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

Air Canada, Delta, and United Airlines are the most popular carriers operating from Dallas to Ontario

How many flights depart from Dallas to Region of Ontario on average per week?

As of July 2026, 94 flights take off from Dallas and land in Region of Ontario each week. The most common flight departure day for this route is Wed, with 24% of weekly flights taking off on this day.

How many flights depart from Dallas to Region of Ontario on average per day?

13 flights are operational daily from Dallas to Region of Ontario as of July 2026. The most popular departure time for this route is 1:00p.m., with 41% of flights per day taking off in the evening.

When did momondo last update prices for flights from Dallas to Ontario?

Prices for flights from Dallas to Ontario refresh daily.

How many operators does momondo search for flights from Dallas to Ontario?

As of July 2026, there are 2 operators available to choose from for flights from Dallas to Ontario.

How old do you have to be to fly from Dallas to Ontario?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas to Ontario.

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

The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 208 Cheap Flights from Dallas to Ontario in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dallas to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 a.m. - 4:20 p.m.

DFW

YOW

7h 20m

1 stop

9:05 a.m. - 4:27 p.m.

YOW

DFW

8h 22m

1 stop

C$ 535Multiple Airlines

Wed, 19 Aug - Thu, 20 Aug

8:14 p.m. - 11:48 p.m.

DFW

YOW

26h 34m

1 stop

5:55 p.m. - 4:27 p.m.

YOW

DFW

23h 32m

2 stops

C$ 539Multiple Airlines

Sun, 9 Aug - Tue, 18 Aug

8:14 p.m. - 11:48 p.m.

DFW

YOW

26h 34m

1 stop

2:10 p.m. - 4:27 p.m.

YOW

DFW

27h 17m

1 stop

C$ 540Multiple Airlines

Sun, 9 Aug - Tue, 18 Aug

8:00 a.m. - 8:04 p.m.

DFW

YOW

11h 04m

2 stops

9:05 a.m. - 4:27 p.m.

YOW

DFW

8h 22m

1 stop

C$ 543Multiple Airlines

Wed, 19 Aug - Thu, 20 Aug

12:30 p.m. - 7:27 p.m.

DFW

YUL

5h 57m

1 stop

6:00 a.m. - 11:35 a.m.

YUL

DFW

6h 35m

1 stop

C$ 660Air Canada

Tue, 21 Jul - Wed, 22 Jul

12:30 p.m. - 7:57 p.m.

DFW

YUL

6h 27m

1 stop

1:10 p.m. - 7:46 p.m.

YUL

DFW

7h 36m

1 stop

C$ 661Air Canada

Sun, 19 Jul - Fri, 24 Jul

10:20 a.m. - 5:03 p.m.

DAL

YUL

5h 43m

1 stop

7:00 a.m. - 3:00 p.m.

YUL

DAL

9h 00m

1 stop

C$ 705Delta

Thu, 5 Nov - Wed, 11 Nov

2:57 p.m. - 11:52 p.m.

DAL

YUL

7h 55m

1 stop

7:00 a.m. - 2:05 p.m.

YUL

DAL

8h 05m

1 stop

C$ 735Delta

Tue, 1 Sep - Wed, 9 Sep

2:57 p.m. - 11:39 a.m.

DAL

YUL

19h 42m

1 stop

8:00 p.m. - 9:38 a.m.

YUL

DAL

14h 38m

2 stops

C$ 772WestJet

Sat, 8 Aug - Tue, 11 Aug

2:57 p.m. - 11:52 p.m.

DAL

YUL

7h 55m

1 stop

7:00 a.m. - 2:11 p.m.

YUL

DAL

8h 11m

1 stop

C$ 790WestJet

Sat, 22 Aug - Sun, 6 Sep

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Delta flights from Dallas to Region of Ontario

Our best Delta deals on Dallas to Region of Ontario flight tickets

Delta

16 Jul

DFW5:20 a.m.Dallas/Fort Worth

10h 00m

1 stop

YUL4:20 p.m.Montreal Pierre Elliott Trudeau Intl

22 Jul

YUL9:30 a.m.Montreal Pierre Elliott Trudeau Intl

9h 31m

1 stop

DFW6:01 p.m.Dallas/Fort Worth

C$ 735

Delta

18 Aug

DAL2:57 p.m.Dallas Love Field

7h 55m

1 stop

YUL11:52 p.m.Montreal Pierre Elliott Trudeau Intl

21 Aug

YUL12:44 p.m.Montreal Pierre Elliott Trudeau Intl

5h 59m

1 stop

DAL5:43 p.m.Dallas Love Field

C$ 751

Delta

13 Jul

DFW5:20 a.m.Dallas/Fort Worth

5h 36m

1 stop

YUL11:56 a.m.Montreal Pierre Elliott Trudeau Intl

21 Jul

YUL2:29 p.m.Montreal Pierre Elliott Trudeau Intl

10h 44m

2 stops

DFW12:13 a.m.Dallas/Fort Worth

C$ 765

Air Canada flights from Dallas to Region of Ontario

Our best Air Canada deals on Dallas to Region of Ontario flight tickets

Air Canada

21 Jul

DFW12:30 p.m.Dallas/Fort Worth

5h 57m

1 stop

YUL7:27 p.m.Montreal Pierre Elliott Trudeau Intl

22 Jul

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

6h 35m

1 stop

DFW11:35 a.m.Dallas/Fort Worth

C$ 660

Air Canada

19 Jul

DFW12:30 p.m.Dallas/Fort Worth

6h 27m

1 stop

YUL7:57 p.m.Montreal Pierre Elliott Trudeau Intl

24 Jul

YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl

7h 36m

1 stop

DFW7:46 p.m.Dallas/Fort Worth

C$ 661

Air Canada

24 Aug

DFW12:25 p.m.Dallas/Fort Worth

3h 45m

YUL5:10 p.m.Montreal Pierre Elliott Trudeau Intl

24 Aug

YUL9:55 p.m.Montreal Pierre Elliott Trudeau Intl

14h 40m

1 stop

DFW11:35 a.m.Dallas/Fort Worth

C$ 668

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Wed 19/8

8:00 a.m.-4:20 p.m.

1 stop7h 20m

Ottawa

Thu 20/8

9:05 a.m.-4:27 p.m.

1 stop8h 22m

C$ 535

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Sun 9/8

8:14 p.m.-11:48 p.m.

1 stop26h 34m

Ottawa

Tue 18/8

5:55 p.m.-4:27 p.m.

2 stops23h 32m

C$ 539

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Sun 9/8

8:14 p.m.-11:48 p.m.

1 stop26h 34m

Ottawa

Tue 18/8

2:10 p.m.-4:27 p.m.

1 stop27h 17m

C$ 540

DallasOttawa

DFW - YOW

DFWYOW

Dallas/Fort Worth

Wed 19/8

8:00 a.m.-8:04 p.m.

2 stops11h 04m

Ottawa

Thu 20/8

9:05 a.m.-4:27 p.m.

1 stop8h 22m

C$ 543

Quickest round-trip

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Tue 21/7

12:30 p.m.-7:27 p.m.

1 stop5h 57m

Montreal Pierre Elliott Trudeau Intl

Wed 22/7

6:00 a.m.-11:35 a.m.

1 stop6h 35m

C$ 660

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Sun 19/7

12:30 p.m.-7:57 p.m.

1 stop6h 27m

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

1:10 p.m.-7:46 p.m.

1 stop7h 36m

C$ 661

DallasMontreal

DAL - YUL

DALYUL

Dallas Love Field

Thu 5/11

10:20 a.m.-5:03 p.m.

1 stop5h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

7:00 a.m.-3:00 p.m.

1 stop9h 00m

C$ 705

DallasMontreal

DAL - YUL

DALYUL

Dallas Love Field

Tue 1/9

2:57 p.m.-11:52 p.m.

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

7:00 a.m.-2:05 p.m.

1 stop8h 05m

C$ 735

DallasMontreal

DAL - YUL

DALYUL

Dallas Love Field

Sat 8/8

2:57 p.m.-11:39 a.m.

1 stop19h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

8:00 p.m.-9:38 a.m.

2 stops14h 38m

C$ 772

DallasMontreal

DAL - YUL

DALYUL

Dallas Love Field

Sat 22/8

2:57 p.m.-11:52 p.m.

1 stop7h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

7:00 a.m.-2:11 p.m.

1 stop8h 11m

C$ 790

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 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?

In general, May is the cheapest month to fly from Dallas to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 129. If you are unable to visit Region of Ontario during the month of May, then departing from Dallas during the month April is also very affordable. Most momondo users find prices during this month for around C$ 242.

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

The cheapest day to depart from Dallas to Region of Ontario is on a Thursday. Travellers who choose to depart for Region of Ontario on a Thursday will often find tickets for as low as C$ 383. The most expensive day to fly to Region of Ontario is Sunday, with ticket prices averaging around C$ 730.

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

Our most recent data shows that the best time of day to fly to Region of Ontario is in the evening. Flights from Dallas to Region of Ontario during this time can be as low as C$ 318. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 587 on average. Flights to Region of Ontario from Dallas in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Dallas to Ontario flight route?

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

How far in advance should I book a flight from Dallas to Ontario?

You are more likely to see cheaper flights to Region of Ontario from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 915 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 for as low as C$ 792 on momondo.

What cabin class options are available on Dallas to Region of Ontario flights?

There are 2 cabin classes available to choose from on Dallas to Region of Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Dallas to Region of Ontario flight deals and tips

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

Fastest flight time	3h 03m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The fastest flight from Dallas to Region of Ontario takes 3h 03m

Direct flights go from Dallas to Region of Ontario every day.

There are 125 airports in Region of Ontario. From Dallas there are direct flights to Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Dallas to Ontario

When did momondo last update prices for flights from Dallas to Ontario?
Prices for flights from Dallas to Ontario refresh daily.
How many operators does momondo search for flights from Dallas to Ontario?
As of July 2026, there are 2 operators available to choose from for flights from Dallas to Ontario.
How old do you have to be to fly from Dallas to Ontario?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Dallas to Region of Ontario

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 317	Free Cancellation	Rating 7.1 11,282 reviews		Search Air Canada flights
American Airlines	PriceFrom C$ 386	Free Cancellation	Rating 7.1 11,765 reviews		Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Dallas to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

Yes. momondo allows you to filter the results for Dallas to Ontario flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Dallas.

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

Of course. momondo tracks the price of Dallas to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.