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Cheap flights from Ontario to Dallas from C$ 178

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Dallas departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 a.m. - 8:48 p.m.
YUL
-
DFW
13h 48m
1 stop
Multiple Airlines Logo
1:36 p.m. - 3:10 p.m.
DFW
-
YUL
24h 34m
2 stops
C$ 398Multiple Airlines
Sat, 7 Mar - Tue, 10 Mar
Multiple Airlines Logo
8:00 a.m. - 8:48 p.m.
YUL
-
DFW
13h 48m
1 stop
Multiple Airlines Logo
1:36 p.m. - 3:10 p.m.
DFW
-
YUL
24h 34m
2 stops
C$ 401Multiple Airlines
Sat, 7 Mar - Mon, 9 Mar
Multiple Airlines Logo
2:30 p.m. - 12:58 a.m.
YUL
-
DFW
11h 28m
2 stops
Multiple Airlines Logo
5:20 a.m. - 4:28 p.m.
DFW
-
YUL
10h 08m
1 stop
C$ 402Multiple Airlines
Wed, 25 Mar - Wed, 1 Apr
Multiple Airlines Logo
7:00 a.m. - 10:55 p.m.
YOW
-
DFW
16h 55m
1 stop
Multiple Airlines Logo
6:00 a.m. - 5:25 p.m.
DFW
-
YOW
10h 25m
1 stop
C$ 409Multiple Airlines
Thu, 5 Mar - Thu, 12 Mar
Air Canada Logo
9:40 a.m. - 2:57 p.m.
YXU
-
DFW
6h 17m
1 stop
Air Canada Logo
7:00 a.m. - 9:18 p.m.
DFW
-
YXU
13h 18m
1 stop
C$ 730Air Canada
Thu, 26 Mar - Thu, 2 Apr
Air Canada Logo
9:40 a.m. - 10:05 p.m.
YXU
-
DFW
13h 25m
2 stops
Air Canada Logo
7:00 a.m. - 9:18 p.m.
DFW
-
YXU
13h 18m
1 stop
C$ 742Air Canada
Thu, 26 Mar - Thu, 2 Apr
United Airlines Logo
5:10 a.m. - 11:15 p.m.
YXU
-
DFW
19h 05m
2 stops
United Airlines Logo
5:15 a.m. - 5:03 p.m.
DFW
-
YXU
10h 48m
2 stops
C$ 776United Airlines
Thu, 26 Mar - Thu, 2 Apr
United Airlines Logo
5:40 p.m. - 6:03 p.m.
YXU
-
DFW
25h 23m
2 stops
United Airlines Logo
5:15 a.m. - 5:05 p.m.
DFW
-
YXU
10h 50m
2 stops
C$ 827United Airlines
Mon, 23 Feb - Thu, 26 Feb
United Airlines Logo
9:40 a.m. - 9:42 p.m.
YXU
-
DFW
13h 02m
2 stops
United Airlines Logo
11:00 a.m. - 9:18 p.m.
DFW
-
YXU
9h 18m
2 stops
C$ 834United Airlines
Wed, 25 Mar - Wed, 1 Apr
Air Canada Logo
9:40 a.m. - 9:32 p.m.
YXU
-
DFW
12h 52m
1 stop
Air Canada Logo
7:00 a.m. - 9:21 p.m.
DFW
-
YXU
13h 21m
1 stop
C$ 853Air Canada
Fri, 13 Mar - Sun, 15 Mar

United Airlines flights from Region of Ontario to Dallas/Fort Worth Airport

Our best United Airlines deals on Region of Ontario to Dallas/Fort Worth Airport flight tickets
United Airlines
9 Apr
YOW10:00 a.m.Ottawa
6h 16m
1 stop
DFW3:16 p.m.Dallas/Fort Worth
14 Apr
DFW9:35 a.m.Dallas/Fort Worth
11h 30m
2 stops
YOW10:05 p.m.Ottawa
C$ 615
United Airlines
21 Feb
YOW9:45 a.m.Ottawa
14h 14m
2 stops
DFW10:59 p.m.Dallas/Fort Worth
25 Feb
DFW5:15 a.m.Dallas/Fort Worth
8h 12m
2 stops
YOW2:27 p.m.Ottawa
C$ 663
United Airlines
21 Feb
YOW9:45 a.m.Ottawa
13h 02m
2 stops
DFW9:47 p.m.Dallas/Fort Worth
25 Feb
DFW6:00 a.m.Dallas/Fort Worth
6h 34m
1 stop
YOW1:34 p.m.Ottawa
C$ 720

Air Canada flights from Region of Ontario to Dallas/Fort Worth Airport

Our best Air Canada deals on Region of Ontario to Dallas/Fort Worth Airport flight tickets
Air Canada
10 Feb
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
7h 22m
1 stop
DFW9:32 p.m.Dallas/Fort Worth
12 Feb
DFW7:00 a.m.Dallas/Fort Worth
7h 23m
1 stop
YUL3:23 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 719
Air Canada
23 Feb
YUL11:10 a.m.Montreal Pierre Elliott Trudeau Intl
11h 22m
1 stop
DFW9:32 p.m.Dallas/Fort Worth
25 Feb
DFW12:00 p.m.Dallas/Fort Worth
3h 36m
YUL4:36 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 720
Air Canada
26 Mar
YXU9:40 a.m.London
6h 17m
1 stop
DFW2:57 p.m.Dallas/Fort Worth
2 Apr
DFW7:00 a.m.Dallas/Fort Worth
13h 18m
1 stop
YXU9:18 p.m.London
C$ 730

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Dallas/Fort Worth Airport 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, momondo users made 96,600 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Ontario to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Sat 7/3

8:00 a.m.-8:48 p.m.

1 stop13h 48m

Dallas/Fort Worth

Tue 10/3

1:36 p.m.-3:10 p.m.

2 stops24h 34m

C$ 398

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Sat 7/3

8:00 a.m.-8:48 p.m.

1 stop13h 48m

Dallas/Fort Worth

Mon 9/3

1:36 p.m.-3:10 p.m.

2 stops24h 34m

C$ 400

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

2:30 p.m.-12:58 a.m.

2 stops11h 28m

Dallas/Fort Worth

Wed 1/4

5:20 a.m.-4:28 p.m.

1 stop10h 08m

C$ 402

OttawaDallas

YOW - DFW

YOWDFW

Ottawa

Thu 5/3

7:00 a.m.-10:55 p.m.

1 stop16h 55m

Dallas/Fort Worth

Thu 12/3

6:00 a.m.-5:25 p.m.

1 stop10h 25m

C$ 409

LondonDallas

YXU - DFW

YXUDFW

London

Thu 26/3

9:40 a.m.-2:57 p.m.

1 stop6h 17m

Dallas/Fort Worth

Thu 2/4

7:00 a.m.-9:18 p.m.

1 stop13h 18m

C$ 730

LondonDallas

YXU - DFW

YXUDFW

London

Thu 26/3

9:40 a.m.-10:05 p.m.

2 stops13h 25m

Dallas/Fort Worth

Thu 2/4

7:00 a.m.-9:18 p.m.

1 stop13h 18m

C$ 742

LondonDallas

YXU - DFW

YXUDFW

London

Thu 26/3

5:10 a.m.-11:15 p.m.

2 stops19h 05m

Dallas/Fort Worth

Thu 2/4

5:15 a.m.-5:03 p.m.

2 stops10h 48m

C$ 776

LondonDallas

YXU - DFW

YXUDFW

London

Mon 23/2

5:40 p.m.-6:03 p.m.

2 stops25h 23m

Dallas/Fort Worth

Thu 26/2

5:15 a.m.-5:05 p.m.

2 stops10h 50m

C$ 827

LondonDallas

YXU - DFW

YXUDFW

London

Wed 25/3

9:40 a.m.-9:42 p.m.

2 stops13h 02m

Dallas/Fort Worth

Wed 1/4

11:00 a.m.-9:18 p.m.

2 stops9h 18m

C$ 834

LondonDallas

YXU - DFW

YXUDFW

London

Fri 13/3

9:40 a.m.-9:32 p.m.

1 stop12h 52m

Dallas/Fort Worth

Sun 15/3

7:00 a.m.-9:21 p.m.

1 stop13h 21m

C$ 853

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dallas from

How to get the cheapest flight ticket from Region of Ontario to Dallas/Fort Worth Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dallas/Fort Worth Airport?

If you are unable to visit Dallas/Fort Worth Airport during the month of March, then departing from Region of Ontario during the month April is also very affordable. Most momondo users find prices during this month for around C$ 707.

What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?

The cheapest day to depart from Region of Ontario to Dallas/Fort Worth Airport is on a Saturday when prices can be found for as low as C$ 780. On the other hand, Sunday is the most expensive day to depart from Region of Ontario because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,137.

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

The cheapest time of day to fly to Dallas/Fort Worth Airport is in the evening when flights can be purchased for as low as C$ 710. At noon is when there is more demand to fly to Dallas/Fort Worth Airport, so prices are often more expensive at around C$ 982 per ticket.

What is the cheapest Ontario to Dallas/Fort Worth flight route?

Fly from Toronto Pearson Intl to Dallas/Fort Worth for the best Ontario - Dallas/Fort Worth flight prices

How far in advance should I book a flight to Dallas/Fort Worth Airport?

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around C$ 745 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from Region of Ontario for as low as C$ 614 on momondo.

What cabin class options are available on Ontario to Dallas/Fort Worth flights?

There are 4 cabin classes available to choose from on Ontario to Dallas/Fort Worth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to Dallas/Fort Worth Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a Region of Ontario to Dallas/Fort Worth Airport flight.

Cheap Region of Ontario to Dallas/Fort Worth Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Dallas/Fort Worth Airport

Best price found

C$ 406

Fastest flight time

3h 20m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from Region of Ontario in the past 72 hours is C$ 406. The best round-trip flight deal from Region of Ontario to Dallas/Fort Worth Airport found on momondo in the last 72 hours is C$ 637.
The fastest flight from Region of Ontario to Dallas/Fort Worth Airport takes 3h 20m
Direct flights go from Region of Ontario to Dallas/Fort Worth Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Dallas/Fort Worth Airport?

    Prices for flights from Ontario to Dallas/Fort Worth Airport were last updated today.

  • How many operators does momondo search for flights from Ontario to Dallas/Fort Worth Airport?

  • How old do you have to be to fly from Ontario to Dallas/Fort Worth Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The travel and health documents required for your trip to Dallas/Fort Worth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dallas/Fort Worth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Region of Ontario to Dallas/Fort Worth Airport?

Best airlines flying from Region of Ontario to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from Region of Ontario to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 246Free CancellationRating
7.9
414 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 301Free CancellationRating
7.1
10,698 reviews
Search Air Canada flights
DeltaPriceFrom C$ 404Free CancellationRating
7.9
8,174 reviews
Search Delta flights
American AirlinesPriceFrom C$ 411Free CancellationRating
7.2
11,255 reviews
Search American Airlines flights
United AirlinesPriceFrom C$ 482Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
WestJetPriceFrom C$ 600Free CancellationRating
7.2
3,256 reviews
Search WestJet flights

Travelling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Addison
Grapevine
Allen
Saginaw
Plano
Fort Worth
Frisco
Irving
Lewisville
Richardson

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Dallas?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Dallas for you.

Can I find flights from Ontario to Dallas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dallas from Ontario with this policy.

How can momondo help me find flights from Ontario to Dallas?

momondo provides multiple filters to help you find the best flight to Dallas from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Dallas right now. Can momondo alert me if prices change?

Price alerts on flights to Dallas from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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