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$115+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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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 September 17, 2025.

Round-trip from

$268
(Kiwi.com)

One-way from

$115
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$671
From Dallas to Ontario
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One-way flight from Dallas to Ontario
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Highest demand for flights based on searches. 11% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/178:11 pmDFW - YYZ
1 stop17h 14mMultiple Airlines
Sun 10/269:35 amYYZ - DFW
1 stop25h 10mMultiple Airlines
Deal found 9/16$268
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/237:52 pmDFW - YYZ
1 stop17h 13mMultiple Airlines
Sun 10/264:00 pmYYZ - DFW
1 stop8h 18mMultiple Airlines
Deal found 9/15$269
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Fri 11/74:39 pmDFW - YYZ
2 stops20h 41mMultiple Airlines
Mon 11/1010:15 amYYZ - DFW
2 stops23h 43mMultiple Airlines
Deal found 9/16$271
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/610:45 pmDFW - YOW
2 stops24h 55mMultiple Airlines
Tue 10/143:50 pmYOW - DFW
1 stop24h 41mMultiple Airlines
Deal found 9/15$271
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/207:52 pmDFW - YYZ
1 stop17h 13mMultiple Airlines
Sat 10/251:30 pmYYZ - DFW
2 stops17h 16mMultiple Airlines
Deal found 9/15$272
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/38:00 amDFW - YYZ
1 stop12h 21mMultiple Airlines
Sun 10/56:30 amYYZ - DFW
1 stop28h 15mMultiple Airlines
Deal found 9/15$273
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 9/307:45 pmDFW - YYZ
2 stops27h 37mMultiple Airlines
Tue 10/141:30 pmYYZ - DFW
1 stop27h 01mMultiple Airlines
Deal found 9/15$275
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/158:00 amDFW - YYZ
2 stops13h 52mMultiple Airlines
Fri 10/177:45 pmYYZ - DFW
1 stop11h 01mMultiple Airlines
Deal found 9/15$276
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/84:37 pmDFW - YYZ
1 stop28h 13mMultiple Airlines
Wed 10/1512:00 pmYYZ - DFW
2 stops18h 43mMultiple Airlines
Deal found 9/14$277
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/149:01 pmDFW - YTZ
1 stop14h 16mMultiple Airlines
Sun 10/1912:00 pmYTZ - DFW
2 stops22h 45mMultiple Airlines
Deal found 9/14$277
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/110:36 pmDFW - YYZ
2 stops24h 46mMultiple Airlines
Tue 10/71:30 pmYYZ - DFW
1 stop11h 40mMultiple Airlines
Deal found 9/16$278
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/239:57 amDFW - YYZ
1 stop12h 44mMultiple Airlines
Tue 10/216:30 amYYZ - DFW
1 stop10h 01mMultiple Airlines
Deal found 9/16$280

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 September 17, 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

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Thu 10/16

8:11 pm-12:22 am

2 stops27h 11m

Ottawa

Sat 10/25

3:50 pm-12:10 am

1 stop9h 20m

$302

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Sat 10/18

9:01 pm-12:17 pm

1 stop14h 16m

Toronto Island

Mon 10/20

8:45 am-5:19 pm

1 stop9h 34m

$304

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Wed 10/15

5:52 pm-12:22 am

2 stops29h 30m

Ottawa

Mon 10/20

3:50 pm-12:10 am

1 stop9h 20m

$313

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Fri 10/17

9:01 pm-12:17 pm

1 stop14h 16m

Toronto Island

Sun 10/26

2:05 pm-9:45 am

2 stops20h 40m

$324

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Tue 10/14

5:35 am-5:20 pm

1 stop10h 45m

Ottawa

Mon 10/20

3:50 pm-12:10 am

1 stop9h 20m

$326

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Fri 10/17

9:01 pm-12:17 pm

1 stop14h 16m

Toronto Island

Thu 10/23

3:00 pm-10:52 pm

1 stop8h 52m

$331

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Thu 10/16

6:10 am-5:53 pm

1 stop10h 43m

Toronto Island

Mon 10/20

8:45 am-5:19 pm

1 stop9h 34m

$332

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Sat 11/1

11:59 am-7:50 pm

1 stop6h 51m

Toronto Island

Sat 11/8

7:00 am-5:45 pm

2 stops11h 45m

$340

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Thu 10/2

5:12 pm-4:57 pm

1 stop22h 45m

Ottawa

Sat 10/4

3:50 pm-11:59 pm

1 stop9h 09m

$343

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

Sat 10/18

1:50 pm-6:52 am

2 stops16h 02m

Toronto Pearson Intl

Sun 10/19

9:00 am-5:46 am

3 stops21h 46m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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, January is the cheapest month in which you can book a flight from Dallas to Region of Ontario (average of $243). Flying from Dallas to Region of Ontario in August is currently the most expensive (average of $348). 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 September 17, 2025.

When flying from Dallas to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 17, 2025.

The most flights from A78 to CAON are scheduled on a Monday (13 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).

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

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 September 17, 2025.
See what other customers who have flown with Delta, United Airlines, and American 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.
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 9h 09m. Delta provides one of the quickest options available for as low as $466. The distance from Dallas to Region of Ontario is about 1198 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

    Consider GOL (75%), ITA Airways (73%) or United Airlines (67%) 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 $852, our data indicates the cheapest price to be $220. The most popular route (Dallas/Fort Worth - Toronto Pearson Intl), is priced around $212.

  • 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, January is the cheapest month in which you can book a flight from Dallas to Region of Ontario (average of $243). Flying from Dallas to Region of Ontario in August is currently the most expensive (average of $348). 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 Vancouver Intl flights
George Bush Intcntl to Pearson Intl flights
George Bush Intcntl to Vancouver Intl flights
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Hobby to Calgary flights
George Bush Intcntl to Calgary flights
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Austin to Pearson Intl flights
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Hobby to Victoria flights
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George Bush Intcntl to Québec City flights
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San Antonio to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to Victoria flights
Dallas/Fort Worth to Windsor flights
Dallas/Fort Worth to Halifax flights
San Antonio to Québec City flights
Dallas/Fort Worth to Hamilton flights
Hobby to Ottawa flights
Love Field to Edmonton flights

Top 4 airlines flying from Dallas to Ontario

Discover the top 4 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$209Average$648FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$262Average$727FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$266Average$749FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$291Average$706FlexibilityNo cancel feeOn-time71%

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