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 62% 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.

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

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

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

As of September 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$ 212 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 99 per week as of September 2025. The most frequent departure day is Tue, 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 September 2025. The most popular departure time for this route is 2:00p.m., with 42% of flights per day taking off at noon.

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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

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

4h 21m1 stop

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

3h 50m1 stop

C$ 340Porter Airlines

Find Deal

Tue, 30 Sep - Mon, 6 Oct

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

4h 21m1 stop

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

5h 55m1 stop

C$ 345Porter Airlines

Find Deal

Sat, 11 Oct - Thu, 16 Oct

2:00 p.m. - 3:55 p.m.YUL-DCA

1h 55mdirect

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

1h 41mdirect

C$ 355Air Canada

Find Deal

Sat, 1 Nov - Sat, 8 Nov

8:30 a.m. - 10:20 a.m.YUL-DCA

1h 50mdirect

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

1h 49mdirect

C$ 365Air Canada

Find Deal

Sat, 18 Oct - Sat, 25 Oct

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

1h 58mdirect

1:20 p.m. - 3:16 p.m.IAD-YUL

1h 56mdirect

C$ 369United Airlines

Find Deal

Fri, 24 Oct - Sun, 2 Nov

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

1h 58mdirect

8:30 a.m. - 1:09 p.m.IAD-YUL

4h 39m1 stop

C$ 381United Airlines

Find Deal

Fri, 10 Oct - Sun, 12 Oct

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

1h 55mdirect

11:35 a.m. - 6:05 p.m.IAD-YUL

6h 30m1 stop

C$ 404Multiple Airlines

Find Deal

Thu, 2 Oct - Sun, 5 Oct

3:00 p.m. - 9:55 p.m.YUL-DCA

6h 55m1 stop

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

6h 23m1 stop

C$ 406Multiple Airlines

Find Deal

Mon, 24 Nov - Sun, 30 Nov

6:00 a.m. - 7:08 p.m.YUL-IAD

13h 08m2 stops

7:01 a.m. - 5:21 p.m.IAD-YUL

10h 20m1 stop

C$ 420Delta

Find Deal

Sun, 9 Nov - Mon, 17 Nov

7:00 a.m. - 5:20 p.m.YUL-DCA

10h 20m1 stop

12:31 p.m. - 11:14 p.m.DCA-YUL

10h 43m2 stops

C$ 420Delta

Find Deal

Fri, 31 Oct - Mon, 3 Nov

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

1 Nov

YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl

1h 55m

DCA3:55 p.m.Washington, D.C. Reagan-National

8 Nov

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

1h 41m

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

C$ 355

Find similar

Air Canada

18 Oct

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

1h 50m

DCA10:20 a.m.Washington, D.C. Reagan-National

25 Oct

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

1h 49m

YUL7:49 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 365

Find similar

Air Canada

18 Nov

YUL7:00 p.m.Montreal Pierre Elliott Trudeau Intl

1h 54m

IAD8:54 p.m.Washington, D.C. Dulles Intl

30 Nov

IAD9:45 a.m.Washington, D.C. Dulles Intl

1h 45m

YUL11:30 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 367

Find similar

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

30 Sep

YUL10:45 a.m.Montreal Pierre Elliott Trudeau Intl

4h 21m

1 stop

IAD3:06 p.m.Washington, D.C. Dulles Intl

6 Oct

IAD4:20 p.m.Washington, D.C. Dulles Intl

3h 50m

1 stop

YUL8:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 340

Find similar

Porter Airlines

11 Oct

YUL10:45 a.m.Montreal Pierre Elliott Trudeau Intl

4h 21m

1 stop

IAD3:06 p.m.Washington, D.C. Dulles Intl

16 Oct

IAD4:20 p.m.Washington, D.C. Dulles Intl

5h 55m

1 stop

YUL10:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 345

Find similar

Porter Airlines

11 Oct

YUL10:45 a.m.Montreal Pierre Elliott Trudeau Intl

4h 21m

1 stop

IAD3:06 p.m.Washington, D.C. Dulles Intl

19 Oct

IAD4:20 p.m.Washington, D.C. Dulles Intl

3h 50m

1 stop

YUL8:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 349

Find similar

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 30/9

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

1 stop4h 21m

Washington, D.C. Dulles Intl

Mon 6/10

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

1 stop3h 50m

C$ 340

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sat 11/10

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

1 stop4h 21m

Washington, D.C. Dulles Intl

Thu 16/10

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

1 stop5h 55m

C$ 345

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Sat 1/11

2:00 p.m.-3:55 p.m.

Nonstop1h 55m

Washington, D.C. Reagan-National

Sat 8/11

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

Nonstop1h 41m

C$ 355

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

8:30 a.m.-10:20 a.m.

Nonstop1h 50m

Washington, D.C. Reagan-National

Sat 25/10

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

Nonstop1h 49m

C$ 365

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 24/10

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

Nonstop1h 58m

Washington, D.C. Dulles Intl

Sun 2/11

1:20 p.m.-3:16 p.m.

Nonstop1h 56m

C$ 369

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 10/10

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

Nonstop1h 58m

Washington, D.C. Dulles Intl

Sun 12/10

8:30 a.m.-1:09 p.m.

1 stop4h 39m

C$ 381

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 2/10

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

Nonstop1h 55m

Washington, D.C. Dulles Intl

Sun 5/10

11:35 a.m.-6:05 p.m.

1 stop6h 30m

C$ 404

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

3:00 p.m.-9:55 p.m.

1 stop6h 55m

Washington, D.C. Reagan-National

Sun 30/11

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

1 stop6h 23m

C$ 406

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

6:00 a.m.-7:08 p.m.

2 stops13h 08m

Washington, D.C. Dulles Intl

Mon 17/11

7:01 a.m.-5:21 p.m.

1 stop10h 20m

C$ 420

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Fri 31/10

7:00 a.m.-5:20 p.m.

1 stop10h 20m

Washington, D.C. Reagan-National

Mon 3/11

12:31 p.m.-11:14 p.m.

2 stops10h 43m

C$ 420

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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$ 387. 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$ 400.

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$ 744. 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$ 1,099.

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$ 699. In the evening is when there is more demand to fly to District of Columbia, so prices are often more expensive at around C$ 958 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$ 463 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$ 315 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?

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$ 444
Fastest flight time	1h 50m
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$ 444. 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$ 578.

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia takes 1h 50m

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 September 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 24.45% of the total bookings. Other popular models include Embraer 175 with 15.81%, Canadair (Bombardier) Regional Jet 900 with 9.76%, and Airbus A321-100/200 with 8.88%.

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$ 211	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
Porter Airlines	PriceFrom C$ 299	Free Cancellation	Rating 7.9 365 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 325	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 362	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 453	Free Cancellation	Rating 7.2 3,095 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

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.

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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$ 212

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

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

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

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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?

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

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

Porter Airlines, Air Canada, and United Airlines 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 September 2025. The most popular departure time for this route is 2:00p.m., with 42% of flights per day taking off at noon.

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 99 per week as of September 2025. The most frequent departure day is Tue, 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