Ontario

$99+ Cheap flights from Dallas to Ontario

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
Mar 28 — Apr 41
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Cheap flight deals from Dallas to Ontario

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 February 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/24. 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 3/247:35 pm
DFW
-
YOW
1 stop27h 50m
Multiple Airlines
Tue 3/314:15 pm
YOW
-
DFW
1 stop18h 23m
Multiple Airlines
Deal found 2/24$278
This Kiwi.com deal was found by Cheapflights users on 2/25. 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.
Wed 3/256:00 am
DFW
-
YOW
1 stop17h 25m
Multiple Airlines
Wed 4/111:00 am
YOW
-
DFW
2 stops14h 58m
Multiple Airlines
Deal found 2/25$281
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 4/217:35 pm
DFW
-
YUL
1 stop18h 35m
Multiple Airlines
Mon 4/278:00 am
YUL
-
DFW
1 stop26h 50m
Multiple Airlines
Deal found 2/22$281
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 4/201:45 pm
DFW
-
YUL
1 stop24h 25m
Multiple Airlines
Sat 4/258:00 am
YUL
-
DFW
1 stop9h 39m
Multiple Airlines
Deal found 2/23$286
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 4/217:35 pm
DFW
-
YUL
1 stop18h 35m
Multiple Airlines
Sat 4/258:00 am
YUL
-
DFW
1 stop9h 39m
Multiple Airlines
Deal found 2/23$290
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 4/25:05 am
DFW
-
YUL
1 stop18h 40m
Multiple Airlines
Thu 4/96:50 am
YUL
-
DFW
2 stops14h 10m
Multiple Airlines
Deal found 2/21$293
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 3/268:46 am
DFW
-
YYZ
2 stops9h 49m
Multiple Airlines
Wed 4/83:40 pm
YYZ
-
DFW
1 stop9h 19m
Multiple Airlines
Deal found 2/24$300
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
Fri 3/273:44 pm
DFW
-
YYZ
1 stop5h 56m
Multiple Airlines
Tue 4/73:40 pm
YYZ
-
DFW
1 stop9h 19m
Multiple Airlines
Deal found 2/24$301
This Mytrip deal was found by Cheapflights users on 2/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/13:43 pm
DFW
-
YTZ
2 stops19h 09m
Multiple Airlines
Sun 4/122:20 pm
YTZ
-
DFW
1 stop10h 39m
Multiple Airlines
Deal found 2/24$301
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 3/303:43 pm
DFW
-
YYZ
1 stop18h 52m
Multiple Airlines
Wed 4/15:20 pm
YYZ
-
DFW
1 stop8h 38m
Multiple Airlines
Deal found 2/24$302
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 3/317:35 pm
DFW
-
YYZ
1 stop26h 45m
Multiple Airlines
Sat 4/43:20 pm
YYZ
-
DFW
1 stop9h 19m
Multiple Airlines
Deal found 2/25$303
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
Sun 4/128:36 pm
DFW
-
YYZ
1 stop26h 38m
Multiple Airlines
Sun 4/264:45 pm
YYZ
-
DFW
1 stop24h 35m
Multiple Airlines
Deal found 2/24$304

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 February 26, 2026.

Round-trip from

$278
(Kiwi.com)

One-way from

$99
(Trip.com)

Popular in

May

Cheapest in

March

Average price

$593
From Dallas to Ontario
One-way flight from Dallas to Ontario
Highest demand for flights based on searches. 4% potential increase in price ($30 potential increase over avg. RT price).
Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 2,558,603 searches. Data last updated February 26, 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

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Wed 4/1

3:43 pm-1:17 pm

3 stops20h 34m

Toronto Island

Sun 4/12

2:20 pm-11:59 pm

1 stop10h 39m

$307

DallasHamilton

DFW - YHM

DFWYHM

Dallas/Fort Worth

Thu 4/9

5:20 am-3:00 pm

1 stop8h 40m

Hamilton

Thu 4/16

7:25 am-11:09 pm

1 stop16h 44m

$322

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Tue 4/14

5:28 pm-11:52 am

2 stops17h 24m

Toronto Island

Tue 4/21

11:00 am-11:44 pm

1 stop13h 44m

$346

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Wed 3/18

8:26 pm-10:35 am

2 stops13h 09m

Toronto Island

Wed 6/10

8:50 am-11:58 pm

1 stop16h 08m

$346

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Tue 3/24

2:23 pm-12:25 am

3 stops33h 02m

Ottawa

Tue 3/31

4:15 pm-1:18 pm

2 stops22h 03m

$357

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Sat 4/11

10:15 pm-6:47 pm

1 stop19h 32m

Toronto Island

Sat 4/18

12:30 pm-6:34 pm

1 stop7h 04m

$383

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Wed 3/25

7:35 am-4:48 pm

3 stops32h 13m

Ottawa

Wed 4/8

7:00 am-11:59 pm

1 stop17h 59m

$383

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Mon 4/13

6:00 am-4:59 pm

2 stops33h 59m

Ottawa

Sat 4/18

7:00 am-11:09 pm

1 stop17h 09m

$385

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Wed 4/8

7:35 am-12:39 am

2 stops16h 04m

Ottawa

Thu 4/9

4:15 pm-9:38 am

1 stop18h 23m

$393

DallasMontreal

DAL - YUL

DALYUL

Dallas Love Field

Thu 5/28

12:27 pm-11:57 pm

1 stop10h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 6/1

7:00 am-3:13 pm

1 stop9h 13m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 $223). Flying from Dallas to Region of Ontario in September is currently the most expensive (average of $366). 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 February 26, 2026.

It’s optimal to fly from Dallas to Region of Ontario at noon. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Dallas to Region of Ontario

Explore weekly flight availability from Dallas 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 February 26, 2026.

The most flights from A78 to CAON are scheduled on a Monday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (17 on average).

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 February 26, 2026.
See what other customers who have flown with Porter Airlines, Delta, and United Airlines from Dallas to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Entertainment

6.9

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

Boarding

8.2

Entertainment

6.9

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

Boarding

8.2

Entertainment

6.9

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

Boarding

8.2

Entertainment

6.9

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

Boarding

8.2

Entertainment

6.9

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

Boarding

8.2

Entertainment

6.9

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

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?

    A quick flight from Dallas to Region of Ontario can take about 6h 09m. Delta provides one of the quickest options available for as low as $412. The distance from Dallas to Region of Ontario is about 1510 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Dallas to Region of Ontario are American Airlines ($181), Delta ($184), and Air Canada ($210).

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

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

    Consider Japan Airlines (78%), Envoy Air (77%) or American Airlines (75%) when booking your flight. These represent the most reliable airlines when flying from Dallas to Region of Ontario.

  • 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 $703, our data indicates the cheapest price to be $228. The most popular route (Dallas/Fort Worth - Toronto Pearson Intl), is priced around $228.

  • 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 $223). Flying from Dallas to Region of Ontario in September is currently the most expensive (average of $366). 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 5 airlines flying from Dallas to Ontario

Discover the top 5 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 2,558,603 searches. Data last updated February 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$162Average$628FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$266Average$721FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$268Average$608FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$316Average$692FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$493Average$714FlexibilityNo cancel feeOn-time71%

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