What airlines fly to Dallas/Fort Worth Airport?

American Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to Dallas/Fort Worth Airport from Region of Ontario according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Dallas/Fort Worth Airport. Keep in mind that there are 4 different airlines that fly to Dallas/Fort Worth Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Dallas/Fort Worth?

Air Canada and United Airlines are the most popular carriers operating from Ontario to Dallas/Fort Worth

How long does it take to fly to Dallas/Fort Worth Airport?

If you’re flying from a popular airport in Region of Ontario, such as Ottawa or Toronto, and flying into Dallas/Fort Worth Airport, then you can expect flight times to average 6h 48m and 10h 55m, respectively.

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 are refreshed on a daily basis.

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

The number of operators available for flights from Ontario to Dallas/Fort Worth Airport is 4 as of February 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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.

$130 Cheap Flights from Region of Ontario to Dallas/Fort Worth Airport in 2026

Q: How many flights depart from Region of Ontario to Dallas/Fort Worth Airport on average per week?

As of February 2026, 140 flights take off from Region of Ontario and land in Dallas/Fort Worth Airport each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Q: How many flights depart from Region of Ontario to Dallas/Fort Worth Airport on average per day?

The number of flights available between Region of Ontario and Dallas/Fort Worth Airport is 20 per day as of February 2026. The most frequent departure time is 6:00AM, with 52% of daily flights leaving in the afternoon.

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Find the cheapest flights from Ontario to Dallas

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 11:22 pm

YUL

DFW

16h 22m

1 stop

7:10 am - 4:28 pm

DFW

YUL

8h 18m

1 stop

$262Multiple Airlines

Sat, Apr 18 - Mon, Apr 20

8:00 am - 12:18 am

YUL

DFW

17h 18m

1 stop

12:30 pm - 4:30 pm

DFW

YUL

27h 00m

2 stops

$272Multiple Airlines

Fri, Apr 24 - Wed, Apr 29

8:00 am - 12:18 am

YUL

DFW

17h 18m

1 stop

10:45 am - 12:25 am

DFW

YUL

12h 40m

2 stops

$274Multiple Airlines

Fri, Apr 24 - Tue, May 5

6:45 am - 11:09 pm

YUL

DFW

17h 24m

2 stops

7:10 am - 4:28 pm

DFW

YUL

8h 18m

1 stop

$280Multiple Airlines

Tue, Apr 21 - Mon, Apr 27

9:40 am - 2:57 pm

YXU

DFW

6h 17m

1 stop

7:00 am - 9:18 pm

DFW

YXU

13h 18m

1 stop

$534Air Canada

Thu, Mar 26 - Thu, Apr 2

9:40 am - 10:05 pm

YXU

DFW

13h 25m

2 stops

7:00 am - 9:18 pm

DFW

YXU

13h 18m

1 stop

$543Air Canada

Thu, Mar 26 - Thu, Apr 2

6:00 am - 11:40 am

YXU

DFW

6h 40m

1 stop

9:00 pm - 11:43 am

DFW

YXU

13h 43m

1 stop

$550Air Canada

Mon, May 18 - Mon, May 25

9:40 am - 10:56 pm

YXU

DFW

14h 16m

2 stops

5:30 am - 5:05 pm

DFW

YXU

10h 35m

2 stops

$568United Airlines

Mon, Mar 9 - Mon, Mar 16

5:40 pm - 6:03 pm

YXU

DFW

25h 23m

2 stops

5:15 am - 5:05 pm

DFW

YXU

10h 50m

2 stops

$605United Airlines

Mon, Feb 23 - Thu, Feb 26

5:40 pm - 6:03 pm

YXU

DFW

25h 23m

2 stops

5:15 am - 5:05 pm

DFW

YXU

10h 50m

2 stops

$608United Airlines

Mon, Feb 23 - Thu, Feb 26

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

Feb 25

YOW6:20 amOttawa

6h 44m

1 stop

DFW12:04 pmDallas/Fort Worth

Mar 25

DFW7:00 amDallas/Fort Worth

9h 12m

1 stop

YOW5:12 pmOttawa

$450

United Airlines

Feb 25

YOW6:20 amOttawa

10h 38m

2 stops

DFW3:58 pmDallas/Fort Worth

Mar 25

DFW7:30 amDallas/Fort Worth

8h 00m

1 stop

YOW4:30 pmOttawa

$452

United Airlines

Feb 25

YOW6:20 amOttawa

14h 35m

2 stops

DFW7:55 pmDallas/Fort Worth

Mar 25

DFW7:00 amDallas/Fort Worth

9h 12m

1 stop

YOW5:12 pmOttawa

$453

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

Feb 24

YUL2:10 pmMontreal Pierre Elliott Trudeau Intl

8h 22m

1 stop

DFW9:32 pmDallas/Fort Worth

Mar 17

DFW7:00 amDallas/Fort Worth

7h 23m

1 stop

YUL3:23 pmMontreal Pierre Elliott Trudeau Intl

$477

Air Canada

Feb 24

YUL6:00 pmMontreal Pierre Elliott Trudeau Intl

4h 35m

DFW9:35 pmDallas/Fort Worth

Feb 28

DFW7:00 amDallas/Fort Worth

6h 23m

1 stop

YUL2:23 pmMontreal Pierre Elliott Trudeau Intl

$484

Air Canada

Feb 24

YUL6:00 pmMontreal Pierre Elliott Trudeau Intl

4h 35m

DFW9:35 pmDallas/Fort Worth

Feb 28

DFW7:00 amDallas/Fort Worth

11h 14m

2 stops

YUL7:14 pmMontreal Pierre Elliott Trudeau Intl

$489

momondo Fare Finder

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 4/18

8:00 am-11:22 pm

1 stop16h 22m

Dallas/Fort Worth

Mon 4/20

7:10 am-4:28 pm

1 stop8h 18m

$262

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Fri 4/24

8:00 am-12:18 am

1 stop17h 18m

Dallas/Fort Worth

Wed 4/29

12:30 pm-4:30 pm

2 stops27h 00m

$272

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Fri 4/24

8:00 am-12:18 am

1 stop17h 18m

Dallas/Fort Worth

Tue 5/5

10:45 am-12:25 am

2 stops12h 40m

$274

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Tue 4/21

6:45 am-11:09 pm

2 stops17h 24m

Dallas/Fort Worth

Mon 4/27

7:10 am-4:28 pm

1 stop8h 18m

$280

LondonDallas

YXU - DFW

YXUDFW

London

Thu 3/26

9:40 am-2:57 pm

1 stop6h 17m

Dallas/Fort Worth

Thu 4/2

7:00 am-9:18 pm

1 stop13h 18m

$534

LondonDallas

YXU - DFW

YXUDFW

London

Thu 3/26

9:40 am-10:05 pm

2 stops13h 25m

Dallas/Fort Worth

Thu 4/2

7:00 am-9:18 pm

1 stop13h 18m

$543

LondonDallas

YXU - DFW

YXUDFW

London

Mon 5/18

6:00 am-11:40 am

1 stop6h 40m

Dallas/Fort Worth

Mon 5/25

9:00 pm-11:43 am

1 stop13h 43m

$550

LondonDallas

YXU - DFW

YXUDFW

London

Mon 3/9

9:40 am-10:56 pm

2 stops14h 16m

Dallas/Fort Worth

Mon 3/16

5:30 am-5:05 pm

2 stops10h 35m

$568

LondonDallas

YXU - DFW

YXUDFW

London

Mon 2/23

5:40 pm-6:03 pm

2 stops25h 23m

Dallas/Fort Worth

Thu 2/26

5:15 am-5:05 pm

2 stops10h 50m

$605

LondonDallas

YXU - DFW

YXUDFW

London

Mon 2/23

5:40 pm-6:03 pm

2 stops25h 23m

Dallas/Fort Worth

Thu 2/26

5:15 am-5:05 pm

2 stops10h 50m

$608

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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

The cheapest month to fly to Dallas/Fort Worth Airport from Region of Ontario is in March. Flight prices, which tend to average around $517, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in March, then April is your next best option. Flight prices from Region of Ontario to Dallas/Fort Worth Airport during April average around $517.

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

On average, the least expensive day to fly to Dallas/Fort Worth Airport from Region of Ontario is on a Thursday. momondo users have found tickets for Thursday departures for as low as $577. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Region of Ontario to Dallas/Fort Worth Airport for around $648.

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

Flying to Dallas/Fort Worth Airport from Region of Ontario in the evening is the least expensive time of day to depart. momondo users have found prices as low as $511 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $639 on average. Flights to Dallas/Fort Worth Airport from Region of Ontario at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $545 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 $449 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 8% 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	$294
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 $294. The best round-trip flight deal from Region of Ontario to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $478.

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 are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Dallas/Fort Worth Airport?
The number of operators available for flights from Ontario to Dallas/Fort Worth Airport is 4 as of February 2026.
How old do you have to be to fly from Ontario to Dallas/Fort Worth Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to Dallas/Fort Worth Airport is Airbus A220-300, representing 40.75% of all bookings. The subsequent popular models are Boeing 737-800 at 19.73%, Embraer 175 at 9.39%, and Embraer 195 E2 at 5.67%.

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 Airlines	PriceFrom $215	Free Cancellation	Rating 7.9 415 reviews	Search Porter Airlines flights
Air Canada	PriceFrom $296	Free Cancellation	Rating 7.1 10,709 reviews	Search Air Canada flights
United Airlines	PriceFrom $301	Free Cancellation	Rating 7.4 9,281 reviews	Search United Airlines flights
American Airlines	PriceFrom $462	Free Cancellation	Rating 7.2 11,271 reviews	Search American Airlines flights

Fort Worth

Arlington

Frisco

Plano

Irving

Grapevine

Denton

Thackerville

Grand Prairie

McKinney

Durant

Garland

Richardson

Rockwall

Lewisville

Addison

Ardmore

Allen

Mansfield

Sherman

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 helps you find the best flight between Ontario and Dallas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Dallas from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Ontario to Dallas from $130

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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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

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

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Dallas/Fort Worth Airport that are best for you.

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

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

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

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

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

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

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

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

What is the cheapest airline that flies from Ontario to Dallas/Fort Worth?

What airlines fly to Dallas/Fort Worth Airport?

How many flights depart from Region of Ontario to Dallas/Fort Worth Airport on average per day?

How many flights depart from Region of Ontario to Dallas/Fort Worth Airport on average per week?

How long does it take to fly to Dallas/Fort Worth Airport?

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

Fastest flight time

Direct flights

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

Traveling to a place near Dallas?

Why use momondo?

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

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

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

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

An easier way to manage your Dallas/Fort Worth Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in Dallas. Availability may vary depending on flight origin and airline.

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