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Cheap flights from Montreal to Washington, D.C. from C$ 186

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 to Washington, D.C. departing on 15/1. 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

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Find the cheapest flights from Montreal to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Montreal to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Montreal to Washington, D.C..

Cheap last-minute flights

Planning a quick getaway from Montreal to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Montreal to Washington, D.C.

Find recent round-trip train or bus tickets from Montreal to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
8:55 a.m. - 12:49 p.m.YUL-IAD
3h 54m1 stop
2:00 p.m. - 7:25 p.m.IAD-YUL
5h 25m1 stop
C$ 310Porter Airlines
Find Deal
Fri, 10 Jan - Sun, 12 Jan
6:50 a.m. - 12:49 p.m.YUL-IAD
5h 59m1 stop
1:35 p.m. - 6:15 p.m.IAD-YUL
4h 40m1 stop
C$ 311Porter Airlines
Find Deal
Sun, 12 Jan - Sat, 25 Jan
9:15 a.m. - 11:30 a.m.YUL-IAD
2h 15mdirect
8:18 a.m. - 10:20 a.m.IAD-YUL
2h 02mdirect
C$ 333Air Canada
Find Deal
Sun, 12 Jan - Sat, 25 Jan
8:35 a.m. - 10:29 a.m.YUL-DCA
1h 54mdirect
4:10 p.m. - 5:55 p.m.DCA-YUL
1h 45mdirect
C$ 333Air Canada
Find Deal
Sun, 12 Jan - Sat, 25 Jan
6:55 p.m. - 8:55 p.m.YUL-IAD
26h 00m1 stop
8:18 a.m. - 10:20 a.m.IAD-YUL
2h 02mdirect
C$ 350United Airlines
Find Deal
Fri, 10 Jan - Sun, 12 Jan
6:03 p.m. - 12:22 a.m.YUL-IAD
6h 19m1 stop
6:00 a.m. - 4:00 p.m.IAD-YUL
10h 00m2 stops
C$ 374Delta
Find Deal
Thu, 16 Jan - Thu, 23 Jan
2:50 p.m. - 8:36 p.m.YUL-DCA
5h 46m1 stop
3:35 p.m. - 11:36 p.m.DCA-YUL
8h 01m1 stop
C$ 374Delta
Find Deal
Tue, 28 Jan - Thu, 30 Jan
10:54 a.m. - 3:49 p.m.YUL-DCA
4h 55m1 stop
10:41 a.m. - 4:50 p.m.DCA-YUL
6h 09m2 stops
C$ 394American Airlines
Find Deal
Tue, 14 Jan - Tue, 21 Jan
7:30 a.m. - 11:35 a.m.YUL-DCA
4h 05m1 stop
10:41 a.m. - 4:50 p.m.DCA-YUL
6h 09m2 stops
C$ 480American Airlines
Find Deal
Sun, 2 Feb - Wed, 5 Feb
7:00 p.m. - 9:00 p.m.YUL-DCA
2h 00mdirect
4:10 p.m. - 5:55 p.m.DCA-YUL
1h 45mdirect
C$ 544United Airlines
Find Deal
Tue, 28 Jan - Wed, 29 Jan
8:55 a.m. - 12:49 p.m.YUL-IAD
3h 54m1 stop
C$ 186Porter Airlines
Find Deal
Wed, 15 Jan
8:55 a.m. - 12:49 p.m.YUL-IAD
3h 54m1 stop
C$ 193Porter Airlines
Find Deal
Fri, 10 Jan
1:15 p.m. - 3:13 p.m.YUL-IAD
1h 58mdirect
C$ 204Air Canada
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Thu, 9 Jan
8:35 a.m. - 10:29 a.m.YUL-DCA
1h 54mdirect
C$ 204Air Canada
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Thu, 9 Jan
3:55 p.m. - 11:59 p.m.YUL-BWI
8h 04m1 stop
C$ 223
Find Deal
Fri, 17 Jan
7:05 a.m. - 11:51 a.m.YUL-IAD
4h 46m1 stop
C$ 226Delta
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Fri, 10 Jan
6:03 p.m. - 11:39 p.m.YUL-DCA
5h 36m1 stop
C$ 226Delta
Find Deal
Thu, 9 Jan
3:55 p.m. - 9:47 a.m.YUL-BWI
17h 52m1 stop
C$ 227
Find Deal
Tue, 7 Jan
9:15 a.m. - 11:30 a.m.YUL-IAD
2h 15mdirect
C$ 329United Airlines
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Tue, 7 Jan
8:35 a.m. - 10:29 a.m.YUL-DCA
1h 54mdirect
C$ 329United Airlines
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Sat, 11 Jan
4:00 p.m. - 10:24 p.m.YUL-IAD
6h 24m1 stop
7:00 a.m. - 11:10 a.m.IAD-YUL
4h 10m1 stop
C$ 441Porter Airlines
Find Deal
Mon, 23 Dec - Mon, 6 Jan
1:00 p.m. - 11:44 a.m.YUL-BWI
22h 44m1 stop
12:26 p.m. - 11:58 a.m.BWI-YUL
23h 32m1 stop
C$ 638WestJet
Find Deal
Mon, 23 Dec - Mon, 6 Jan
7:00 a.m. - 12:21 p.m.YUL-DCA
5h 21m1 stop
4:00 p.m. - 5:45 p.m.DCA-YUL
1h 45mdirect
C$ 703United Airlines
Find Deal
Mon, 23 Dec - Mon, 23 Dec
1:25 p.m. - 3:19 p.m.YUL-DCA
1h 54mdirect
6:00 a.m. - 7:45 a.m.DCA-YUL
1h 45mdirect
C$ 720Air Canada
Find Deal
Mon, 23 Dec - Mon, 6 Jan
1:25 p.m. - 3:19 p.m.YUL-DCA
1h 54mdirect
6:50 p.m. - 12:48 a.m.DCA-YUL
5h 58m1 stop
C$ 728Air Canada
Find Deal
Mon, 23 Dec - Mon, 6 Jan
10:00 a.m. - 11:28 p.m.YUL-BWI
13h 28m2 stops
7:21 p.m. - 3:15 p.m.BWI-YUL
19h 54m3 stops
C$ 747
Find Deal
Mon, 23 Dec - Mon, 6 Jan
10:00 a.m. - 11:28 p.m.YUL-BWI
13h 28m2 stops
6:55 a.m. - 3:15 p.m.BWI-YUL
8h 20m2 stops
C$ 756
Find Deal
Mon, 23 Dec - Mon, 6 Jan
7:55 a.m. - 11:55 a.m.YUL-IAD
4h 00m1 stop
3:55 p.m. - 5:50 p.m.IAD-YUL
1h 55mdirect
C$ 767United Airlines
Find Deal
Mon, 23 Dec - Mon, 23 Dec
7:10 a.m. - 4:52 p.m.YUL-BWI
9h 42m1 stop
2:07 p.m. - 11:58 p.m.BWI-YUL
9h 51m1 stop
C$ 913Delta
Find Deal
Fri, 20 Dec - Mon, 23 Dec
6:00 a.m. - 4:47 p.m.YUL-DCA
10h 47m2 stops
5:42 p.m. - 11:09 p.m.DCA-YUL
5h 27m1 stop
C$ 985Delta
Find Deal
Mon, 23 Dec - Tue, 31 Dec
9:15 a.m. - 11:30 a.m.YUL-IAD
2h 15mdirect
8:18 a.m. - 10:20 a.m.IAD-YUL
2h 02mdirect
C$ 333Air Canada
Find Deal
Sun, 12 Jan - Sat, 25 Jan
8:35 a.m. - 10:29 a.m.YUL-DCA
1h 54mdirect
4:10 p.m. - 5:55 p.m.DCA-YUL
1h 45mdirect
C$ 333Air Canada
Find Deal
Sun, 12 Jan - Sat, 25 Jan
1:15 p.m. - 3:13 p.m.YUL-IAD
1h 58mdirect
3:55 p.m. - 5:50 p.m.IAD-YUL
1h 55mdirect
C$ 334Air Canada
Find Deal
Thu, 9 Jan - Sat, 11 Jan
7:00 p.m. - 9:00 p.m.YUL-DCA
2h 00mdirect
6:00 a.m. - 7:45 a.m.DCA-YUL
1h 45mdirect
C$ 334Air Canada
Find Deal
Thu, 9 Jan - Sat, 11 Jan
1:15 p.m. - 3:13 p.m.YUL-IAD
1h 58mdirect
3:55 p.m. - 5:50 p.m.IAD-YUL
1h 55mdirect
C$ 349Air Canada
Find Deal
Fri, 31 Jan - Fri, 7 Feb
1:15 p.m. - 3:13 p.m.YUL-IAD
1h 58mdirect
3:55 p.m. - 5:50 p.m.IAD-YUL
1h 55mdirect
C$ 361Air Canada
Find Deal
Sun, 19 Jan - Thu, 23 Jan
1:15 p.m. - 3:13 p.m.YUL-IAD
1h 58mdirect
3:55 p.m. - 5:50 p.m.IAD-YUL
1h 55mdirect
C$ 457
Find Deal
Thu, 16 Jan - Thu, 23 Jan
8:35 a.m. - 10:29 a.m.YUL-DCA
1h 54mdirect
6:00 a.m. - 7:45 a.m.DCA-YUL
1h 45mdirect
C$ 524United Airlines
Find Deal
Wed, 22 Jan - Sun, 26 Jan
7:00 p.m. - 9:00 p.m.YUL-DCA
2h 00mdirect
4:10 p.m. - 5:55 p.m.DCA-YUL
1h 45mdirect
C$ 544United Airlines
Find Deal
Tue, 28 Jan - Wed, 29 Jan
9:15 a.m. - 11:30 a.m.YUL-IAD
2h 15mdirect
8:18 a.m. - 10:20 a.m.IAD-YUL
2h 02mdirect
C$ 597United Airlines
Find Deal
Wed, 22 Jan - Sun, 26 Jan

Delta flights from Montreal to Washington, D.C.

Our best Delta deals on Montreal to Washington, D.C. flight tickets
Delta
16 Jan
YUL6:03 p.m.Montreal Pierre Elliott Trudeau Intl
6h 19m
1 stop
IAD12:22 a.m.Washington, D.C. Dulles Intl
23 Jan
IAD6:00 a.m.Washington, D.C. Dulles Intl
10h 00m
2 stops
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
Delta
16 Jan
YUL11:20 a.m.Montreal Pierre Elliott Trudeau Intl
9h 45m
2 stops
IAD9:05 p.m.Washington, D.C. Dulles Intl
19 Jan
IAD6:00 a.m.Washington, D.C. Dulles Intl
5h 58m
1 stop
YUL11:58 a.m.Montreal Pierre Elliott Trudeau Intl
Delta
24 Jan
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
4h 41m
1 stop
BWI11:46 a.m.Baltimore/Washington
31 Jan
BWI7:15 a.m.Baltimore/Washington
9h 43m
1 stop
YUL4:58 p.m.Montreal Pierre Elliott Trudeau Intl

Porter Airlines flights from Montreal to Washington, D.C.

Our best Porter Airlines deals on Montreal to Washington, D.C. flight tickets
Porter Airlines
10 Jan
YUL8:55 a.m.Montreal Pierre Elliott Trudeau Intl
3h 54m
1 stop
IAD12:49 p.m.Washington, D.C. Dulles Intl
12 Jan
IAD2:00 p.m.Washington, D.C. Dulles Intl
5h 25m
1 stop
YUL7:25 p.m.Montreal Pierre Elliott Trudeau Intl
Porter Airlines
12 Jan
YUL6:50 a.m.Montreal Pierre Elliott Trudeau Intl
5h 59m
1 stop
IAD12:49 p.m.Washington, D.C. Dulles Intl
25 Jan
IAD1:35 p.m.Washington, D.C. Dulles Intl
4h 40m
1 stop
YUL6:15 p.m.Montreal Pierre Elliott Trudeau Intl
Porter Airlines
12 Jan
YUL6:50 a.m.Montreal Pierre Elliott Trudeau Intl
5h 59m
1 stop
IAD12:49 p.m.Washington, D.C. Dulles Intl
16 Jan
IAD2:10 p.m.Washington, D.C. Dulles Intl
5h 15m
1 stop
YUL7:25 p.m.Montreal Pierre Elliott Trudeau Intl

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Montreal 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 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 August, then book flights to Washington, D.C. from Montreal during February instead. Flights to Washington, D.C. in February, while not as cheap as those in August, still average around C$ 411.

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

The cheapest day to depart from Montreal to Washington, D.C. is on a Tuesday. Travellers who choose to depart for Washington, D.C. on a Tuesday will often find tickets for as low as C$ 444. The most expensive day to fly to Washington, D.C. is Monday, with ticket prices averaging around C$ 502.

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 to Washington, D.C. when you can find flight prices for as low as C$ 451. 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$ 515 per ticket.

What is the cheapest Montreal to Washington, D.C. flight route?

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

How far in advance should I book a flight to Washington, D.C.?

Most flyers found that booking tickets 46 days in advance of their planned departure date is the best time to get cheap flights to Washington, D.C.. During this timeframe, flight prices are around C$ 490. Keep in mind that you might also find cheap flights to Washington, D.C. outside of this time window. In fact, momondo users recently found flights from Montreal to Washington, D.C. for C$ 479.

What cabin class options are available on Montreal to Washington, D.C. flights?

There are 4 cabin classes available to choose from on Montreal 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 to Washington, D.C. flights?

You could potentially save up to 9% on your flight if you consider stops on a Montreal to Washington, D.C. flight.

How have Montreal to Washington, D.C. flight prices changed over time?

As of December 2024, prices for Montreal to Washington, D.C. flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Montreal to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal 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 to Washington, D.C. (YMQ to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Washington, D.C.

Best price found

C$ 186

Fastest flight time

1h 49m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Montreal in the past 72 hours is C$ 186. The best round-trip flight deal from Montreal to Washington, D.C. found on momondo in the last 72 hours is C$ 310.
The fastest flight from Montreal to Washington, D.C. takes 1h 49m
Direct flights go from Montreal to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • How far is Montreal to Washington, D.C. by plane?

    Washington, D.C. is 786.1 km away from Montreal. Flights usually cover this in 1h 49m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Montreal to Washington, D.C.?

    Prices for flights from Montreal to Washington, D.C. are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal to Washington, D.C.?

  • How old do you have to be to fly from Montreal to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal 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 to Washington, D.C.?

  • What is the most popular airline from Montreal to Washington, D.C.?


Best airlines flying from Montreal to Washington, D.C.

Compare and see reviews for airlines that fly from Montreal to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 331Free CancellationRating
7.0
8,382 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 337Free CancellationRating
7.9
283 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 356Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights
DeltaPriceFrom C$ 385Free CancellationRating
8.0
8,604 reviews
Search Delta flights
WestJetPriceFrom C$ 479Free CancellationRating
7.2
2,818 reviews
Search WestJet flights
  • United Airlines Flights From Montreal to Washington, D.C.

    Across 34 United Airlines flights from Montreal to Washington, D.C. this week, the average price was C$ 373, with the best United Airlines deals starting from C$ 249 round-trip. 9,059 users have rated United Airlines on momondo, with an average score of 7.4/10.

  • Air Canada Flights From Montreal to Washington, D.C.

    Air Canada (7.0/10 from 8,382 reviews) operates around 15 flights from Montreal to Washington, D.C. in any given week. The average Air Canada airfare for this route is around C$ 353, with deals from around C$ 232 rare but found on momondo. Referenced prices are for round-trip Montreal to Washington, D.C. flight searches in the last 72 hours.


Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to Washington, D.C. . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Washington, D.C. from Montreal which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Montreal and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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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.