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$200+ Cheap flights from Ontario to Dallas

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — DFW
Jul 20 — Jul 271
Mon 7/20
Mon 7/27
1 adult, Economy
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Cheap flight deals from Ontario to Dallas

Cheapest flights from Ontario to Dallas
Explore the most affordable flight options available from Ontario to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 20, 2026.

This Ticket deal was found by Cheapflights users on 6/16. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:35 pm
YUL
-
DFW
Nonstop4h 09m
Air Canada
Thu 7/912:25 pm
DFW
-
YUL
Nonstop3h 45m
Air Canada
Deal found 6/16$375
This Vliegwinkel deal was found by Cheapflights users on 6/19. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:25 pm
YUL
-
DFW
Nonstop4h 09m
Air Canada
Mon 8/1012:25 pm
DFW
-
YUL
Nonstop3h 45m
Air Canada
Deal found 6/19$376
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 9/106:30 am
YYZ
-
DFW
1 stop8h 42m
Multiple Airlines
Mon 9/147:00 am
DFW
-
YYZ
1 stop12h 55m
Multiple Airlines
Deal found 6/16$378
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/166:30 am
YYZ
-
DFW
1 stop15h 36m
Multiple Airlines
Tue 7/211:53 pm
DFW
-
YYZ
1 stop26h 02m
Multiple Airlines
Deal found 6/15$380
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 8/1710:50 am
YTZ
-
DFW
1 stop12h 25m
Multiple Airlines
Mon 8/311:19 pm
DFW
-
YTZ
1 stop24h 06m
Multiple Airlines
Deal found 6/15$381
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/146:30 am
YYZ
-
DFW
2 stops15h 00m
Multiple Airlines
Tue 7/211:53 pm
DFW
-
YYZ
1 stop26h 02m
Multiple Airlines
Deal found 6/14$385
This Kissandfly.com deal was found by Cheapflights users on 6/15. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:25 pm
YUL
-
DFW
Nonstop4h 09m
Air Canada
Sat 10/1012:25 pm
DFW
-
YUL
Nonstop3h 43m
Air Canada
Deal found 6/15$386
This Air Canada deal was found by Cheapflights users on 6/19. 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.
Wed 7/86:35 pm
YUL
-
DFW
Nonstop4h 09m
Air Canada
Fri 7/1012:25 pm
DFW
-
YUL
Nonstop3h 45m
Air Canada
Deal found 6/19$388
This Air Canada deal was found by Cheapflights users on 6/18. 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.
Thu 7/166:35 pm
YUL
-
DFW
Nonstop4h 09m
Air Canada
Sun 7/2612:25 pm
DFW
-
YUL
Nonstop3h 45m
Air Canada
Deal found 6/18$389
This Air Canada deal was found by Cheapflights users on 6/18. 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.
Mon 8/176:25 pm
YUL
-
DFW
Nonstop4h 09m
Air Canada
Wed 8/1912:25 pm
DFW
-
YUL
Nonstop3h 45m
Air Canada
Deal found 6/18$390
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/111:45 pm
YTZ
-
DFW
1 stop23h 27m
Multiple Airlines
Sat 8/155:18 pm
DFW
-
YTZ
1 stop16h 12m
Multiple Airlines
Deal found 6/16$390
This Air Canada deal was found by Cheapflights users on 6/18. 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.
Thu 7/26:35 pm
YUL
-
DFW
Nonstop4h 09m
Air Canada
Thu 7/2312:25 pm
DFW
-
YUL
Nonstop3h 45m
Air Canada
Deal found 6/18$391

Find flight deals from Ontario to Dallas

Keep the following information in mind while searching for Ontario to Dallas flight deals. Data was last updated June 20, 2026.

Round-trip from

$375
(Ticket)

One-way from

$200
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$563
From Ontario to Dallas
Search Deals
One-way flight from Ontario to Dallas
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Dallas 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 June 20, 2026.
Use the filters below to find and compare flights from Ontario to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoDallas

YTZ - DFW

YTZDFW

Toronto Island

Mon 8/17

10:50 am-10:15 pm

1 stop12h 25m

Dallas/Fort Worth

Mon 8/31

1:19 pm-2:25 pm

1 stop24h 06m

$381

MontrealDallas

YUL - DAL

YULDAL

Montreal Pierre Elliott Trudeau Intl

Sat 8/29

6:00 am-5:14 pm

2 stops12h 14m

Dallas Love Field

Tue 9/1

2:57 pm-11:52 pm

1 stop7h 55m

$408

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Fri 8/7

6:00 am-2:29 pm

1 stop9h 29m

Dallas/Fort Worth

Mon 8/10

6:45 am-6:54 pm

2 stops11h 09m

$408

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Fri 7/3

6:00 am-3:31 pm

2 stops10h 31m

Dallas/Fort Worth

Thu 7/9

12:17 pm-11:52 pm

1 stop10h 35m

$408

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Mon 8/17

6:47 pm-11:59 pm

1 stop6h 12m

Dallas/Fort Worth

Wed 8/19

7:00 am-6:54 pm

1 stop10h 54m

$410

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Thu 7/16

9:15 am-3:05 pm

1 stop6h 50m

Dallas/Fort Worth

Sun 7/26

12:25 pm-5:10 pm

Nonstop3h 45m

$411

MontrealDallas

YUL - DAL

YULDAL

Montreal Pierre Elliott Trudeau Intl

Fri 8/21

12:44 pm-5:43 pm

1 stop5h 59m

Dallas Love Field

Tue 8/25

2:57 pm-11:52 pm

1 stop7h 55m

$411

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Mon 8/17

6:47 pm-11:59 pm

1 stop6h 12m

Dallas/Fort Worth

Sun 8/23

5:45 am-4:20 pm

1 stop9h 35m

$411

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Thu 8/20

6:00 am-3:15 pm

2 stops10h 15m

Dallas/Fort Worth

Mon 8/24

7:30 am-4:10 pm

1 stop7h 40m

$412

MontrealDallas

YUL - DAL

YULDAL

Montreal Pierre Elliott Trudeau Intl

Sun 9/13

7:00 am-2:55 pm

1 stop8h 55m

Dallas Love Field

Fri 9/18

3:59 pm-11:57 pm

1 stop6h 58m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

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

Have a flexible travel schedule? Discover the best time to fly to Dallas 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

What is the cheapest month to book a flight from Region of Ontario to Dallas?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Dallas (average of $75). Flying from Region of Ontario to Dallas in June is currently the most expensive (average of $1,252). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 20, 2026.

It’s optimal to fly from Region of Ontario to Dallas 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

Explore weekly flight availability from Ontario to Dallas. 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 June 20, 2026.

The most flights from CAON to A78 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 (16 on average).

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

How far ahead should I book a flight from Region of Ontario to Dallas?

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Dallas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Region of Ontario to Dallas?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Dallas. Price data was last updated on June 13, 2026.

Travelers seeking maximum savings on their Region of Ontario to Dallas 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. 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?

    Delta, Air Canada, and United Airlines can get you from Region of Ontario to Dallas in just under 6h 14m. Your travel time can differ by up to 6h. The distance between Region of Ontario and Dallas is about 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 one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $225. Users have also found prices from $242 and $251 on American Airlines and United Airlines, respectively.

  • What are the most popular routes from Region of Ontario to Dallas?

    When deciding which route to take from Region of Ontario to Dallas consider Toronto Pearson Intl - Dallas/Fort Worth, Toronto Island - Dallas/Fort Worth or Montreal Pierre Elliott Trudeau Intl - Dallas/Fort Worth as they are the most popular.

  • What are the most reliable airlines from Region of Ontario to Dallas?

    Before booking your flight to Dallas from Region of Ontario, check out the most reliable airlines to get you to your destination on time: Japan Airlines (82%), Envoy Air (74%), Qatar Airways( 71%).

  • What are the cheapest flights from Region of Ontario to Dallas?

    The cheapest flight price from Region of Ontario to Dallas is $234. On average you can expect to pay $475. The most popular route, (Toronto Pearson Intl - Dallas/Fort Worth), can usually be booked for $370.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Dallas 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?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Dallas (average of $75). Flying from Region of Ontario to Dallas in June is currently the most expensive (average of $1,252). 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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Top 4 airlines flying from Ontario to Dallas

Discover the top 4 airlines that operate flights from Ontario to Dallas. 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 June 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$215Average$532FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$296Average$574FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$316Average$617FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$438Average$592FlexibilityNo cancel feeOn-time71%

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