Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. from C$ 194

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 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
6:30 a.m. - 10:46 a.m.
YUL
-
IAD
4h 16m
1 stop
Porter Airlines Logo
11:30 a.m. - 6:15 p.m.
IAD
-
YUL
6h 45m
1 stop
C$ 346Porter Airlines
Tue, 2 Jun - Mon, 8 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$ 350Air Canada
Thu, 16 Apr - Sun, 19 Apr
Air Canada Logo
5:00 p.m. - 6:58 p.m.
YUL
-
IAD
1h 58mdirect
Air Canada Logo
3:45 p.m. - 5:38 p.m.
IAD
-
YUL
1h 53mdirect
C$ 353Air Canada
Sat, 2 May - Sat, 9 May
Air Canada Logo
1:40 p.m. - 3:30 p.m.
YUL
-
DCA
1h 50mdirect
Air Canada Logo
11:00 a.m. - 12:46 p.m.
DCA
-
YUL
1h 46mdirect
C$ 353Air Canada
Fri, 17 Apr - Sun, 19 Apr
Air Canada Logo
1:05 p.m. - 3:03 p.m.
YUL
-
IAD
1h 58mdirect
Air Canada Logo
9:45 a.m. - 11:33 a.m.
IAD
-
YUL
1h 48mdirect
C$ 354Air Canada
Wed, 20 May - Wed, 27 May
Air Canada Logo
8:00 p.m. - 9:55 p.m.
YUL
-
DCA
1h 55mdirect
Air Canada Logo
4:10 p.m. - 6:02 p.m.
DCA
-
YUL
1h 52mdirect
C$ 354Air Canada
Thu, 16 Apr - Sun, 19 Apr
Porter Airlines Logo
6:30 a.m. - 10:46 a.m.
YUL
-
IAD
4h 16m
1 stop
Porter Airlines Logo
11:30 a.m. - 5:15 p.m.
IAD
-
YUL
5h 45m
1 stop
C$ 356Porter Airlines
Fri, 1 May - Sun, 10 May
Porter Airlines Logo
6:30 a.m. - 10:46 a.m.
YUL
-
IAD
4h 16m
1 stop
Porter Airlines Logo
11:30 a.m. - 5:15 p.m.
IAD
-
YUL
5h 45m
1 stop
C$ 357Porter Airlines
Fri, 22 May - Tue, 2 Jun
Porter Airlines Logo
6:30 a.m. - 10:46 a.m.
YUL
-
IAD
4h 16m
1 stop
Porter Airlines Logo
4:05 p.m. - 10:10 p.m.
IAD
-
YUL
6h 05m
1 stop
C$ 358Porter Airlines
Fri, 22 May - Mon, 25 May
Multiple Airlines Logo
8:00 a.m. - 8:43 a.m.
YUL
-
BWI
24h 43m
1 stop
Multiple Airlines Logo
6:35 a.m. - 3:10 p.m.
BWI
-
YUL
8h 35m
2 stops
C$ 435Multiple Airlines
Sun, 19 Apr - Thu, 23 Apr

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

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flight tickets
United Airlines
20 Apr
YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl
2h 02m
IAD8:37 p.m.Washington, D.C. Dulles Intl
26 Apr
IAD10:08 p.m.Washington, D.C. Dulles Intl
2h 05m
YUL12:13 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 388
United Airlines
17 Apr
YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl
2h 02m
IAD4:22 p.m.Washington, D.C. Dulles Intl
19 Apr
IAD12:40 p.m.Washington, D.C. Dulles Intl
2h 00m
YUL2:40 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 389
United Airlines
29 May
YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl
2h 05m
IAD8:40 p.m.Washington, D.C. Dulles Intl
30 May
IAD8:15 a.m.Washington, D.C. Dulles Intl
13h 11m
1 stop
YUL9:26 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 400

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
17 Apr
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
9h 31m
1 stop
IAD4:31 p.m.Washington, D.C. Dulles Intl
18 Apr
IAD6:30 p.m.Washington, D.C. Dulles Intl
5h 21m
1 stop
YUL11:51 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 396
Delta
17 Apr
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
5h 57m
1 stop
IAD12:42 a.m.Washington, D.C. Dulles Intl
19 Apr
IAD6:00 a.m.Washington, D.C. Dulles Intl
5h 36m
1 stop
YUL11:36 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 403
Delta
18 Apr
YUL9:30 a.m.Montreal Pierre Elliott Trudeau Intl
13h 33m
2 stops
IAD11:03 p.m.Washington, D.C. Dulles Intl
20 Apr
IAD5:27 p.m.Washington, D.C. Dulles Intl
6h 24m
1 stop
YUL11:51 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 404

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 5 April 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

Tue 2/6

6:30 a.m.-10:46 a.m.

1 stop4h 16m

Washington, D.C. Dulles Intl

Mon 8/6

11:30 a.m.-6:15 p.m.

1 stop6h 45m

C$ 346

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

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

Nonstop1h 55m

Washington, D.C. Reagan-National

Sun 19/4

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

Nonstop1h 46m

C$ 350

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

5:00 p.m.-6:58 p.m.

Nonstop1h 58m

Washington, D.C. Dulles Intl

Sat 9/5

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

Nonstop1h 53m

C$ 353
Quickest round-trip

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

1:40 p.m.-3:30 p.m.

Nonstop1h 50m

Washington, D.C. Reagan-National

Sun 19/4

11:00 a.m.-12:46 p.m.

Nonstop1h 46m

C$ 353

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 20/5

1:05 p.m.-3:03 p.m.

Nonstop1h 58m

Washington, D.C. Dulles Intl

Wed 27/5

9:45 a.m.-11:33 a.m.

Nonstop1h 48m

C$ 354

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

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

Nonstop1h 55m

Washington, D.C. Reagan-National

Sun 19/4

4:10 p.m.-6:02 p.m.

Nonstop1h 52m

C$ 354

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

6:30 a.m.-10:46 a.m.

1 stop4h 16m

Washington, D.C. Dulles Intl

Sun 10/5

11:30 a.m.-5:15 p.m.

1 stop5h 45m

C$ 356

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

6:30 a.m.-10:46 a.m.

1 stop4h 16m

Washington, D.C. Dulles Intl

Tue 2/6

11:30 a.m.-5:15 p.m.

1 stop5h 45m

C$ 357

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

6:30 a.m.-10:46 a.m.

1 stop4h 16m

Washington, D.C. Dulles Intl

Mon 25/5

4:05 p.m.-10:10 p.m.

1 stop6h 05m

C$ 358

MontrealBaltimore

YUL - BWI

YULBWI

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

8:00 a.m.-8:43 a.m.

1 stop24h 43m

Baltimore/Washington

Thu 23/4

6:35 a.m.-3:10 p.m.

2 stops8h 35m

C$ 435

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 July, then book flights to Washington, D.C. from Montreal Pierre Elliott Trudeau Intl Airport during September instead. Flights to Washington, D.C. in September, while not as cheap as those in July, still average around C$ 407.

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$ 792. The most expensive day to fly to Washington, D.C. is Sunday, with ticket prices averaging around C$ 1,189.

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$ 838. 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$ 1,101 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 to Washington, D.C. flights?

There are 4 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl 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 10% 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 April 2026, prices for Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. flights are approximately 6% cheaper 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$ 380

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$ 380. 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$ 526.
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
DeltaPriceFrom C$ 213Free CancellationRating
7.9
8,384 reviews
Search Delta flights
United AirlinesPriceFrom C$ 266Free CancellationRating
7.4
9,546 reviews
Search United Airlines flights
Porter AirlinesPriceFrom C$ 303Free CancellationRating
8.0
431 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 316Free CancellationRating
7.1
10,894 reviews
Search Air Canada flights
WestJetPriceFrom C$ 459Free CancellationRating
7.2
3,315 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$ 266. Generally, United Airlines has 47 flights on this route every week with an average price of C$ 497. 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$ 316, round-trip. It should be noted that an average Air Canada flight deal for this route in this time was higher, at C$ 512 round-trip. Air Canada operates 47 flights out of Montreal Pierre Elliott Trudeau Intl Airport into Washington, D.C. in an average week, so prices vary by time and availability. 10,894 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
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
Tue 5/5
Tue 12/5

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.