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

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

What airlines fly to District of Columbia?

Air Canada, United Airlines and Porter 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 71% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 4 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 June 2026, 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.

$176 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia in 2026

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

17 flights are operational daily from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia as of June 2026. The most popular departure time for this route is 9:00AM, with 45% of flights per day taking off in the afternoon.

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

120 flights are operational weekly from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia as of June 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

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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.

6:30 am - 10:25 am

YUL

IAD

3h 55m

1 stop

3:55 pm - 8:10 pm

IAD

YUL

4h 15m

1 stop

$291Porter Airlines

Thu, Jul 9 - Sun, Jul 12

6:30 am - 10:25 am

YUL

IAD

3h 55m

1 stop

3:50 pm - 10:10 pm

IAD

YUL

6h 20m

1 stop

$292Porter Airlines

Wed, Jul 29 - Tue, Aug 4

6:30 am - 10:45 am

YUL

IAD

4h 15m

1 stop

11:25 am - 6:10 pm

IAD

YUL

6h 45m

1 stop

$293Porter Airlines

Fri, Aug 7 - Tue, Aug 11

12:55 pm - 5:08 pm

YUL

IAD

4h 13m

1 stop

3:45 pm - 5:27 pm

IAD

YUL

1h 42mnonstop

$294Air Canada

Fri, Sep 4 - Mon, Sep 7

8:40 am - 12:00 pm

YUL

DCA

3h 20m

1 stop

9:40 am - 11:28 am

DCA

YUL

1h 48mnonstop

$294Air Canada

Thu, Sep 24 - Sun, Sep 27

8:00 pm - 9:48 pm

YUL

DCA

1h 48mnonstop

6:00 am - 7:47 am

DCA

YUL

1h 47mnonstop

$295Air Canada

Thu, Sep 3 - Mon, Sep 7

10:35 am - 3:11 pm

YUL

IAD

4h 36m

1 stop

11:25 am - 6:10 pm

IAD

YUL

6h 45m

1 stop

$295Porter Airlines

Tue, Jul 21 - Sat, Aug 8

10:35 am - 3:10 pm

YUL

IAD

4h 35m

1 stop

3:50 pm - 8:10 pm

IAD

YUL

4h 20m

1 stop

$298Porter Airlines

Sat, Aug 1 - Mon, Aug 24

1:05 pm - 3:01 pm

YUL

IAD

1h 56mnonstop

3:45 pm - 5:27 pm

IAD

YUL

1h 42mnonstop

$300Air Canada

Thu, Aug 20 - Sun, Aug 23

8:00 pm - 9:48 pm

YUL

DCA

1h 48mnonstop

8:30 am - 4:10 pm

DCA

YUL

7h 40m

1 stop

$313United Airlines

Wed, Jul 8 - Thu, Jul 9

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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

Sep 4

YUL12:55 pmMontreal Pierre Elliott Trudeau Intl

4h 13m

1 stop

IAD5:08 pmWashington, D.C. Dulles Intl

Sep 7

IAD3:45 pmWashington, D.C. Dulles Intl

1h 42m

YUL5:27 pmMontreal Pierre Elliott Trudeau Intl

$294

Air Canada

Sep 3

YUL8:00 pmMontreal Pierre Elliott Trudeau Intl

1h 48m

DCA9:48 pmWashington, D.C. Reagan-National

Sep 7

DCA6:00 amWashington, D.C. Reagan-National

1h 47m

YUL7:47 amMontreal Pierre Elliott Trudeau Intl

$295

Air Canada

Aug 20

YUL1:05 pmMontreal Pierre Elliott Trudeau Intl

1h 56m

IAD3:01 pmWashington, D.C. Dulles Intl

Aug 23

IAD3:45 pmWashington, D.C. Dulles Intl

1h 42m

YUL5:27 pmMontreal Pierre Elliott Trudeau Intl

$300

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

Jul 9

YUL6:30 amMontreal Pierre Elliott Trudeau Intl

3h 55m

1 stop

IAD10:25 amWashington, D.C. Dulles Intl

Jul 12

IAD3:55 pmWashington, D.C. Dulles Intl

4h 15m

1 stop

YUL8:10 pmMontreal Pierre Elliott Trudeau Intl

$291

Porter Airlines

Jul 29

YUL6:30 amMontreal Pierre Elliott Trudeau Intl

3h 55m

1 stop

IAD10:25 amWashington, D.C. Dulles Intl

Aug 4

IAD3:50 pmWashington, D.C. Dulles Intl

6h 20m

1 stop

YUL10:10 pmMontreal Pierre Elliott Trudeau Intl

$292

Porter Airlines

Aug 7

YUL6:30 amMontreal Pierre Elliott Trudeau Intl

4h 15m

1 stop

IAD10:45 amWashington, D.C. Dulles Intl

Aug 11

IAD11:25 amWashington, D.C. Dulles Intl

6h 45m

1 stop

YUL6:10 pmMontreal Pierre Elliott Trudeau Intl

$293

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

Cheapest round-trip

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 7/9

6:30 am-10:25 am

1 stop3h 55m

Washington, D.C. Dulles Intl

Sun 7/12

3:55 pm-8:10 pm

1 stop4h 15m

$291

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Wed 7/29

6:30 am-10:25 am

1 stop3h 55m

Washington, D.C. Dulles Intl

Tue 8/4

3:50 pm-10:10 pm

1 stop6h 20m

$292

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 8/7

6:30 am-10:45 am

1 stop4h 15m

Washington, D.C. Dulles Intl

Tue 8/11

11:25 am-6:10 pm

1 stop6h 45m

$293

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Fri 9/4

12:55 pm-5:08 pm

1 stop4h 13m

Washington, D.C. Dulles Intl

Mon 9/7

3:45 pm-5:27 pm

Nonstop1h 42m

$294

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 9/24

8:40 am-12:00 pm

1 stop3h 20m

Washington, D.C. Reagan-National

Sun 9/27

9:40 am-11:28 am

Nonstop1h 48m

$294

Quickest round-trip

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Thu 9/3

8:00 pm-9:48 pm

Nonstop1h 48m

Washington, D.C. Reagan-National

Mon 9/7

6:00 am-7:47 am

Nonstop1h 47m

$295

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Tue 7/21

10:35 am-3:11 pm

1 stop4h 36m

Washington, D.C. Dulles Intl

Sat 8/8

11:25 am-6:10 pm

1 stop6h 45m

$295

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Sat 8/1

10:35 am-3:10 pm

1 stop4h 35m

Washington, D.C. Dulles Intl

Mon 8/24

3:50 pm-8:10 pm

1 stop4h 20m

$298

MontrealWashington, D.C.

YUL - IAD

YULIAD

Montreal Pierre Elliott Trudeau Intl

Thu 8/20

1:05 pm-3:01 pm

Nonstop1h 56m

Washington, D.C. Dulles Intl

Sun 8/23

3:45 pm-5:27 pm

Nonstop1h 42m

$300

MontrealWashington, D.C.

YUL - DCA

YULDCA

Montreal Pierre Elliott Trudeau Intl

Wed 7/8

8:00 pm-9:48 pm

Nonstop1h 48m

Washington, D.C. Reagan-National

Thu 7/9

8:30 am-4:10 pm

1 stop7h 40m

$313

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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?

In general, March is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $109. If you don’t want to visit District of Columbia in March, then you should wait until January to fly from Montreal Pierre Elliott Trudeau Intl Airport, when ticket prices are also cheap, with an average price of $114.

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

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $380. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Montreal Pierre Elliott Trudeau Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $713.

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

Flying to District of Columbia from Montreal Pierre Elliott Trudeau Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $460 when looking at flights departing in the evening. Flights to District of Columbia are more costly at noon, with an average ticket price of $541. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

There are 4 cabin classes available to choose from on Montreal Pierre Elliott Trudeau Intl Airport 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 23% 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	$212
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 $212. 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 $355.

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 in District of Columbia. From Montreal Pierre Elliott Trudeau Intl Airport there are direct flights to Washington, D.C. Reagan-National (DCA).

Search flight deals

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia

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 June 2026, 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 31.86% of the total bookings. Other popular models include Embraer 175 with 18.93%, Canadair (Bombardier) Regional Jet 900 with 5.91%, and Boeing 777-300ER with 5.86%.

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
Porter Airlines	PriceFrom $197	Free Cancellation	Rating 8.0 439 reviews	Search Porter Airlines flights
Air Canada	PriceFrom $247	Free Cancellation	Rating 7.1 11,244 reviews	Search Air Canada flights
United Airlines	PriceFrom $258	Free Cancellation	Rating 7.4 9,875 reviews	Search United Airlines flights
Delta	PriceFrom $417	Free Cancellation	Rating 7.8 8,424 reviews	Search Delta flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to District of Columbia for you.

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

Yes. momondo enables you to select and highlight flights to District of Columbia from Montreal with this policy.

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?

Yes. momondo can track prices for Montreal to District of Columbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Flights to New Yorkfrom $62

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Flights to Las Vegasfrom $56

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Flights to Dallasfrom $72

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia from $176

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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.

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

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?

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

Can stopping save me money on Montreal Pierre Elliott Trudeau Intl Airport to District of Columbia flights?

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

What 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?

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

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

Frequently asked questions about flying 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?

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

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