How many flights depart from Washington, D.C. to Montreal on average per week?

As of July 2026, there are 120 flights per week flying from Washington, D.C. to Montreal. The most common day of the week flights depart is Wed, with 15% of flights taking off on this day.

What airlines fly to Montreal?

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Montreal from Washington, D.C. according to our data. Air Canada is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Montreal. Keep in mind that there are 4 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. to Montreal?

Porter Airlines, Air Canada, and American Airlines are the most popular carriers operating from Washington, D.C. to Montreal

How many flights depart from Washington, D.C. to Montreal on average per day?

As of July 2026, there are 17 flights per day flying from Washington, D.C. to Montreal. The most common time of day flights depart is 9:00AM, with 67% of flights taking off in the afternoon.

How long does it take to fly to Montreal?

The flight from Washington, D.C. to Montreal depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Washington, D.C. (a popular airport in Washington, D.C.) to Montreal Pierre Elliott Trudeau Intl Airport (the most popular airport in Montreal), then the flight time is 1h 39m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Montreal Pierre Elliott Trudeau Intl Airport, then the average flight time is 5h 39m.

When did momondo last update prices for flights from Washington, D.C. to Montreal?

Prices for flights from Washington, D.C. to Montreal were last updated today.

How many operators does momondo search for flights from Washington, D.C. to Montreal?

As of July 2026, there are 4 operators available to choose from for flights from Washington, D.C. to Montreal.

How old do you have to be to fly from Washington, D.C. to Montreal?

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. to Montreal.

What documentation or ID do you need to fly to Montreal?

The required travel and health documents for your Montreal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montreal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$161 Cheap Flights from Washington, D.C. to Montreal in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. and Montreal?

Prices are currently low for flights on this route. Typical prices usually range from $386 to $556. The lowest price recently found on this route was $320.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Montreal

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:45 am - 11:23 am

IAD

YUL

1h 38mnonstop

1:05 pm - 3:00 pm

YUL

IAD

1h 55mnonstop

$320Air Canada

Sat, Sep 12 - Sat, Sep 19

6:00 am - 7:47 am

DCA

YUL

1h 47mnonstop

8:30 am - 10:18 am

YUL

DCA

1h 48mnonstop

$320Air Canada

Tue, Aug 18 - Sat, Aug 22

3:55 pm - 10:10 pm

IAD

YUL

6h 15m

1 stop

10:35 am - 3:10 pm

YUL

IAD

4h 35m

1 stop

$321Porter Airlines

Wed, Jul 29 - Sat, Aug 1

11:25 am - 6:12 pm

IAD

YUL

6h 47m

1 stop

6:30 am - 10:45 am

YUL

IAD

4h 15m

1 stop

$322Porter Airlines

Sat, Sep 26 - Tue, Sep 29

3:50 pm - 10:10 pm

IAD

YUL

6h 20m

1 stop

6:30 am - 10:45 am

YUL

IAD

4h 15m

1 stop

$323Porter Airlines

Thu, Aug 13 - Tue, Aug 18

8:00 am - 5:46 pm

DCA

YUL

9h 46m

1 stop

7:00 am - 2:53 pm

YUL

DCA

7h 53m

1 stop

$346Delta

Fri, Aug 14 - Wed, Aug 19

1:20 pm - 12:21 am

BWI

YUL

11h 01m

1 stop

8:40 am - 4:13 pm

YUL

BWI

7h 33m

1 stop

$437Multiple Airlines

Thu, Aug 27 - Thu, Sep 3

7:17 am - 4:52 pm

BWI

YUL

9h 35m

1 stop

12:30 pm - 12:16 am

YUL

BWI

11h 46m

1 stop

$487American Airlines

Tue, Oct 20 - Sat, Oct 24

7:03 am - 4:50 pm

BWI

YUL

9h 47m

1 stop

7:55 am - 9:59 pm

YUL

BWI

14h 04m

2 stops

$497American Airlines

Wed, Aug 26 - Wed, Sep 2

5:36 pm - 11:30 pm

BWI

YUL

5h 54m

1 stop

6:00 am - 11:32 am

YUL

BWI

5h 32m

1 stop

$548Delta

Sat, Sep 5 - Sun, Sep 6

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Porter Airlines flights from Washington, D.C. to Montreal

Our best Porter Airlines deals on Washington, D.C. to Montreal flight tickets

Porter Airlines

Jul 29

IAD3:55 pmWashington, D.C. Dulles Intl

6h 15m

1 stop

YUL10:10 pmMontreal Pierre Elliott Trudeau Intl

Aug 1

YUL10:35 amMontreal Pierre Elliott Trudeau Intl

4h 35m

1 stop

IAD3:10 pmWashington, D.C. Dulles Intl

$321

Porter Airlines

Sep 26

IAD11:25 amWashington, D.C. Dulles Intl

6h 47m

1 stop

YUL6:12 pmMontreal Pierre Elliott Trudeau Intl

Sep 29

YUL6:30 amMontreal Pierre Elliott Trudeau Intl

4h 15m

1 stop

IAD10:45 amWashington, D.C. Dulles Intl

$322

Porter Airlines

Aug 13

IAD3:50 pmWashington, D.C. Dulles Intl

6h 20m

1 stop

YUL10:10 pmMontreal Pierre Elliott Trudeau Intl

Aug 18

YUL6:30 amMontreal Pierre Elliott Trudeau Intl

4h 15m

1 stop

IAD10:45 amWashington, D.C. Dulles Intl

$323

Air Canada flights from Washington, D.C. to Montreal

Our best Air Canada deals on Washington, D.C. to Montreal flight tickets

Air Canada

Sep 12

IAD9:45 amWashington, D.C. Dulles Intl

1h 38m

YUL11:23 amMontreal Pierre Elliott Trudeau Intl

Sep 19

YUL1:05 pmMontreal Pierre Elliott Trudeau Intl

1h 55m

IAD3:00 pmWashington, D.C. Dulles Intl

$320

Air Canada

Sep 5

DCA6:59 amWashington, D.C. Reagan-National

4h 53m

1 stop

YUL11:52 amMontreal Pierre Elliott Trudeau Intl

Sep 5

YUL8:00 pmMontreal Pierre Elliott Trudeau Intl

1h 48m

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

$323

Air Canada

Dec 18

DCA6:59 amWashington, D.C. Reagan-National

6h 26m

1 stop

YUL1:25 pmMontreal Pierre Elliott Trudeau Intl

Dec 23

YUL12:10 pmMontreal Pierre Elliott Trudeau Intl

6h 08m

1 stop

DCA6:18 pmWashington, D.C. Reagan-National

$325

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Sat 9/12

9:45 am-11:23 am

Nonstop1h 38m

Montreal Pierre Elliott Trudeau Intl

Sat 9/19

1:05 pm-3:00 pm

Nonstop1h 55m

$320

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Tue 8/18

6:00 am-7:47 am

Nonstop1h 47m

Montreal Pierre Elliott Trudeau Intl

Sat 8/22

8:30 am-10:18 am

Nonstop1h 48m

$320

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Wed 7/29

3:55 pm-10:10 pm

1 stop6h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 8/1

10:35 am-3:10 pm

1 stop4h 35m

$321

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Sat 9/26

11:25 am-6:12 pm

1 stop6h 47m

Montreal Pierre Elliott Trudeau Intl

Tue 9/29

6:30 am-10:45 am

1 stop4h 15m

$322

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Thu 8/13

3:50 pm-10:10 pm

1 stop6h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 8/18

6:30 am-10:45 am

1 stop4h 15m

$323

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Fri 8/14

8:00 am-5:46 pm

1 stop9h 46m

Montreal Pierre Elliott Trudeau Intl

Wed 8/19

7:00 am-2:53 pm

1 stop7h 53m

$346

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 8/27

1:20 pm-12:21 am

1 stop11h 01m

Montreal Pierre Elliott Trudeau Intl

Thu 9/3

8:40 am-4:13 pm

1 stop7h 33m

$437

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 10/20

7:17 am-4:52 pm

1 stop9h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 10/24

12:30 pm-12:16 am

1 stop11h 46m

$487

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 8/26

7:03 am-4:50 pm

1 stop9h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 9/2

7:55 am-9:59 pm

2 stops14h 04m

$497

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 9/5

5:36 pm-11:30 pm

1 stop5h 54m

Montreal Pierre Elliott Trudeau Intl

Sun 9/6

6:00 am-11:32 am

1 stop5h 32m

$548

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 Washington, D.C. to Montreal

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 typical price of a round-trip flight between Washington, D.C. and Montreal?

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from Washington, D.C. is in January. Flight prices, which tend to average around $101, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of January, then departing from Washington, D.C. during the month March is also very affordable. Most momondo users find prices during this month for around $105.

What is the cheapest day to depart on your flight to Montreal?

The cheapest day to depart from Washington, D.C. to Montreal is on a Saturday when prices can be found for as low as $572. Flights from Washington, D.C. to Montreal on a Tuesday will generally be more expensive and average around $756. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Montreal is in the evening. Flights from Washington, D.C. to Montreal during this time can be as low as $588. At noon is when there is more demand to fly to Montreal, so prices are often more expensive at around $743 per ticket.

What is the cheapest Washington, D.C. to Montreal flight route?

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

How far in advance should I book a flight from Washington, D.C. to Montreal?

You are more likely to see cheaper flights to Montreal from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around $398 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Washington, D.C. for as low as $292 on momondo.

What cabin class options are available on Washington, D.C. to Montreal flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Montreal 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. to Montreal flights?

You could potentially save up to 3% on your flight if you consider stops on a Washington, D.C. to Montreal flight.

How have Washington, D.C. to Montreal flight prices changed over time?

As of July 2026, prices for Washington, D.C. to Montreal flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Montreal

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Montreal according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Montreal (WAS to YMQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Montreal

Best Price Found	$221
Fastest flight time	1h 38m
Direct flights	Every day
Airports in Montreal	2 airports

The best one-way flight to Montreal from Washington, D.C. in the past 72 hours is $221. The best round-trip flight deal from Washington, D.C. to Montreal found on momondo in the last 72 hours is $420.

The fastest flight from Washington, D.C. to Montreal takes 1h 38m

Direct flights go from Washington, D.C. to Montreal every day.

There are 2 airports in Montreal. From Washington, D.C. there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Montreal

How far is Washington, D.C. to Montreal by plane?
Washington, D.C. and Montreal are 488.5 mi apart from one another. By plane, this route typically takes 1h 38m.
When did momondo last update prices for flights from Washington, D.C. to Montreal?
Prices for flights from Washington, D.C. to Montreal were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Montreal?
As of July 2026, there are 4 operators available to choose from for flights from Washington, D.C. to Montreal.
How old do you have to be to fly from Washington, D.C. to Montreal?
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. to Montreal.
What documentation or ID do you need to fly to Montreal?
The required travel and health documents for your Montreal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montreal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Washington, D.C. to Montreal?
Based on momondo bookings for flights between Washington, D.C. and Montreal, the leading plane model is Embraer 175, making up 28.34% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 27.60%, Canadair (Bombardier) Regional Jet 900 with 17.12%, and Boeing 777 with 9.19%.
What is the most popular airline from Washington, D.C. to Montreal?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Montreal is Air Canada (66% of total bookings). The next most popular airlines are United Airlines (24%) and Porter Airlines (10%).

Best airlines flying from Washington, D.C. to Montreal

Compare and see reviews for airlines that fly from Washington, D.C. to Montreal with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $113	Free Cancellation	Rating 7.1 11,344 reviews	Search Air Canada flights
Porter Airlines	PriceFrom $115	Free Cancellation	Rating 8.0 445 reviews	Search Porter Airlines flights
United Airlines	PriceFrom $222	Free Cancellation	Rating 7.4 9,993 reviews	Search United Airlines flights
Delta	PriceFrom $301	Free Cancellation	Rating 7.8 8,471 reviews	Search Delta flights

United Airlines Flights From Washington, D.C. to Montreal
United Airlines flies from Washington, D.C. to Montreal around 46 times per week, with 9,993 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Washington, D.C. to Montreal in the last 72 hours was $222 (round-trip), much lower than the average airfare cost of $513 for United Airlines flights on this route.
Air Canada Flights From Washington, D.C. to Montreal
Air Canada is also a popular choice for this route. Air Canada flight deals for Washington, D.C. to Montreal start from as low as $113 round-trip, depending on your selected dates, with average Air Canada deals seen on momondo around $388. Air Canada operates 46 flights to Montreal from Washington, D.C. in an average week. Users have rated it 7.1/10 across 11,344 reviews.

Why use momondo?

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

Finding the right flight to Montreal from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montreal quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Montreal from Washington, D.C. with this policy.

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?

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from Washington, D.C. and alert you when they change.

An easier way to manage your Montreal trip

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Cheap flights from Washington, D.C. to Montreal from $161

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. to Montreal departing on 8/13. 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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Porter Airlines flights from Washington, D.C. to Montreal

Our best Porter Airlines deals on Washington, D.C. to Montreal flight tickets

Air Canada flights from Washington, D.C. to Montreal

Our best Air Canada deals on Washington, D.C. to Montreal flight tickets

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See travel insights to Montreal from

How to get the cheapest flight ticket from Washington, D.C. to Montreal

What is the typical price of a round-trip flight between Washington, D.C. and Montreal?

What is the cheapest month to fly to Montreal?

What is the cheapest day to depart on your flight to Montreal?

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

What is the cheapest Washington, D.C. to Montreal flight route?

How far in advance should I book a flight from Washington, D.C. to Montreal?

What cabin class options are available on Washington, D.C. to Montreal flights?

Can stopping save me money on Washington, D.C. to Montreal flights?

How have Washington, D.C. to Montreal flight prices changed over time?

What is the cheapest airline that flies from Washington, D.C. to Montreal?

What airlines fly to Montreal?

How many flights depart from Washington, D.C. to Montreal on average per day?

How many flights depart from Washington, D.C. to Montreal on average per week?

How long does it take to fly to Montreal?

When to book flights from Washington, D.C. to Montreal

Cheap Washington, D.C. to Montreal (WAS to YMQ) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Montreal

Frequently asked questions about flying from Washington, D.C. to Montreal

Best airlines flying from Washington, D.C. to Montreal

Compare and see reviews for airlines that fly from Washington, D.C. to Montreal with momondo

Why use momondo?

An easier way to manage your Montreal 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 Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 9.4 mi from Montreal

Fly your favorite airline to Montreal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Montreal

List of cabin classes available on flights landing in Montreal. Availability may vary depending on flight origin and airline.

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

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