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Cheap flights from Washington, D.C. Reagan-National Airport to Montreal from C$ 150

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. Reagan-National Airport to Montreal departing on 23/2. 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. Reagan-National Airport to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
12:55 p.m. - 7:14 p.m.
DCA
-
YUL
6h 19m
1 stop
Air Canada Logo
10:30 p.m. - 8:55 a.m.
YUL
-
DCA
10h 25m
1 stop
C$ 395Air Canada
Thu, 19 Feb - Mon, 23 Feb
Air Canada Logo
11:05 a.m. - 12:46 p.m.
DCA
-
YUL
1h 41mdirect
Air Canada Logo
8:00 p.m. - 9:56 p.m.
YUL
-
DCA
1h 56mdirect
C$ 405Air Canada
Mon, 23 Feb - Wed, 25 Feb
Air Canada Logo
6:00 a.m. - 7:45 a.m.
DCA
-
YUL
1h 45mdirect
Air Canada Logo
10:30 p.m. - 8:55 a.m.
YUL
-
DCA
10h 25m
1 stop
C$ 407Air Canada
Sat, 14 Feb - Tue, 17 Feb
Air Canada Logo
6:59 a.m. - 1:22 p.m.
DCA
-
YUL
6h 23m
1 stop
Air Canada Logo
8:00 p.m. - 9:56 p.m.
YUL
-
DCA
1h 56mdirect
C$ 410Air Canada
Fri, 20 Mar - Fri, 20 Mar
Air Canada Logo
12:55 p.m. - 4:50 p.m.
DCA
-
YUL
3h 55m
1 stop
Air Canada Logo
8:00 p.m. - 9:56 p.m.
YUL
-
DCA
1h 56mdirect
C$ 411Air Canada
Fri, 6 Mar - Mon, 9 Mar
Air Canada Logo
6:59 a.m. - 3:56 p.m.
DCA
-
YUL
8h 57m
2 stops
Air Canada Logo
11:10 a.m. - 6:05 p.m.
YUL
-
DCA
6h 55m
1 stop
C$ 413Air Canada
Thu, 19 Feb - Mon, 23 Feb
Air Canada Logo
6:59 a.m. - 11:23 a.m.
DCA
-
YUL
4h 24m
1 stop
Air Canada Logo
10:30 p.m. - 8:55 a.m.
YUL
-
DCA
10h 25m
1 stop
C$ 418Air Canada
Sat, 14 Feb - Tue, 17 Feb
Air Canada Logo
12:55 p.m. - 4:50 p.m.
DCA
-
YUL
3h 55m
1 stop
Air Canada Logo
8:50 a.m. - 12:19 p.m.
YUL
-
DCA
3h 29m
1 stop
C$ 420Air Canada
Thu, 26 Feb - Sun, 1 Mar
Air Canada Logo
6:59 a.m. - 12:22 p.m.
DCA
-
YUL
5h 23m
1 stop
Air Canada Logo
8:25 a.m. - 10:21 a.m.
YUL
-
DCA
1h 56mdirect
C$ 422Air Canada
Wed, 18 Feb - Mon, 23 Feb
Air Canada Logo
4:10 p.m. - 5:55 p.m.
DCA
-
YUL
1h 45mdirect
Air Canada Logo
5:20 p.m. - 10:35 p.m.
YUL
-
DCA
5h 15m
1 stop
C$ 424Air Canada
Mon, 9 Mar - Tue, 17 Mar

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

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Canada
19 Feb
DCA12:55 p.m.Washington, D.C. Reagan-National
6h 19m
1 stop
YUL7:14 p.m.Montreal Pierre Elliott Trudeau Intl
23 Feb
YUL10:30 p.m.Montreal Pierre Elliott Trudeau Intl
10h 25m
1 stop
DCA8:55 a.m.Washington, D.C. Reagan-National
C$ 395
Air Canada
23 Feb
DCA11:05 a.m.Washington, D.C. Reagan-National
1h 41m
YUL12:46 p.m.Montreal Pierre Elliott Trudeau Intl
25 Feb
YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl
1h 56m
DCA9:56 p.m.Washington, D.C. Reagan-National
C$ 405
Air Canada
14 Feb
DCA6:00 a.m.Washington, D.C. Reagan-National
1h 45m
YUL7:45 a.m.Montreal Pierre Elliott Trudeau Intl
17 Feb
YUL10:30 p.m.Montreal Pierre Elliott Trudeau Intl
10h 25m
1 stop
DCA8:55 a.m.Washington, D.C. Reagan-National
C$ 407

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

Our best Delta deals on Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Delta
19 Mar
DCA6:59 a.m.Washington, D.C. Reagan-National
10h 32m
1 stop
YUL5:31 p.m.Montreal Pierre Elliott Trudeau Intl
20 Mar
YUL7:30 p.m.Montreal Pierre Elliott Trudeau Intl
3h 35m
1 stop
DCA11:05 p.m.Washington, D.C. Reagan-National
C$ 439
Delta
28 Feb
DCA7:35 a.m.Washington, D.C. Reagan-National
6h 05m
1 stop
YUL1:40 p.m.Montreal Pierre Elliott Trudeau Intl
6 Mar
YUL9:29 a.m.Montreal Pierre Elliott Trudeau Intl
9h 04m
2 stops
DCA6:33 p.m.Washington, D.C. Reagan-National
C$ 452
Delta
14 Feb
DCA7:35 a.m.Washington, D.C. Reagan-National
6h 05m
1 stop
YUL1:40 p.m.Montreal Pierre Elliott Trudeau Intl
17 Feb
YUL9:29 a.m.Montreal Pierre Elliott Trudeau Intl
9h 04m
2 stops
DCA6:33 p.m.Washington, D.C. Reagan-National
C$ 467

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl 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 96,600 searches. Data last updated 28 January 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 19/2

12:55 p.m.-7:14 p.m.

1 stop6h 19m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

10:30 p.m.-8:55 a.m.

1 stop10h 25m

C$ 395

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Mon 23/2

11:05 a.m.-12:46 p.m.

Nonstop1h 41m

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

8:00 p.m.-9:56 p.m.

Nonstop1h 56m

C$ 405

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Sat 14/2

6:00 a.m.-7:45 a.m.

Nonstop1h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

10:30 p.m.-8:55 a.m.

1 stop10h 25m

C$ 407

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Fri 20/3

6:59 a.m.-1:22 p.m.

1 stop6h 23m

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

8:00 p.m.-9:56 p.m.

Nonstop1h 56m

C$ 410

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Fri 6/3

12:55 p.m.-4:50 p.m.

1 stop3h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

8:00 p.m.-9:56 p.m.

Nonstop1h 56m

C$ 411

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 19/2

6:59 a.m.-3:56 p.m.

2 stops8h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

11:10 a.m.-6:05 p.m.

1 stop6h 55m

C$ 413

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Sat 14/2

6:59 a.m.-11:23 a.m.

1 stop4h 24m

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

10:30 p.m.-8:55 a.m.

1 stop10h 25m

C$ 418

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 26/2

12:55 p.m.-4:50 p.m.

1 stop3h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 1/3

8:50 a.m.-12:19 p.m.

1 stop3h 29m

C$ 420

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Wed 18/2

6:59 a.m.-12:22 p.m.

1 stop5h 23m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

8:25 a.m.-10:21 a.m.

Nonstop1h 56m

C$ 422

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Mon 9/3

4:10 p.m.-5:55 p.m.

Nonstop1h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

5:20 p.m.-10:35 p.m.

1 stop5h 15m

C$ 424

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Montreal from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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 April is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Washington, D.C. Reagan-National Airport, with most prices found around C$ 462. The month of September is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Washington, D.C. Reagan-National Airport averaging around C$ 469.

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

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Friday when prices can be found for as low as C$ 487. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Washington, D.C. Reagan-National Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 976.

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. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 524. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around C$ 812. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 551 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Washington, D.C. Reagan-National Airport for as low as C$ 432 on momondo.

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

There are 2 cabin classes available to choose from on Washington, D.C. Reagan-National 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.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 15% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport flight.

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

As of January 2026, prices for Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport 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. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport (DCA to YUL) flight deals and tips

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

Best price found

C$ 530

Fastest flight time

1h 40m

Direct flights

Every day
The best flight deal from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is C$ 530
The fastest flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport takes 1h 40m
Direct flights go from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport every day.
Search flight deals

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

    The distance between Washington, D.C. Reagan-National and Montreal Pierre Elliott Trudeau Intl is about 782.5 km. 1h 40m is a normal flight duration for this route.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport.

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

    The travel and health documents you'll need for your trip to Montreal Pierre Elliott Trudeau Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 430Free CancellationRating
7.1
10,666 reviews
Search Air Canada flights

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

    Air Canada is one of the most popular airlines flying from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport, operating 15 flights/week on average for this route. A good Air Canada flight deal for Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport starts from C$ 430 round-trip, up to an average price of C$ 527. Our users have rated Air Canada at 7.1/10.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
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Waterloo

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montreal from Washington, D.C..

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

Flights from Washington, D.C. to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Montreal.

I’m not ready to book a flight from Washington, D.C. to Montreal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Montreal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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