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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. from $137

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 9/7. 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 Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C.

Cheap round-trip flights

Air Canada Logo
8:15 am - 12:08 pmYUL-DCA
3h 53m1 stop
Air Canada Logo
6:00 am - 7:49 amDCA-YUL
1h 49mnonstop
$219Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 7
Air Canada Logo
8:30 am - 10:26 amYUL-DCA
1h 56mnonstop
Air Canada Logo
12:55 pm - 7:14 pmDCA-YUL
6h 19m1 stop
$221Air Canada
Find Deal
Fri, Nov 7 - Mon, Nov 10
Air Canada Logo
8:30 am - 10:20 amYUL-DCA
1h 50mnonstop
Air Canada Logo
6:00 am - 7:49 amDCA-YUL
1h 49mnonstop
$223Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 7
Air Canada Logo
8:15 am - 12:08 pmYUL-DCA
3h 53m1 stop
Air Canada Logo
8:40 pm - 1:50 amDCA-YUL
5h 10m1 stop
$226Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 7
Air Canada Logo
5:10 pm - 10:35 pmYUL-DCA
5h 25m1 stop
Air Canada Logo
12:55 pm - 7:14 pmDCA-YUL
6h 19m1 stop
$231Air Canada
Find Deal
Fri, Nov 7 - Mon, Nov 10
Delta Logo
6:00 am - 6:16 pmYUL-DCA
12h 16m2 stops
Delta Logo
8:00 am - 5:04 pmDCA-YUL
9h 04m1 stop
$265Delta
Find Deal
Sat, Nov 22 - Mon, Nov 24
Delta Logo
2:48 pm - 11:46 pmYUL-DCA
8h 58m1 stop
Delta Logo
12:00 pm - 11:16 pmDCA-YUL
11h 16m1 stop
$274Delta
Find Deal
Thu, Aug 28 - Thu, Sep 4
Delta Logo
6:00 am - 12:39 pmYUL-DCA
6h 39m1 stop
Delta Logo
12:10 pm - 11:08 pmDCA-YUL
10h 58m2 stops
$282Delta
Find Deal
Tue, Jul 29 - Tue, Aug 5
American Airlines Logo
4:05 pm - 7:59 pmYUL-DCA
3h 54m1 stop
American Airlines Logo
6:10 am - 3:25 pmDCA-YUL
9h 15m1 stop
$295American Airlines
Find Deal
Fri, Aug 8 - Fri, Aug 15
American Airlines Logo
4:05 pm - 7:59 pmYUL-DCA
3h 54m1 stop
American Airlines Logo
6:10 am - 3:25 pmDCA-YUL
9h 15m1 stop
$299American Airlines
Find Deal
Fri, Aug 8 - Fri, Aug 15

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
Sep 4
YUL8:15 amMontreal Pierre Elliott Trudeau Intl
3h 53m
1 stop
DCA12:08 pmWashington, D.C. Reagan-National
Sep 7
DCA6:00 amWashington, D.C. Reagan-National
1h 49m
YUL7:49 amMontreal Pierre Elliott Trudeau Intl
$219
Find similar
Air Canada
Nov 7
YUL8:30 amMontreal Pierre Elliott Trudeau Intl
1h 56m
DCA10:26 amWashington, D.C. Reagan-National
Nov 10
DCA12:55 pmWashington, D.C. Reagan-National
6h 19m
1 stop
YUL7:14 pmMontreal Pierre Elliott Trudeau Intl
$221
Find similar
Air Canada
Sep 4
YUL8:30 amMontreal Pierre Elliott Trudeau Intl
1h 50m
DCA10:20 amWashington, D.C. Reagan-National
Sep 7
DCA6:00 amWashington, D.C. Reagan-National
1h 49m
YUL7:49 amMontreal Pierre Elliott Trudeau Intl
$223
Find similar

American Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Aug 8
YUL4:05 pmMontreal Pierre Elliott Trudeau Intl
3h 54m
1 stop
DCA7:59 pmWashington, D.C. Reagan-National
Aug 15
DCA6:10 amWashington, D.C. Reagan-National
9h 15m
1 stop
YUL3:25 pmMontreal Pierre Elliott Trudeau Intl
$295
Find similar
American Airlines
Aug 8
YUL4:05 pmMontreal Pierre Elliott Trudeau Intl
3h 54m
1 stop
DCA7:59 pmWashington, D.C. Reagan-National
Aug 15
DCA6:10 amWashington, D.C. Reagan-National
9h 15m
1 stop
YUL3:25 pmMontreal Pierre Elliott Trudeau Intl
$299
Find similar
American Airlines
Jul 22
YUL5:30 pmMontreal Pierre Elliott Trudeau Intl
13h 55m
1 stop
DCA7:25 amWashington, D.C. Reagan-National
Jul 25
DCA10:20 pmWashington, D.C. Reagan-National
11h 30m
1 stop
YUL9:50 amMontreal Pierre Elliott Trudeau Intl
$368
Find similar

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. Reagan-National 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 typical price of a round-trip flight between Montreal Pierre Elliott Trudeau Intl Airport and Washington, D.C. Reagan-National Airport?

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of May is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around $301. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $303.

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

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport is on a Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $266. Flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport on a Tuesday will generally be more expensive and average around $459. 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 Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $296. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the afternoon when prices are around $634.

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

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

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

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Montreal Pierre Elliott Trudeau Intl Airport for as low as $271 on momondo.

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

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

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

As of July 2025, prices for Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport flights are approximately 8% 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. Reagan-National Airport

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. Reagan-National Airport 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. Reagan-National Airport (YUL to DCA) 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. Reagan-National Airport

Best Price Found

$137

Fastest flight time

1h 48m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is $137. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $219.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport takes 1h 48m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport every day.
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  • How far is Montreal Pierre Elliott Trudeau Intl to Washington, D.C. Reagan-National by plane?

    There are 486.2 mi between Montreal Pierre Elliott Trudeau Intl and Washington, D.C. Reagan-National. By plane, this route typically takes 1h 48m.

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

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport refresh daily.

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

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

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport 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. Reagan-National Airport. 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. Reagan-National Airport?

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

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

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $233Free CancellationRating
7.1
9,731 reviews
Search Air Canada flights
United AirlinesPriceFrom $259Free CancellationRating
7.4
8,863 reviews
Search United Airlines flights

  • United Airlines Flights From Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport

    Across 20 United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport this week, the average price was $541, with the best United Airlines deals starting from $259 round-trip. 8,861 users have rated United Airlines on momondo, with an average score of 7.4/10.

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

    $233 is the best Air Canada flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to $363, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 9,725 user reviews) flies into Washington, D.C. Reagan-National Airport from Montreal Pierre Elliott Trudeau Intl Airport 20 times in an average week so prices can vary.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Laurel
Woodbridge
Silver Spring
Tysons
Waldorf
Fredericksburg
Manassas
Gaithersburg
Rockville
Towson
Fairfax
Colonial Beach
Glen Burnie
Linthicum Heights
Reston
Springfield

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Washington, D.C.. momondo saves you time and could save you money on your trip.

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?

Price alerts on flights to Washington, D.C. from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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