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Cheap flights from Ontario to Dallas from $157

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 5/16. 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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0 bags

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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
6:45 am - 10:57 am
YUL
-
DFW
29h 12m
2 stops
Multiple Airlines Logo
5:19 pm - 2:08 pm
DFW
-
YUL
19h 49m
1 stop
$320Multiple Airlines
Tue, May 5 - Sat, May 9
Multiple Airlines Logo
7:45 am - 7:50 am
YYZ
-
DFW
25h 05m
1 stop
Multiple Airlines Logo
10:45 am - 5:45 am
DFW
-
YYZ
18h 00m
2 stops
$331Multiple Airlines
Tue, May 12 - Tue, Jun 16
Multiple Airlines Logo
1:50 pm - 4:06 pm
YTZ
-
DFW
27h 16m
1 stop
Multiple Airlines Logo
11:55 am - 6:00 pm
DFW
-
YTZ
5h 05m
1 stop
$331Multiple Airlines
Thu, May 14 - Sun, May 17
Multiple Airlines Logo
6:30 am - 11:10 am
YYZ
-
DFW
29h 40m
1 stop
Multiple Airlines Logo
6:45 am - 5:45 am
DFW
-
YYZ
22h 00m
2 stops
$332Multiple Airlines
Thu, Apr 30 - Sat, May 9
Delta Logo
7:00 am - 3:13 pm
YUL
-
DAL
9h 13m
1 stop
Delta Logo
7:12 am - 5:43 pm
DAL
-
YUL
9h 31m
1 stop
$434Delta
Thu, May 14 - Sun, May 17
Delta Logo
6:00 am - 3:03 pm
YUL
-
DAL
10h 03m
2 stops
Delta Logo
2:55 pm - 11:57 pm
DAL
-
YUL
8h 02m
1 stop
$438Delta
Tue, May 5 - Sat, May 9
Delta Logo
6:00 am - 5:58 pm
YUL
-
DAL
12h 58m
2 stops
Delta Logo
7:12 am - 11:41 pm
DAL
-
YUL
15h 29m
2 stops
$440Delta
Sat, May 30 - Sat, Jun 6
WestJet Logo
6:51 pm - 11:56 pm
YUL
-
DAL
6h 05m
1 stop
WestJet Logo
10:14 am - 5:43 pm
DAL
-
YUL
6h 29m
1 stop
$483WestJet
Thu, May 7 - Tue, Jun 2
WestJet Logo
12:42 pm - 5:50 pm
YUL
-
DAL
6h 08m
1 stop
WestJet Logo
2:55 pm - 11:57 pm
DAL
-
YUL
8h 02m
1 stop
$485WestJet
Tue, May 5 - Sat, May 9
WestJet Logo
6:47 pm - 11:57 pm
YUL
-
DAL
6h 10m
1 stop
WestJet Logo
3:59 pm - 11:55 pm
DAL
-
YUL
6h 56m
1 stop
$487WestJet
Mon, Jul 20 - Wed, Jul 22

Delta flights from Region of Ontario to Dallas

Our best Delta deals on Region of Ontario to Dallas flight tickets
Delta
May 14
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
9h 13m
1 stop
DAL3:13 pmDallas Love Field
May 17
DAL7:12 amDallas Love Field
9h 31m
1 stop
YUL5:43 pmMontreal Pierre Elliott Trudeau Intl
$434
Delta
May 5
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
10h 03m
2 stops
DAL3:03 pmDallas Love Field
May 9
DAL2:55 pmDallas Love Field
8h 02m
1 stop
YUL11:57 pmMontreal Pierre Elliott Trudeau Intl
$438
Delta
May 30
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
12h 58m
2 stops
DAL5:58 pmDallas Love Field
Jun 6
DAL7:12 amDallas Love Field
15h 29m
2 stops
YUL11:41 pmMontreal Pierre Elliott Trudeau Intl
$440

WestJet flights from Region of Ontario to Dallas

Our best WestJet deals on Region of Ontario to Dallas flight tickets
WestJet
May 7
YUL6:51 pmMontreal Pierre Elliott Trudeau Intl
6h 05m
1 stop
DAL11:56 pmDallas Love Field
Jun 2
DAL10:14 amDallas Love Field
6h 29m
1 stop
YUL5:43 pmMontreal Pierre Elliott Trudeau Intl
$483
WestJet
May 5
YUL12:42 pmMontreal Pierre Elliott Trudeau Intl
6h 08m
1 stop
DAL5:50 pmDallas Love Field
May 9
DAL2:55 pmDallas Love Field
8h 02m
1 stop
YUL11:57 pmMontreal Pierre Elliott Trudeau Intl
$485
WestJet
Jul 20
YUL6:47 pmMontreal Pierre Elliott Trudeau Intl
6h 10m
1 stop
DAL11:57 pmDallas Love Field
Jul 22
DAL3:59 pmDallas Love Field
6h 56m
1 stop
YUL11:55 pmMontreal Pierre Elliott Trudeau Intl
$487

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Dallas 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 832,500 searches. Data last updated April 17, 2026.
Use the filters below to find and compare flights from Ontario to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

6:45 am-10:57 am

2 stops29h 12m

Dallas/Fort Worth

Sat 5/9

5:19 pm-2:08 pm

1 stop19h 49m

$320

TorontoDallas

YYZ - DFW

YYZDFW

Toronto Pearson Intl

Tue 5/12

7:45 am-7:50 am

1 stop25h 05m

Dallas/Fort Worth

Tue 6/16

10:45 am-5:45 am

2 stops18h 00m

$331

TorontoDallas

YTZ - DFW

YTZDFW

Toronto Island

Thu 5/14

1:50 pm-4:06 pm

1 stop27h 16m

Dallas/Fort Worth

Sun 5/17

11:55 am-6:00 pm

1 stop5h 05m

$331

TorontoDallas

YYZ - DFW

YYZDFW

Toronto Pearson Intl

Thu 4/30

6:30 am-11:10 am

1 stop29h 40m

Dallas/Fort Worth

Sat 5/9

6:45 am-5:45 am

2 stops22h 00m

$332

MontrealDallas

YUL - DAL

YULDAL

Montreal Pierre Elliott Trudeau Intl

Thu 5/14

7:00 am-3:13 pm

1 stop9h 13m

Dallas Love Field

Sun 5/17

7:12 am-5:43 pm

1 stop9h 31m

$434

MontrealDallas

YUL - DAL

YULDAL

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

6:00 am-3:03 pm

2 stops10h 03m

Dallas Love Field

Sat 5/9

2:55 pm-11:57 pm

1 stop8h 02m

$438

MontrealDallas

YUL - DAL

YULDAL

Montreal Pierre Elliott Trudeau Intl

Sat 5/30

6:00 am-5:58 pm

2 stops12h 58m

Dallas Love Field

Sat 6/6

7:12 am-11:41 pm

2 stops15h 29m

$440
Quickest round-trip

MontrealDallas

YUL - DAL

YULDAL

Montreal Pierre Elliott Trudeau Intl

Thu 5/7

6:51 pm-11:56 pm

1 stop6h 05m

Dallas Love Field

Tue 6/2

10:14 am-5:43 pm

1 stop6h 29m

$483

MontrealDallas

YUL - DAL

YULDAL

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

12:42 pm-5:50 pm

1 stop6h 08m

Dallas Love Field

Sat 5/9

2:55 pm-11:57 pm

1 stop8h 02m

$485

MontrealDallas

YUL - DAL

YULDAL

Montreal Pierre Elliott Trudeau Intl

Mon 7/20

6:47 pm-11:57 pm

1 stop6h 10m

Dallas Love Field

Wed 7/22

3:59 pm-11:55 pm

1 stop6h 56m

$487

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

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?

If you are unable to visit Dallas during the month of May, then departing from Region of Ontario during the month November is also very affordable. Most momondo users find prices during this month for around $528.

What is the cheapest day to depart on your flight to Dallas?

On average, the least expensive day to fly to Dallas from Region of Ontario is on a Thursday. momondo users have found tickets for Thursday departures for as low as $581. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Region of Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $655.

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

Flying to Dallas from Region of Ontario in the evening is the least expensive time of day to depart. momondo users have found prices as low as $550 when looking at flights departing in the evening. At noon is when there is more demand to fly to Dallas, so prices are often more expensive at around $665 per ticket.

What is the cheapest Ontario to Dallas flight route?

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

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

You are more likely to see cheaper flights to Dallas from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $552 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from Region of Ontario for as low as $423 on momondo.

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

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

Cheap Region of Ontario to Dallas flight deals and tips

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

Fastest flight time

3h 25m

Direct flights

Every day

Airports in Dallas

3 airports
The fastest flight from Region of Ontario to Dallas takes 3h 25m
Direct flights go from Region of Ontario to Dallas every day.
There are 3 airports in Dallas. From Region of Ontario there are direct flights to Dallas/Fort Worth (DFW).
Search flight deals

Frequently asked questions about flying from Ontario to Dallas

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

    Prices for flights from Ontario to Dallas are refreshed on a daily basis.

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

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

    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.

  • What documentation or ID do you need to fly to Dallas?

    The travel and health documents you'll need for your trip to Dallas may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dallas. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Dallas

Compare and see reviews for airlines that fly from Region of Ontario to Dallas with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom $215Free CancellationRating
8.0
435 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $296Free CancellationRating
7.1
10,932 reviews
Search Air Canada flights
United AirlinesPriceFrom $301Free CancellationRating
7.4
9,603 reviews
Search United Airlines flights
American AirlinesPriceFrom $438Free CancellationRating
7.1
11,596 reviews
Search American Airlines flights

Why use momondo?

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

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

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

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

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

Once all potential Ontario to Dallas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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Find better results for your trip to the United States

Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas
Dallas Love Field Airport
Dallas/Fort Worth Airport