HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pierre Elliott Trudeau Intl

$139+ Cheap flights from Dallas to Pierre Elliott Trudeau Intl (YUL)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — YUL
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dallas to Pierre Elliott Trudeau Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Dallas to Montreal Pierre Elliott Trudeau Intl are usually found in May or July, booked 61 days in advance, depart on a Thursday or Wednesday and return on a Saturday

Cheap flight deals from Dallas to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Pierre Elliott Trudeau Intl (YUL). 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 April 29, 2025.

Round-trip from

$335
(Mytrip)

One-way from

$139
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$432
From Dallas to Montreal Pierre Elliott Trudeau Intl
Search Deals
One-way flight from Dallas to Montreal Pierre Elliott Trudeau Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Dallas to Pierre Elliott Trudeau Intl

Cheapest flights from Dallas to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Dallas to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/275:45 amDFW - YUL
3 stops15h 30mMultiple Airlines
Tue 6/36:45 amYUL - DFW
2 stops27h 28mMultiple Airlines
Deal found 4/29$335
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1712:25 pmDFW - YUL
1 stop20h 40mDelta
Sat 5/246:05 amYUL - DFW
1 stop15h 29mDelta
Deal found 4/29$490
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2410:05 amDFW - YUL
Nonstop3h 45mAmerican Airlines
Tue 7/110:35 amYUL - DFW
1 stop10h 13mAmerican Airlines
Deal found 4/29$546
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/279:25 amDFW - YUL
Nonstop3h 44mAir Canada
Sun 8/316:25 pmYUL - DFW
Nonstop4h 05mAir Canada
Deal found 4/29$567
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/17:00 amDFW - YUL
2 stops10h 25mUnited Airlines
Thu 7/38:30 amYUL - DFW
2 stops8h 40mUnited Airlines
Deal found 4/29$606
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/174:08 pmDAL - YUL
1 stop6h 46mWestJet
Wed 9/177:00 amYUL - DAL
1 stop9h 00mWestJet
Deal found 4/28$618
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/17:10 amDAL - YUL
1 stop9h 30mDelta
Sat 6/72:50 pmYUL - DAL
1 stop7h 17mDelta
Deal found 4/29$620
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:56 amDAL - YUL
1 stop11h 03mMultiple Airlines
Tue 5/1310:00 amYUL - DAL
2 stops14h 53mMultiple Airlines
Deal found 4/29$1,149

Cheapflights Fare Finder

Customize your flight search to find flights from Dallas to Pierre Elliott Trudeau Intl 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 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Dallas to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Dallas

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Tue 5/27

5:45 am-10:15 pm

3 stops15h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 6/3

6:45 am-9:13 am

2 stops27h 28m

$335

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Sat 5/17

12:25 pm-10:05 am

1 stop20h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 5/24

6:05 am-8:34 pm

1 stop15h 29m

$490

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Tue 6/24

10:05 am-2:50 pm

Nonstop3h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 7/1

10:35 am-7:48 pm

1 stop10h 13m

$546

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Wed 8/27

9:25 am-2:09 pm

Nonstop3h 44m

Montreal Pierre Elliott Trudeau Intl

Sun 8/31

6:25 pm-9:30 pm

Nonstop4h 05m

$567

DallasMontreal

DAL - YUL

DALYUL

Dallas Love Field

Tue 6/17

4:08 pm-11:54 pm

1 stop6h 46m

Montreal Pierre Elliott Trudeau Intl

Wed 9/17

7:00 am-3:00 pm

1 stop9h 00m

$618

DallasMontreal

DAL - YUL

DALYUL

Dallas Love Field

Sun 6/1

7:10 am-5:40 pm

1 stop9h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 6/7

2:50 pm-9:07 pm

1 stop7h 17m

$620

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Tue 6/10

5:20 am-7:16 pm

2 stops12h 56m

Montreal Pierre Elliott Trudeau Intl

Tue 6/17

6:35 am-6:22 pm

2 stops12h 47m

$651

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Tue 5/13

5:45 am-10:15 pm

3 stops15h 30m

$139

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Thu 5/29

6:08 am-4:55 pm

1 stop9h 47m

$231

DallasMontreal

DFW - YUL

DFWYUL

Dallas/Fort Worth

Sun 7/27

9:30 am-9:28 pm

1 stop10h 58m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 16 results
1
2

Best time to book a flight from Dallas to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Dallas 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 Dallas to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from Dallas to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Pierre Elliott Trudeau Intl. Price data was last updated on April 25, 2025.

The price you pay for your flight from Dallas to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Dallas to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Dallas to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Dallas to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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 DFW to YUL?

Find hourly flight availability from Dallas to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 70% on flights from Dallas to Montreal Pierre Elliott Trudeau Intl Airport by exploring options for tickets in the afternoon.

Weekly flight availability from Dallas to Montreal Pierre Elliott Trudeau Intl Airport

Explore weekly flight availability from Dallas to Pierre Elliott Trudeau Intl. 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 April 29, 2025.

The most flights from A78 to YUL are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated April 29, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Dallas to Montreal. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,826 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,242 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines flying from Dallas to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Our cheapest airline available from Dallas to Montreal Pierre Elliott Trudeau Intl Airport is Delta. Our recent data shows that you can find tickets from as low as $490 on this airline. Additional options worth looking into are American Airlines and Air Canada, starting at $546 and $567 round-trip.

  • What are the cheapest airlines to fly from Dallas to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $231. Delta flights start at $241 while deals on Air Canada start at $257 one-way.

  • What are the most reliable airlines from Dallas to Montreal Pierre Elliott Trudeau Intl Airport?

    Consider Air Canada (79%), Jazz (79%) or United Airlines (79%) when booking your flight. These represent the most reliable airlines when flying from Dallas to Montreal Pierre Elliott Trudeau Intl Airport.

  • What are the cheapest flights from Dallas to Montreal Pierre Elliott Trudeau Intl Airport?

    Looking at all options, your cheapest flight can be booked for $282. While the most popular route (Dallas/Fort Worth - Montreal Pierre Elliott Trudeau Intl) can be booked for $301 on average our data indicates $1,000 when flying from Dallas to Montreal Pierre Elliott Trudeau Intl Airport.

  • Can I find deals for flights from Dallas to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Dallas to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas to Pierre Elliott Trudeau Intl?

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

  • Can I find deals for business class flights from Dallas to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Dallas to Pierre Elliott Trudeau Intl 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 Dallas to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Dallas to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Dallas to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Laval
Dorval
Brossard
Longueuil
Sherbrooke

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 4 airlines flying from Dallas to Pierre Elliott Trudeau Intl

Discover the top 4 airlines that operate flights from Dallas to Pierre Elliott Trudeau Intl. 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 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$224Average$549FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$231Average$558FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$234Average$567FlexibilityNo cancel feeOn-time71%
DeltaCheapest$461Average$514FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.