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$103+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
janv. 26 — févr. 21
dim. 1/26
dim. 2/2
1 adult, Economy
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Cheap flight deals from Dallas to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janvier 21, 2025.

Round-trip from

$262
(Kiwi.com)

One-way from

$109
(Kiwi.com)
From Dallas to Ontario
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One-way flight from Dallas to Ontario
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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 janvier 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
mar. 3/45:58 amDFW - YUL
1 stop9h 37mMultiple Airlines
mar. 3/116:35 pmYUL - DFW
1 stop16h 20mMultiple Airlines
Deal found 1/21$262
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
sam. 3/13:08 pmDFW - YYZ
2 stops14h 09mMultiple Airlines
mer. 3/1212:25 pmYYZ - DFW
1 stop9h 10mMultiple Airlines
Deal found 1/21$269
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
mer. 3/125:40 amDFW - YTZ
2 stops12h 13mMultiple Airlines
mar. 3/254:35 pmYTZ - DFW
1 stop9h 45mMultiple Airlines
Deal found 1/20$285
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
jeu. 2/2012:09 pmDFW - YOW
1 stop20h 01mMultiple Airlines
mer. 2/262:50 pmYOW - DFW
2 stops22h 35mMultiple Airlines
Deal found 1/20$329
This Sun Country Air deal was found by Cheapflights users on 1/20. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/24:40 pmDFW - YYZ
1 stop23h 50mSun Country Air
jeu. 7/1711:40 amYYZ - DFW
1 stop24h 23mSun Country Air
Deal found 1/20$435
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/257:20 pmDFW - YYZ
1 stop12h 43mDelta
lun. 3/107:57 pmYYZ - DFW
1 stop14h 16mDelta
Deal found 1/21$441
This Kiwi.com deal was found by Cheapflights users on 1/20. 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. 1/272:57 pmDFW - YXU
2 stops27h 15mMultiple Airlines
ven. 1/3112:20 pmYXU - DFW
1 stop9h 34mMultiple Airlines
Deal found 1/20$443
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/37:29 pmDAL - YYZ
1 stop18h 26mAlaska Airlines
mer. 3/54:20 pmYYZ - DAL
1 stop27h 09mAlaska Airlines
Deal found 1/20$456
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/56:10 amDFW - YUL
1 stop9h 09mDelta
mer. 3/126:00 amYUL - DFW
1 stop10h 18mDelta
Deal found 1/21$482
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/175:35 pmDFW - YUL
1 stop6h 13mAir Canada
dim. 4/2010:15 amYUL - DFW
1 stop7h 19mAir Canada
Deal found 1/21$483
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/1510:51 amDFW - YUL
1 stop5h 28mUnited Airlines
sam. 2/157:30 pmYUL - DFW
Nonstop4h 34mUnited Airlines
Deal found 1/21$501
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/115:17 pmDAL - YUL
1 stop5h 35mDelta
sam. 2/157:00 amYUL - DAL
1 stop10h 28mDelta
Deal found 1/21$548

Find flights from Dallas to Ontario within your budget

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 janvier 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

mar. 3/4

5:58 am-4:35 pm

1 stop9h 37m

Montreal Pierre Elliott Trudeau Intl

mar. 3/11

6:35 pm-9:55 am

1 stop16h 20m

$262

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

sam. 3/1

3:08 pm-6:17 am

2 stops14h 09m

Toronto Pearson Intl

mer. 3/12

12:25 pm-8:35 pm

1 stop9h 10m

$269

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

mer. 3/12

5:40 am-6:53 pm

2 stops12h 13m

Toronto Island

mar. 3/25

4:35 pm-1:20 am

1 stop9h 45m

$285

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

jeu. 2/20

12:09 pm-9:10 am

1 stop20h 01m

Ottawa

mer. 2/26

2:50 pm-12:25 pm

2 stops22h 35m

$329

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

mer. 7/2

4:40 pm-5:30 pm

1 stop23h 50m

Toronto Pearson Intl

jeu. 7/17

11:40 am-11:03 am

1 stop24h 23m

$435

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

mar. 2/25

7:20 pm-9:03 am

1 stop12h 43m

Toronto Pearson Intl

lun. 3/10

7:57 pm-9:13 am

1 stop14h 16m

$441

DallasToronto

DAL - YYZ

DALYYZ

Dallas Love Field

lun. 3/3

7:29 pm-2:55 pm

1 stop18h 26m

Toronto Pearson Intl

mer. 3/5

4:20 pm-6:29 pm

1 stop27h 09m

$456

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

mar. 3/4

11:35 am-4:15 pm

Nonstop3h 40m

Montreal Pierre Elliott Trudeau Intl

mar. 3/11

7:30 pm-11:04 pm

Nonstop4h 34m

$468

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

mer. 3/5

6:10 am-4:19 pm

1 stop9h 09m

Montreal Pierre Elliott Trudeau Intl

mer. 3/12

6:00 am-3:18 pm

1 stop10h 18m

$482

DallasMontreal

DAL - YUL

DALYUL

Dallas Love Field

mar. 2/11

5:17 pm-11:52 pm

1 stop5h 35m

Montreal Pierre Elliott Trudeau Intl

sam. 2/15

7:00 am-4:28 pm

1 stop10h 28m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 42 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.

Travel insights for flights from Dallas to Ontario

Get recent, data-driven insights about flights from Dallas to Ontario including ideal travel times, pricing trends, and more.

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 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 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 janvier 21, 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 janvier 21, 2025.

The most flights from A78 to CAON are scheduled on a Tuesday (14 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 janvier 21, 2025.
Read reviews from past customers who have flown WestJet, Alaska Airlines and Delta from Dallas to Ontario. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

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

United Airlines
7.4
Good
8,985 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

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

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

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

WestJet
7.2
Good
2,829 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

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 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 to Region of Ontario one-way?

    The cheapest airlines for a one-way flight from Dallas to Region of Ontario are Alaska Airlines ($191), Delta ($233), and United Airlines ($236).

  • 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/Fort Worth - Toronto Island as they are the most popular.

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

    Consider Envoy Air (90%), Japan Airlines (86%) or GOL (79%) 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 $1,208, our data indicates the cheapest price to be $299. The most popular route (Dallas/Fort Worth - Toronto Pearson Intl), is priced around $218.

  • 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 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 to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Vancouver Intl flights
Dallas/Fort Worth to Pearson Intl flights
Hobby to Vancouver Intl flights
George Bush Intcntl to Vancouver Intl flights
Hobby to Calgary flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to Calgary flights
Dallas/Fort Worth to Calgary flights
Hobby to Pearson Intl flights
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Austin to Pearson Intl flights
George Bush Intcntl to Pearson Intl flights
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Dallas/Fort Worth to Toronto Island flights
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Love Field to Pearson Intl flights
George Bush Intcntl to Pierre Elliott Trudeau Intl flights
San Antonio to Vancouver Intl flights
Love Field to Calgary flights
Austin to Calgary flights
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George Bush Intcntl to Abbotsford flights
Hobby to Edmonton flights
Hobby to Winnipeg flights
Dallas/Fort Worth to Québec City flights
Austin to Abbotsford flights
Dallas/Fort Worth to Halifax flights
Love Field to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Ottawa flights
Austin to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Abbotsford flights
George Bush Intcntl to Toronto Island flights
George Bush Intcntl to Winnipeg flights
El Paso to Vancouver Intl flights
Dallas/Fort Worth to Edmonton flights
George Bush Intcntl to Edmonton flights
San Antonio to Pearson Intl flights
El Paso to Pierre Elliott Trudeau Intl flights
Austin to Toronto Island flights
George Bush Intcntl to Region of Waterloo Intl flights
Dallas/Fort Worth to Winnipeg flights
Dallas/Fort Worth to Charlottetown flights
George Bush Intcntl to Québec City flights
Love Field to Halifax flights
El Paso to Pearson Intl flights
Hobby to Hamilton flights
Hobby to Ottawa flights
George Bush Intcntl to Hamilton flights
San Antonio to Pierre Elliott Trudeau Intl flights
Hobby to Halifax 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 janvier 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$242Average$555FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$248Average$621FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$260Average$730FlexibilityNo cancel feeOn-time69%
DeltaCheapest$422Average$776FlexibilityNo cancel feeOn-timeN/A
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