fort Worth 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 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Ontario to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

9:30 am-7:10 pm

2 stops10h 40m

Dallas/Fort Worth

Wed 9/16

1:26 pm-11:50 pm

2 stops9h 24m

$404

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Tue 8/18

12:47 pm-11:59 pm

2 stops12h 12m

Dallas/Fort Worth

Sat 8/22

5:45 am-4:20 pm

1 stop9h 35m

$404

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Wed 9/2

2:29 pm-10:07 pm

2 stops8h 38m

Dallas/Fort Worth

Tue 9/8

3:13 pm-11:44 pm

1 stop7h 31m

$405

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Wed 9/2

2:29 pm-10:07 pm

2 stops8h 38m

Dallas/Fort Worth

Wed 9/9

12:27 pm-11:50 pm

1 stop10h 23m

$405

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Wed 10/28

9:28 am-3:39 pm

1 stop7h 11m

Dallas/Fort Worth

Sat 10/31

5:30 am-4:16 pm

1 stop9h 46m

$405

TorontoDallas

YTZ - DFW

YTZDFW

Toronto Island

Mon 8/10

10:50 am-7:33 am

2 stops45h 43m

Dallas/Fort Worth

Thu 8/20

2:22 pm-5:20 pm

1 stop25h 58m

$415

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Wed 9/16

9:30 am-5:45 pm

2 stops9h 15m

Dallas/Fort Worth

Mon 9/21

5:20 am-6:53 pm

2 stops12h 33m

$417

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Wed 11/18

4:50 pm-10:22 pm

1 stop6h 32m

Dallas/Fort Worth

Mon 11/23

6:30 am-5:29 pm

1 stop9h 59m

$417

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Tue 11/3

12:50 pm-10:06 pm

1 stop10h 16m

Dallas/Fort Worth

Sun 11/8

5:30 am-4:16 pm

1 stop9h 46m

$418

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Thu 10/29

6:50 pm-12:04 am

1 stop6h 14m

Dallas/Fort Worth

Sat 10/31

5:30 am-11:58 am

1 stop5h 28m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth from Ontario 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Dallas/Fort Worth Airport

What is the cheapest month to book a flight from Region of Ontario to Dallas/Fort Worth Airport?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Dallas/Fort Worth Airport (average of $514). Flying from Region of Ontario to Dallas/Fort Worth Airport in December is currently the most expensive (average of $599). 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.

What is the cheapest time of day to fly from ON to DFW?

Find hourly flight availability from Ontario to Dallas/Fort Worth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 27, 2026.

It’s optimal to fly from Region of Ontario to Dallas/Fort Worth Airport in the evening. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Region of Ontario to Dallas/Fort Worth Airport

Explore weekly flight availability from Ontario to Dallas/Fort Worth. 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 July 27, 2026.

The most flights from CAON to DFW are scheduled on a Monday (20 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (18 on average).

How much does it cost to fly round-trip from Region of Ontario to Dallas/Fort Worth Airport?

Airfare is below average for this route at the moment.
Region of Ontario to Dallas/Fort Worth Airport flights typically cost between $492 and $637 in September.
The cheapest round-trip price found within the last 5 days was $411 on Multiple Airlines (Sep 10-Sep 21).

How far ahead should I book a flight from Region of Ontario to Dallas/Fort Worth Airport?

The price you pay for your flight from Region of Ontario to Dallas/Fort Worth Airport may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Region of Ontario to Dallas/Fort Worth Airport?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Dallas/Fort Worth. Price data was last updated on July 25, 2026.

Travelers seeking maximum savings on their Region of Ontario to Dallas/Fort Worth Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

  • How long is the flight from Region of Ontario to Dallas/Fort Worth Airport?

    Airlines like Delta, Air Canada, and United Airlines fly from Region of Ontario to Dallas/Fort Worth Airport in about 5h 40m. The time it takes to get you to your destination can typically vary by up to 1h 29m. Airlines will cover a distance of 1198 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Region of Ontario to Dallas/Fort Worth Airport one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $232. However, be on the lookout for offers from Porter Airlines and United Airlines, as they are both options that can get you from Region of Ontario to Dallas/Fort Worth Airport for a low price.

  • What are the most popular routes from Region of Ontario to Dallas/Fort Worth Airport?

    The most popular route from Region of Ontario to Dallas/Fort Worth Airport is Toronto Pearson Intl - Dallas/Fort Worth. You may also consider Montreal Pierre Elliott Trudeau Intl - Dallas/Fort Worth or Toronto Island - Dallas/Fort Worth.

  • What are the most reliable airlines from Region of Ontario to Dallas/Fort Worth Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Region of Ontario to Dallas/Fort Worth Airport on time: Japan Airlines (82%), Qatar Airways (81%), Envoy Air (80%).

  • What are the cheapest flights from Region of Ontario to Dallas/Fort Worth Airport?

    On average you can expect to pay $1,277 for a flight from Region of Ontario to Dallas/Fort Worth Airport. The cheapest flight overall is $226 while the most popular route, (Toronto Pearson Intl - Dallas/Fort Worth) is currently priced at $351.

  • Can I find deals for flights from Ontario to Dallas/Fort Worth that include hotel bookings?

    Yes. In addition to deals on Ontario to Dallas/Fort Worth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Dallas/Fort Worth?

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

  • Can I find deals for business class flights from Ontario to Dallas/Fort Worth?

    Yes. Cheapflights offers flight deals from Ontario to Dallas/Fort Worth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Dallas/Fort Worth Airport?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Dallas/Fort Worth Airport (average of $514). Flying from Region of Ontario to Dallas/Fort Worth Airport in December is currently the most expensive (average of $599). 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

Traveling to a place near Dallas/Fort Worth Airport?

Book flights to Dallas/Fort Worth Airport if you plan to visit one of these locations
Fort Worth
Arlington
Rockwall
Frisco
Plano
Denton
Grapevine
Durant
Garland
Lewisville
Burleson
Richardson
Allen
Mansfield
Hillsboro
Sherman
Canton
Corsicana
Stephenville
Corinth

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Ontario to Dallas/Fort Worth

Discover the top 4 airlines that operate flights from Ontario to Dallas/Fort Worth. 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 2,558,603 searches. Data last updated July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$215Average$512FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$296Average$559FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$316Average$610FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$439Average$593FlexibilityNo cancel feeOn-time71%

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