Ontario

$126+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
Apr 9 — Apr 161
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Cheap 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 April 4, 2025.

Round-trip from

$249
(Mytrip)

One-way from

$126
(Kiwi.com)

Popular in

February

Cheapest in

December

Average price

$510

Good round-trip deal

$722 or less

Good one-way deal

$310 or less
From Dallas/Fort Worth to Ontario
One-way flight from Dallas/Fort Worth to Ontario
Highest demand for flights based on searches. 12% potential increase in price ($74 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Dallas/Fort Worth to Ontario.
Price to beat on a one-way flight from Dallas/Fort Worth to Ontario.

Find 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 April 4, 2025.

This Mytrip deal was found by Cheapflights users on 4/3. 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 4/167:25 amDFW - YYZ
2 stops29h 30mMultiple Airlines
Tue 4/228:00 pmYYZ - DFW
1 stop10h 50mMultiple Airlines
Deal found 4/3$249
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 5/26:00 amDFW - YTZ
1 stop10h 53mMultiple Airlines
Fri 5/97:00 amYTZ - DFW
2 stops15h 42mMultiple Airlines
Deal found 4/3$294
This Mytrip deal was found by Cheapflights users on 4/3. 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.
Tue 5/203:03 pmDFW - YUL
2 stops32h 34mMultiple Airlines
Wed 5/286:45 amYUL - DFW
3 stops28h 53mMultiple Airlines
Deal found 4/3$311
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 4/183:47 pmDFW - YOW
1 stop24h 25mMultiple Airlines
Mon 4/216:10 pmYOW - DFW
1 stop12h 33mMultiple Airlines
Deal found 4/3$341
This Mytrip deal was found by Cheapflights users on 4/2. 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.
Mon 4/284:31 pmDFW - YHM
3 stops31h 10mMultiple Airlines
Thu 5/16:00 amYHM - DFW
2 stops24h 50mMultiple Airlines
Deal found 4/2$376
This Mytrip deal was found by Cheapflights users on 4/3. 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 5/910:37 pmDFW - YXU
2 stops19h 32mMultiple Airlines
Sat 5/176:00 amYXU - DFW
2 stops24h 32mMultiple Airlines
Deal found 4/3$404
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/209:50 amDFW - YUL
1 stop10h 19mDelta
Wed 5/2811:00 amYUL - DFW
1 stop10h 34mDelta
Deal found 4/3$416
This Mytrip deal was found by Cheapflights users on 4/2. 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.
Sun 6/19:00 amDFW - YQT
2 stops36h 15mMultiple Airlines
Fri 6/611:45 amYQT - DFW
2 stops22h 28mMultiple Airlines
Deal found 4/2$490
This American Airlines deal was found by Cheapflights users on 4/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/106:59 pmDFW - YUL
1 stop13h 46mAmerican Airlines
Tue 6/1710:35 amYUL - DFW
1 stop11h 23mAmerican Airlines
Deal found 4/2$529
This United Airlines deal was found by Cheapflights users on 4/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1811:20 amDFW - YUL
Nonstop3h 46mUnited Airlines
Mon 4/217:30 pmYUL - DFW
Nonstop4h 15mUnited Airlines
Deal found 4/3$534
This deal was found by Cheapflights users on 4/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1711:20 amDFW - YUL
Nonstop3h 46mAir Canada
Sun 4/203:15 pmYUL - DFW
1 stop7h 59mAir Canada
Deal found 4/3$546
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 5/185:45 amDFW - YUL
1 stop5h 15mWestJet
Mon 5/265:05 pmYUL - DFW
1 stop6h 00mWestJet
Deal found 4/3$578

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 April 4, 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 - YYZ

DFWYYZ

Dallas/Fort Worth

Wed 4/16

7:25 am-1:55 pm

2 stops29h 30m

Toronto Pearson Intl

Tue 4/22

8:00 pm-5:50 am

1 stop10h 50m

$249

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

Fri 5/2

6:00 am-5:53 pm

1 stop10h 53m

Toronto Island

Fri 5/9

7:00 am-9:42 pm

2 stops15h 42m

$294

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Tue 5/20

3:03 pm-12:37 am

2 stops32h 34m

Montreal Pierre Elliott Trudeau Intl

Wed 5/28

6:45 am-10:38 am

3 stops28h 53m

$311

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Fri 4/18

3:47 pm-5:12 pm

1 stop24h 25m

Ottawa

Mon 4/21

6:10 pm-5:43 am

1 stop12h 33m

$341

DallasHamilton

DFW - YHM

DFWYHM

Dallas/Fort Worth

Mon 4/28

4:31 pm-12:41 am

3 stops31h 10m

Hamilton

Thu 5/1

6:00 am-5:50 am

2 stops24h 50m

$376

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Fri 5/9

10:37 pm-7:09 pm

2 stops19h 32m

London

Sat 5/17

6:00 am-5:32 am

2 stops24h 32m

$404

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Tue 5/20

9:50 am-9:09 pm

1 stop10h 19m

Montreal Pierre Elliott Trudeau Intl

Wed 5/28

11:00 am-8:34 pm

1 stop10h 34m

$416

DallasThunder Bay

DFW - YQT

DFWYQT

Dallas/Fort Worth

Sun 6/1

9:00 am-11:10 am

3 stops25h 10m

Thunder Bay

Fri 6/6

11:45 am-9:13 am

2 stops22h 28m

$490

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Tue 6/10

6:59 pm-9:45 am

1 stop13h 46m

Montreal Pierre Elliott Trudeau Intl

Tue 6/17

10:35 am-8:58 pm

1 stop11h 23m

$529

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Fri 4/18

11:20 am-4:06 pm

Nonstop3h 46m

Montreal Pierre Elliott Trudeau Intl

Mon 4/21

7:30 pm-10:45 pm

Nonstop4h 15m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 44 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, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Region of Ontario (average of $243). Flying from Dallas/Fort Worth Airport to Region of Ontario in July 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 April 4, 2025.

When flying from Dallas/Fort Worth Airport 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/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 April 4, 2025.

The most flights from DFW to CAON are scheduled on a Tuesday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 April 4, 2025.
Read through reviews of airlines operating flights from Dallas to Ontario, such as Alaska Airlines, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
8.0
Very good

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.
  • 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 $163. Users have also found prices from $230 and $242 on American Airlines and United Airlines, respectively.

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

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

    Consider Envoy Air (87%), GOL (75%) or Japan Airlines (74%) 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 $274. On average you can expect to pay $2,287. The most popular route, (Dallas/Fort Worth - Toronto Pearson Intl), can usually be booked for $265.

  • 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, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Region of Ontario (average of $243). Flying from Dallas/Fort Worth Airport to Region of Ontario in July 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.

See more FAQs

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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.

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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$236Average$590FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$246Average$669FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$260Average$697FlexibilityNo cancel feeOn-time69%
DeltaCheapest$422Average$711FlexibilityNo cancel feeOn-timeN/A

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