Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Montreal 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 to Washington, D.C. departing on 16/12. 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

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your results
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

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.
9:15 a.m. - 8:57 p.m.YUL-IAD
11h 42m2 stops
8:18 a.m. - 10:20 a.m.IAD-YUL
2h 02mdirect
C$ 358United Airlines
Find Deal
mar., 14 ene. - mié., 15 ene.
9:00 a.m. - 12:59 p.m.YUL-IAD
3h 59m1 stop
1:45 p.m. - 7:20 p.m.IAD-YUL
5h 35m1 stop
C$ 384Porter Airlines
Find Deal
jue., 12 dic. - dom., 15 dic.
7:00 a.m. - 1:00 p.m.YUL-BWI
6h 00m1 stop
9:59 a.m. - 4:59 p.m.BWI-YUL
7h 00m1 stop
C$ 384Delta
Find Deal
mié., 4 dic. - mar., 10 dic.
4:00 p.m. - 10:24 p.m.YUL-IAD
6h 24m1 stop
1:45 p.m. - 6:00 p.m.IAD-YUL
4h 15m1 stop
C$ 388Porter Airlines
Find Deal
jue., 12 dic. - dom., 15 dic.
12:55 p.m. - 6:42 p.m.YUL-BWI
5h 47m1 stop
6:00 a.m. - 11:46 a.m.BWI-YUL
5h 46m1 stop
C$ 391Delta
Find Deal
jue., 12 dic. - dom., 15 dic.
1:15 p.m. - 7:26 p.m.YUL-DCA
6h 11m1 stop
6:00 a.m. - 7:45 a.m.DCA-YUL
1h 45mdirect
C$ 400United Airlines
Find Deal
mar., 14 ene. - mié., 15 ene.
6:30 p.m. - 8:41 p.m.YUL-IAD
2h 11mdirect
8:24 a.m. - 10:20 a.m.IAD-YUL
1h 56mdirect
C$ 419Air Canada
Find Deal
lun., 3 mar. - mar., 4 mar.
10:54 a.m. - 6:24 p.m.YUL-DCA
7h 30m1 stop
8:12 a.m. - 3:25 p.m.DCA-YUL
7h 13m2 stops
C$ 420American Airlines
Find Deal
mar., 14 ene. - mié., 15 ene.
4:30 p.m. - 9:23 p.m.YUL-IAD
4h 53m1 stop
3:55 p.m. - 5:50 p.m.IAD-YUL
1h 55mdirect
C$ 434Air Canada
Find Deal
lun., 3 mar. - mar., 4 mar.
7:30 a.m. - 11:45 a.m.YUL-DCA
4h 15m1 stop
6:23 p.m. - 10:10 a.m.DCA-YUL
15h 47m1 stop
C$ 454American Airlines
Find Deal
mié., 11 dic. - lun., 6 ene.
9:00 a.m. - 12:59 p.m.YUL-IAD
3h 59m1 stop
C$ 231Porter Airlines
Find Deal
lun., 16 dic.
7:00 a.m. - 3:37 p.m.YUL-BWI
8h 37m1 stop
C$ 232Delta
Find Deal
mié., 4 dic.
3:55 p.m. - 7:33 p.m.YUL-BWI
27h 38m1 stop
C$ 235
Find Deal
mié., 27 nov.
6:30 p.m. - 8:41 p.m.YUL-IAD
2h 11mdirect
C$ 246Air Canada
Find Deal
lun., 24 feb.
3:55 p.m. - 9:37 a.m.YUL-BWI
17h 42m1 stop
C$ 249
Find Deal
mar., 3 dic.
4:45 p.m. - 11:42 p.m.YUL-BWI
6h 57m1 stop
C$ 262WestJet
Find Deal
mié., 18 dic.
6:09 p.m. - 10:54 a.m.YUL-BWI
16h 45m1 stop
C$ 274WestJet
Find Deal
vie., 13 dic.
1:15 p.m. - 3:13 p.m.YUL-IAD
1h 58mdirect
C$ 281Air Canada
Find Deal
mié., 11 dic.
8:25 a.m. - 10:19 a.m.YUL-DCA
1h 54mdirect
C$ 308United Airlines
Find Deal
jue., 19 dic.
7:00 p.m. - 9:00 p.m.YUL-DCA
2h 00mdirect
C$ 309United Airlines
Find Deal
vie., 13 dic.
9:20 a.m. - 9:44 p.m.YUL-BWI
12h 24m1 stop
7:19 p.m. - 2:55 p.m.BWI-YUL
19h 36m2 stops
C$ 547
Find Deal
lun., 25 nov. - mié., 4 dic.
9:20 a.m. - 11:25 p.m.YUL-BWI
14h 05m1 stop
7:48 p.m. - 2:10 p.m.BWI-YUL
18h 22m1 stop
C$ 549
Find Deal
vie., 22 nov. - jue., 28 nov.
7:10 a.m. - 11:39 a.m.YUL-BWI
4h 29m1 stop
2:05 p.m. - 11:59 p.m.BWI-YUL
9h 54m1 stop
C$ 588WestJet
Find Deal
lun., 25 nov. - jue., 28 nov.
4:00 p.m. - 10:24 p.m.YUL-IAD
6h 24m1 stop
1:45 p.m. - 7:25 p.m.IAD-YUL
5h 40m1 stop
C$ 647Porter Airlines
Find Deal
vie., 22 nov. - lun., 25 nov.
6:40 p.m. - 10:24 p.m.YUL-IAD
3h 44m1 stop
1:45 p.m. - 6:00 p.m.IAD-YUL
4h 15m1 stop
C$ 682Porter Airlines
Find Deal
vie., 22 nov. - vie., 29 nov.
7:10 a.m. - 11:39 a.m.YUL-BWI
4h 29m1 stop
11:40 a.m. - 11:38 p.m.BWI-YUL
11h 58m1 stop
C$ 727WestJet
Find Deal
sáb., 23 nov. - sáb., 30 nov.
6:30 p.m. - 8:38 p.m.YUL-IAD
2h 08mdirect
5:56 p.m. - 7:48 p.m.IAD-YUL
1h 52mdirect
C$ 969United Airlines
Find Deal
lun., 25 nov. - mié., 4 dic.
8:25 a.m. - 10:19 a.m.YUL-DCA
1h 54mdirect
4:00 p.m. - 5:45 p.m.DCA-YUL
1h 45mdirect
C$ 969United Airlines
Find Deal
lun., 25 nov. - mié., 4 dic.
1:15 p.m. - 3:13 p.m.YUL-IAD
1h 58mdirect
5:56 p.m. - 7:48 p.m.IAD-YUL
1h 52mdirect
C$ 973Air Canada
Find Deal
vie., 22 nov. - lun., 25 nov.
7:00 p.m. - 9:00 p.m.YUL-DCA
2h 00mdirect
12:55 p.m. - 5:38 p.m.DCA-YUL
4h 43m1 stop
C$ 973Air Canada
Find Deal
vie., 22 nov. - lun., 25 nov.
6:30 p.m. - 8:41 p.m.YUL-IAD
2h 11mdirect
8:24 a.m. - 10:20 a.m.IAD-YUL
1h 56mdirect
C$ 419Air Canada
Find Deal
lun., 3 mar. - mar., 4 mar.
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$ 447Air Canada
Find Deal
jue., 20 mar. - jue., 27 mar.
6:30 p.m. - 8:38 p.m.YUL-IAD
2h 08mdirect
3:55 p.m. - 5:50 p.m.IAD-YUL
1h 55mdirect
C$ 463
Find Deal
jue., 12 dic. - dom., 15 dic.
8:25 a.m. - 10:19 a.m.YUL-DCA
1h 54mdirect
6:00 a.m. - 7:45 a.m.DCA-YUL
1h 45mdirect
C$ 463
Find Deal
jue., 12 dic. - dom., 15 dic.
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$ 465Air Canada
Find Deal
dom., 22 dic. - mié., 25 dic.
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$ 475Air Canada
Find Deal
vie., 28 feb. - dom., 2 mar.
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$ 490United Airlines
Find Deal
jue., 12 dic. - dom., 15 dic.
8:25 a.m. - 10:19 a.m.YUL-DCA
1h 54mdirect
6:00 a.m. - 7:45 a.m.DCA-YUL
1h 45mdirect
C$ 490United Airlines
Find Deal
jue., 12 dic. - dom., 15 dic.
9:15 a.m. - 11:30 a.m.YUL-IAD
2h 15mdirect
3:55 p.m. - 5:50 p.m.IAD-YUL
1h 55mdirect
C$ 547Lufthansa
Find Deal
mar., 14 ene. - mié., 15 ene.
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$ 547Lufthansa
Find Deal
mar., 14 ene. - mié., 15 ene.

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

Our best Porter Airlines deals on Montreal to Washington, D.C. flight tickets
Porter Airlines
12 Dec
YUL9:00 a.m.Montreal Pierre Elliott Trudeau Intl
3h 59m
1 stop
IAD12:59 p.m.Washington, D.C. Dulles Intl
15 Dec
IAD1:45 p.m.Washington, D.C. Dulles Intl
5h 35m
1 stop
YUL7:20 p.m.Montreal Pierre Elliott Trudeau Intl
Porter Airlines
12 Dec
YUL4:00 p.m.Montreal Pierre Elliott Trudeau Intl
6h 24m
1 stop
IAD10:24 p.m.Washington, D.C. Dulles Intl
15 Dec
IAD1:45 p.m.Washington, D.C. Dulles Intl
4h 15m
1 stop
YUL6:00 p.m.Montreal Pierre Elliott Trudeau Intl
Porter Airlines
11 Dec
YUL6:50 a.m.Montreal Pierre Elliott Trudeau Intl
6h 09m
1 stop
IAD12:59 p.m.Washington, D.C. Dulles Intl
5 Jan
IAD1:45 p.m.Washington, D.C. Dulles Intl
5h 35m
1 stop
YUL7:20 p.m.Montreal Pierre Elliott Trudeau Intl

Air Canada flights from Montreal to Washington, D.C.

Our best Air Canada deals on Montreal to Washington, D.C. flight tickets
Air Canada
3 Mar
YUL6:30 p.m.Montreal Pierre Elliott Trudeau Intl
2h 11m
IAD8:41 p.m.Washington, D.C. Dulles Intl
4 Mar
IAD8:24 a.m.Washington, D.C. Dulles Intl
1h 56m
YUL10:20 a.m.Montreal Pierre Elliott Trudeau Intl
Air Canada
3 Mar
YUL4:30 p.m.Montreal Pierre Elliott Trudeau Intl
4h 53m
1 stop
IAD9:23 p.m.Washington, D.C. Dulles Intl
4 Mar
IAD3:55 p.m.Washington, D.C. Dulles Intl
1h 55m
YUL5:50 p.m.Montreal Pierre Elliott Trudeau Intl
Air Canada
20 Mar
YUL7:00 p.m.Montreal Pierre Elliott Trudeau Intl
2h 00m
DCA9:00 p.m.Washington, D.C. Reagan-National
27 Mar
DCA6:00 a.m.Washington, D.C. Reagan-National
1h 45m
YUL7:45 a.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 cheapest month to fly from Montreal to Washington, D.C.?

February. The cheapest time of year to fly to Washington, D.C. from Montreal is February. The most expensive is October.

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

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Monday

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

In the morning. Montreal to Washington, D.C. flights are approximately 12% more expensive in the evening than in the morning

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?

44 days before. The cheapest time to buy a flight from Montreal to Washington, D.C. is approximately 44 days to departure

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

There are 2 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 6% 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 November 2024, prices for Montreal to Washington, D.C. flights are approximately 13% more expensive when compared to flights at the same time last year.

What is the typical price of a round-trip flight between Montreal and Washington, D.C.?


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$ 231

Fastest flight time

1h 54m

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$ 231. The best round-trip flight deal from Montreal to Washington, D.C. found on momondo in the last 72 hours is C$ 358.
The fastest flight from Montreal to Washington, D.C. takes 1h 54m
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 54m, 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$ 324Free CancellationRating
7.0
8,237 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 325Free CancellationRating
7.8
288 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 349Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
DeltaPriceFrom C$ 377Free CancellationRating
8.0
8,756 reviews
Search Delta flights
WestJetPriceFrom C$ 473Free CancellationRating
7.3
2,811 reviews
Search WestJet flights
  • United Airlines Flights From Montreal to Washington, D.C.

    Across 42 United Airlines flights from Montreal to Washington, D.C. this week, the average price was C$ 369, with the best United Airlines deals starting from C$ 249 round-trip. 9,171 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 8,237 reviews) operates around 30 flights from Montreal to Washington, D.C. in any given week. The average Air Canada airfare for this route is around C$ 383, 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.


An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
lun. 25/11
lun. 2/12
Email me momondo's favourite deals

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.