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Cheap flights from Dallas to Ontario from C$ 157

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YYZ
11 oct. — 18 oct.1
1 adult
1 adult, Economy

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 11 septiembre 2025.

Round-trip from

C$ 377

One-way from

C$ 157

Popular in

June

Cheapest in

December

Average price

C$ 831
24/9-27/9
  • 24/9-27/9
  • 3 total stops
  • 34h 51m total
  • Dallas to Ontario
Search Deals
11/11
  • 11/11
  • 2 total stops
  • 24h 11m total
  • Dallas to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
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 11 septiembre 2025.

mié. 24/98:43 p.m.DFW - YYZ
2 stops16h 22mMultiple Airlines
sáb. 27/96:30 a.m.YYZ - DFW
1 stop18h 29mMultiple Airlines
Deal found 10/9C$ 377
mar. 30/96:50 a.m.DFW - YOW
1 stop9h 07mMultiple Airlines
mié. 1/103:50 p.m.YOW - DFW
1 stop9h 09mMultiple Airlines
Deal found 9/9C$ 378
mar. 16/97:45 p.m.DFW - YYZ
2 stops27h 37mMultiple Airlines
mar. 23/97:15 a.m.YYZ - DFW
1 stop26h 47mMultiple Airlines
Deal found 9/9C$ 380
vie. 17/109:01 p.m.DFW - YTZ
1 stop14h 16mMultiple Airlines
lun. 20/108:45 a.m.YTZ - DFW
1 stop16h 33mMultiple Airlines
Deal found 9/9C$ 380
mié. 29/105:15 p.m.DFW - YYZ
1 stop20h 25mMultiple Airlines
sáb. 1/1110:00 a.m.YYZ - DFW
1 stop15h 20mMultiple Airlines
Deal found 11/9C$ 381
jue. 2/105:15 a.m.DFW - YTZ
1 stop6h 53mMultiple Airlines
mar. 7/107:50 a.m.YTZ - DFW
1 stop13h 11mMultiple Airlines
Deal found 9/9C$ 381
mar. 28/108:00 a.m.DFW - YYZ
1 stop10h 55mMultiple Airlines
lun. 3/111:30 p.m.YYZ - DFW
2 stops24h 29mMultiple Airlines
Deal found 10/9C$ 382
lun. 3/115:35 a.m.DFW - YYZ
1 stop12h 27mMultiple Airlines
jue. 6/119:45 a.m.YYZ - DFW
1 stop11h 07mMultiple Airlines
Deal found 11/9C$ 384
sáb. 18/109:01 p.m.DFW - YTZ
1 stop14h 16mMultiple Airlines
mié. 22/1012:00 p.m.YTZ - DFW
2 stops13h 10mMultiple Airlines
Deal found 11/9C$ 384
mié. 8/108:00 a.m.DFW - YYZ
1 stop10h 58mMultiple Airlines
mié. 15/1012:00 p.m.YYZ - DFW
2 stops18h 43mMultiple Airlines
Deal found 11/9C$ 385
mié. 1/104:57 p.m.DFW - YYZ
1 stop20h 08mMultiple Airlines
dom. 5/106:30 a.m.YYZ - DFW
1 stop28h 15mMultiple Airlines
Deal found 10/9C$ 388
vie. 26/98:00 a.m.DFW - YYZ
1 stop12h 21mMultiple Airlines
dom. 28/98:00 p.m.YYZ - DFW
1 stop14h 02mMultiple Airlines
Deal found 10/9C$ 389

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 629,999 searches. Data last updated 11 septiembre 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

mar. 30/9

6:50 a.m.-4:57 p.m.

1 stop9h 07m

Ottawa

mié. 1/10

3:50 p.m.-11:59 p.m.

1 stop9h 09m

C$ 378

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

dom. 19/10

9:01 p.m.-12:17 p.m.

1 stop14h 16m

Toronto Island

mié. 22/10

12:00 p.m.-12:10 a.m.

2 stops13h 10m

C$ 384

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

vie. 17/10

8:11 p.m.-2:25 p.m.

1 stop17h 14m

Toronto Pearson Intl

lun. 20/10

6:30 a.m.-3:22 p.m.

1 stop9h 52m

C$ 392

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

sáb. 18/10

9:01 p.m.-12:17 p.m.

1 stop14h 16m

Toronto Island

mié. 22/10

12:00 p.m.-12:10 a.m.

2 stops13h 10m

C$ 399

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

sáb. 18/10

6:05 p.m.-5:20 p.m.

1 stop22h 15m

Ottawa

lun. 27/10

4:15 p.m.-3:31 p.m.

1 stop24h 16m

C$ 405

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

mar. 30/9

8:43 p.m.-2:56 p.m.

2 stops17h 13m

Ottawa

jue. 2/10

3:50 p.m.-11:59 p.m.

1 stop9h 09m

C$ 406

DallasToronto

DFW - YTZ

DFWYTZ

Dallas/Fort Worth

vie. 24/10

10:56 p.m.-12:17 p.m.

1 stop12h 21m

Toronto Island

mar. 28/10

2:05 p.m.-12:10 a.m.

2 stops11h 05m

C$ 409

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

sáb. 18/10

6:05 p.m.-5:20 p.m.

1 stop22h 15m

Ottawa

mié. 22/10

4:25 p.m.-9:40 a.m.

1 stop18h 15m

C$ 412

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

jue. 23/10

9:19 p.m.-4:57 p.m.

1 stop18h 38m

Ottawa

jue. 30/10

9:30 a.m.-2:52 p.m.

1 stop30h 22m

C$ 427

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

mié. 8/10

3:25 p.m.-6:45 a.m.

2 stops14h 20m

Ottawa

mié. 15/10

3:50 p.m.-12:10 a.m.

1 stop9h 20m

C$ 427

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

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 C$ 168). Flying from Dallas to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 11 septiembre 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dallas to Region of Ontario as you normally would.

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 11 septiembre 2025.

The most flights from A78 to CAON are scheduled on a Monday (15 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (7 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 11 septiembre 2025.
Read reviews from past customers who have flown United Airlines,American Airlines, andAir Canada from Dallas to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

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?

    There are many flights that can get you from Dallas to Region of Ontario in 7h. Fly via WestJet to get the fastest option. There are 2420 km between Dallas and Region of Ontario.

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

    The most popular route from Dallas to Region of Ontario is Dallas/Fort Worth - Toronto Pearson Intl. You may also consider Dallas/Fort Worth - Montreal Pierre Elliott Trudeau Intl or Dallas/Fort Worth - Toronto Island.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Dallas to Region of Ontario on time: ITA Airways (73%), GOL (68%), United Airlines (64%).

  • 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 C$ 492, our data indicates the cheapest price to be C$ 245. The most popular route (Dallas/Fort Worth - Toronto Pearson Intl), is priced around C$ 302.

  • 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 C$ 168). Flying from Dallas to Region of Ontario in July is currently the most expensive (average of C$ 258). 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
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George Bush Intcntl to Pearson Intl flights
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Austin to Calgary flights
Dallas/Fort Worth to Québec City flights
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Love Field to Pierre Elliott Trudeau Intl flights
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Dallas/Fort Worth to Regina flights
George Bush Intcntl to Ottawa flights
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Dallas/Fort Worth to Winnipeg flights
Austin to Abbotsford flights
Hobby to Ottawa flights
Hobby to Québec City flights
San Antonio to Calgary flights
Dallas/Fort Worth to Ottawa flights
Austin to Winnipeg flights
El Paso to Vancouver Intl flights
Dallas/Fort Worth to Halifax flights
El Paso to Pearson Intl flights
Hobby to Winnipeg flights
Austin to Québec City flights
Love Field to Calgary flights
Dallas/Fort Worth to Saskatoon flights
Austin to Ottawa flights

Top 3 airlines flying from Dallas to Ontario

Discover the top 3 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 629,999 searches. Data last updated 11 septiembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 309AverageC$ 906FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 392AverageC$ 516FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 394AverageC$ 967FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dallas to Ontario?

Cheapflights helps you search for flights from Dallas to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Dallas to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Dallas by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dallas to Ontario with no change fees?

Yes! Cheapflights helps users easily find flights from Dallas to Ontario with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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