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Cheap flights from Dallas/Fort Worth Airport to Ontario from C$ 223

DFW — YYZ
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dallas/Fort Worth to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Dallas/Fort Worth to Ontario

Sat 7/119:10 p.m. -
2 stops42h 05m
Mon 7/122:25 p.m. -
1 stop23h 58m
Deal found 4/9C$ 389
Sun 8/119:10 p.m. -
2 stops18h 05m
Mon 7/122:25 p.m. -
1 stop23h 58m
Deal found 4/9C$ 399
Thu 26/119:07 p.m. -
1 stop18h 08m
Mon 7/122:25 p.m. -
1 stop23h 58m
Deal found 8/9C$ 401
Thu 26/119:07 p.m. -
1 stop18h 08m
Tue 8/1212:20 p.m. -
1 stop26h 03m
Deal found 8/9C$ 403
Fri 6/116:01 a.m. -
1 stop9h 14m
Tue 8/1212:20 p.m. -
1 stop26h 03m
Deal found 4/9C$ 407
Mon 19/105:01 a.m. -
1 stop8h 54m
Mon 26/1012:20 p.m. -
2 stops43h 44m
Deal found 4/9C$ 415
Thu 26/119:07 p.m. -
1 stop18h 08m
Wed 9/1210:40 a.m. -
1 stop27h 43m
Deal found 8/9C$ 419
Fri 6/116:01 a.m. -
1 stop9h 14m
Sat 5/127:00 a.m. -
1 stop10h 31m
Deal found 4/9C$ 428
Fri 16/105:01 a.m. -
1 stop8h 54m
Mon 19/108:10 a.m. -
2 stops29h 03m
Deal found 4/9C$ 429
Sun 8/116:01 a.m. -
1 stop9h 14m
Sat 5/127:00 a.m. -
1 stop10h 31m
Deal found 4/9C$ 430
Mon 28/97:30 a.m. -
1 stop8h 50m
Sat 3/109:15 a.m. -
1 stop6h 31m
Deal found 4/9C$ 445
Mon 28/97:30 a.m. -
1 stop8h 50m
Sun 4/109:15 a.m. -
1 stop6h 31m
Deal found 4/9C$ 466

Find flight deals from Dallas/Fort Worth to Ontario

Round-trip from

C$ 389

One-way from

C$ 223

Popular in

December

Cheapest in

April

Average price

C$ 788

Good round-trip deal

C$ 329 or less

Good one-way deal

C$ 376 or less
7/11-8/12
  • 7/11-8/12
  • 3 total stops
  • 68h 08m total
  • Dallas to Ontario
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28/10-31/12
  • 28/10-31/12
  • 2 total stops
  • 19h 10m total
  • Dallas to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 73 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Dallas/Fort Worth to Ontario.
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Price to beat on a one-way flight from Dallas/Fort Worth to Ontario.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasMontreal

DFW Dallas/Fort Worth - YUL Montreal Pierre Elliott Trudeau Intl

DFWYUL

Dallas/Fort Worth

Mon 2/11

9:10 p.m.-7:15 p.m.

3 stops21h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 251

DallasOttawa

DFW Dallas/Fort Worth - YOW Ottawa

DFWYOW

Dallas/Fort Worth

Mon 5/10

12:17 p.m.-5:35 a.m.

2 stops16h 18m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 291

DallasOttawa

DFW Dallas/Fort Worth - YOW Ottawa

DFWYOW

Dallas/Fort Worth

Wed 21/10

1:37 p.m.-12:20 a.m.

2 stops33h 43m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 294

DallasOttawa

DFW Dallas/Fort Worth - YOW Ottawa

DFWYOW

Dallas/Fort Worth

Thu 1/10

1:45 p.m.-12:20 a.m.

2 stops33h 35m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 301

DallasOttawa

DFW Dallas/Fort Worth - YOW Ottawa

DFWYOW

Dallas/Fort Worth

Wed 7/10

1:31 p.m.-12:20 a.m.

2 stops33h 49m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 326

DallasMontreal

DFW Dallas/Fort Worth - YUL Montreal Pierre Elliott Trudeau Intl

DFWYUL

Dallas/Fort Worth

Thu 3/12

6:00 a.m.-11:30 a.m.

2 stops52h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 330

DallasToronto

DFW Dallas/Fort Worth - YTZ Toronto Island

DFWYTZ

Dallas/Fort Worth

Thu 17/9

10:05 a.m.-4:00 p.m.

2 stops28h 55m

Toronto Island

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 335

DallasMontreal

DFW Dallas/Fort Worth - YUL Montreal Pierre Elliott Trudeau Intl

DFWYUL

Dallas/Fort Worth

Wed 30/9

6:00 a.m.-1:09 p.m.

1 stop6h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 341

DallasMontreal

DFW Dallas/Fort Worth - YUL Montreal Pierre Elliott Trudeau Intl

DFWYUL

Dallas/Fort Worth

Wed 7/10

6:00 a.m.-1:09 p.m.

1 stop6h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 341

DallasOttawa

DFW Dallas/Fort Worth - YOW Ottawa

DFWYOW

Dallas/Fort Worth

Tue 1/12

6:00 a.m.-4:44 p.m.

1 stop9h 44m

Ottawa

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 341

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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

Have a flexible travel schedule? Discover the best time to fly to Ontario from Dallas/Fort Worth with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Dallas/Fort Worth Airport to Ontario

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Region of Ontario?

Currently, April is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Region of Ontario (average of C$ 767). Flying from Dallas/Fort Worth Airport to Region of Ontario in July is currently the most expensive (average of C$ 959). 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?

When flying from Dallas/Fort Worth Airport 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 51% versus a flight at noon.

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

Airfare is below average for this route at the moment.
Dallas/Fort Worth Airport to Region of Ontario flights typically cost between C$ 681 and C$ 1,003 in November.
The cheapest round-trip price found within the last 5 days was C$ 401 on Multiple Airlines (26 Nov-7 Dec).

How far ahead should I book a flight from Dallas/Fort Worth Airport to Region of Ontario?

The best time to book flights from Dallas/Fort Worth Airport 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

Read reviews from past customers who have flown Porter Airlines,American Airlines, andAir Canada from Dallas/Fort Worth Airport 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
458 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.6

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
458 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.6

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
12,045 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.6

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
11,608 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.6

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

  • How long is the flight from Dallas/Fort Worth Airport to Region of Ontario?

    For as low as C$ 748, Sun Country Air can have you in Region of Ontario from Dallas/Fort Worth Airport in 7h 12m. Airlines will cover a distance of 2430 km. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 224. American Airlines flights start at C$ 316 while deals on Qatar Airways start at C$ 326 one-way.

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

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

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

    The top 3 most reliable airlines when flying from Dallas/Fort Worth Airport to Region of Ontario are United Airlines (71%), Air Canada (67%) and GOL (64%).

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

    Looking for the cheapest flight from Dallas/Fort Worth Airport to Region of Ontario? While on average our users pay C$ 572, our data indicates the cheapest price to be C$ 296. The most popular route (Dallas/Fort Worth - Toronto Pearson Intl), is priced around C$ 455.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth 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/Fort Worth Airport to Region of Ontario?

    Currently, April is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Region of Ontario (average of C$ 767). Flying from Dallas/Fort Worth Airport to Region of Ontario in July is currently the most expensive (average of C$ 959). 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

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Dallas/Fort Worth to Ontario

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 320AverageC$ 724FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 364AverageC$ 947FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 375AverageC$ 486FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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Cheapflights helps you search for flights from Dallas/Fort Worth 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/Fort Worth to Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dallas/Fort Worth to Ontario for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Dallas/Fort Worth to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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