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Cheap flights from Montreal to Dallas from C$ 273

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — DFW
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Dallas are usually found in August or May, booked 82 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Montreal to Dallas

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Dallas
Explore the most affordable flight options available from Montreal to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2026.

Tue 22/96:30 a.m.
YUL
-
DFW
2 stops11h 06m
Multiple Airlines
Tue 29/97:55 a.m.
DFW
-
YUL
1 stop29h 13m
Multiple Airlines
Deal found 30/7C$ 509
Wed 30/96:30 a.m.
YUL
-
DFW
2 stops11h 06m
Multiple Airlines
Tue 6/107:55 a.m.
DFW
-
YUL
1 stop29h 13m
Multiple Airlines
Deal found 2/8C$ 528
Sat 15/86:25 p.m.
YUL
-
DFW
Nonstop4h 09m
Air Canada
Sat 22/812:25 p.m.
DFW
-
YUL
Nonstop3h 45m
Air Canada
Deal found 31/7C$ 541
Fri 25/93:15 p.m.
YUL
-
DFW
1 stop26h 21m
Multiple Airlines
Tue 29/97:55 a.m.
DFW
-
YUL
2 stops12h 17m
Multiple Airlines
Deal found 30/7C$ 546
Tue 22/96:25 p.m.
YUL
-
DFW
Nonstop4h 09m
Air Canada
Wed 30/912:25 p.m.
DFW
-
YUL
Nonstop3h 43m
Air Canada
Deal found 31/7C$ 549
Sat 15/86:25 p.m.
YUL
-
DFW
Nonstop4h 09m
United Airlines
Sat 22/812:25 p.m.
DFW
-
YUL
Nonstop3h 45m
United Airlines
Deal found 1/8C$ 552
Tue 22/96:25 p.m.
YUL
-
DFW
Nonstop4h 09m
United Airlines
Tue 29/912:25 p.m.
DFW
-
YUL
Nonstop3h 43m
United Airlines
Deal found 30/7C$ 555
Wed 16/93:15 p.m.
YUL
-
DFW
1 stop9h 08m
Multiple Airlines
Mon 21/99:54 p.m.
DFW
-
YUL
2 stops39h 14m
Multiple Airlines
Deal found 31/7C$ 559
Wed 9/96:25 p.m.
YUL
-
DFW
Nonstop4h 09m
Air Canada
Wed 16/912:25 p.m.
DFW
-
YUL
Nonstop3h 43m
Air Canada
Deal found 28/7C$ 560
Wed 2/99:30 a.m.
YUL
-
DAL
2 stops8h 44m
Delta
Sat 5/92:57 p.m.
DAL
-
YUL
1 stop7h 55m
Delta
Deal found 29/7C$ 566
Wed 2/1212:44 p.m.
YUL
-
DAL
1 stop11h 05m
Delta
Tue 8/126:06 a.m.
DAL
-
YUL
1 stop10h 23m
Delta
Deal found 29/7C$ 570
Tue 22/97:00 a.m.
YUL
-
DAL
1 stop8h 05m
Delta
Wed 30/96:30 a.m.
DAL
-
YUL
1 stop10h 06m
Delta
Deal found 31/7C$ 581

Find flight deals from Montreal to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 August 2026.

Round-trip from

C$ 509

One-way from

C$ 273

Popular in

March

Cheapest in

August

Average price

C$ 622
22/9-29/9
  • 22/9-29/9
  • 3 total stops
  • 40h 19m total
  • Montreal to Dallas
Search Deals
Air Canada
  • Air Canada
  • 28/10
  • Nonstop
  • 4h 35m total
  • Montreal to Dallas
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 193 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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, Cheapflights users made 629,999 searches. Data last updated 2 August 2026.
Use the filters below to find and compare flights from Montreal 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

Sat 15/8

5:10 p.m.-11:59 p.m.

2 stops7h 49m

Dallas/Fort Worth

Sat 22/8

5:45 a.m.-4:20 p.m.

1 stop9h 35m

C$ 566

MontrealDallas

YUL - DAL

YULDAL

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

7:00 a.m.-2:16 p.m.

1 stop8h 16m

Dallas Love Field

Wed 9/12

6:06 a.m.-5:29 p.m.

1 stop10h 23m

C$ 570

MontrealDallas

YUL - DAL

YULDAL

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

12:44 p.m.-10:49 p.m.

1 stop11h 05m

Dallas Love Field

Sat 5/12

3:55 p.m.-11:58 p.m.

1 stop7h 03m

C$ 570

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

12:50 p.m.-5:49 p.m.

1 stop5h 59m

Dallas/Fort Worth

Tue 8/12

5:20 a.m.-3:58 p.m.

1 stop9h 38m

C$ 570
Quickest round-trip

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

6:25 p.m.-9:34 p.m.

Nonstop4h 09m

Dallas/Fort Worth

Sat 22/8

12:25 p.m.-5:10 p.m.

Nonstop3h 45m

C$ 577

MontrealDallas

YUL - DAL

YULDAL

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

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

1 stop8h 05m

Dallas Love Field

Wed 30/9

6:30 a.m.-5:36 p.m.

1 stop10h 06m

C$ 581

MontrealDallas

YUL - DAL

YULDAL

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

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

1 stop8h 05m

Dallas Love Field

Tue 6/10

6:12 a.m.-6:58 p.m.

2 stops11h 46m

C$ 583

MontrealDallas

YUL - DAL

YULDAL

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

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

1 stop8h 05m

Dallas Love Field

Wed 7/10

6:12 a.m.-6:58 p.m.

2 stops11h 46m

C$ 583

MontrealDallas

YUL - DAL

YULDAL

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

9:30 a.m.-6:02 p.m.

2 stops9h 32m

Dallas Love Field

Sat 3/10

12:00 p.m.-11:27 p.m.

2 stops10h 27m

C$ 583

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

6:25 p.m.-9:34 p.m.

Nonstop4h 09m

Dallas/Fort Worth

Wed 14/10

5:15 a.m.-2:50 p.m.

1 stop8h 35m

C$ 584

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 40 resultsSorted by cheapest first
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Best time to book a flight from Montreal to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Montreal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Dallas

What is the cheapest month to book a flight from Montreal to Dallas?

Currently, June is the cheapest month in which you can book a flight from Montreal to Dallas (average of C$ 604). Flying from Montreal to Dallas in December is currently the most expensive (average of C$ 880). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YMQ to DFW?

Find hourly flight availability from Montreal to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 August 2026.

When flying from Montreal to Dallas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Montreal to Dallas

Explore weekly flight availability from Montreal to Dallas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 August 2026.

The most flights from YMQ to A78 are scheduled on a Monday (4 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Montreal to Dallas?

Airfare is below average for this route at the moment.
Montreal to Dallas flights typically cost between C$ 548 and C$ 796 in September.
The cheapest round-trip price found within the last 5 days was C$ 509 on Multiple Airlines (22 Sep-29 Sep).

How far ahead should I book a flight from Montreal to Dallas?

The best time to book flights from Montreal to Dallas is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas. Reviews last updated 2 August 2026.
Check out reviews from past customers who have flown with American Airlines and Air Canada from Montreal to Dallas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,842 reviews
Check prices

Overall

7.1

Entertainment

6.8

Food

6.4

Crew

7.9

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Beatriz,May 2026

HEL - DFW

Very modern and confortable plane. Dinner was delicious. Whole crew were polite and perfect.
American Airlines
7.1
Good
11,842 reviews
American Airlines
7.1
Good
11,842 reviews
Check prices

Overall

7.1

Entertainment

6.8

Food

6.4

Crew

7.9

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Beatriz,May 2026

HEL - DFW

Very modern and confortable plane. Dinner was delicious. Whole crew were polite and perfect.
Air Canada
7.1
Good
11,420 reviews
American Airlines
7.1
Good
11,842 reviews
Check prices

Overall

7.1

Entertainment

6.8

Food

6.4

Crew

7.9

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Beatriz,May 2026

HEL - DFW

Very modern and confortable plane. Dinner was delicious. Whole crew were polite and perfect.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal to Dallas?

    There are many flights that can get you from Montreal to Dallas in 4h 09m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 2430 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Montreal to Dallas round-trip?

    Our cheapest airline available from Montreal to Dallas is Air Canada. Our recent data shows that you can find tickets from as low as C$ 297 on this airline. Additional options worth looking into are American Airlines and Delta, starting at C$ 345 and C$ 403 round-trip. Air Canada is currently priced 60% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Montreal to Dallas?

    No one likes to see their flight delayed. When booking a flight from Montreal to Dallas consider choosing American Airlines (64%), GOL (64%) or Air Canada (52%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Montreal to Dallas?

    Looking at all options, your cheapest flight can be booked for C$ 344. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Dallas/Fort Worth) can be booked for C$ 509 on average, our data indicates C$ 2,134 when flying from Montreal to Dallas.

  • Can I find deals for flights from Montreal to Dallas that include hotel bookings?

    Yes. In addition to deals on Montreal to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Dallas.

  • Can I find deals for business class flights from Montreal to Dallas?

    Yes. Cheapflights offers flight deals from Montreal to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal to Dallas?

    Currently, June is the cheapest month in which you can book a flight from Montreal to Dallas (average of C$ 604). Flying from Montreal to Dallas in December is currently the most expensive (average of C$ 880). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Montreal to Dallas

Discover the top 5 airlines that operate flights from Montreal to Dallas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 297AverageC$ 700FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 345AverageC$ 616FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 403AverageC$ 620FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 466AverageC$ 848FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 701AverageC$ 875FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Dallas?

Deals for Montreal to Dallas flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Dallas?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal to Dallas for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Montreal to Dallas with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Montreal to Dallas flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Montreal to Dallas become cheaper?

Yes, Cheapflights offers price alerts on Montreal to Dallas flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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