Find flights
Deals
When to book
FAQs

Cheap flights from Ontario to Dallas/Fort Worth Airport from C$ 191

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DFW
4 Apr — 11 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Dallas/Fort Worth

Enter your travel dates to find the best prices.

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 5 March 2026.

Wed 15/47:00 a.m.
YOW
-
DFW
1 stop17h 09m
Multiple Airlines
Tue 21/412:50 p.m.
DFW
-
YOW
1 stop27h 35m
Multiple Airlines
Deal found 4/3C$ 373
Wed 25/37:25 a.m.
YHM
-
DFW
1 stop17h 34m
Multiple Airlines
Wed 1/45:20 a.m.
DFW
-
YHM
1 stop8h 40m
Multiple Airlines
Deal found 4/3C$ 380
Fri 24/48:00 a.m.
YUL
-
DFW
1 stop13h 54m
Multiple Airlines
Sun 26/46:10 a.m.
DFW
-
YUL
1 stop9h 18m
Multiple Airlines
Deal found 2/3C$ 384
Thu 23/47:25 a.m.
YHM
-
DFW
1 stop16h 44m
Multiple Airlines
Mon 27/45:50 a.m.
DFW
-
YHM
1 stop8h 10m
Multiple Airlines
Deal found 3/3C$ 392
Thu 16/44:25 p.m.
YUL
-
DFW
1 stop29h 29m
Multiple Airlines
Thu 23/48:04 p.m.
DFW
-
YUL
2 stops25h 41m
Multiple Airlines
Deal found 2/3C$ 413
Wed 25/37:00 a.m.
YOW
-
DFW
1 stop15h 20m
Multiple Airlines
Sat 28/32:33 p.m.
DFW
-
YOW
1 stop21h 02m
Multiple Airlines
Deal found 3/3C$ 414
Thu 26/34:15 p.m.
YOW
-
DFW
1 stop18h 23m
Multiple Airlines
Wed 8/42:33 p.m.
DFW
-
YOW
1 stop25h 52m
Multiple Airlines
Deal found 4/3C$ 424
Tue 14/46:45 a.m.
YUL
-
DFW
1 stop15h 35m
Multiple Airlines
Tue 21/45:50 a.m.
DFW
-
YUL
1 stop8h 20m
Multiple Airlines
Deal found 2/3C$ 425
Thu 16/45:50 p.m.
YUL
-
DFW
Nonstop4h 05m
Air Canada
Thu 23/412:20 p.m.
DFW
-
YUL
Nonstop3h 21m
Air Canada
Deal found 2/3C$ 426
Tue 21/46:45 a.m.
YUL
-
DFW
1 stop17h 24m
Multiple Airlines
Tue 28/43:25 p.m.
DFW
-
YUL
2 stops32h 10m
Multiple Airlines
Deal found 3/3C$ 428
Tue 24/34:15 p.m.
YOW
-
DFW
1 stop22h 03m
Multiple Airlines
Fri 27/36:00 a.m.
DFW
-
YOW
1 stop17h 25m
Multiple Airlines
Deal found 2/3C$ 428
Tue 12/56:30 a.m.
YUL
-
DFW
2 stops13h 08m
Multiple Airlines
Fri 15/55:50 a.m.
DFW
-
YUL
1 stop8h 00m
Multiple Airlines
Deal found 3/3C$ 429

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 5 March 2026.

Round-trip from

C$ 373

One-way from

C$ 191

Popular in

December

Cheapest in

March

Average price

C$ 704

Good round-trip deal

C$ 654 or less

Good one-way deal

C$ 390 or less
15/4-21/4
  • 15/4-21/4
  • 2 total stops
  • 44h 44m total
  • Ontario to Dallas
Search Deals
28/4
  • 28/4
  • 1 total stop
  • 12h 32m total
  • Ontario to Dallas
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
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.
Search Deals

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 629,999 searches. Data last updated 5 March 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

HamiltonDallas

YHM - DFW

YHMDFW

Hamilton

Thu 23/4

7:25 a.m.-11:09 p.m.

1 stop16h 44m

Dallas/Fort Worth

Mon 27/4

5:50 a.m.-3:00 p.m.

1 stop8h 10m

C$ 435

HamiltonDallas

YHM - DFW

YHMDFW

Hamilton

Wed 1/4

7:25 a.m.-9:20 p.m.

1 stop14h 55m

Dallas/Fort Worth

Wed 8/4

5:20 a.m.-3:00 p.m.

1 stop8h 40m

C$ 441

TorontoDallas

YTZ - DFW

YTZDFW

Toronto Island

Fri 17/4

7:00 a.m.-6:48 p.m.

2 stops12h 48m

Dallas/Fort Worth

Fri 24/4

10:21 a.m.-6:55 p.m.

1 stop7h 34m

C$ 446

TorontoDallas

YTZ - DFW

YTZDFW

Toronto Island

Wed 29/4

9:25 a.m.-8:57 p.m.

1 stop12h 32m

Dallas/Fort Worth

Sun 3/5

8:42 p.m.-9:35 a.m.

2 stops11h 53m

C$ 462

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Fri 27/3

6:45 p.m.-12:27 a.m.

1 stop6h 42m

Dallas/Fort Worth

Mon 30/3

5:55 a.m.-3:53 p.m.

1 stop8h 58m

C$ 466

HamiltonDallas

YHM - DFW

YHMDFW

Hamilton

Tue 31/3

7:00 a.m.-9:12 p.m.

1 stop15h 12m

Dallas/Fort Worth

Tue 7/4

8:26 p.m.-3:00 p.m.

2 stops17h 34m

C$ 466

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Thu 26/3

6:45 p.m.-12:27 a.m.

1 stop6h 42m

Dallas/Fort Worth

Sun 5/4

7:10 a.m.-5:41 p.m.

1 stop9h 31m

C$ 469

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

7:00 a.m.-5:44 p.m.

2 stops11h 44m

Dallas/Fort Worth

Sat 9/5

11:21 a.m.-11:57 p.m.

2 stops11h 36m

C$ 469

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

6:00 a.m.-5:25 p.m.

2 stops12h 25m

Dallas/Fort Worth

Sun 31/5

5:20 a.m.-5:42 p.m.

2 stops11h 22m

C$ 485

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

3:25 p.m.-10:15 p.m.

1 stop7h 50m

Dallas/Fort Worth

Fri 1/5

7:20 a.m.-7:45 p.m.

1 stop11h 25m

C$ 488

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 C$ 312). Flying from Region of Ontario to Dallas/Fort Worth Airport in January is currently the most expensive (average of C$ 530). 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 5 March 2026.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Dallas/Fort Worth Airport in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking 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 21 February 2026.

Travelers seeking maximum savings on their Region of Ontario to Dallas/Fort Worth Airport flight should consider departing on Saturday 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.

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?

    A quick flight from Region of Ontario to Dallas/Fort Worth Airport can take about 6h 42m. Delta provides one of the quickest options available for as low as C$ 466. The distance from Region of Ontario to Dallas/Fort Worth Airport is about 2430 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 244. Air Canada flights start at C$ 315 while deals on American Airlines start at C$ 363 one-way.

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

    While some choose either Montreal Pierre Elliott Trudeau Intl - Dallas/Fort Worth or Toronto Island - Dallas/Fort Worth, Toronto Pearson Intl - Dallas/Fort Worth is the most popular route from Region of Ontario to Dallas/Fort Worth Airport.

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

    Consider Japan Airlines (87%), American Airlines (81%) or Envoy Air (77%) when booking your flight. These represent the most reliable airlines when flying from Region of Ontario to Dallas/Fort Worth Airport.

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

    The cheapest flight price from Region of Ontario to Dallas/Fort Worth Airport is C$ 274. On average you can expect to pay C$ 834. The most popular route, (Toronto Pearson Intl - Dallas/Fort Worth), can usually be booked for C$ 395.

  • 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 C$ 312). Flying from Region of Ontario to Dallas/Fort Worth Airport in January is currently the most expensive (average of C$ 530). 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

Travelling to a place near Dallas/Fort Worth Airport?

Book flights to Dallas/Fort Worth Airport if you plan to visit one of these locations
Richardson
Rockwall
Fort Worth

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 6 airlines flying from Ontario to Dallas/Fort Worth

Discover the top 6 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 629,999 searches. Data last updated 5 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 246AverageC$ 693FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 301AverageC$ 755FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 404AverageC$ 680FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 412AverageC$ 730FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 482AverageC$ 814FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 600AverageC$ 819FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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 Ontario to Dallas/Fort Worth?

Deals for Ontario to Dallas/Fort Worth 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 Ontario to Dallas/Fort Worth?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Dallas/Fort Worth by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Dallas/Fort Worth with no change fees?

Certainly. Search results for flights to Dallas/Fort Worth from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Dallas/Fort Worth become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Dallas/Fort Worth on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.