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

American Airlines and Frontier are the most popular carriers operating from Dallas/Fort Worth to Ontario

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 49% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 4 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

There are 4 operators available for flights from Dallas/Fort Worth Airport to Ontario as of November 2025.

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.

$112 Cheap Flights from Dallas/Fort Worth Airport to Region of Ontario in 2025/26

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

As of November 2025, there are 95 flights per week flying from Dallas/Fort Worth Airport to Region of Ontario. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

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

As of November 2025, there are 13 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 38% of flights taking off in the afternoon.

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

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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.

7:50 pm - 5:53 pmDFW-YYZ

21h 03m1 stop

1:30 pm - 6:00 amYYZ-DFW

17h 30m2 stops

$290Multiple Airlines

Find Deal

mié., nov. 26 - mar., dic. 2

7:50 pm - 5:53 pmDFW-YYZ

21h 03m1 stop

1:30 pm - 6:00 amYYZ-DFW

17h 30m2 stops

$291Multiple Airlines

Find Deal

mié., nov. 26 - mié., dic. 3

5:07 pm - 10:56 amDFW-YYZ

16h 49m1 stop

11:38 am - 7:28 pmYYZ-DFW

8h 50m1 stop

$295American Airlines

Find Deal

jue., dic. 25 - mié., dic. 31

8:25 am - 5:40 pmDFW-YYZ

8h 15m1 stop

6:00 am - 2:31 pmYYZ-DFW

9h 31m1 stop

$316American Airlines

Find Deal

mar., dic. 23 - mié., dic. 31

9:12 am - 4:51 pmDFW-YOW

6h 39m1 stop

10:00 am - 4:43 pmYOW-DFW

7h 43m1 stop

$618Porter Airlines

Find Deal

vie., dic. 12 - mar., dic. 16

12:20 pm - 7:22 pmDFW-YOW

6h 02m1 stop

2:50 pm - 9:39 pmYOW-DFW

7h 49m1 stop

$636Air Canada

Find Deal

dom., ene. 11 - mié., ene. 14

3:45 pm - 11:08 pmDFW-YOW

6h 23m1 stop

7:15 am - 2:57 pmYOW-DFW

8h 42m1 stop

$649Air Canada

Find Deal

mar., mar. 10 - mié., mar. 11

5:10 pm - 11:54 pmDFW-YOW

5h 44m1 stop

7:27 pm - 11:14 amYOW-DFW

16h 47m1 stop

$651United Airlines

Find Deal

mié., dic. 17 - mié., dic. 24

10:48 am - 5:12 pmDFW-YOW

5h 24m1 stop

9:54 am - 7:54 pmYOW-DFW

11h 00m2 stops

$656United Airlines

Find Deal

mar., mar. 10 - mié., mar. 11

9:12 am - 4:51 pmDFW-YOW

6h 39m1 stop

10:00 am - 4:43 pmYOW-DFW

7h 43m1 stop

$723Porter Airlines

Find Deal

vie., dic. 12 - dom., dic. 14

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

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

American Airlines

Dec 25

DFW5:07 pmDallas/Fort Worth

16h 49m

1 stop

YYZ10:56 amToronto Pearson Intl

Dec 31

YYZ11:38 amToronto Pearson Intl

8h 50m

1 stop

DFW7:28 pmDallas/Fort Worth

$295

Find similar

American Airlines

Dec 23

DFW8:25 amDallas/Fort Worth

8h 15m

1 stop

YYZ5:40 pmToronto Pearson Intl

Dec 31

YYZ6:00 amToronto Pearson Intl

9h 31m

1 stop

DFW2:31 pmDallas/Fort Worth

$316

Find similar

American Airlines

Dec 23

DFW6:15 amDallas/Fort Worth

8h 45m

1 stop

YYZ4:00 pmToronto Pearson Intl

Jan 6

YYZ1:14 pmToronto Pearson Intl

11h 16m

1 stop

DFW11:30 pmDallas/Fort Worth

$336

Find similar

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

Jan 11

DFW12:20 pmDallas/Fort Worth

6h 02m

1 stop

YOW7:22 pmOttawa

Jan 14

YOW2:50 pmOttawa

7h 49m

1 stop

DFW9:39 pmDallas/Fort Worth

$636

Find similar

Air Canada

Mar 10

DFW3:45 pmDallas/Fort Worth

6h 23m

1 stop

YOW11:08 pmOttawa

Mar 11

YOW7:15 amOttawa

8h 42m

1 stop

DFW2:57 pmDallas/Fort Worth

$649

Find similar

Air Canada

Nov 15

DFW7:05 amDallas/Fort Worth

6h 17m

1 stop

YUL2:22 pmMontreal Pierre Elliott Trudeau Intl

Nov 18

YUL6:30 pmMontreal Pierre Elliott Trudeau Intl

4h 09m

DFW9:39 pmDallas/Fort Worth

$669

Find similar

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

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

mié. 11/26

7:50 pm-5:53 pm

1 stop21h 03m

Toronto Pearson Intl

mar. 12/2

1:30 pm-6:00 am

2 stops17h 30m

$290

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

mié. 11/26

7:50 pm-5:53 pm

1 stop21h 03m

Toronto Pearson Intl

mié. 12/3

1:30 pm-6:00 am

2 stops17h 30m

$291

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

jue. 12/25

5:07 pm-10:56 am

1 stop16h 49m

Toronto Pearson Intl

mié. 12/31

11:38 am-7:28 pm

1 stop8h 50m

$295

DallasToronto

DFW - YYZ

DFWYYZ

Dallas/Fort Worth

mar. 12/23

8:25 am-5:40 pm

1 stop8h 15m

Toronto Pearson Intl

mié. 12/31

6:00 am-2:31 pm

1 stop9h 31m

$316

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

vie. 12/12

9:12 am-4:51 pm

1 stop6h 39m

Ottawa

mar. 12/16

10:00 am-4:43 pm

1 stop7h 43m

$618

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

dom. 1/11

12:20 pm-7:22 pm

1 stop6h 02m

Ottawa

mié. 1/14

2:50 pm-9:39 pm

1 stop7h 49m

$636

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

mar. 3/10

3:45 pm-11:08 pm

1 stop6h 23m

Ottawa

mié. 3/11

7:15 am-2:57 pm

1 stop8h 42m

$649

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

mié. 12/17

5:10 pm-11:54 pm

1 stop5h 44m

Ottawa

mié. 12/24

7:27 pm-11:14 am

1 stop16h 47m

$651

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

mar. 3/10

10:48 am-5:12 pm

1 stop5h 24m

Ottawa

mié. 3/11

9:54 am-7:54 pm

2 stops11h 00m

$656

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

vie. 12/12

9:12 am-4:51 pm

1 stop6h 39m

Ottawa

dom. 12/14

10:00 am-4:43 pm

1 stop7h 43m

$723

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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 December is, on average, the cheapest month to fly to Region of Ontario from Dallas/Fort Worth Airport, with most prices found around $334. If you aren’t able to travel during the month of December, then book flights to Region of Ontario from Dallas/Fort Worth Airport during March instead. Flights to Region of Ontario in March, while not as cheap as those in December, still average around $532.

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 $842. 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 Monday will generally be more expensive and average around $1,089. 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 at noon. momondo users have found flights departing from Dallas/Fort Worth Airport to Region of Ontario at noon for as low as $329. 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 $1,116.

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 $657 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 $463 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 60% 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	$365
Fastest flight time	2h 55m
Direct flights	Every day
Airports in Region of Ontario	1 airport

The best one-way flight to Region of Ontario from Dallas/Fort Worth Airport in the past 72 hours is $365. The best round-trip flight deal from Dallas/Fort Worth Airport to Region of Ontario found on momondo in the last 72 hours is $664.

The fastest flight from Dallas/Fort Worth Airport to Region of Ontario takes 2h 55m

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

There is 1 airport near Region of Ontario: 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 4 operators available for flights from Dallas/Fort Worth Airport to Ontario as of November 2025.
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 Airbus A220-300 (27.04% of total bookings). The next most popular plane models are Boeing 737-800 (22.27%), Embraer 175 (14.24%), and Boeing 787-9 Dreamliner (7.12%).

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 $209	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
United Airlines	PriceFrom $267	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
Air Canada	PriceFrom $278	Free Cancellation	Rating 7.1 10,400 reviews	Search Air Canada flights
American Airlines	PriceFrom $358	Free Cancellation	Rating 7.2 11,038 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.

An easier way to manage your Region of Ontario trip

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Popular cities in Ontario

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Dallas/Fort Worth Airport flight routes

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Cheap flights from Dallas/Fort Worth Airport to Ontario from $112

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

Our best American Airlines 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

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 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?

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?

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 60% on your flight if you consider stops on a Dallas/Fort Worth Airport to Region of Ontario flight.

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

American Airlines and Frontier are the most popular carriers operating 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?

As of November 2025, there are 13 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 38% of flights taking off in the afternoon.

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

As of November 2025, there are 95 flights per week flying from Dallas/Fort Worth Airport to Region of Ontario. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

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

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

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

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

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

What is the most popular plane model from Dallas/Fort Worth Airport to 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

Popular cities in Ontario

Popular flights according to clicks in the last 7 days on momondo