What airlines fly to Region of Ontario?

American Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to Region of Ontario from Dallas/Fort Worth Airport according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 5 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

American Airlines is the most popular carrier operating from Dallas/Fort Worth to Ontario

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

There are 5 operators available for flights from Dallas/Fort Worth Airport to Ontario as of February 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas/Fort Worth Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents required for your trip to Ontario 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 Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$98 Cheap Flights from Dallas/Fort Worth Airport to Region of Ontario in 2026

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

As of February 2026, there are 9 flights per day flying from Dallas/Fort Worth Airport to Region of Ontario. The most common time of day flights depart is 12:00PM, with 45% of flights taking off in the afternoon.

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

As of February 2026, there are 67 flights per week flying from Dallas/Fort Worth Airport to Region of Ontario. The most common day of the week flights depart is Tue, with 21% of flights taking off on this day.

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Find the cheapest flights from Dallas/Fort Worth Airport to Ontario

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:36 pm - 3:10 pm

DFW

YUL

24h 34m

2 stops

8:00 am - 1:18 pm

YUL

DFW

30h 18m

1 stop

$289Multiple Airlines

Tue, Mar 10 - Tue, Mar 17

5:05 am - 3:10 pm

DFW

YUL

9h 05m

1 stop

6:45 am - 9:20 pm

YUL

DFW

15h 35m

2 stops

$290Multiple Airlines

Thu, Apr 2 - Tue, Apr 7

3:44 pm - 10:40 pm

DFW

YYZ

5h 56m

1 stop

3:40 pm - 11:59 pm

YYZ

DFW

9h 19m

1 stop

$293Multiple Airlines

Fri, Mar 20 - Tue, Mar 31

6:00 am - 4:20 pm

DFW

YUL

9h 20m

1 stop

8:00 am - 1:18 pm

YUL

DFW

30h 18m

2 stops

$293Multiple Airlines

Thu, Mar 26 - Sun, Mar 29

3:44 pm - 10:40 pm

DFW

YYZ

5h 56m

1 stop

3:40 pm - 11:59 pm

YYZ

DFW

9h 19m

1 stop

$294Multiple Airlines

Mon, Mar 23 - Tue, Mar 31

3:45 pm - 8:46 am

DFW

YXU

16h 01m

1 stop

9:40 am - 2:57 pm

YXU

DFW

6h 17m

1 stop

$660Air Canada

Sun, Mar 15 - Fri, Mar 20

3:45 pm - 8:46 am

DFW

YXU

16h 01m

1 stop

9:25 am - 8:55 pm

YXU

DFW

12h 30m

2 stops

$669Air Canada

Thu, Mar 26 - Thu, Apr 2

7:00 am - 5:05 pm

DFW

YXU

9h 05m

2 stops

9:40 am - 2:57 pm

YXU

DFW

6h 17m

1 stop

$720United Airlines

Mon, Mar 9 - Mon, Mar 16

7:10 am - 11:55 pm

DFW

YQT

15h 45m

2 stops

8:30 pm - 10:30 pm

YQT

DFW

27h 00m

2 stops

$883United Airlines

Wed, Feb 25 - Sun, Mar 1

6:35 pm - 9:30 pm

DFW

YQT

25h 55m

1 stop

6:20 am - 4:53 pm

YQT

DFW

11h 33m

1 stop

$884Porter Airlines

Wed, Feb 25 - Sun, Mar 1

WestJet flights from Dallas/Fort Worth Airport to Region of Ontario

Our best WestJet deals on Dallas/Fort Worth Airport to Region of Ontario flight tickets

WestJet

Feb 18

DFW5:00 pmDallas/Fort Worth

5h 10m

1 stop

YUL11:10 pmMontreal Pierre Elliott Trudeau Intl

Feb 23

YUL4:45 pmMontreal Pierre Elliott Trudeau Intl

7h 15m

1 stop

DFW11:00 pmDallas/Fort Worth

$1,100

WestJet

Feb 16

DFW6:40 amDallas/Fort Worth

23h 25m

2 stops

YUL7:05 amMontreal Pierre Elliott Trudeau Intl

Feb 17

YUL9:29 amMontreal Pierre Elliott Trudeau Intl

7h 24m

1 stop

DFW3:53 pmDallas/Fort Worth

$1,140

WestJet

Mar 9

DFW6:40 amDallas/Fort Worth

22h 55m

2 stops

YXU6:35 amLondon

Mar 16

YXU8:10 pmLondon

17h 20m

2 stops

DFW12:30 pmDallas/Fort Worth

$1,545

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

Our best Air Canada deals on Dallas/Fort Worth Airport to Region of Ontario flight tickets

Air Canada

Feb 25

DFW7:00 amDallas/Fort Worth

7h 23m

1 stop

YOW3:23 pmOttawa

Feb 26

YOW4:00 pmOttawa

6h 35m

1 stop

DFW9:35 pmDallas/Fort Worth

$561

Air Canada

May 22

DFW9:00 pmDallas/Fort Worth

13h 25m

1 stop

YHM11:25 amHamilton

May 29

YHM9:00 amHamilton

12h 02m

1 stop

DFW8:02 pmDallas/Fort Worth

$581

Air Canada

May 21

DFW9:00 pmDallas/Fort Worth

13h 25m

1 stop

YHM11:25 amHamilton

May 29

YHM9:00 amHamilton

12h 02m

1 stop

DFW8:02 pmDallas/Fort Worth

$583

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Tue 3/10

1:36 pm-3:10 pm

2 stops24h 34m

Montreal Pierre Elliott Trudeau Intl

Tue 3/17

8:00 am-1:18 pm

1 stop30h 18m

$289

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Thu 4/2

5:05 am-3:10 pm

1 stop9h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 4/7

6:45 am-9:20 pm

2 stops15h 35m

$290

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

Fri 3/20

3:44 pm-10:40 pm

1 stop5h 56m

Toronto Pearson Intl

Tue 3/31

3:40 pm-11:59 pm

1 stop9h 19m

$293

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Thu 3/26

6:00 am-4:20 pm

1 stop9h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 3/29

8:00 am-1:18 pm

2 stops30h 18m

$293

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

Mon 3/23

3:44 pm-10:40 pm

1 stop5h 56m

Toronto Pearson Intl

Tue 3/31

3:40 pm-11:59 pm

1 stop9h 19m

$294

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Sun 3/15

3:45 pm-8:46 am

1 stop16h 01m

London

Fri 3/20

9:40 am-2:57 pm

1 stop6h 17m

$660

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Thu 3/26

3:45 pm-8:46 am

1 stop16h 01m

London

Thu 4/2

9:25 am-8:55 pm

2 stops12h 30m

$669

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Mon 3/9

7:00 am-5:05 pm

2 stops9h 05m

London

Mon 3/16

9:40 am-2:57 pm

1 stop6h 17m

$720

DallasThunder Bay

DFW - YQT

DFWYQT

Dallas/Fort Worth

Wed 2/25

7:10 am-11:55 pm

2 stops15h 45m

Thunder Bay

Sun 3/1

8:30 pm-10:30 pm

2 stops27h 00m

$883

DallasThunder Bay

DFW - YQT

DFWYQT

Dallas/Fort Worth

Wed 2/25

6:35 pm-9:30 pm

1 stop25h 55m

Thunder Bay

Sun 3/1

6:20 am-4:53 pm

1 stop11h 33m

$884

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 Dallas/Fort Worth Airport to Region of Ontario

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 Region of Ontario?

The month of March is, on average, the cheapest month to fly to Region of Ontario from Dallas/Fort Worth Airport, with most prices found around $556. If you aren’t able to travel during the month of March, then book flights to Region of Ontario from Dallas/Fort Worth Airport during February instead. Flights to Region of Ontario in February, while not as cheap as those in March, still average around $593.

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Thursday is the cheapest day to fly to Region of Ontario from Dallas/Fort Worth Airport. The lowest ticket price found for a Thursday departure recently was $845. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Dallas/Fort Worth Airport to Region of Ontario on a Sunday will generally be more expensive and average around $947. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Region of Ontario?

According to our data, the cheapest time of day to fly to Region of Ontario is in the afternoon. momondo users have found flights departing from Dallas/Fort Worth Airport to Region of Ontario in the afternoon for as low as $798. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,099.

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

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

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around $659 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Dallas/Fort Worth Airport for as low as $402 on momondo.

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

There are 4 cabin classes available to choose from on Dallas/Fort Worth to Ontario 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 Dallas/Fort Worth Airport to Region of Ontario flights?

You could potentially save up to 20% on your flight if you consider stops on a Dallas/Fort Worth Airport to Region of Ontario flight.

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

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

Best Price Found	$256
Fastest flight time	3h 04m
Direct flights	Every day
Airports in Region of Ontario	123 airports

The best one-way flight to Region of Ontario from Dallas/Fort Worth Airport in the past 72 hours is $256. The best round-trip flight deal from Dallas/Fort Worth Airport to Region of Ontario found on momondo in the last 72 hours is $655.

The fastest flight from Dallas/Fort Worth Airport to Region of Ontario takes 3h 04m

Direct flights go from Dallas/Fort Worth Airport to Region of Ontario every day.

There are 123 airports in Region of Ontario. From Dallas/Fort Worth Airport there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

When did momondo last update prices for flights from Dallas/Fort Worth Airport to Ontario?
Prices for flights from Dallas/Fort Worth Airport to Ontario refresh daily.
How many operators does momondo search for flights from Dallas/Fort Worth Airport to Ontario?
There are 5 operators available for flights from Dallas/Fort Worth Airport to Ontario as of February 2026.
How old do you have to be to fly from Dallas/Fort Worth Airport to Ontario?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas/Fort Worth Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents required for your trip to Ontario 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 Ontario. 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 Dallas/Fort Worth Airport to Region of Ontario?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Dallas/Fort Worth Airport to Region of Ontario is Boeing 737-800 (27.92% of total bookings). The next most popular plane models are Embraer 175 (18.15%), Airbus A220-300 (15.71%), and Boeing 787-9 Dreamliner (8.62%).

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

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $162	Free Cancellation	Rating 7.9 8,181 reviews	Search Delta flights
United Airlines	PriceFrom $266	Free Cancellation	Rating 7.4 9,279 reviews	Search United Airlines flights
Air Canada	PriceFrom $266	Free Cancellation	Rating 7.1 10,709 reviews	Search Air Canada flights
Porter Airlines	PriceFrom $316	Free Cancellation	Rating 7.9 415 reviews	Search Porter Airlines flights
American Airlines	PriceFrom $487	Free Cancellation	Rating 7.2 11,271 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dallas to Ontario. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Dallas to Ontario on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

Price alerts on flights to Ontario from Dallas 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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Flights to Torontofrom $115

Flights to Vancouverfrom $104

Flights to Montrealfrom $159

Flights to Calgaryfrom $141

Flights to Ottawafrom $208

Flights to Halifaxfrom $194

Flights to Winnipegfrom $176

Flights to Québec Cityfrom $273

Flights to Kelownafrom $185

Flights to Saskatoonfrom $198

Flights to Vancouverfrom $101

Flights to St. John'sfrom $370

Cheap flights from Dallas/Fort Worth Airport to Ontario from $98

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WestJet flights from Dallas/Fort Worth Airport to Region of Ontario

Our best WestJet deals on Dallas/Fort Worth Airport to Region of Ontario flight tickets

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

Our best Air Canada deals on Dallas/Fort Worth Airport to Region of Ontario flight tickets

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

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

What is the cheapest month to fly to Region of Ontario?

What is the cheapest day to depart on your flight to Region of Ontario?

What is the cheapest time of day to depart on your flight to Region of Ontario?

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

How far in advance should I book a flight to Region of Ontario?

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

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

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

What airlines fly to Region of Ontario?

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

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

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Region of Ontario

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

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Region of Ontario with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Region of Ontario 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.

Find better results for your trip to Ontario

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