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Cheap flights from Montreal to Dallas from C$ 304

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — DFW
28 Jul — 4 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Dallas are usually found in May or June, booked 82 days in advance, depart on a Thursday or Tuesday and return on a Saturday

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 28 June 2026.

Fri 9/106:25 p.m.
YUL
-
DFW
Nonstop4h 09m
Air Canada
Wed 14/1012:25 p.m.
DFW
-
YUL
Nonstop3h 43m
Air Canada
Deal found 25/6C$ 534
Fri 10/76:35 p.m.
YUL
-
DFW
Nonstop4h 09m
Air Canada
Sat 18/712:25 p.m.
DFW
-
YUL
Nonstop3h 45m
Air Canada
Deal found 26/6C$ 535
Sat 11/72:45 p.m.
YUL
-
DFW
1 stop6h 01m
Air Canada
Sat 18/712:25 p.m.
DFW
-
YUL
Nonstop3h 45m
Air Canada
Deal found 27/6C$ 554
Thu 16/76:35 p.m.
YUL
-
DFW
Nonstop4h 09m
Air Canada
Sun 26/712:25 p.m.
DFW
-
YUL
Nonstop3h 45m
Air Canada
Deal found 25/6C$ 556
Mon 3/86:25 p.m.
YUL
-
DFW
Nonstop4h 09m
Air Canada
Tue 4/812:25 p.m.
DFW
-
YUL
Nonstop3h 45m
Air Canada
Deal found 25/6C$ 558
Sun 13/96:25 p.m.
YUL
-
DFW
Nonstop4h 09m
Air Canada
Fri 18/912:25 p.m.
DFW
-
YUL
Nonstop3h 43m
Air Canada
Deal found 28/6C$ 559
Thu 6/86:25 p.m.
YUL
-
DFW
Nonstop4h 09m
Air Canada
Tue 11/812:25 p.m.
DFW
-
YUL
Nonstop3h 45m
Air Canada
Deal found 24/6C$ 561
Thu 9/710:40 a.m.
YUL
-
DFW
2 stops10h 06m
Air Canada
Sat 18/712:25 p.m.
DFW
-
YUL
Nonstop3h 45m
Air Canada
Deal found 25/6C$ 562
Thu 22/109:28 a.m.
YUL
-
DFW
1 stop7h 11m
Delta
Mon 26/102:35 p.m.
DFW
-
YUL
1 stop8h 02m
Delta
Deal found 25/6C$ 565
Fri 28/89:30 a.m.
YUL
-
DAL
2 stops9h 13m
Delta
Tue 1/96:00 a.m.
DAL
-
YUL
2 stops11h 54m
Delta
Deal found 25/6C$ 586
Fri 9/108:00 p.m.
YUL
-
DAL
2 stops27h 32m
WestJet
Wed 14/106:00 a.m.
DAL
-
YUL
1 stop10h 03m
WestJet
Deal found 26/6C$ 602
Tue 8/97:00 a.m.
YUL
-
DAL
1 stop12h 02m
WestJet
Sat 12/93:59 p.m.
DAL
-
YUL
1 stop7h 00m
WestJet
Deal found 23/6C$ 626

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 28 June 2026.

Round-trip from

C$ 534

One-way from

C$ 304

Popular in

March

Cheapest in

May

Average price

C$ 657
Air Canada
  • Air Canada
  • 9/10-14/10
  • Nonstop
  • 7h 52m total
  • Montreal to Dallas
Search Deals
American Airlines
  • American Airlines
  • 23/9
  • Nonstop
  • 4h 08m total
  • Montreal to Dallas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 28 June 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

Sun 13/9

6:47 p.m.-11:59 p.m.

1 stop6h 12m

Dallas/Fort Worth

Fri 18/9

11:19 a.m.-11:59 p.m.

2 stops11h 40m

C$ 568
Quickest round-trip

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

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

Nonstop4h 09m

Dallas/Fort Worth

Sun 25/10

7:00 a.m.-2:25 p.m.

1 stop6h 25m

C$ 571

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

9:30 a.m.-8:18 p.m.

2 stops11h 48m

Dallas/Fort Worth

Mon 13/7

4:51 p.m.-11:52 p.m.

1 stop6h 01m

C$ 586

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

3:25 p.m.-11:30 p.m.

1 stop9h 05m

Dallas/Fort Worth

Sun 23/8

7:20 a.m.-2:40 p.m.

1 stop6h 20m

C$ 588

MontrealDallas

YUL - DAL

YULDAL

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

2:29 p.m.-10:26 p.m.

2 stops8h 57m

Dallas Love Field

Tue 1/9

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

1 stop7h 55m

C$ 588

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

9:30 a.m.-6:04 p.m.

1 stop9h 34m

Dallas/Fort Worth

Mon 17/8

5:20 a.m.-6:54 p.m.

2 stops12h 34m

C$ 588

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

2:29 p.m.-12:13 a.m.

2 stops10h 44m

Dallas/Fort Worth

Sat 18/7

10:31 a.m.-11:25 p.m.

2 stops11h 54m

C$ 588

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Thu 16/7

9:45 a.m.-3:03 p.m.

1 stop6h 18m

Dallas/Fort Worth

Tue 22/12

7:00 a.m.-3:25 p.m.

1 stop7h 25m

C$ 589

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

2:29 p.m.-12:13 a.m.

2 stops10h 44m

Dallas/Fort Worth

Tue 28/7

12:17 p.m.-11:25 p.m.

2 stops10h 08m

C$ 622

MontrealDallas

YUL - DFW

YULDFW

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

7:00 a.m.-5:16 p.m.

1 stop11h 16m

Dallas/Fort Worth

Sat 11/7

4:51 p.m.-11:52 p.m.

1 stop6h 01m

C$ 622

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/6

Showing 1-10 of 34 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$ 233). Flying from Montreal to Dallas in March is currently the most expensive (average of C$ 561). 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 28 June 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 28 June 2026.

The most flights from YMQ to A78 are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, 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?

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

The best time to book flights from Montreal to Dallas is 90 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 28 June 2026.
Check out reviews from past customers who have flown with United Airlines,American Airlines, andAir 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.
United Airlines
7.4
Good
9,899 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,899 reviews
United Airlines
7.4
Good
9,899 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.1
Good
11,774 reviews
United Airlines
7.4
Good
9,899 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
11,269 reviews
United Airlines
7.4
Good
9,899 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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, Air Canada, or WestJet 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$ 292 on this airline. Additional options worth looking into are American Airlines and Delta, starting at C$ 349 and C$ 408 round-trip. Air Canada is currently priced 61% 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 Japan Airlines (85%), United Airlines (68%) or American Airlines (67%) 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$ 327. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Dallas/Fort Worth) can be booked for C$ 566 on average, our data indicates C$ 2,096 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$ 233). Flying from Montreal to Dallas in March is currently the most expensive (average of C$ 561). 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

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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 28 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 292AverageC$ 693FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 349AverageC$ 628FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 408AverageC$ 628FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 472AverageC$ 805FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 710AverageC$ 886FlexibilityNo 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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