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Cheap flights from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport from C$ 186

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — YUL
26 Jan — 2 Feb1
1 adult

The best prices from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl are usually found in March or April, booked 39 days in advance, depart on a Thursday or Sunday and return on a Thursday

Cheap flight deals from Washington, D.C. to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 21 January 2025.

Round-trip from

C$ 337

One-way from

C$ 186

Popular in

December

Cheapest in

March

Average price

C$ 553

Good round-trip deal

C$ 536 or less

Good one-way deal

C$ 248 or less
Porter Airlines
  • Porter Airlines
  • 5/3-5/3
  • 2 total stops
  • 10h 39m total
  • Washington, D.C. to Montreal
29/1
  • 29/1
  • 1 total stop
  • 11h 15m total
  • Washington, D.C. to Montreal
Highest demand for flights based on searches. 4% potential increase in price (C$ 38 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Average for round-trip flights in January 2025
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Montreal Pierre Elliott Trudeau Intl.
Price to beat on a one-way flight from Washington, D.C. (WAS) to Montreal Pierre Elliott Trudeau Intl.

Find flight deals from Washington, D.C. to Pierre Elliott Trudeau Intl

Cheapest flights from Washington, D.C. to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Washington, D.C. to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Wed 5/37:00 a.m.IAD - YUL
1 stop4h 15mPorter Airlines
Wed 5/34:00 p.m.YUL - IAD
1 stop6h 24mPorter Airlines
Deal found 21/1C$ 337
Tue 4/26:20 a.m.BWI - YUL
1 stop8h 35mMultiple Airlines
Thu 6/23:55 p.m.YUL - BWI
1 stop8h 04mMultiple Airlines
Deal found 21/1C$ 366
Wed 5/37:00 a.m.IAD - YUL
1 stop4h 15mMultiple Airlines
Wed 5/36:30 p.m.YUL - IAD
Nonstop2h 11mMultiple Airlines
Deal found 20/1C$ 380
Wed 5/311:10 a.m.DCA - YUL
Nonstop1h 40mAir Canada
Wed 5/34:30 p.m.YUL - DCA
1 stop6h 07mAir Canada
Deal found 20/1C$ 410
Wed 5/38:24 a.m.IAD - YUL
Nonstop1h 56mAir Canada
Wed 5/36:30 p.m.YUL - IAD
Nonstop2h 11mAir Canada
Deal found 21/1C$ 420
Wed 5/36:35 a.m.DCA - YUL
1 stop8h 45mAmerican Airlines
Wed 5/35:35 p.m.YUL - DCA
1 stop13h 52mAmerican Airlines
Deal found 20/1C$ 430
Mon 3/36:00 a.m.DCA - YUL
1 stop9h 57mMultiple Airlines
Sat 8/31:35 p.m.YUL - DCA
Nonstop1h 54mMultiple Airlines
Deal found 20/1C$ 448
Thu 27/211:05 a.m.DCA - YUL
1 stop5h 14mDelta
Sat 8/36:00 a.m.YUL - DCA
1 stop7h 02mDelta
Deal found 21/1C$ 463
Mon 10/24:53 p.m.IAD - YUL
1 stop6h 59mDelta
Fri 14/26:03 p.m.YUL - IAD
1 stop6h 17mDelta
Deal found 21/1C$ 465
Sat 15/22:01 p.m.BWI - YUL
1 stop9h 51mDelta
Tue 18/212:52 p.m.YUL - BWI
1 stop9h 34mDelta
Deal found 21/1C$ 478
Sat 15/25:40 p.m.DCA - YUL
1 stop5h 42mWestJet
Mon 17/26:00 a.m.YUL - DCA
1 stop17h 43mWestJet
Deal found 20/1C$ 502
Fri 14/25:35 p.m.BWI - YUL
1 stop5h 47mWestJet
Mon 17/26:00 a.m.YUL - BWI
1 stop17h 53mWestJet
Deal found 21/1C$ 528

Find flights from Washington, D.C. to Pierre Elliott Trudeau Intl within your budget

Customize your flight search to find flights from Washington, D.C. 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 629,999 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Wed 5/3

7:00 a.m.-11:15 a.m.

1 stop4h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 5/3

4:00 p.m.-10:24 p.m.

1 stop6h 24m

C$ 337

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 4/2

6:20 a.m.-2:55 p.m.

1 stop8h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 6/2

3:55 p.m.-11:59 p.m.

1 stop8h 04m

C$ 366

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Wed 5/3

7:00 a.m.-11:15 a.m.

1 stop4h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 5/3

6:30 p.m.-8:41 p.m.

Nonstop2h 11m

C$ 380

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Wed 5/3

11:10 a.m.-12:50 p.m.

Nonstop1h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 5/3

4:30 p.m.-10:37 p.m.

1 stop6h 07m

C$ 410

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Wed 5/3

8:24 a.m.-10:20 a.m.

Nonstop1h 56m

Montreal Pierre Elliott Trudeau Intl

Wed 5/3

6:30 p.m.-8:41 p.m.

Nonstop2h 11m

C$ 420

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Wed 5/3

6:35 a.m.-3:20 p.m.

1 stop8h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 5/3

5:35 p.m.-7:27 a.m.

1 stop13h 52m

C$ 430

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Mon 3/3

6:00 a.m.-3:57 p.m.

1 stop9h 57m

Montreal Pierre Elliott Trudeau Intl

Sat 8/3

1:35 p.m.-3:29 p.m.

Nonstop1h 54m

C$ 448

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 27/2

11:05 a.m.-4:19 p.m.

1 stop5h 14m

Montreal Pierre Elliott Trudeau Intl

Sat 8/3

6:00 a.m.-1:02 p.m.

1 stop7h 02m

C$ 463

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Mon 10/2

4:53 p.m.-11:52 p.m.

1 stop6h 59m

Montreal Pierre Elliott Trudeau Intl

Fri 14/2

6:03 p.m.-12:20 a.m.

1 stop6h 17m

C$ 465

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 15/2

2:01 p.m.-11:52 p.m.

1 stop9h 51m

Montreal Pierre Elliott Trudeau Intl

Tue 18/2

12:52 p.m.-10:26 p.m.

1 stop9h 34m

C$ 478

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 28 results
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Best time to book a flight from Washington, D.C. to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Washington, D.C. 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.

Travel insights for flights from Washington, D.C. to Pierre Elliott Trudeau Intl

Get recent, data-driven insights about flights from Washington, D.C. to Pierre Elliott Trudeau Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Pierre Elliott Trudeau Intl. Price data was last updated on 17 January 2025.

The price you pay for your flight from Washington, D.C. 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 39 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 Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport in March is currently the most expensive (average of C$ 345). 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 WAS to YUL?

Find hourly flight availability from Washington, D.C. 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 21 January 2025.

One of the essential ways to save on airfare from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 28% on airfare.

Weekly flight availability from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport

Explore weekly flight availability from Washington, D.C. 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 21 January 2025.

The most flights from WAS to YUL are scheduled on a Monday (12 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (8 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 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

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 21 January 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Air Canada and American Airlines from Washington, D.C. to Montreal to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

8.0
Very good
8,521 reviews
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

7.9
Good
277 reviews
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

7.4
Good
8,985 reviews
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

7.2
Good
10,000 reviews
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

7.2
Good
2,829 reviews
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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 Washington, D.C. 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 Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Flying on Porter Airlines is currently your cheapest option to Montreal Pierre Elliott Trudeau Intl Airport, with prices starting at C$ 337. Additional round-trip tickets that might be worth considering are offered by Air Canada and American Airlines, with the lowest prices starting at C$ 410 and C$ 430, respectively. Users have found that Porter Airlines is 40% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    C$ 191 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from C$ 193 and C$ 199, respectively.

  • What are the most popular routes from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport?

  • Can I find deals for flights from Washington, D.C. to Pierre Elliott Trudeau Intl that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. 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 Washington, D.C. to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Washington, D.C. to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport in March is currently the most expensive (average of C$ 345). 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

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Alternative routes for Washington, D.C. to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Washington, D.C. to Pierre Elliott Trudeau Intl

Discover the top 3 airlines that operate flights from Washington, D.C. 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 629,999 searches. Data last updated 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 166AverageC$ 645FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 407AverageC$ 480FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 513AverageC$ 830FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Washington, D.C. to Pierre Elliott Trudeau Intl.

Can Cheapflights find flights from Washington, D.C. to Pierre Elliott Trudeau Intl with no change fees?

Need flexible booking options for your flight to Pierre Elliott Trudeau Intl from Washington, D.C.? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Of course! You can now track prices for flights from Washington, D.C. to Pierre Elliott Trudeau Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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