What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to District of Columbia?

Air Canada, Porter Airlines, and Delta are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to District of Columbia

Which airlines fly to District of Columbia?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to District of Columbia from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Air Canada is the first choice among our users, with 65% of people opting to fly with this airline when travelling to District of Columbia. Keep in mind that there are 5 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

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

As of November 2025, there are 3 operators available to choose from for flights 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.

C$ 236 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia in 2025/26

Q: How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia on average per week?

The number of flights available between Montreal Pierre Elliott Trudeau Intl Airport and District of Columbia is 101 per week as of November 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

Q: How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia on average per day?

14 flights are operational daily from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia as of November 2025. The most popular departure time for this route is 9:00a.m., with 39% of flights per day taking off in the afternoon.

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:40 p.m. - 5:14 p.m.YUL-IAD

3h 34m1 stop

6:30 p.m. - 10:45 p.m.IAD-YUL

4h 15m1 stop

C$ 337Porter Airlines

Find Deal

Tue, 2 Dec - Tue, 9 Dec

1:40 p.m. - 5:14 p.m.YUL-IAD

3h 34m1 stop

6:30 p.m. - 10:45 p.m.IAD-YUL

4h 15m1 stop

C$ 340Porter Airlines

Find Deal

Tue, 2 Dec - Tue, 9 Dec

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

1h 56mdirect

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

6h 23m1 stop

C$ 378Air Canada

Find Deal

Thu, 18 Dec - Thu, 25 Dec

7:00 p.m. - 8:59 p.m.YUL-IAD

1h 59mdirect

6:30 p.m. - 10:45 p.m.IAD-YUL

4h 15m1 stop

C$ 382Multiple Airlines

Find Deal

Tue, 2 Dec - Tue, 9 Dec

9:10 a.m. - 3:46 p.m.YUL-IAD

6h 36m1 stop

9:00 a.m. - 1:22 p.m.IAD-YUL

4h 22m1 stop

C$ 387Air Canada

Find Deal

Thu, 18 Dec - Thu, 25 Dec

4:35 p.m. - 7:45 a.m.YUL-IAD

15h 10m1 stop

6:30 p.m. - 10:45 p.m.IAD-YUL

4h 15m1 stop

C$ 418Multiple Airlines

Find Deal

Sat, 22 Nov - Mon, 24 Nov

6:26 p.m. - 12:16 a.m.YUL-IAD

5h 50m1 stop

3:35 p.m. - 11:59 p.m.IAD-YUL

8h 24m1 stop

C$ 431Delta

Find Deal

Thu, 20 Nov - Mon, 1 Dec

9:26 a.m. - 9:32 p.m.YUL-IAD

12h 06m2 stops

3:38 p.m. - 11:59 p.m.IAD-YUL

8h 21m1 stop

C$ 434Delta

Find Deal

Fri, 21 Nov - Tue, 2 Dec

2:37 p.m. - 6:40 p.m.YUL-DCA

4h 03m1 stop

8:50 a.m. - 6:54 p.m.DCA-YUL

10h 04m1 stop

C$ 451WestJet

Find Deal

Fri, 5 Dec - Mon, 8 Dec

7:10 a.m. - 1:38 p.m.YUL-DCA

6h 28m1 stop

12:32 p.m. - 11:32 p.m.DCA-YUL

11h 00m1 stop

C$ 460WestJet

Find Deal

Thu, 27 Nov - Tue, 2 Dec

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

18 Dec

YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl

1h 56m

DCA9:56 p.m.Washington, D.C. Reagan-National

25 Dec

DCA6:59 a.m.Washington, D.C. Reagan-National

6h 23m

1 stop

YUL1:22 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 378

Find similar

Air Canada

18 Dec

YUL9:10 a.m.Montreal Pierre Elliott Trudeau Intl

6h 36m

1 stop

IAD3:46 p.m.Washington, D.C. Dulles Intl

25 Dec

IAD9:00 a.m.Washington, D.C. Dulles Intl

4h 22m

1 stop

YUL1:22 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 387

Find similar

Air Canada

27 Nov

YUL8:30 a.m.Montreal Pierre Elliott Trudeau Intl

1h 56m

DCA10:26 a.m.Washington, D.C. Reagan-National

28 Nov

DCA11:05 a.m.Washington, D.C. Reagan-National

1h 41m

YUL12:46 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 389

Find similar

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

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia flight tickets

Delta

20 Nov

YUL6:26 p.m.Montreal Pierre Elliott Trudeau Intl

5h 50m

1 stop

IAD12:16 a.m.Washington, D.C. Dulles Intl

1 Dec

IAD3:35 p.m.Washington, D.C. Dulles Intl

8h 24m

1 stop

YUL11:59 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 431

Find similar

Delta

21 Nov

YUL9:26 a.m.Montreal Pierre Elliott Trudeau Intl

12h 06m

2 stops

IAD9:32 p.m.Washington, D.C. Dulles Intl

2 Dec

IAD3:38 p.m.Washington, D.C. Dulles Intl

8h 21m

1 stop

YUL11:59 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 434

Find similar

Delta

18 Dec

YUL9:35 a.m.Montreal Pierre Elliott Trudeau Intl

6h 47m

1 stop

DCA4:22 p.m.Washington, D.C. Reagan-National

25 Dec

DCA6:00 a.m.Washington, D.C. Reagan-National

7h 49m

1 stop

YUL1:49 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 474

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momondo Fare Finder

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

Tue 2/12

1:40 p.m.-5:14 p.m.

1 stop3h 34m

Washington, D.C. Dulles Intl

Tue 9/12

6:30 p.m.-10:45 p.m.

1 stop4h 15m

C$ 337

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Tue 2/12

1:40 p.m.-5:14 p.m.

1 stop3h 34m

Washington, D.C. Dulles Intl

Tue 9/12

6:30 p.m.-10:45 p.m.

1 stop4h 15m

C$ 340

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 18/12

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

Nonstop1h 56m

Washington, D.C. Reagan-National

Thu 25/12

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

1 stop6h 23m

C$ 378

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Tue 2/12

7:00 p.m.-8:59 p.m.

Nonstop1h 59m

Washington, D.C. Dulles Intl

Tue 9/12

6:30 p.m.-10:45 p.m.

1 stop4h 15m

C$ 382

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 18/12

9:10 a.m.-3:46 p.m.

1 stop6h 36m

Washington, D.C. Dulles Intl

Thu 25/12

9:00 a.m.-1:22 p.m.

1 stop4h 22m

C$ 387

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sat 22/11

4:35 p.m.-7:45 a.m.

1 stop15h 10m

Washington, D.C. Dulles Intl

Mon 24/11

6:30 p.m.-10:45 p.m.

1 stop4h 15m

C$ 418

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 20/11

6:26 p.m.-12:16 a.m.

1 stop5h 50m

Washington, D.C. Dulles Intl

Mon 1/12

3:35 p.m.-11:59 p.m.

1 stop8h 24m

C$ 431

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

9:26 a.m.-9:32 p.m.

2 stops12h 06m

Washington, D.C. Dulles Intl

Tue 2/12

3:38 p.m.-11:59 p.m.

1 stop8h 21m

C$ 434

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

2:37 p.m.-6:40 p.m.

1 stop4h 03m

Washington, D.C. Reagan-National

Mon 8/12

8:50 a.m.-6:54 p.m.

1 stop10h 04m

C$ 451

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

7:10 a.m.-1:38 p.m.

1 stop6h 28m

Washington, D.C. Reagan-National

Tue 2/12

12:32 p.m.-11:32 p.m.

1 stop11h 00m

C$ 460

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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

Prices

Airlines

Other information

What is the cheapest month to fly to District of Columbia?

The month of July 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$ 394. If you aren’t able to travel during the month of July, then book flights to District of Columbia from Montreal Pierre Elliott Trudeau Intl Airport during September instead. Flights to District of Columbia in September, while not as cheap as those in July, still average around C$ 410.

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$ 758. 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$ 1,131.

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$ 712. In the evening is when there is more demand to fly to District of Columbia, so prices are often more expensive at around C$ 990 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. Dulles Intl for the best Montreal Pierre Elliott Trudeau Intl - District of Columbia flight prices

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around C$ 461 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 324 on momondo.

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?

You could potentially save up to 2% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia flight.

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$ 332
Fastest flight time	1h 49m
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$ 332. 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$ 496.

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia takes 1h 49m

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?
As of November 2025, there are 3 operators available to choose from 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?
Based on momondo bookings for flights between Montreal Pierre Elliott Trudeau Intl Airport and District of Columbia, the leading plane model is Embraer 175 (Enhanced Winglets), making up 20.43% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 11.69%, Embraer 175 with 11.52%, and Airbus A321-100/200 with 7.54%.

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
Delta	PriceFrom C$ 260	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
Porter Airlines	PriceFrom C$ 305	Free Cancellation	Rating 8.0 387 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 329	Free Cancellation	Rating 7.1 10,400 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 369	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 462	Free Cancellation	Rating 7.2 3,153 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.

An easier way to manage your District of Columbia trip

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Find better results for your trip to District of Columbia

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia from C$ 236

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Big names, great deals

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Filter for what you want

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

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

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

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia flight tickets

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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.

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?

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

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

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. Dulles Intl for the best Montreal Pierre Elliott Trudeau Intl - District of Columbia flight prices

How far in advance should I book a flight to District of Columbia?

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?

You could potentially save up to 2% on your flight if you consider stops on a Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia flight.

What is the cheapest airline that flies from Montreal Pierre Elliott Trudeau Intl to District of Columbia?

Air Canada, Porter Airlines, and Delta are the most popular carriers operating from Montreal Pierre Elliott Trudeau Intl to District of Columbia

Which airlines fly to District of Columbia?

How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia on average per day?

14 flights are operational daily from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia as of November 2025. The most popular departure time for this route is 9:00a.m., with 39% of flights per day taking off in the afternoon.

How many flights depart from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia on average per week?

The number of flights available between Montreal Pierre Elliott Trudeau Intl Airport and District of Columbia is 101 per week as of November 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

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

Fastest flight time

Direct flights

Airports in District of Columbia

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

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?

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

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to District of Columbia

Popular Cities in District of Columbia

Popular flights according to clicks in the last 7 days on momondo