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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. from $168

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 12/9. 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

Enter your travel dates to find the best prices.
Air Canada Logo
12:10 pm - 6:05 pmYUL-DCA
5h 55m1 stop
Air Canada Logo
6:00 am - 7:45 amDCA-YUL
1h 45mnonstop
$240Air Canada
Find Deal
Thu, Dec 25 - Mon, Dec 29
Air Canada Logo
1:35 pm - 3:31 pmYUL-DCA
1h 56mnonstop
Air Canada Logo
6:59 am - 11:23 amDCA-YUL
4h 24m1 stop
$244Air Canada
Find Deal
Thu, Dec 25 - Mon, Dec 29
Air Canada Logo
8:25 am - 10:21 amYUL-DCA
1h 56mnonstop
Air Canada Logo
6:59 am - 3:44 pmDCA-YUL
8h 45m2 stops
$245Air Canada
Find Deal
Sun, Dec 21 - Sun, Jan 18
Air Canada Logo
12:10 pm - 6:05 pmYUL-DCA
5h 55m1 stop
Air Canada Logo
8:40 pm - 1:53 amDCA-YUL
5h 13m1 stop
$246Air Canada
Find Deal
Thu, Dec 25 - Mon, Dec 29
Air Canada Logo
12:10 pm - 6:05 pmYUL-DCA
5h 55m1 stop
Air Canada Logo
6:59 am - 12:22 pmDCA-YUL
5h 23m1 stop
$251Air Canada
Find Deal
Thu, Dec 25 - Mon, Dec 29
Air Canada Logo
8:25 am - 10:21 amYUL-DCA
1h 56mnonstop
Air Canada Logo
6:00 am - 7:45 amDCA-YUL
1h 45mnonstop
$254Air Canada
Find Deal
Sun, Dec 21 - Fri, Jan 2
Air Canada Logo
8:00 pm - 9:56 pmYUL-DCA
1h 56mnonstop
Air Canada Logo
6:00 am - 7:45 amDCA-YUL
1h 45mnonstop
$255Air Canada
Find Deal
Wed, Dec 10 - Sat, Jan 3
Air Canada Logo
3:10 pm - 7:45 pmYUL-DCA
4h 35m1 stop
Air Canada Logo
6:59 am - 3:40 pmDCA-YUL
8h 41m2 stops
$257Air Canada
Find Deal
Thu, Jan 29 - Fri, Feb 6
Air Canada Logo
8:50 am - 12:19 pmYUL-DCA
3h 29m1 stop
Air Canada Logo
6:59 am - 11:23 amDCA-YUL
4h 24m1 stop
$260Air Canada
Find Deal
Thu, Dec 18 - Tue, Dec 23
Air Canada Logo
8:25 am - 10:21 amYUL-DCA
1h 56mnonstop
Air Canada Logo
6:59 am - 12:22 pmDCA-YUL
5h 23m1 stop
$261Air Canada
Find Deal
Sun, Dec 21 - Tue, Dec 30

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
Dec 25
YUL12:10 pmMontreal Pierre Elliott Trudeau Intl
5h 55m
1 stop
DCA6:05 pmWashington, D.C. Reagan-National
Dec 29
DCA6:00 amWashington, D.C. Reagan-National
1h 45m
YUL7:45 amMontreal Pierre Elliott Trudeau Intl
$240
Find similar
Air Canada
Dec 25
YUL1:35 pmMontreal Pierre Elliott Trudeau Intl
1h 56m
DCA3:31 pmWashington, D.C. Reagan-National
Dec 29
DCA6:59 amWashington, D.C. Reagan-National
4h 24m
1 stop
YUL11:23 amMontreal Pierre Elliott Trudeau Intl
$244
Find similar
Air Canada
Dec 21
YUL8:25 amMontreal Pierre Elliott Trudeau Intl
1h 56m
DCA10:21 amWashington, D.C. Reagan-National
Jan 18
DCA6:59 amWashington, D.C. Reagan-National
8h 45m
2 stops
YUL3:44 pmMontreal Pierre Elliott Trudeau Intl
$245
Find similar

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

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport flight tickets
Delta
Jan 8
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
9h 58m
1 stop
DCA4:58 pmWashington, D.C. Reagan-National
Jan 17
DCA8:50 amWashington, D.C. Reagan-National
4h 41m
1 stop
YUL1:31 pmMontreal Pierre Elliott Trudeau Intl
$260
Find similar
Delta
Jan 12
YUL2:15 pmMontreal Pierre Elliott Trudeau Intl
8h 42m
2 stops
DCA10:57 pmWashington, D.C. Reagan-National
Jan 19
DCA2:32 pmWashington, D.C. Reagan-National
9h 18m
2 stops
YUL11:50 pmMontreal Pierre Elliott Trudeau Intl
$326
Find similar
Delta
Dec 2
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
8h 26m
2 stops
DCA2:26 pmWashington, D.C. Reagan-National
Dec 6
DCA7:00 amWashington, D.C. Reagan-National
6h 47m
1 stop
YUL1:47 pmMontreal Pierre Elliott Trudeau Intl
$373
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 12/25

12:10 pm-6:05 pm

1 stop5h 55m

Washington, D.C. Reagan-National

Mon 12/29

6:00 am-7:45 am

Nonstop1h 45m

$240

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 12/25

1:35 pm-3:31 pm

Nonstop1h 56m

Washington, D.C. Reagan-National

Mon 12/29

6:59 am-11:23 am

1 stop4h 24m

$244

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Sun 12/21

8:25 am-10:21 am

Nonstop1h 56m

Washington, D.C. Reagan-National

Sun 1/18

6:59 am-3:44 pm

2 stops8h 45m

$245

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 12/25

12:10 pm-6:05 pm

1 stop5h 55m

Washington, D.C. Reagan-National

Mon 12/29

8:40 pm-1:53 am

1 stop5h 13m

$246

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 12/25

12:10 pm-6:05 pm

1 stop5h 55m

Washington, D.C. Reagan-National

Mon 12/29

6:59 am-12:22 pm

1 stop5h 23m

$251

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Sun 12/21

8:25 am-10:21 am

Nonstop1h 56m

Washington, D.C. Reagan-National

Fri 1/2

6:00 am-7:45 am

Nonstop1h 45m

$254

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Wed 12/10

8:00 pm-9:56 pm

Nonstop1h 56m

Washington, D.C. Reagan-National

Sat 1/3

6:00 am-7:45 am

Nonstop1h 45m

$255

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

3:10 pm-7:45 pm

1 stop4h 35m

Washington, D.C. Reagan-National

Fri 2/6

6:59 am-3:40 pm

2 stops8h 41m

$257

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 12/18

8:50 am-12:19 pm

1 stop3h 29m

Washington, D.C. Reagan-National

Tue 12/23

6:59 am-11:23 am

1 stop4h 24m

$260

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Sun 12/21

8:25 am-10:21 am

Nonstop1h 56m

Washington, D.C. Reagan-National

Tue 12/30

6:59 am-12:22 pm

1 stop5h 23m

$261

Flights are sorted by cheapest round-trip flights first.

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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 March 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 $291. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $293.

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 $267. 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 $481. 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 $309. 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 $341 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 $281 on momondo.

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

There are 3 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 November 2025, prices for Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport flights are approximately 18% more expensive 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

$198

Fastest flight time

1h 50m

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 $198. 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 $277.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport takes 1h 50m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport every day.
Search flight deals

  • 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 56m.

  • 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 $237Free CancellationRating
7.1
10,463 reviews
Search Air Canada flights
United AirlinesPriceFrom $259Free CancellationRating
7.4
9,028 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 $425, with the best United Airlines deals starting from $259 round-trip. 9,028 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

    $237 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 $344, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 10,463 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
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie
Linthicum Heights
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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