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Cheap flights from Dallas/Fort Worth Airport to Ontario from C$ 268

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
11 Jul — 18 Jul1
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
Explore the most affordable flight options available from Dallas/Fort Worth to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2026.

Tue 8/99:01 a.m.
DFW
-
YYZ
1 stop30h 54m
Multiple Airlines
Sun 20/96:30 a.m.
YYZ
-
DFW
1 stop8h 42m
Multiple Airlines
Deal found 6/6C$ 546
Fri 7/81:53 p.m.
DFW
-
YYZ
1 stop23h 12m
Multiple Airlines
Tue 11/86:30 a.m.
YYZ
-
DFW
1 stop15h 53m
Multiple Airlines
Deal found 8/6C$ 548
Tue 11/82:30 p.m.
DFW
-
YTZ
1 stop21h 30m
Multiple Airlines
Tue 1/91:40 p.m.
YTZ
-
DFW
1 stop9h 21m
Multiple Airlines
Deal found 8/6C$ 549
Tue 28/72:30 p.m.
DFW
-
YTZ
1 stop21h 35m
Multiple Airlines
Tue 4/81:40 p.m.
YTZ
-
DFW
1 stop11h 16m
Multiple Airlines
Deal found 7/6C$ 553
Sun 26/75:18 p.m.
DFW
-
YYZ
1 stop17h 17m
Multiple Airlines
Thu 6/86:30 a.m.
YYZ
-
DFW
1 stop15h 53m
Multiple Airlines
Deal found 7/6C$ 557
Tue 14/74:13 p.m.
DFW
-
YTZ
1 stop19h 52m
Multiple Airlines
Mon 20/71:45 p.m.
YTZ
-
DFW
2 stops27h 22m
Multiple Airlines
Deal found 7/6C$ 560
Mon 13/74:16 p.m.
DFW
-
YTZ
2 stops43h 19m
Multiple Airlines
Sat 8/81:40 p.m.
YTZ
-
DFW
1 stop11h 35m
Multiple Airlines
Deal found 8/6C$ 562
Mon 24/89:01 a.m.
DFW
-
YYZ
1 stop30h 54m
Multiple Airlines
Sat 12/93:20 p.m.
YYZ
-
DFW
1 stop11h 19m
Multiple Airlines
Deal found 5/6C$ 563
Wed 2/92:27 p.m.
DFW
-
YTZ
1 stop21h 28m
Multiple Airlines
Sat 12/91:40 p.m.
YTZ
-
DFW
1 stop20h 04m
Multiple Airlines
Deal found 6/6C$ 564
Thu 9/712:25 p.m.
DFW
-
YUL
Nonstop3h 45m
Air Canada
Sun 12/76:35 p.m.
YUL
-
DFW
Nonstop4h 09m
Air Canada
Deal found 8/6C$ 566
Sat 4/74:16 p.m.
DFW
-
YTZ
2 stops15h 43m
Multiple Airlines
Sun 2/89:15 a.m.
YTZ
-
DFW
1 stop8h 43m
Multiple Airlines
Deal found 8/6C$ 567
Tue 8/99:01 a.m.
DFW
-
YYZ
1 stop30h 54m
Multiple Airlines
Sat 19/99:30 a.m.
YYZ
-
DFW
1 stop29h 42m
Multiple Airlines
Deal found 6/6C$ 569

Find flight deals from Dallas/Fort Worth to Ontario

Keep the following information in mind while searching for Dallas/Fort Worth to Ontario flight deals. Data was last updated 11 June 2026.

Round-trip from

C$ 546

One-way from

C$ 268

Popular in

December

Cheapest in

April

Average price

C$ 963

Good round-trip deal

C$ 279 or less

Good one-way deal

C$ 388 or less
8/9-20/9
  • 8/9-20/9
  • 2 total stops
  • 39h 36m total
  • Dallas to Ontario
Search Deals
8/9
  • 8/9
  • 2 total stops
  • 25h 27m total
  • Dallas to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Dallas/Fort Worth to Ontario.
Search Deals
Price to beat on a one-way flight from Dallas/Fort Worth to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth 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 11 June 2026.
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

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Sat 4/7

11:35 a.m.-1:00 p.m.

1 stop24h 25m

Toronto Island

Sat 11/7

1:45 p.m.-12:15 a.m.

1 stop11h 30m

C$ 641
Quickest round-trip

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Wed 1/7

7:15 a.m.-4:10 p.m.

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 5/7

6:35 p.m.-9:44 p.m.

Nonstop4h 09m

C$ 701

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Tue 4/8

8:11 p.m.-12:20 a.m.

2 stops27h 09m

Ottawa

Tue 11/8

2:10 p.m.-4:27 p.m.

1 stop27h 17m

C$ 708

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Fri 7/8

1:00 p.m.-10:06 p.m.

1 stop8h 06m

Montreal Pierre Elliott Trudeau Intl

Sun 9/8

5:00 a.m.-11:35 a.m.

1 stop7h 35m

C$ 719

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Mon 29/6

5:29 a.m.-11:57 a.m.

1 stop5h 28m

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

7:00 a.m.-5:16 p.m.

1 stop11h 16m

C$ 722

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Sat 10/10

9:20 a.m.-5:19 p.m.

1 stop6h 59m

Montreal Pierre Elliott Trudeau Intl

Tue 13/10

9:45 a.m.-4:57 p.m.

1 stop8h 12m

C$ 722

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Fri 17/7

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

1 stop6h 09m

Montreal Pierre Elliott Trudeau Intl

Thu 23/7

9:45 a.m.-3:03 p.m.

1 stop6h 18m

C$ 722

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Mon 5/10

6:45 a.m.-5:38 p.m.

1 stop9h 53m

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

6:00 a.m.-2:31 p.m.

2 stops9h 31m

C$ 736

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Sat 10/10

5:45 a.m.-3:59 p.m.

1 stop9h 14m

Montreal Pierre Elliott Trudeau Intl

Tue 13/10

6:15 p.m.-12:13 a.m.

1 stop6h 58m

C$ 786

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Tue 8/9

7:19 p.m.-9:49 a.m.

1 stop13h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

3:45 p.m.-6:53 p.m.

Nonstop4h 08m

C$ 794

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

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
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/Fort Worth Airport to Ontario

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

Currently, May is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Region of Ontario (average of C$ 127). Flying from Dallas/Fort Worth Airport to Region of Ontario in September is currently the most expensive (average of C$ 484). 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/Fort Worth 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 11 June 2026.

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 50% versus a flight in the morning.

Weekly flight availability from Dallas/Fort Worth Airport to Region of Ontario

Explore weekly flight availability from Dallas/Fort Worth to Ontario. 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 11 June 2026.

The most flights from DFW to CAON are scheduled on a Thursday (18 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (14 on average).

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

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 88 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 11 June 2026.
Read reviews from past customers who have flown American Airlines and Air 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.
American Airlines
7.1
Good
11,640 reviews
Check prices

Food

6.4

Boarding

7.5

Overall

7.1

Comfort

7.2

Crew

7.9

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,640 reviews
American Airlines
7.1
Good
11,640 reviews
Check prices

Food

6.4

Boarding

7.5

Overall

7.1

Comfort

7.2

Crew

7.9

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
Air Canada
7.1
Good
11,160 reviews
American Airlines
7.1
Good
11,640 reviews
Check prices

Food

6.4

Boarding

7.5

Overall

7.1

Comfort

7.2

Crew

7.9

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth 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/Fort Worth Airport to Region of Ontario?

    For as low as C$ 722, Delta can have you in Region of Ontario from Dallas/Fort Worth Airport in 5h 28m. 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$ 226. American Airlines flights start at C$ 248 while deals on Qatar Airways start at C$ 330 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 ITA Airways (89%), Envoy Air (88%) and United Airlines (82%).

  • 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$ 403, our data indicates the cheapest price to be C$ 255. The most popular route (Dallas/Fort Worth - Toronto Pearson Intl), is priced around C$ 566.

  • 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, May is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Region of Ontario (average of C$ 127). Flying from Dallas/Fort Worth Airport to Region of Ontario in September is currently the most expensive (average of C$ 484). 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 2 airlines flying from Dallas/Fort Worth to Ontario

Discover the top 2 airlines that operate flights from Dallas/Fort Worth 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 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 311AverageC$ 720FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 379AverageC$ 474FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dallas/Fort Worth to Ontario?

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Why should you use Cheapflights to find cheap flight tickets from Dallas/Fort Worth to Ontario?

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