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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. from $179

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
8:40 am - 12:14 pmYUL  Montreal Pierre Elliott Trudeau Intl-DCA Washington, D.C. Reagan-National
3h 34m1 stop Ottawa
Air Canada Logo
6:55 pm - 11:21 pmDCA  Washington, D.C. Reagan-National-YUL Montreal Pierre Elliott Trudeau Intl
4h 26m1 stop Toronto Pearson Intl
$300Air Canada
Fri, Sep 25 - Mon, Sep 28
Air Canada Logo
2:00 pm - 6:15 pmYUL  Montreal Pierre Elliott Trudeau Intl-DCA Washington, D.C. Reagan-National
4h 15m1 stop Toronto Pearson Intl
Air Canada Logo
6:00 am - 7:48 amDCA  Washington, D.C. Reagan-National-YUL Montreal Pierre Elliott Trudeau Intl
1h 48mnonstop
$300Air Canada
Sun, Oct 11 - Mon, Oct 12
Air Canada Logo
8:35 am - 12:09 pmYUL  Montreal Pierre Elliott Trudeau Intl-DCA Washington, D.C. Reagan-National
3h 34m1 stop Ottawa
Air Canada Logo
6:55 pm - 11:21 pmDCA  Washington, D.C. Reagan-National-YUL Montreal Pierre Elliott Trudeau Intl
4h 26m1 stop Toronto Pearson Intl
$300Air Canada
Thu, Oct 8 - Mon, Oct 12
Air Canada Logo
8:40 am - 12:14 pmYUL  Montreal Pierre Elliott Trudeau Intl-DCA Washington, D.C. Reagan-National
3h 34m1 stop Ottawa
Air Canada Logo
6:55 pm - 11:21 pmDCA  Washington, D.C. Reagan-National-YUL Montreal Pierre Elliott Trudeau Intl
4h 26m1 stop Toronto Pearson Intl
$300Air Canada
Fri, Sep 25 - Sat, Sep 26
Air Canada Logo
4:10 pm - 10:38 pmYUL  Montreal Pierre Elliott Trudeau Intl-DCA Washington, D.C. Reagan-National
6h 28m1 stop Toronto Pearson Intl
Air Canada Logo
12:55 pm - 6:43 pmDCA  Washington, D.C. Reagan-National-YUL Montreal Pierre Elliott Trudeau Intl
5h 48m1 stop Ottawa
$300Air Canada
Fri, Nov 20 - Wed, Nov 25
Air Canada Logo
11:10 am - 6:18 pmYUL  Montreal Pierre Elliott Trudeau Intl-DCA Washington, D.C. Reagan-National
7h 08m1 stop Toronto Pearson Intl
Air Canada Logo
12:55 pm - 6:43 pmDCA  Washington, D.C. Reagan-National-YUL Montreal Pierre Elliott Trudeau Intl
5h 48m1 stop Ottawa
$300Air Canada
Fri, Nov 6 - Sun, Nov 8
Air Canada Logo
4:10 pm - 10:38 pmYUL  Montreal Pierre Elliott Trudeau Intl-DCA Washington, D.C. Reagan-National
6h 28m1 stop Toronto Pearson Intl
Air Canada Logo
12:55 pm - 6:43 pmDCA  Washington, D.C. Reagan-National-YUL Montreal Pierre Elliott Trudeau Intl
5h 48m1 stop Ottawa
$300Air Canada
Fri, Nov 6 - Mon, Nov 9
Air Canada Logo
8:30 am - 10:29 amYUL  Montreal Pierre Elliott Trudeau Intl-DCA Washington, D.C. Reagan-National
1h 59mnonstop
Air Canada Logo
11:05 am - 12:46 pmDCA  Washington, D.C. Reagan-National-YUL Montreal Pierre Elliott Trudeau Intl
1h 41mnonstop
$303Air Canada
Fri, Nov 6 - Mon, Nov 9
Delta Logo
4:49 pm - 11:30 pmYUL  Montreal Pierre Elliott Trudeau Intl-DCA Washington, D.C. Reagan-National
6h 41m1 stop Detroit Metropolitan Wayne County
Delta Logo
10:15 am - 5:34 pmDCA  Washington, D.C. Reagan-National-YUL Montreal Pierre Elliott Trudeau Intl
7h 19m1 stop Atlanta Hartsfield-Jackson
$310Delta
Fri, Dec 11 - Mon, Dec 14
Delta Logo
6:00 am - 11:35 amYUL  Montreal Pierre Elliott Trudeau Intl-DCA Washington, D.C. Reagan-National
5h 35m1 stop Detroit Metropolitan Wayne County
Delta Logo
10:15 am - 5:34 pmDCA  Washington, D.C. Reagan-National-YUL Montreal Pierre Elliott Trudeau Intl
7h 19m1 stop Atlanta Hartsfield-Jackson
$325Delta
Sat, Dec 12 - Mon, Dec 14

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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 25
YUL8:40 amMontreal Pierre Elliott Trudeau Intl
3h 34m
1 stop
DCA12:14 pmWashington, D.C. Reagan-National
Sep 28
DCA6:55 pmWashington, D.C. Reagan-National
4h 26m
1 stop
YUL11:21 pmMontreal Pierre Elliott Trudeau Intl
$300
Air Canada
Nov 6
YUL8:30 amMontreal Pierre Elliott Trudeau Intl
1h 59m
DCA10:29 amWashington, D.C. Reagan-National
Nov 9
DCA11:05 amWashington, D.C. Reagan-National
1h 41m
YUL12:46 pmMontreal Pierre Elliott Trudeau Intl
$303
Air Canada
Oct 3
YUL1:50 pmMontreal Pierre Elliott Trudeau Intl
1h 50m
DCA3:40 pmWashington, D.C. Reagan-National
Oct 5
DCA12:50 pmWashington, D.C. Reagan-National
5h 48m
1 stop
YUL6:38 pmMontreal Pierre Elliott Trudeau Intl
$306

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
Oct 3
YUL9:30 amMontreal Pierre Elliott Trudeau Intl
9h 01m
1 stop
DCA6:31 pmWashington, D.C. Reagan-National
Oct 7
DCA11:00 amWashington, D.C. Reagan-National
7h 58m
1 stop
YUL6:58 pmMontreal Pierre Elliott Trudeau Intl
$340
Delta
Sep 29
YUL9:30 amMontreal Pierre Elliott Trudeau Intl
6h 52m
1 stop
DCA4:22 pmWashington, D.C. Reagan-National
Oct 4
DCA6:00 amWashington, D.C. Reagan-National
5h 36m
1 stop
YUL11:36 amMontreal Pierre Elliott Trudeau Intl
$355
Delta
Oct 14
YUL12:44 pmMontreal Pierre Elliott Trudeau Intl
9h 05m
1 stop
DCA9:49 pmWashington, D.C. Reagan-National
Oct 17
DCA6:26 pmWashington, D.C. Reagan-National
4h 59m
1 stop
YUL11:25 pmMontreal Pierre Elliott Trudeau Intl
$362

momondo Fare Finder

 
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.

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Price

Cheapest round-trip

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - DCA Washington, D.C. Reagan-National

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 9/25

8:40 am-12:14 pm

1 stop3h 34m

Washington, D.C. Reagan-National

Mon 9/28

6:55 pm-11:21 pm

1 stop4h 26m

$300

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - DCA Washington, D.C. Reagan-National

YULDCA

Montreal Pierre Elliott Trudeau Intl

Sun 10/11

2:00 pm-6:15 pm

1 stop4h 15m

Washington, D.C. Reagan-National

Mon 10/12

6:00 am-7:48 am

Nonstop1h 48m

$300

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - DCA Washington, D.C. Reagan-National

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 10/8

8:35 am-12:09 pm

1 stop3h 34m

Washington, D.C. Reagan-National

Mon 10/12

6:55 pm-11:21 pm

1 stop4h 26m

$300

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - DCA Washington, D.C. Reagan-National

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 9/25

8:40 am-12:14 pm

1 stop3h 34m

Washington, D.C. Reagan-National

Sat 9/26

6:55 pm-11:21 pm

1 stop4h 26m

$300

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - DCA Washington, D.C. Reagan-National

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 11/20

4:10 pm-10:38 pm

1 stop6h 28m

Washington, D.C. Reagan-National

Wed 11/25

12:55 pm-6:43 pm

1 stop5h 48m

$300

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - DCA Washington, D.C. Reagan-National

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 11/6

11:10 am-6:18 pm

1 stop7h 08m

Washington, D.C. Reagan-National

Sun 11/8

12:55 pm-6:43 pm

1 stop5h 48m

$300

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - DCA Washington, D.C. Reagan-National

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 11/6

4:10 pm-10:38 pm

1 stop6h 28m

Washington, D.C. Reagan-National

Mon 11/9

12:55 pm-6:43 pm

1 stop5h 48m

$300
Quickest round-trip

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - DCA Washington, D.C. Reagan-National

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 11/6

8:30 am-10:29 am

Nonstop1h 59m

Washington, D.C. Reagan-National

Mon 11/9

11:05 am-12:46 pm

Nonstop1h 41m

$303

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - DCA Washington, D.C. Reagan-National

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 12/11

4:49 pm-11:30 pm

1 stop6h 41m

Washington, D.C. Reagan-National

Mon 12/14

10:15 am-5:34 pm

1 stop7h 19m

$310

MontrealWashington, D.C.

YUL Montreal Pierre Elliott Trudeau Intl - DCA Washington, D.C. Reagan-National

YULDCA

Montreal Pierre Elliott Trudeau Intl

Sat 12/12

6:00 am-11:35 am

1 stop5h 35m

Washington, D.C. Reagan-National

Mon 12/14

10:15 am-5:34 pm

1 stop7h 19m

$325

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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?

Prices are currently low for flights on this route.

Typical prices usually range from $337 to $550.
The lowest price recently found on this route was $300.

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

The month of January 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 $280. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $306.

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 $338. Flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $524. 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 in the morning. Our users have found flights to Washington, D.C. Reagan-National Airport in the morning for as low as $369. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $390.

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 from Montreal Pierre Elliott Trudeau Intl Airport 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 $359 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 $289 on momondo.

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

There are 3 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport 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 September 2026, prices for Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport flights are approximately 19% 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

$179

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 $179. 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 $300.
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

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport

  • 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 50m.

  • 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 $256Free CancellationRating
7.1
11,611 reviews
Search Air Canada flights

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

    Across 19 Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Washington, D.C. Reagan-National Airport this week, the average price was $338, with the best Air Canada deals starting from $256 round-trip. 11,611 users have rated Air Canada on momondo, with an average score of 7.1/10.

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
Arlington
Gettysburg
Laurel
Waldorf
Fredericksburg
Woodbridge
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Fairfax
Springfield
Colonial Beach
Glen Burnie
Edgewood
Bethesda
College Park

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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