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$93+ Cheap flights from Dallas/Fort Worth (DFW) 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Dallas/Fort Worth to Ontario

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 diciembre 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
mar. 12/169:45 amDFW - YYZ
2 stops13h 26mMultiple Airlines
mié. 1/73:40 pmYYZ - DFW
1 stop30h 20mMultiple Airlines
Deal found 12/10$310
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
mar. 12/169:45 amDFW - YYZ
2 stops13h 26mMultiple Airlines
mar. 1/68:30 pmYYZ - DFW
1 stop13h 57mMultiple Airlines
Deal found 12/10$320
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
mar. 12/169:45 amDFW - YYZ
2 stops13h 26mMultiple Airlines
lun. 1/58:30 pmYYZ - DFW
1 stop13h 57mMultiple Airlines
Deal found 12/10$343
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
mar. 12/162:09 pmDFW - YYZ
1 stop9h 02mMultiple Airlines
jue. 1/87:55 pmYYZ - DFW
1 stop16h 12mMultiple Airlines
Deal found 12/10$346
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
mié. 12/171:45 pmDFW - YYZ
1 stop9h 26mMultiple Airlines
jue. 1/87:55 pmYYZ - DFW
1 stop16h 12mMultiple Airlines
Deal found 12/10$347
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
mié. 12/171:45 pmDFW - YYZ
1 stop9h 26mMultiple Airlines
mié. 1/73:40 pmYYZ - DFW
1 stop9h 01mMultiple Airlines
Deal found 12/10$362
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
mié. 12/171:45 pmDFW - YYZ
1 stop9h 26mMultiple Airlines
mar. 1/68:30 pmYYZ - DFW
1 stop13h 57mMultiple Airlines
Deal found 12/10$364
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
lun. 12/229:43 pmDFW - YYZ
2 stops13h 00mMultiple Airlines
jue. 1/87:55 pmYYZ - DFW
1 stop16h 12mMultiple Airlines
Deal found 12/10$369
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
lun. 12/229:43 pmDFW - YYZ
2 stops15h 30mMultiple Airlines
mié. 1/73:40 pmYYZ - DFW
1 stop9h 01mMultiple Airlines
Deal found 12/10$384
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
mié. 12/245:08 pmDFW - YOW
1 stop23h 02mMultiple Airlines
lun. 1/59:30 amYOW - DFW
2 stops34h 17mMultiple Airlines
Deal found 12/10$420
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
dom. 12/2810:49 pmDFW - YUL
1 stop24h 41mMultiple Airlines
mié. 1/1410:45 amYUL - DFW
2 stops15h 13mMultiple Airlines
Deal found 12/10$515
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
mié. 12/317:00 amDFW - YTZ
1 stop5h 42mMultiple Airlines
vie. 1/26:45 amYTZ - DFW
2 stops18h 34mMultiple Airlines
Deal found 12/10$543

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 diciembre 12, 2025.

Round-trip from

$293
(Kiwi.com)

One-way from

$93
(Trip.com)

Popular in

June

Cheapest in

March

Average price

$680

Good round-trip deal

$728 or less

Good one-way deal

$364 or less
From Dallas/Fort Worth to Ontario
Search Deals
One-way flight from Dallas/Fort Worth to Ontario
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Ontario that are best for you.

Fly from

Dallas/Fort Worth

Fly to

Ontario

Route

Depart

Return

Price

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

lun. 1/19

5:15 am-10:03 pm

2 stops15h 48m

Toronto Island

mar. 1/27

7:45 am-7:34 pm

1 stop12h 49m

$307

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

jue. 1/15

7:29 am-12:25 am

1 stop15h 56m

Ottawa

mar. 1/27

7:00 am-10:53 pm

2 stops16h 53m

$312

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

lun. 2/9

7:15 pm-4:22 pm

1 stop20h 07m

Montreal Pierre Elliott Trudeau Intl

lun. 2/16

4:00 pm-7:15 pm

2 stops28h 15m

$319

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

vie. 2/13

11:37 am-6:57 pm

1 stop6h 20m

Toronto Island

lun. 2/16

12:30 pm-7:15 pm

1 stop7h 45m

$333

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

sáb. 1/24

2:28 pm-1:09 pm

2 stops21h 41m

Toronto Island

sáb. 1/31

12:30 pm-7:34 pm

1 stop8h 04m

$337

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

mar. 1/27

1:40 pm-1:00 pm

2 stops22h 20m

Montreal Pierre Elliott Trudeau Intl

dom. 2/1

8:00 am-11:35 pm

1 stop16h 35m

$341

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

dom. 1/25

8:40 pm-10:03 pm

3 stops24h 23m

Toronto Island

dom. 2/1

9:25 am-7:34 pm

1 stop11h 09m

$343

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

mié. 2/18

5:25 am-5:25 pm

1 stop11h 00m

Ottawa

jue. 2/19

3:55 pm-7:15 pm

1 stop28h 20m

$344

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

lun. 2/23

7:15 pm-5:25 pm

1 stop21h 10m

Ottawa

jue. 2/26

3:55 pm-7:19 pm

1 stop28h 24m

$346

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

jue. 1/8

4:35 pm-10:35 am

1 stop17h 00m

Toronto Island

dom. 1/11

1:30 pm-7:34 pm

1 stop7h 04m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 60 results
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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, August is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Region of Ontario (average of $223). Flying from Dallas/Fort Worth Airport to Region of Ontario in September is currently the most expensive (average of $359). 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 diciembre 12, 2025.

It’s optimal to fly from Dallas/Fort Worth Airport to Region of Ontario at noon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Dallas/Fort Worth Airport to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from Dallas/Fort Worth to Ontario. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Dallas/Fort Worth Airport to Region of Ontario flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 diciembre 12, 2025.

The most flights from DFW to CAON are scheduled on a Wednesday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 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 diciembre 12, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Dallas/Fort Worth Airport 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
7.9
Good
8,009 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,009 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,514 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 $756, Alaska Airlines can have you in Region of Ontario from Dallas/Fort Worth Airport in 11h 09m. Dallas/Fort Worth Airport and Region of Ontario are separated by a distance of 1004 mi. Both multi-stop and nonstop 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?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $184. Users have also found prices from $193 and $220 on American Airlines and Air Canada, respectively.

  • 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?

    Consider Envoy Air (88%), United Airlines (84%) or American Airlines (77%) when booking your flight. These represent the most reliable airlines when flying from Dallas/Fort Worth Airport to Region of Ontario.

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

    The cheapest flight price from Dallas/Fort Worth Airport to Region of Ontario is $271. On average you can expect to pay $1,019. The most popular route, (Dallas/Fort Worth - Toronto Pearson Intl), can usually be booked for $217.

  • 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, August is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Region of Ontario (average of $223). Flying from Dallas/Fort Worth Airport to Region of Ontario in September is currently the most expensive (average of $359). 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.

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Alternative routes for Dallas/Fort Worth to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Dallas/Fort Worth to Ontario

Discover the top 4 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 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$162Average$664FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$664FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$278Average$749FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$344Average$712FlexibilityNo cancel feeOn-time71%

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