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Cheap flights from Dallas to Ontario from C$ 227

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dallas to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Dallas to Ontario
Explore the most affordable flight options available from Dallas to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Tue 8/910:00 a.m.
DFW
-
YYZ
2 stops29h 55m
Multiple Airlines
Sun 13/94:50 p.m.
YYZ
-
DFW
1 stop28h 51m
Multiple Airlines
Deal found 1/8C$ 478
Mon 24/81:15 p.m.
DFW
-
YTZ
1 stop22h 40m
Multiple Airlines
Wed 26/81:40 p.m.
YTZ
-
DFW
2 stops23h 36m
Multiple Airlines
Deal found 1/8C$ 478
Thu 12/111:35 p.m.
DFW
-
YYZ
1 stop9h 35m
Multiple Airlines
Mon 16/112:00 p.m.
YYZ
-
DFW
1 stop5h 33m
Multiple Airlines
Deal found 1/8C$ 481
Fri 18/91:35 p.m.
DFW
-
YYZ
1 stop9h 00m
Multiple Airlines
Sun 27/97:30 a.m.
YYZ
-
DFW
2 stops24h 30m
Multiple Airlines
Deal found 1/8C$ 482
Fri 18/91:35 p.m.
DFW
-
YYZ
1 stop9h 00m
Multiple Airlines
Thu 24/99:50 a.m.
YYZ
-
DFW
1 stop11h 51m
Multiple Airlines
Deal found 1/8C$ 484
Tue 15/91:35 p.m.
DFW
-
YYZ
1 stop26h 10m
Multiple Airlines
Sun 27/97:30 a.m.
YYZ
-
DFW
2 stops24h 30m
Multiple Airlines
Deal found 1/8C$ 485
Tue 15/91:35 p.m.
DFW
-
YYZ
1 stop26h 10m
Multiple Airlines
Thu 24/99:50 a.m.
YYZ
-
DFW
1 stop11h 51m
Multiple Airlines
Deal found 1/8C$ 486
Tue 22/99:54 p.m.
DFW
-
YYZ
1 stop15h 36m
Multiple Airlines
Wed 30/97:45 a.m.
YYZ
-
DFW
1 stop13h 56m
Multiple Airlines
Deal found 31/7C$ 489
Wed 9/96:05 a.m.
DFW
-
YYZ
2 stops31h 00m
Multiple Airlines
Mon 14/94:45 p.m.
YYZ
-
DFW
1 stop5h 36m
Multiple Airlines
Deal found 31/7C$ 491
Tue 22/99:54 p.m.
DFW
-
YYZ
1 stop15h 36m
Multiple Airlines
Tue 29/99:50 a.m.
YYZ
-
DFW
1 stop11h 51m
Multiple Airlines
Deal found 31/7C$ 492
Mon 24/86:17 a.m.
DFW
-
YTZ
2 stops29h 38m
Multiple Airlines
Sat 5/91:40 p.m.
YTZ
-
DFW
1 stop9h 07m
Multiple Airlines
Deal found 31/7C$ 492
Thu 24/99:54 p.m.
DFW
-
YYZ
1 stop24h 41m
Multiple Airlines
Mon 28/98:10 a.m.
YYZ
-
DFW
2 stops11h 33m
Multiple Airlines
Deal found 31/7C$ 493

Find flight deals from Dallas to Ontario

Keep the following information in mind while searching for Dallas to Ontario flight deals. Data was last updated 1 August 2026.

Round-trip from

C$ 478

One-way from

C$ 227

Popular in

July

Cheapest in

April

Average price

C$ 914
8/9-13/9
  • 8/9-13/9
  • 3 total stops
  • 58h 46m total
  • Dallas to Ontario
Search Deals
23/9
  • 23/9
  • 1 total stop
  • 7h 25m total
  • Dallas to Ontario
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas 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 629,999 searches. Data last updated 1 August 2026.
Use the filters below to find and compare flights from Dallas to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Thu 24/9

7:30 a.m.-5:20 p.m.

1 stop8h 50m

Toronto Island

Mon 28/9

10:50 a.m.-9:21 p.m.

1 stop11h 31m

C$ 493

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Thu 27/8

4:16 p.m.-8:00 a.m.

2 stops14h 44m

Toronto Island

Mon 31/8

1:40 p.m.-9:47 p.m.

1 stop9h 07m

C$ 555

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Sat 12/9

1:23 p.m.-12:55 p.m.

2 stops22h 32m

Toronto Island

Sat 19/9

10:10 a.m.-3:38 p.m.

1 stop6h 28m

C$ 558

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Fri 4/9

7:00 a.m.-4:00 p.m.

1 stop8h 00m

Toronto Island

Tue 8/9

8:30 p.m.-4:36 p.m.

1 stop21h 06m

C$ 603

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Thu 27/8

7:00 a.m.-4:00 p.m.

1 stop8h 00m

Toronto Island

Sun 30/8

9:15 a.m.-12:16 p.m.

2 stops28h 01m

C$ 620

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Sun 16/8

1:49 p.m.-12:55 p.m.

1 stop22h 06m

Toronto Island

Sun 30/8

9:15 a.m.-9:47 p.m.

1 stop13h 32m

C$ 669

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Tue 22/9

12:25 p.m.-5:08 p.m.

Nonstop3h 43m

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

6:25 p.m.-9:34 p.m.

Nonstop4h 09m

C$ 700

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Tue 25/8

12:25 p.m.-5:10 p.m.

Nonstop3h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

6:25 p.m.-9:34 p.m.

Nonstop4h 09m

C$ 700

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Sat 24/10

5:45 a.m.-5:10 p.m.

1 stop10h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 31/10

5:55 p.m.-9:30 p.m.

Nonstop4h 35m

C$ 714

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

Sat 15/8

3:00 p.m.-11:10 p.m.

1 stop7h 10m

Toronto Pearson Intl

Tue 18/8

6:00 a.m.-3:34 p.m.

1 stop10h 34m

C$ 722

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/7

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

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

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

Currently, April is the cheapest month in which you can book a flight from Dallas to Region of Ontario (average of C$ 779). Flying from Dallas to Region of Ontario in July is currently the most expensive (average of C$ 977). 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 DFW to ON?

Find hourly flight availability from Dallas to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 August 2026.

When flying from Dallas to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 28% versus a flight in the morning.

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

Airfare is below average for this route at the moment.
Dallas to Region of Ontario flights typically cost between C$ 564 and C$ 1,042 in September.
The cheapest round-trip price found within the last 5 days was C$ 478 on Multiple Airlines (8 Sep-13 Sep).

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

The best time to book flights from Dallas to Region of Ontario is 49 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.

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 1 August 2026.
Read reviews from past customers who have flown Porter Airlines,American Airlines, andAir Canada from Dallas to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
449 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

6.9

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
449 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

6.9

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
American Airlines
7.1
Good
11,846 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

6.9

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,419 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

6.9

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

Find useful and relevant information for your journey from Dallas to Ontario. 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 Dallas to Region of Ontario?

    There are many flights that can get you from Dallas to Region of Ontario in 3h 43m. Fly via United Airlines, Delta, or WestJet to get the fastest option. There are 2430 km between Dallas and Region of Ontario. 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 Dallas to Region of Ontario one-way?

    One-way options have recently been found by users for as low as C$ 228 on Air Canada. Other airlines that offer cheap prices include American Airlines from C$ 280 and Qatar Airways from C$ 331 one-way.

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

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

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

    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 Dallas to Region of Ontario on time: Envoy Air (80%), Air Canada Rouge (80%), United Airlines (72%).

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

    Looking for the cheapest flight from Dallas to Region of Ontario? While on average our users pay C$ 604, our data indicates the cheapest price to be C$ 323. The most popular route (Dallas/Fort Worth - Toronto Pearson Intl), is priced around C$ 470.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dallas 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.

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

    Currently, April is the cheapest month in which you can book a flight from Dallas to Region of Ontario (average of C$ 779). Flying from Dallas to Region of Ontario in July is currently the most expensive (average of C$ 977). 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 Dallas to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Pearson Intl flights
Hobby to Pearson Intl flights
Hobby to Calgary flights
George Bush Intcntl to Pearson Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Hobby to Vancouver Intl flights
George Bush Intcntl to Calgary flights
George Bush Intcntl to Vancouver Intl flights
Dallas/Fort Worth to Calgary flights
Austin to Pearson Intl flights
Dallas/Fort Worth to Vancouver Intl flights
Austin to Vancouver Intl flights
Hobby to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to Pierre Elliott Trudeau Intl flights
Austin to Calgary flights
Dallas/Fort Worth to Toronto Island flights
Austin to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Ottawa flights
Love Field to Pearson Intl flights
San Antonio to Vancouver Intl flights
Dallas/Fort Worth to Halifax flights
Dallas/Fort Worth to Winnipeg flights
George Bush Intcntl to Hamilton flights
Hobby to Edmonton flights
San Antonio to Pearson Intl flights
Dallas/Fort Worth to Edmonton flights
Dallas/Fort Worth to Abbotsford flights
George Bush Intcntl to Edmonton flights
Austin to Québec City flights
George Bush Intcntl to Ottawa flights
Austin to Abbotsford flights
Love Field to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Québec City flights
El Paso to Vancouver Intl flights
San Antonio to Pierre Elliott Trudeau Intl flights
Love Field to Calgary flights
Austin to Victoria flights
Austin to Edmonton flights
Austin to Ottawa flights
Hobby to Region of Waterloo Intl flights
Dallas/Fort Worth to Regina flights
George Bush Intcntl to Halifax flights
Hobby to Winnipeg flights
San Antonio to Calgary flights
Dallas/Fort Worth to Kelowna flights

Top 3 airlines flying from Dallas to Ontario

Discover the top 3 airlines that operate flights from Dallas 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 629,999 searches. Data last updated 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 313AverageC$ 428FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 370AverageC$ 966FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 381AverageC$ 529FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 Dallas to Ontario?

Cheapflights helps you search for flights from Dallas 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 Dallas to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Dallas by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Dallas to Ontario with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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