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Cheap flights from Montreal to Washington, D.C. from $138

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 5/23. 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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Easily compare round-trip flights from Montreal to Washington, D.C.

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Montreal to Washington, D.C. by changing tabs
Porter Airlines
May 19
YUL8:35 amMontreal Pierre Elliott Trudeau Intl
3h 32m
1 stop
IAD12:07 pmWashington, D.C. Dulles Intl
May 26
IAD1:30 pmWashington, D.C. Dulles Intl
4h 25m
1 stop
YUL5:55 pmMontreal Pierre Elliott Trudeau Intl
Air Canada
May 10
YUL6:50 pmMontreal Pierre Elliott Trudeau Intl
1h 49m
IAD8:39 pmWashington, D.C. Dulles Intl
May 14
IAD8:16 amWashington, D.C. Dulles Intl
1h 55m
YUL10:11 amMontreal Pierre Elliott Trudeau Intl
Multiple Airlines
May 24
YUL2:10 pmMontreal Pierre Elliott Trudeau Intl
1h 47m
DCA3:57 pmWashington, D.C. Reagan-National
May 27
DCA11:00 amWashington, D.C. Reagan-National
1h 44m
YUL12:44 pmMontreal Pierre Elliott Trudeau Intl
United Airlines
May 24
YUL2:10 pmMontreal Pierre Elliott Trudeau Intl
1h 47m
DCA3:57 pmWashington, D.C. Reagan-National
May 27
DCA12:00 pmWashington, D.C. Reagan-National
3h 51m
1 stop
YUL3:51 pmMontreal Pierre Elliott Trudeau Intl
American Airlines
May 16
YUL11:00 amMontreal Pierre Elliott Trudeau Intl
8h 16m
1 stop
DCA7:16 pmWashington, D.C. Reagan-National
May 20
DCA6:25 amWashington, D.C. Reagan-National
4h 00m
1 stop
YUL10:25 amMontreal Pierre Elliott Trudeau Intl
Delta
May 10
YUL6:35 pmMontreal Pierre Elliott Trudeau Intl
4h 17m
1 stop
BWI10:52 pmBaltimore/Washington
May 12
BWI5:17 pmBaltimore/Washington
5h 33m
1 stop
YUL10:50 pmMontreal Pierre Elliott Trudeau Intl

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

If you're looking for one-way flights from Montreal to Washington, D.C., view some of our deals below provided by Air Canada, Porter Airlines and United Airlines
Multiple Airlines
May 23
YUL2:45 pmMontreal Pierre Elliott Trudeau Intl
9h 48m
1 stop
BWI12:33 amBaltimore/Washington
Porter Airlines
May 14
YUL10:45 amMontreal Pierre Elliott Trudeau Intl
5h 07m
1 stop
IAD3:52 pmWashington, D.C. Dulles Intl
United Airlines
May 23
YUL3:29 pmMontreal Pierre Elliott Trudeau Intl
1h 59m
IAD5:28 pmWashington, D.C. Dulles Intl

Search last-minute flights to Washington, D.C. from Montreal

Find and compare round-trip flight prices for your last-minute flight from Montreal to Washington, D.C.
Multiple Airlines
Apr 23
YUL11:10 amMontreal Pierre Elliott Trudeau Intl
21h 28m
1 stop
BWI8:38 amBaltimore/Washington
Apr 27
BWI10:00 amBaltimore/Washington
9h 00m
1 stop
YUL7:00 pmMontreal Pierre Elliott Trudeau Intl
Porter Airlines
May 4
YUL8:35 amMontreal Pierre Elliott Trudeau Intl
4h 47m
1 stop
IAD1:22 pmWashington, D.C. Dulles Intl
May 21
IAD5:20 pmWashington, D.C. Dulles Intl
5h 30m
1 stop
YUL10:50 pmMontreal Pierre Elliott Trudeau Intl
Air Canada
May 3
YUL2:10 pmMontreal Pierre Elliott Trudeau Intl
1h 47m
DCA3:57 pmWashington, D.C. Reagan-National
May 10
DCA6:00 amWashington, D.C. Reagan-National
1h 44m
YUL7:44 amMontreal Pierre Elliott Trudeau Intl
United Airlines
May 2
YUL1:57 pmMontreal Pierre Elliott Trudeau Intl
2h 01m
IAD3:58 pmWashington, D.C. Dulles Intl
May 4
IAD8:10 amWashington, D.C. Dulles Intl
3h 50m
1 stop
YUL12:00 pmMontreal Pierre Elliott Trudeau Intl
Delta
May 2
YUL6:35 pmMontreal Pierre Elliott Trudeau Intl
4h 12m
1 stop
BWI10:47 pmBaltimore/Washington
May 4
BWI6:10 amBaltimore/Washington
6h 00m
1 stop
YUL12:10 pmMontreal Pierre Elliott Trudeau Intl
American Airlines
May 2
YUL10:35 amMontreal Pierre Elliott Trudeau Intl
6h 17m
2 stops
DCA4:52 pmWashington, D.C. Reagan-National
May 4
DCA7:49 amWashington, D.C. Reagan-National
8h 55m
1 stop
YUL4:44 pmMontreal Pierre Elliott Trudeau Intl

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 $147Free CancellationRating
7.0
6,844 reviews
Search Air Canada flights
United AirlinesPriceFrom $215Free CancellationRating
7.4
11,325 reviews
Search United Airlines flights
Porter AirlinesPriceFrom $247Free CancellationRating
7.4
438 reviews
Search Porter Airlines flights
DeltaPriceFrom $256Free CancellationRating
8.0
11,069 reviews
Search Delta flights
American AirlinesPriceFrom $287Free CancellationRating
7.3
14,951 reviews
Search American Airlines flights
  • United Airlines Flights From Montreal to Washington, D.C.

    United Airlines operates around 34 flights from Montreal to Washington, D.C. every week. The average price of these flights found in the last 72 hours has been $375, but momondo users have found United Airlines deals from Montreal to Washington, D.C. from as low as $215 round-trip. United Airlines has been scored 7.4/10 in 11,325 reviews.

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

    Air Canada is also a popular choice for this route. Air Canada flight deals for Montreal to Washington, D.C. start from as low as $147 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around $364. Air Canada operates 35 flights to Washington, D.C. from Montreal in an average week. Users have rated it 7.0/10 across 6,844 reviews.


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

Our best United Airlines deals on Montreal to Washington, D.C. flight tickets
United Airlines
May 24
YUL2:10 pmMontreal Pierre Elliott Trudeau Intl
1h 47m
DCA3:57 pmWashington, D.C. Reagan-National
May 27
DCA12:00 pmWashington, D.C. Reagan-National
3h 51m
1 stop
YUL3:51 pmMontreal Pierre Elliott Trudeau Intl
United Airlines
May 23
YUL3:29 pmMontreal Pierre Elliott Trudeau Intl
1h 59m
IAD5:28 pmWashington, D.C. Dulles Intl
May 27
IAD8:19 amWashington, D.C. Dulles Intl
1h 52m
YUL10:11 amMontreal Pierre Elliott Trudeau Intl
United Airlines
May 24
YUL8:00 pmMontreal Pierre Elliott Trudeau Intl
25h 02m
1 stop
IAD9:02 pmWashington, D.C. Dulles Intl
May 26
IAD8:19 amWashington, D.C. Dulles Intl
1h 52m
YUL10:11 amMontreal 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
May 19
YUL8:35 amMontreal Pierre Elliott Trudeau Intl
3h 32m
1 stop
IAD12:07 pmWashington, D.C. Dulles Intl
May 26
IAD1:30 pmWashington, D.C. Dulles Intl
4h 25m
1 stop
YUL5:55 pmMontreal Pierre Elliott Trudeau Intl
Porter Airlines
May 24
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
4h 37m
1 stop
IAD11:37 amWashington, D.C. Dulles Intl
May 26
IAD6:30 pmWashington, D.C. Dulles Intl
4h 00m
1 stop
YUL10:30 pmMontreal Pierre Elliott Trudeau Intl
Porter Airlines
May 18
YUL8:35 amMontreal Pierre Elliott Trudeau Intl
4h 47m
1 stop
IAD1:22 pmWashington, D.C. Dulles Intl
May 21
IAD1:00 pmWashington, D.C. Dulles Intl
5h 00m
1 stop
YUL6:00 pmMontreal Pierre Elliott Trudeau Intl

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 cheapest month to fly from Montreal to Washington, D.C.?

April. The cheapest time of year to fly to Washington, D.C. from Montreal is April. Most expensive is June

What is the cheapest day to depart Montreal for Washington, D.C.?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from Montreal to Washington, D.C.?

In the afternoon. Montreal to Washington, D.C. flights are approximately 20% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to Washington, D.C. from Montreal?

Porter Airlines. Air Canada, American Airlines, and Delta are the most popular carriers operating from Montreal to Washington, D.C.

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

Montreal Pierre Elliott Trudeau Intl - Washington, D.C. Dulles Intl. 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 you book Montreal to Washington, D.C. flights?

46 days before. The cheapest time to buy a flight from Montreal to Washington, D.C. is approximately 46 days to departure

How many flights depart from Montreal to Washington, D.C. on average per day?

11 flights are operational weekly from Montreal to Washington, D.C. as of April 2024. The most popular departure time for this route is 12:00PM, with 46% of flights per day taking off in the afternoon.

How many flights depart from Montreal to Washington, D.C. on average per week?

As of April 2024, there are 81 flights per week flying from Montreal to Washington, D.C.. The most common day of the week flights depart is Monday, with 15% of flights taking off on this day.

Can stopping save me money on Montreal to Washington, D.C. flights?

You could potentially save up to 7% on your flight if you consider stops on a Montreal to Washington, D.C. flight.

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

$138

Fastest flight time

1h 47m

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 $138. The best round-trip flight deal from Montreal to Washington, D.C. found on momondo in the last 72 hours is $257.
The fastest flight from Montreal to Washington, D.C. takes 1h 47m
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?

    There are 488.5 mi between Montreal and Washington, D.C.. In terms of flight time, this usually takes a little over 1h 47m.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

It is quick and easy to find Montreal to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Yes. momondo allows you to filter the results for Montreal to Washington, D.C. flights to just show those with flexible booking policies.

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?

Of course. momondo tracks the price of Montreal to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Thu 4/25
Thu 5/2
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Find better results for your stay in the United States

Fly into one of these airports located in Washington, D.C.
Airports listed have a maximum distance of 22.4 mi from Washington, D.C.