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Dallas/Fort Worth

$138+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DFW
Apr 3 — Apr 101
Fri 4/3
Fri 4/10
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 March 4, 2026.

This Mytrip deal was found by Cheapflights users on 2/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:45 am
YUL
-
DFW
1 stop15h 35m
Multiple Airlines
Tue 4/215:45 am
DFW
-
YUL
1 stop12h 11m
Multiple Airlines
Deal found 2/27$270
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 4/157:00 am
YOW
-
DFW
1 stop17h 09m
Multiple Airlines
Tue 4/2112:50 pm
DFW
-
YOW
1 stop27h 35m
Multiple Airlines
Deal found 3/4$273
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Sat 4/118:00 am
YUL
-
DFW
1 stop14h 20m
Multiple Airlines
Thu 4/168:04 pm
DFW
-
YUL
2 stops25h 41m
Multiple Airlines
Deal found 2/28$274
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 3/257:25 am
YHM
-
DFW
1 stop17h 34m
Multiple Airlines
Wed 4/15:20 am
DFW
-
YHM
1 stop8h 40m
Multiple Airlines
Deal found 3/4$278
This Kiwi.com deal was found by Cheapflights users on 3/2. 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.
Fri 4/248:00 am
YUL
-
DFW
1 stop13h 54m
Multiple Airlines
Sun 4/266:10 am
DFW
-
YUL
1 stop9h 18m
Multiple Airlines
Deal found 3/2$281
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:00 am
YUL
-
DFW
1 stop26h 38m
Multiple Airlines
Thu 4/168:04 pm
DFW
-
YUL
2 stops25h 41m
Multiple Airlines
Deal found 2/27$283
This Mytrip deal was found by Cheapflights users on 3/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:25 am
YHM
-
DFW
1 stop16h 44m
Multiple Airlines
Mon 4/275:50 am
DFW
-
YHM
1 stop8h 10m
Multiple Airlines
Deal found 3/3$287
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:50 am
YUL
-
DFW
2 stops15h 07m
Multiple Airlines
Sat 5/23:25 pm
DFW
-
YUL
1 stop21h 48m
Multiple Airlines
Deal found 2/27$297
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Sat 4/118:00 am
YUL
-
DFW
1 stop14h 20m
Multiple Airlines
Tue 4/146:51 pm
DFW
-
YUL
1 stop28h 39m
Multiple Airlines
Deal found 2/28$300
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 4/164:25 pm
YUL
-
DFW
1 stop29h 29m
Multiple Airlines
Thu 4/238:04 pm
DFW
-
YUL
2 stops25h 41m
Multiple Airlines
Deal found 3/2$302
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 3/257:00 am
YOW
-
DFW
1 stop15h 20m
Multiple Airlines
Sat 3/282:33 pm
DFW
-
YOW
1 stop21h 02m
Multiple Airlines
Deal found 3/3$303
This Kiwi.com deal was found by Cheapflights users on 2/28. 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.
Sat 4/118:00 am
YUL
-
DFW
1 stop14h 20m
Multiple Airlines
Wed 4/155:28 pm
DFW
-
YUL
2 stops22h 27m
Multiple Airlines
Deal found 2/28$306

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 March 4, 2026.

Round-trip from

$270
(Mytrip)

One-way from

$138
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$515

Good round-trip deal

$514 or less

Good one-way deal

$258 or less
From Ontario to Dallas/Fort Worth
Search Deals
One-way flight from Ontario to Dallas/Fort Worth
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 4, 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

HamiltonDallas

YHM - DFW

YHMDFW

Hamilton

Thu 4/23

7:25 am-11:09 pm

1 stop16h 44m

Dallas/Fort Worth

Mon 4/27

5:50 am-3:00 pm

1 stop8h 10m

$287

HamiltonDallas

YHM - DFW

YHMDFW

Hamilton

Wed 4/1

7:25 am-9:20 pm

1 stop14h 55m

Dallas/Fort Worth

Wed 4/8

5:20 am-3:00 pm

1 stop8h 40m

$323

TorontoDallas

YTZ - DFW

YTZDFW

Toronto Island

Tue 4/14

1:30 pm-7:10 pm

1 stop6h 40m

Dallas/Fort Worth

Tue 4/21

6:51 pm-6:55 pm

2 stops23h 04m

$341

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Thu 3/19

7:00 am-5:19 pm

1 stop11h 19m

Dallas/Fort Worth

Mon 3/23

11:15 am-6:35 pm

1 stop6h 20m

$343

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Tue 4/28

11:23 am-7:35 pm

1 stop9h 12m

Dallas/Fort Worth

Sat 5/2

12:26 pm-9:26 pm

1 stop8h 00m

$343

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Tue 4/28

7:00 am-12:39 pm

1 stop6h 39m

Dallas/Fort Worth

Sat 5/2

3:13 pm-11:26 pm

1 stop7h 13m

$343

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Thu 5/14

6:51 pm-12:35 am

1 stop6h 44m

Dallas/Fort Worth

Tue 5/19

1:58 pm-11:57 pm

1 stop8h 59m

$343

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Sun 5/17

6:51 pm-12:35 am

1 stop6h 44m

Dallas/Fort Worth

Sun 5/31

5:20 am-5:42 pm

2 stops11h 22m

$343

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Thu 5/7

9:30 am-5:42 pm

2 stops9h 12m

Dallas/Fort Worth

Sat 5/9

1:29 pm-11:13 pm

1 stop8h 44m

$343

TorontoDallas

YTZ - DFW

YTZDFW

Toronto Island

Thu 4/16

10:20 am-12:21 am

3 stops15h 01m

Dallas/Fort Worth

Thu 4/23

3:25 pm-9:34 am

1 stop17h 09m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

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, July is the cheapest month in which you can book a flight from Region of Ontario to Dallas/Fort Worth Airport (average of $228). Flying from Region of Ontario to Dallas/Fort Worth Airport in January is currently the most expensive (average of $388). 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 March 4, 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 18% on the cost of your flight, compared to a flight at noon.

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 February 21, 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. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 United Airlines, Delta, and Air Canada fly from Region of Ontario to Dallas/Fort Worth Airport in about 6h 05m. The time it takes to get you to your destination can typically vary by up to 1h 12m. Airlines will cover a distance of 1423 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 $225. However, be on the lookout for offers from United Airlines and American 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 (87%), American Airlines (81%), Envoy Air (77%).

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

    On average you can expect to pay $753 for a flight from Region of Ontario to Dallas/Fort Worth Airport. The cheapest flight overall is $199 while the most popular route, (Toronto Pearson Intl - Dallas/Fort Worth) is currently priced at $280.

  • 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, July is the cheapest month in which you can book a flight from Region of Ontario to Dallas/Fort Worth Airport (average of $228). Flying from Region of Ontario to Dallas/Fort Worth Airport in January is currently the most expensive (average of $388). 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
Rockwall
Arlington
Allen
Garland
Plano
Frisco
Cedar Hill
Mansfield
Denton
McKinney
Durant
Richardson
Burleson
Grapevine
Weatherford
Sherman
Cleburne
Hillsboro
Granbury

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.

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 March 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$215Average$540FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$296Average$619FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$301Average$585FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$462Average$579FlexibilityNo cancel feeOn-time71%

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