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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia from C$ 175

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 District of Columbia departing on 19/10. 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 District of Columbia

Cheap round-trip flights

Porter Airlines Logo
10:45 a.m. - 3:06 p.m.YUL-IAD
4h 21m1 stop
Porter Airlines Logo
4:20 p.m. - 10:15 p.m.IAD-YUL
5h 55m1 stop
C$ 280Porter Airlines
Find Deal
Thu, 4 Sep - Sun, 7 Sep
Porter Airlines Logo
10:45 a.m. - 3:06 p.m.YUL-IAD
4h 21m1 stop
Porter Airlines Logo
4:20 p.m. - 8:10 p.m.IAD-YUL
3h 50m1 stop
C$ 283Porter Airlines
Find Deal
Thu, 4 Sep - Sun, 7 Sep
Air Canada Logo
7:10 p.m. - 9:05 p.m.YUL-IAD
1h 55mdirect
Air Canada Logo
9:35 a.m. - 11:28 a.m.IAD-YUL
1h 53mdirect
C$ 309Air Canada
Find Deal
Wed, 24 Sep - Sat, 27 Sep
Air Canada Logo
8:00 p.m. - 9:51 p.m.YUL-DCA
1h 51mdirect
Air Canada Logo
6:00 a.m. - 7:49 a.m.DCA-YUL
1h 49mdirect
C$ 309Air Canada
Find Deal
Tue, 23 Sep - Sat, 27 Sep
Logo
7:10 p.m. - 9:05 p.m.YUL-IAD
1h 55mdirect
Logo
4:20 p.m. - 10:15 p.m.IAD-YUL
5h 55m1 stop
C$ 327
Find Deal
Thu, 4 Sep - Sun, 7 Sep
Logo
7:10 p.m. - 9:05 p.m.YUL-IAD
1h 55mdirect
Logo
4:20 p.m. - 10:15 p.m.IAD-YUL
5h 55m1 stop
C$ 330
Find Deal
Thu, 25 Sep - Fri, 26 Sep
Delta Logo
7:00 a.m. - 12:30 p.m.YUL-DCA
5h 30m1 stop
Delta Logo
6:00 a.m. - 11:34 a.m.DCA-YUL
5h 34m1 stop
C$ 353Delta
Find Deal
Tue, 23 Sep - Thu, 25 Sep
United Airlines Logo
9:15 a.m. - 11:13 a.m.YUL-IAD
1h 58mdirect
United Airlines Logo
5:37 p.m. - 7:45 p.m.IAD-YUL
2h 08mdirect
C$ 375United Airlines
Find Deal
Tue, 16 Sep - Tue, 16 Sep
Delta Logo
12:47 p.m. - 9:44 p.m.YUL-DCA
8h 57m1 stop
Delta Logo
5:50 p.m. - 10:06 a.m.DCA-YUL
16h 16m1 stop
C$ 401Delta
Find Deal
Tue, 23 Sep - Sat, 27 Sep
United Airlines Logo
6:00 a.m. - 12:19 p.m.YUL-DCA
6h 19m1 stop
United Airlines Logo
9:00 a.m. - 1:09 p.m.DCA-YUL
4h 09m1 stop
C$ 410United Airlines
Find Deal
Thu, 9 Oct - Wed, 15 Oct

Porter Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

Our best Porter Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia flight tickets
Porter Airlines
4 Sep
YUL10:45 a.m.Montreal Pierre Elliott Trudeau Intl
4h 21m
1 stop
IAD3:06 p.m.Washington, D.C. Dulles Intl
7 Sep
IAD4:20 p.m.Washington, D.C. Dulles Intl
5h 55m
1 stop
YUL10:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 280
Find similar
Porter Airlines
4 Sep
YUL10:45 a.m.Montreal Pierre Elliott Trudeau Intl
4h 21m
1 stop
IAD3:06 p.m.Washington, D.C. Dulles Intl
7 Sep
IAD4:20 p.m.Washington, D.C. Dulles Intl
3h 50m
1 stop
YUL8:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 283
Find similar
Porter Airlines
22 Sep
YUL10:45 a.m.Montreal Pierre Elliott Trudeau Intl
4h 21m
1 stop
IAD3:06 p.m.Washington, D.C. Dulles Intl
29 Sep
IAD4:20 p.m.Washington, D.C. Dulles Intl
3h 50m
1 stop
YUL8:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 288
Find similar

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia flight tickets
Air Canada
24 Sep
YUL7:10 p.m.Montreal Pierre Elliott Trudeau Intl
1h 55m
IAD9:05 p.m.Washington, D.C. Dulles Intl
27 Sep
IAD9:35 a.m.Washington, D.C. Dulles Intl
1h 53m
YUL11:28 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 309
Find similar
Air Canada
4 Sep
YUL8:15 a.m.Montreal Pierre Elliott Trudeau Intl
3h 53m
1 stop
DCA12:08 p.m.Washington, D.C. Reagan-National
7 Sep
DCA6:00 a.m.Washington, D.C. Reagan-National
1h 49m
YUL7:49 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 314
Find similar
Air Canada
22 Sep
YUL8:15 a.m.Montreal Pierre Elliott Trudeau Intl
3h 53m
1 stop
DCA12:08 p.m.Washington, D.C. Reagan-National
27 Sep
DCA4:35 p.m.Washington, D.C. Reagan-National
1h 50m
YUL6:25 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 316
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia 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 31 July 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

10:45 a.m.-3:06 p.m.

1 stop4h 21m

Washington, D.C. Dulles Intl

Sun 7/9

4:20 p.m.-10:15 p.m.

1 stop5h 55m

C$ 280

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

10:45 a.m.-3:06 p.m.

1 stop4h 21m

Washington, D.C. Dulles Intl

Sun 7/9

4:20 p.m.-8:10 p.m.

1 stop3h 50m

C$ 283

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 24/9

7:10 p.m.-9:05 p.m.

Nonstop1h 55m

Washington, D.C. Dulles Intl

Sat 27/9

9:35 a.m.-11:28 a.m.

Nonstop1h 53m

C$ 309

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Tue 23/9

8:00 p.m.-9:51 p.m.

Nonstop1h 51m

Washington, D.C. Reagan-National

Sat 27/9

6:00 a.m.-7:49 a.m.

Nonstop1h 49m

C$ 309

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

7:10 p.m.-9:05 p.m.

Nonstop1h 55m

Washington, D.C. Dulles Intl

Sun 7/9

4:20 p.m.-10:15 p.m.

1 stop5h 55m

C$ 327

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

7:10 p.m.-9:05 p.m.

Nonstop1h 55m

Washington, D.C. Dulles Intl

Fri 26/9

4:20 p.m.-10:15 p.m.

1 stop5h 55m

C$ 330

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Tue 23/9

7:00 a.m.-12:30 p.m.

1 stop5h 30m

Washington, D.C. Reagan-National

Thu 25/9

6:00 a.m.-11:34 a.m.

1 stop5h 34m

C$ 353

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Tue 16/9

9:15 a.m.-11:13 a.m.

Nonstop1h 58m

Washington, D.C. Dulles Intl

Tue 16/9

5:37 p.m.-7:45 p.m.

Nonstop2h 08m

C$ 375

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Tue 23/9

12:47 p.m.-9:44 p.m.

1 stop8h 57m

Washington, D.C. Reagan-National

Sat 27/9

5:50 p.m.-10:06 a.m.

1 stop16h 16m

C$ 401

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 9/10

6:00 a.m.-12:19 p.m.

1 stop6h 19m

Washington, D.C. Reagan-National

Wed 15/10

9:00 a.m.-1:09 p.m.

1 stop4h 09m

C$ 410

Flights are sorted by cheapest round-trip flights first.

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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

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 District of Columbia?

The month of September is, on average, the cheapest month to fly to District of Columbia from Montreal Pierre Elliott Trudeau Intl Airport, with most prices found around C$ 381. If you aren’t able to travel during the month of September, then book flights to District of Columbia from Montreal Pierre Elliott Trudeau Intl Airport during July instead. Flights to District of Columbia in July, while not as cheap as those in September, still average around C$ 394.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia is on a Saturday when prices can be found for as low as C$ 735. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to District of Columbia on Sunday is C$ 1,087.

What is the cheapest time of day to depart on your flight to District of Columbia?

Our data shows that the cheapest Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia flights are usually those with departure times in the afternoon. Our users have found flights to District of Columbia in the afternoon for as low as C$ 711. In the evening is when there is more demand to fly to District of Columbia, so prices are often more expensive at around C$ 875 per ticket.

What is the cheapest Montreal Pierre Elliott Trudeau Intl to District of Columbia flight route?

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

What cabin class options are available on Montreal Pierre Elliott Trudeau Intl to District of Columbia flights?

There are 4 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl to District of Columbia 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 Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia flights?

No. A direct flight is the cheapest option for a flight between Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia.

Cheap Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

Best price found

C$ 175

Fastest flight time

1h 48m

Direct flights

Every day

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 175. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia found on momondo in the last 72 hours is C$ 280.
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia takes 1h 48m
Direct flights go from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia every day.
There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents required for your trip to District of Columbia 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 District of Columbia. 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 District of Columbia?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom C$ 211Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Porter AirlinesPriceFrom C$ 299Free CancellationRating
8.0
318 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 322Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 327Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
WestJetPriceFrom C$ 454Free CancellationRating
7.2
2,978 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to District of Columbia?

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 District of Columbia from Montreal.

Can I find flights from Montreal to District of Columbia with flexible booking policies on momondo?

All flight searches from Montreal to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montreal to District of Columbia?

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 Montreal to District of Columbia.

I’m not ready to book a flight from Montreal to District of Columbia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Montreal to District of Columbia 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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