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Cheap flights from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport from $115

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport departing on 6/14. 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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Find the cheapest flights from Washington, D.C. to Montreal

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to Montreal.
9:45 am - 11:40 amIAD-YUL
1h 55mnonstop
8:55 am - 3:06 pmYUL-IAD
6h 11m1 stop
Wed, May 14 - Wed, May 21
4:20 pm - 10:15 pmIAD-YUL
5h 55m1 stop
7:10 pm - 9:08 pmYUL-IAD
1h 58mnonstop
Wed, May 14 - Wed, May 21
9:45 am - 11:40 amIAD-YUL
1h 55mnonstop
7:10 pm - 9:08 pmYUL-IAD
1h 58mnonstop
$258Air Canada
Find Deal
Wed, May 14 - Wed, May 21
4:35 pm - 6:25 pmDCA-YUL
1h 50mnonstop
8:00 pm - 9:53 pmYUL-DCA
1h 53mnonstop
$258Air Canada
Find Deal
Wed, May 14 - Wed, May 21
7:00 am - 11:15 amIAD-YUL
4h 15m1 stop
8:55 am - 12:59 pmYUL-IAD
4h 04m1 stop
$262Porter Airlines
Find Deal
Thu, Apr 24 - Mon, Apr 28
2:00 pm - 6:02 pmIAD-YUL
4h 02m1 stop
10:45 am - 3:06 pmYUL-IAD
4h 21m1 stop
$265Porter Airlines
Find Deal
Sun, Apr 27 - Sun, May 4
10:10 pm - 8:35 amIAD-YUL
10h 25m1 stop
11:15 am - 1:14 pmYUL-IAD
1h 59mnonstop
$290United Airlines
Find Deal
Sat, May 17 - Sun, May 18
4:07 pm - 6:00 pmIAD-YUL
1h 53mnonstop
8:00 pm - 7:27 amYUL-IAD
11h 27m1 stop
$296United Airlines
Find Deal
Sat, Apr 26 - Sat, Apr 26
6:05 am - 9:50 amDCA-YUL
3h 45m1 stop
12:55 pm - 7:59 pmYUL-DCA
7h 04m1 stop
$299American Airlines
Find Deal
Tue, Apr 22 - Tue, Apr 22
6:30 am - 12:20 pmDCA-YUL
5h 50m1 stop
4:04 pm - 7:59 pmYUL-DCA
3h 55m1 stop
$332American Airlines
Find Deal
Sun, Apr 20 - Tue, Apr 22

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

Our best United Airlines deals on Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines
May 17
IAD10:10 pmWashington, D.C. Dulles Intl
10h 25m
1 stop
YUL8:35 amMontreal Pierre Elliott Trudeau Intl
May 18
YUL11:15 amMontreal Pierre Elliott Trudeau Intl
1h 59m
IAD1:14 pmWashington, D.C. Dulles Intl
United Airlines
Apr 26
IAD4:07 pmWashington, D.C. Dulles Intl
1h 53m
YUL6:00 pmMontreal Pierre Elliott Trudeau Intl
Apr 26
YUL8:00 pmMontreal Pierre Elliott Trudeau Intl
11h 27m
1 stop
IAD7:27 amWashington, D.C. Dulles Intl
United Airlines
May 26
IAD1:52 pmWashington, D.C. Dulles Intl
1h 57m
YUL3:49 pmMontreal Pierre Elliott Trudeau Intl
May 31
YUL2:20 pmMontreal Pierre Elliott Trudeau Intl
1h 59m
IAD4:19 pmWashington, D.C. Dulles Intl

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

Our best Porter Airlines deals on Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Porter Airlines
Apr 24
IAD7:00 amWashington, D.C. Dulles Intl
4h 15m
1 stop
YUL11:15 amMontreal Pierre Elliott Trudeau Intl
Apr 28
YUL8:55 amMontreal Pierre Elliott Trudeau Intl
4h 04m
1 stop
IAD12:59 pmWashington, D.C. Dulles Intl
Porter Airlines
Apr 27
IAD2:00 pmWashington, D.C. Dulles Intl
4h 02m
1 stop
YUL6:02 pmMontreal Pierre Elliott Trudeau Intl
May 4
YUL10:45 amMontreal Pierre Elliott Trudeau Intl
4h 21m
1 stop
IAD3:06 pmWashington, D.C. Dulles Intl
Porter Airlines
May 1
IAD11:35 amWashington, D.C. Dulles Intl
4h 25m
1 stop
YUL4:00 pmMontreal Pierre Elliott Trudeau Intl
May 4
YUL8:55 amMontreal Pierre Elliott Trudeau Intl
6h 11m
1 stop
IAD3:06 pmWashington, D.C. Dulles Intl

See travel insights to Montreal from

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

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 to Montreal Pierre Elliott Trudeau Intl Airport?

The month of July is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Washington, D.C. averaging around $381.

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport is on a Thursday. Travelers who choose to depart for Montreal Pierre Elliott Trudeau Intl Airport on a Thursday will often find tickets for as low as $606. Flights from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport on a Sunday will generally be more expensive and average around $904. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

In the afternoon is the cheapest time of day to fly from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as $716. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $890.

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

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

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

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

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

As of March 2025, prices for Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 7% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$115

Fastest flight time

1h 45m

Direct flights

Every day
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from Washington, D.C. in the past 72 hours is $115. The best round-trip flight deal from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is $248.
The fastest flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport takes 1h 45m
Direct flights go from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport every day.

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

    A flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl will travel around 482.7 mi. Typically, this will take 1h 45m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The required travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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


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

Compare and see reviews for airlines that fly from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $137Free CancellationRating
7.0
9,004 reviews
Search Air Canada flights
United AirlinesPriceFrom $223Free CancellationRating
7.4
8,614 reviews
Search United Airlines flights
DeltaPriceFrom $255Free CancellationRating
8.0
7,899 reviews
Search Delta flights
Porter AirlinesPriceFrom $266Free CancellationRating
7.9
277 reviews
Search Porter Airlines flights
WestJetPriceFrom $369Free CancellationRating
7.2
2,789 reviews
Search WestJet flights
  • United Airlines Flights From Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport

    The lowest priced United Airlines flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport from the last 72 hours was $223. Generally, United Airlines has 37 flights on this route every week with an average price of $503. United Airlines is rated 7.4/10 by our users.

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

    Air Canada is also a popular choice for this route. Air Canada flight deals for Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport start from as low as $137 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around $398. Air Canada operates 37 flights to Montreal Pierre Elliott Trudeau Intl Airport from Washington, D.C. in an average week. Users have rated it 7.0/10 across 9,012 reviews.


Traveling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Dorval
Longueuil
Cornwall
Brossard
Trois-Rivières
Magog
Saint-Sauveur
Saint-Jean-sur-Richelieu
Sherbrooke
Drummondville
Montebello
Boucherville
Bromont
North Hatley
Sutton

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Montreal for you.

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

Yes. All flights to Montreal from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Washington, D.C. and Montreal 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 Washington, D.C. to Montreal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Montreal from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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