Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. from C$ 231

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. departing on 1/6. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
11:10 a.m. - 3:29 p.m.
YUL
-
IAD
4h 19m
1 stop
Air Canada Logo
3:45 p.m. - 5:38 p.m.
IAD
-
YUL
1h 53mdirect
C$ 373Air Canada
Thu, 4 Jun - Sat, 6 Jun
Air Canada Logo
4:40 p.m. - 10:28 p.m.
YUL
-
DCA
5h 48m
1 stop
Air Canada Logo
4:20 p.m. - 6:12 p.m.
DCA
-
YUL
1h 52mdirect
C$ 373Air Canada
Fri, 5 Jun - Sun, 14 Jun
Porter Airlines Logo
10:35 a.m. - 3:10 p.m.
YUL
-
IAD
4h 35m
1 stop
Porter Airlines Logo
11:25 a.m. - 6:10 p.m.
IAD
-
YUL
6h 45m
1 stop
C$ 376Porter Airlines
Tue, 7 Jul - Tue, 21 Jul
Air Canada Logo
1:50 p.m. - 3:39 p.m.
YUL
-
DCA
1h 49mdirect
Air Canada Logo
6:00 a.m. - 7:46 a.m.
DCA
-
YUL
1h 46mdirect
C$ 376Air Canada
Thu, 4 Jun - Sun, 7 Jun
Air Canada Logo
8:00 p.m. - 9:55 p.m.
YUL
-
DCA
1h 55mdirect
Air Canada Logo
6:00 a.m. - 7:46 a.m.
DCA
-
YUL
1h 46mdirect
C$ 377Air Canada
Fri, 5 Jun - Sun, 7 Jun
Porter Airlines Logo
10:35 a.m. - 3:10 p.m.
YUL
-
IAD
4h 35m
1 stop
Porter Airlines Logo
11:25 a.m. - 6:10 p.m.
IAD
-
YUL
6h 45m
1 stop
C$ 392Porter Airlines
Wed, 26 Aug - Tue, 8 Sep
Delta Logo
6:50 p.m. - 12:44 a.m.
YUL
-
IAD
5h 54m
1 stop
Delta Logo
5:51 p.m. - 11:55 p.m.
IAD
-
YUL
6h 04m
1 stop
C$ 395Delta
Mon, 15 Jun - Mon, 22 Jun
Delta Logo
2:29 p.m. - 9:00 p.m.
YUL
-
DCA
6h 31m
1 stop
Delta Logo
6:25 p.m. - 11:55 p.m.
DCA
-
YUL
5h 30m
1 stop
C$ 395Delta
Sat, 6 Jun - Mon, 8 Jun
WestJet Logo
6:47 p.m. - 5:15 p.m.
YUL
-
BWI
22h 28m
1 stop
WestJet Logo
2:18 p.m. - 7:05 a.m.
BWI
-
YUL
16h 47m
2 stops
C$ 560WestJet
Tue, 4 Aug - Fri, 7 Aug
WestJet Logo
6:47 p.m. - 10:07 a.m.
YUL
-
BWI
15h 20m
1 stop
WestJet Logo
10:33 a.m. - 7:05 a.m.
BWI
-
YUL
20h 32m
2 stops
C$ 583WestJet
Fri, 10 Jul - Tue, 14 Jul

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flight tickets
Air Canada
4 Jun
YUL11:10 a.m.Montreal Pierre Elliott Trudeau Intl
4h 19m
1 stop
IAD3:29 p.m.Washington, D.C. Dulles Intl
6 Jun
IAD3:45 p.m.Washington, D.C. Dulles Intl
1h 53m
YUL5:38 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 373
Air Canada
4 Jun
YUL1:50 p.m.Montreal Pierre Elliott Trudeau Intl
1h 49m
DCA3:39 p.m.Washington, D.C. Reagan-National
7 Jun
DCA6:00 a.m.Washington, D.C. Reagan-National
1h 46m
YUL7:46 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 376
Air Canada
5 Jun
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
1h 55m
DCA9:55 p.m.Washington, D.C. Reagan-National
7 Jun
DCA6:00 a.m.Washington, D.C. Reagan-National
1h 46m
YUL7:46 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 377

Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flight tickets
Delta
15 Jun
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
5h 54m
1 stop
IAD12:44 a.m.Washington, D.C. Dulles Intl
22 Jun
IAD5:51 p.m.Washington, D.C. Dulles Intl
6h 04m
1 stop
YUL11:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 395
Delta
17 Jun
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
8h 04m
2 stops
DCA2:04 p.m.Washington, D.C. Reagan-National
22 Jun
DCA1:30 p.m.Washington, D.C. Reagan-National
5h 24m
1 stop
YUL6:54 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 406
Delta
3 Jun
YUL12:40 p.m.Montreal Pierre Elliott Trudeau Intl
10h 04m
1 stop
DCA10:44 p.m.Washington, D.C. Reagan-National
9 Jun
DCA6:25 p.m.Washington, D.C. Reagan-National
5h 30m
1 stop
YUL11:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 417

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. 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 96,600 searches. Data last updated 21 May 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

11:10 a.m.-3:29 p.m.

1 stop4h 19m

Washington, D.C. Dulles Intl

Sat 6/6

3:45 p.m.-5:38 p.m.

Nonstop1h 53m

C$ 373

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

4:40 p.m.-10:28 p.m.

1 stop5h 48m

Washington, D.C. Reagan-National

Sun 14/6

4:20 p.m.-6:12 p.m.

Nonstop1h 52m

C$ 373

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

10:35 a.m.-3:10 p.m.

1 stop4h 35m

Washington, D.C. Dulles Intl

Tue 21/7

11:25 a.m.-6:10 p.m.

1 stop6h 45m

C$ 376
Quickest round-trip

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

1:50 p.m.-3:39 p.m.

Nonstop1h 49m

Washington, D.C. Reagan-National

Sun 7/6

6:00 a.m.-7:46 a.m.

Nonstop1h 46m

C$ 376

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

8:00 p.m.-9:55 p.m.

Nonstop1h 55m

Washington, D.C. Reagan-National

Sun 7/6

6:00 a.m.-7:46 a.m.

Nonstop1h 46m

C$ 377

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

10:35 a.m.-3:10 p.m.

1 stop4h 35m

Washington, D.C. Dulles Intl

Tue 8/9

11:25 a.m.-6:10 p.m.

1 stop6h 45m

C$ 392

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

6:50 p.m.-12:44 a.m.

1 stop5h 54m

Washington, D.C. Dulles Intl

Mon 22/6

5:51 p.m.-11:55 p.m.

1 stop6h 04m

C$ 395

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

2:29 p.m.-9:00 p.m.

1 stop6h 31m

Washington, D.C. Reagan-National

Mon 8/6

6:25 p.m.-11:55 p.m.

1 stop5h 30m

C$ 395

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Tue 4/8

6:47 p.m.-5:15 p.m.

1 stop22h 28m

Baltimore/Washington

Fri 7/8

2:18 p.m.-7:05 a.m.

2 stops16h 47m

C$ 560

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

6:47 p.m.-10:07 a.m.

1 stop15h 20m

Baltimore/Washington

Tue 14/7

10:33 a.m.-7:05 a.m.

2 stops20h 32m

C$ 583

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.

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 typical price of a round-trip flight between Montreal Pierre Elliott Trudeau Intl Airport and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

If you aren’t able to travel during the month of June, then book flights to Washington, D.C. from Montreal Pierre Elliott Trudeau Intl Airport during March instead. Flights to Washington, D.C. in March, while not as cheap as those in June, still average around C$ 150.

What is the cheapest day to depart on your flight to Washington, D.C.?

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. is on a Friday. Travellers who choose to depart for Washington, D.C. on a Friday will often find tickets for as low as C$ 787. The most expensive day to fly to Washington, D.C. is Sunday, with ticket prices averaging around C$ 1,188.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the morning is the cheapest time of day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. when you can find flight prices for as low as C$ 875. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Washington, D.C., so prices are often more expensive at around C$ 1,102 per ticket.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to Washington, D.C. flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Dulles Intl for the best Montreal Pierre Elliott Trudeau Intl - Washington, D.C. flight prices

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flights?

There are 4 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flights?

You could potentially save up to 11% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flight.

How have Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flight prices changed over time?

As of May 2026, prices for Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. (YUL to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.

Best price found

C$ 333

Fastest flight time

1h 48m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 333. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. found on momondo in the last 72 hours is C$ 445.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. takes 1h 48m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. every day.
There are 2 airports in Washington, D.C.. From Montreal Pierre Elliott Trudeau Intl Airport there are direct flights to Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD).

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.

  • How far is Montreal Pierre Elliott Trudeau Intl to Washington, D.C. by plane?

    A flight from Montreal Pierre Elliott Trudeau Intl to Washington, D.C. will travel around 776.8 km. A reasonable flight in good conditions will take 1h 48m.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. are updated daily.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.?

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

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 298Free CancellationRating
8.0
439 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 330Free CancellationRating
7.1
11,067 reviews
Search Air Canada flights
DeltaPriceFrom C$ 331Free CancellationRating
7.9
8,452 reviews
Search Delta flights
United AirlinesPriceFrom C$ 354Free CancellationRating
7.4
9,748 reviews
Search United Airlines flights
WestJetPriceFrom C$ 493Free CancellationRating
7.2
3,341 reviews
Search WestJet flights
  • United Airlines Flights From Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.

    The lowest priced United Airlines flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. from the last 72 hours was C$ 354. Generally, United Airlines has 53 flights on this route every week with an average price of C$ 626. United Airlines is rated 7.4/10 by our users.

  • Air Canada Flights From Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.

    The best Air Canada deal for Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flight tickets found on momondo in the last 72 hours was C$ 330, round-trip. It should be noted that an average Air Canada flight deal for this route in this time was higher, at C$ 518 round-trip. Air Canada operates 53 flights out of Montreal Pierre Elliott Trudeau Intl Airport into Washington, D.C. in an average week, so prices vary by time and availability. 11,067 Air Canada reviews by users on momondo have scored the airline at 7.1/10.

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Fairfax
Gaithersburg
Linthicum Heights
Bethesda
National Harbor
Reston
Laurel
Herndon
Arlington
Fredericksburg
Manassas
Woodbridge
Silver Spring
Falls Church
Rockville
McLean
Tysons

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Montreal.

Can I find flights from Montreal to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Montreal with this policy.

How can momondo help me find flights from Montreal to Washington, D.C.?

Once you have performed a search for Montreal to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Montreal to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montreal to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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1 adult
Sat 20/6
Sat 27/6

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 36.1 km from Washington, D.C.