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Cheap flights from Dallas to Ontario from C$ 151

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 30 October 2025.

Wed 26/117:50 p.m.DFW - YYZ
1 stop21h 03mMultiple Airlines
Wed 3/125:15 p.m.YYZ - DFW
1 stop15h 31mMultiple Airlines
Deal found 29/10C$ 404
Mon 17/115:35 a.m.DFW - YYZ
2 stops14h 32mMultiple Airlines
Fri 21/1112:50 p.m.YYZ - DFW
1 stop20h 28mMultiple Airlines
Deal found 29/10C$ 409
Sun 9/119:10 p.m.DFW - YYZ
1 stop21h 50mMultiple Airlines
Sun 16/117:10 a.m.YYZ - DFW
1 stop25h 42mMultiple Airlines
Deal found 30/10C$ 411
Mon 17/115:35 a.m.DFW - YYZ
2 stops14h 32mMultiple Airlines
Thu 20/117:00 a.m.YYZ - DFW
1 stop10h 58mMultiple Airlines
Deal found 29/10C$ 412
Thu 27/116:02 p.m.DFW - YYZ
1 stop26h 05mMultiple Airlines
Thu 4/129:35 a.m.YYZ - DFW
2 stops15h 34mMultiple Airlines
Deal found 30/10C$ 416
Thu 4/128:03 p.m.DFW - YYZ
1 stop18h 14mMultiple Airlines
Mon 8/1211:15 a.m.YYZ - DFW
1 stop23h 11mMultiple Airlines
Deal found 30/10C$ 418
Wed 26/117:50 p.m.DFW - YYZ
1 stop21h 03mMultiple Airlines
Tue 2/127:15 a.m.YYZ - DFW
1 stop31h 10mMultiple Airlines
Deal found 30/10C$ 423
Sat 6/128:45 a.m.DFW - YYZ
2 stops14h 26mMultiple Airlines
Wed 10/125:15 p.m.YYZ - DFW
1 stop15h 31mMultiple Airlines
Deal found 30/10C$ 427
Mon 17/115:35 a.m.DFW - YYZ
2 stops14h 32mMultiple Airlines
Sat 22/117:10 a.m.YYZ - DFW
1 stop12h 35mMultiple Airlines
Deal found 29/10C$ 429
Fri 28/116:38 a.m.DFW - YYZ
1 stop12h 22mMultiple Airlines
Fri 5/1212:50 p.m.YYZ - DFW
3 stops30h 57mMultiple Airlines
Deal found 29/10C$ 434
Sun 9/119:10 p.m.DFW - YYZ
1 stop21h 50mMultiple Airlines
Wed 12/117:15 a.m.YYZ - DFW
2 stops11h 21mMultiple Airlines
Deal found 30/10C$ 437
Thu 4/128:38 p.m.DFW - YTZ
3 stops19h 17mMultiple Airlines
Sun 7/122:05 p.m.YTZ - DFW
2 stops18h 36mMultiple Airlines
Deal found 28/10C$ 448

Cheap flight deals from Dallas to Ontario

Keep the following information in mind while searching for Dallas to Ontario flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 392

One-way from

C$ 151

Popular in

June

Cheapest in

December

Average price

C$ 920
8/1-12/1
  • 8/1-12/1
  • 3 total stops
  • 45h 31m total
  • Dallas to Ontario
Search Deals
15/12
  • 15/12
  • 1 total stop
  • 19h 01m total
  • Dallas to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 30 October 2025.
Use the filters below to find and compare flights from Dallas to Ontario that are best for you.

Fly from

Dallas

Fly to

Ontario

Route

Depart

Return

Price

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Thu 19/2

6:50 a.m.-10:03 p.m.

2 stops14h 13m

Toronto Island

Sun 22/2

7:00 a.m.-12:15 a.m.

2 stops18h 15m

C$ 447

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

Wed 10/12

10:15 a.m.-12:11 a.m.

1 stop12h 56m

Toronto Pearson Intl

Tue 30/12

7:10 a.m.-12:19 a.m.

1 stop18h 09m

C$ 452

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Fri 12/12

5:45 a.m.-4:23 p.m.

1 stop9h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 14/12

4:35 p.m.-7:41 a.m.

1 stop16h 06m

C$ 466

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Fri 5/12

11:47 a.m.-6:57 p.m.

1 stop6h 10m

Toronto Island

Mon 8/12

9:15 a.m.-3:05 p.m.

1 stop6h 50m

C$ 468

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

Tue 30/12

2:59 p.m.-11:43 a.m.

1 stop19h 44m

Toronto Pearson Intl

Sun 11/1

7:10 a.m.-9:05 a.m.

1 stop26h 55m

C$ 476

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Thu 20/11

9:54 p.m.-1:42 p.m.

1 stop14h 48m

Toronto Island

Thu 27/11

2:30 p.m.-8:59 p.m.

1 stop7h 29m

C$ 479

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Tue 9/12

6:38 a.m.-6:55 p.m.

1 stop11h 17m

Toronto Island

Sat 13/12

11:00 a.m.-7:27 p.m.

1 stop9h 27m

C$ 479

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Thu 4/12

8:03 p.m.-12:25 a.m.

1 stop27h 22m

Ottawa

Thu 11/12

4:15 p.m.-9:26 a.m.

1 stop18h 11m

C$ 480

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Thu 13/11

7:05 a.m.-6:55 p.m.

1 stop10h 50m

Toronto Island

Sun 16/11

9:15 a.m.-12:09 p.m.

1 stop27h 54m

C$ 485

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

Wed 19/11

7:45 a.m.-9:19 p.m.

2 stops12h 34m

Toronto Pearson Intl

Fri 21/11

12:50 p.m.-8:18 a.m.

1 stop20h 28m

C$ 492

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 60 results
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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, August is the cheapest month in which you can book a flight from Dallas to Region of Ontario (average of C$ 311). Flying from Dallas to Region of Ontario in September is currently the most expensive (average of C$ 501). 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 30 October 2025.

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 59% versus a flight in the morning.

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 30 October 2025.
Read reviews from past customers who have flown United 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.
United Airlines
7.4
Good
8,998 reviews
Check prices

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews
Check prices

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,030 reviews
United Airlines
7.4
Good
8,998 reviews
Check prices

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,376 reviews
United Airlines
7.4
Good
8,998 reviews
Check prices

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 7h 09m. Fly via Delta or WestJet to get the fastest option. There are 2420 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 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: Porter Airlines (90%), Envoy Air (90%), GOL (79%).

  • 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$ 443, our data indicates the cheapest price to be C$ 252. The most popular route (Dallas/Fort Worth - Toronto Pearson Intl), is priced around C$ 360.

  • 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, August is the cheapest month in which you can book a flight from Dallas to Region of Ontario (average of C$ 311). Flying from Dallas to Region of Ontario in September is currently the most expensive (average of C$ 501). 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 Vancouver Intl flights
George Bush Intcntl to Vancouver Intl flights
Hobby to Pearson Intl flights
George Bush Intcntl to Pearson Intl flights
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Austin to Pearson Intl flights
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Hobby to Edmonton flights
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Dallas/Fort Worth to Edmonton flights
Dallas/Fort Worth to Abbotsford flights
George Bush Intcntl to Edmonton flights
San Antonio to Vancouver Intl flights
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Love Field to Pierre Elliott Trudeau Intl flights
Austin to Abbotsford flights
El Paso to Vancouver Intl flights
Austin to Edmonton flights
Hobby to Ottawa flights
George Bush Intcntl to Ottawa flights
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Love Field to Calgary flights
Dallas/Fort Worth to Winnipeg flights
Dallas/Fort Worth to Yellowknife flights
Dallas/Fort Worth to Kelowna flights
Austin to Québec City flights
George Bush Intcntl to St. John's flights
Love Field to Edmonton flights
Love Field to Vancouver Intl flights
Dallas/Fort Worth to Regina flights
Austin to Ottawa flights
Austin to Winnipeg flights
Dallas/Fort Worth to Halifax flights
Harlingen to Pierre Elliott Trudeau Intl flights
San Antonio to Pierre Elliott Trudeau Intl 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 312AverageC$ 907FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 395AverageC$ 520FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 426AverageC$ 974FlexibilityNo cancel feeOn-time69%
Search United 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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