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

As of June 2026, there are 20 flights per day flying from Washington, D.C. to Montreal. The most common time of day flights depart is 9:00AM, with 47% of flights taking off in the afternoon.

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

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

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 65% 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.

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

As of June 2026, there are 143 flights per week flying from Washington, D.C. to Montreal. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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 28m.

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 June 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.

$139 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 $606 to $356. The lowest price recently found on this route was $283.

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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.

9:55 am - 11:38 am

IAD

YUL

1h 43mnonstop

3:10 pm - 8:10 pm

YUL

IAD

5h 00m

1 stop

$283Air Canada

Mon, Oct 26 - Mon, Oct 26

6:59 am - 11:23 am

DCA

YUL

4h 24m

1 stop

1:25 pm - 3:21 pm

YUL

DCA

1h 56mnonstop

$283Air Canada

Mon, Oct 26 - Mon, Oct 26

5:15 pm - 1:52 am

IAD

YUL

8h 37m

1 stop

1:05 pm - 3:01 pm

YUL

IAD

1h 56mnonstop

$284Air Canada

Mon, Jun 22 - Tue, Jun 23

4:00 pm - 8:10 pm

IAD

YUL

4h 10m

1 stop

6:30 am - 10:46 am

YUL

IAD

4h 16m

1 stop

$295Porter Airlines

Mon, Jul 6 - Fri, Jul 10

4:00 pm - 8:10 pm

IAD

YUL

4h 10m

1 stop

6:30 am - 10:46 am

YUL

IAD

4h 16m

1 stop

$299Porter Airlines

Sun, Jul 19 - Mon, Jul 27

11:30 am - 6:10 pm

IAD

YUL

6h 40m

1 stop

6:30 am - 10:46 am

YUL

IAD

4h 16m

1 stop

$300Porter Airlines

Sat, Jul 18 - Wed, Jul 22

7:27 pm - 5:45 pm

BWI

YUL

22h 18m

2 stops

6:00 am - 6:32 pm

YUL

BWI

12h 32m

2 stops

$467Multiple Airlines

Mon, Jun 8 - Fri, Jun 12

12:17 pm - 11:30 pm

BWI

YUL

11h 13m

1 stop

6:00 am - 11:42 am

YUL

BWI

5h 42m

1 stop

$470WestJet

Sat, Aug 15 - Wed, Aug 19

1:45 pm - 7:05 am

BWI

YUL

17h 20m

2 stops

8:00 pm - 10:57 am

YUL

BWI

14h 57m

2 stops

$475WestJet

Mon, Aug 24 - Tue, Sep 1

7:27 pm - 11:37 am

BWI

YUL

16h 10m

1 stop

6:00 am - 6:32 pm

YUL

BWI

12h 32m

2 stops

$476Multiple Airlines

Mon, Jun 8 - Fri, Jun 12

WestJet flights from Washington, D.C. to Montreal

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

WestJet

Aug 15

BWI12:17 pmBaltimore/Washington

11h 13m

1 stop

YUL11:30 pmMontreal Pierre Elliott Trudeau Intl

Aug 19

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

5h 42m

1 stop

BWI11:42 amBaltimore/Washington

$470

WestJet

Aug 24

BWI1:45 pmBaltimore/Washington

17h 20m

2 stops

YUL7:05 amMontreal Pierre Elliott Trudeau Intl

Sep 1

YUL8:00 pmMontreal Pierre Elliott Trudeau Intl

14h 57m

2 stops

BWI10:57 amBaltimore/Washington

$475

WestJet

Aug 31

BWI6:15 amBaltimore/Washington

17h 15m

1 stop

YUL11:30 pmMontreal Pierre Elliott Trudeau Intl

Sep 5

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

14h 29m

1 stop

BWI9:29 pmBaltimore/Washington

$476

Delta flights from Washington, D.C. to Montreal

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

Delta

Jun 13

DCA1:49 pmWashington, D.C. Reagan-National

10h 06m

1 stop

YUL11:55 pmMontreal Pierre Elliott Trudeau Intl

Jun 15

YUL2:40 pmMontreal Pierre Elliott Trudeau Intl

6h 18m

1 stop

DCA8:58 pmWashington, D.C. Reagan-National

$392

Delta

Jun 16

DCA2:45 pmWashington, D.C. Reagan-National

9h 10m

2 stops

YUL11:55 pmMontreal Pierre Elliott Trudeau Intl

Jun 23

YUL2:40 pmMontreal Pierre Elliott Trudeau Intl

4h 18m

1 stop

DCA6:58 pmWashington, D.C. Reagan-National

$402

Delta

Jun 20

DCA7:30 amWashington, D.C. Reagan-National

6h 20m

1 stop

YUL1:50 pmMontreal Pierre Elliott Trudeau Intl

Jun 26

YUL2:40 pmMontreal Pierre Elliott Trudeau Intl

4h 18m

1 stop

DCA6:58 pmWashington, D.C. Reagan-National

$412

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Mon 10/26

9:55 am-11:38 am

Nonstop1h 43m

Montreal Pierre Elliott Trudeau Intl

Mon 10/26

3:10 pm-8:10 pm

1 stop5h 00m

$283

Quickest round-trip

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Mon 10/26

6:59 am-11:23 am

1 stop4h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 10/26

1:25 pm-3:21 pm

Nonstop1h 56m

$283

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Mon 6/22

5:15 pm-1:52 am

1 stop8h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 6/23

1:05 pm-3:01 pm

Nonstop1h 56m

$284

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Mon 7/6

4:00 pm-8:10 pm

1 stop4h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 7/10

6:30 am-10:46 am

1 stop4h 16m

$295

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Sun 7/19

4:00 pm-8:10 pm

1 stop4h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 7/27

6:30 am-10:46 am

1 stop4h 16m

$299

Washington, D.C.Montreal

IAD - YUL

IADYUL

Washington, D.C. Dulles Intl

Sat 7/18

11:30 am-6:10 pm

1 stop6h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 7/22

6:30 am-10:46 am

1 stop4h 16m

$300

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Mon 6/8

7:27 pm-5:45 pm

2 stops22h 18m

Montreal Pierre Elliott Trudeau Intl

Fri 6/12

6:00 am-6:32 pm

2 stops12h 32m

$467

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 8/15

12:17 pm-11:30 pm

1 stop11h 13m

Montreal Pierre Elliott Trudeau Intl

Wed 8/19

6:00 am-11:42 am

1 stop5h 42m

$470

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Mon 8/24

1:45 pm-7:05 am

2 stops17h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 9/1

8:00 pm-10:57 am

2 stops14h 57m

$475

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Mon 6/8

7:27 pm-11:37 am

1 stop16h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 6/12

6:00 am-6:32 pm

2 stops12h 32m

$476

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 Thursday when prices can be found for as low as $576. Flights from Washington, D.C. to Montreal on a Tuesday will generally be more expensive and average around $749. 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 $508. At noon is when there is more demand to fly to Montreal, so prices are often more expensive at around $669 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 $378 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 $288 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 6% 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 June 2026, prices for Washington, D.C. to Montreal flights are approximately 8% 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 $402.

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 June 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 (Enhanced Winglets), making up 28.05% of the total bookings. Other popular models include Embraer 175 with 22.03%, Canadair (Bombardier) Regional Jet 900 with 17.59%, and Boeing 777 with 12.32%.
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 (65% of total bookings). The next most popular airlines are United Airlines (25%) 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 11,113 reviews	Search Air Canada flights
Porter Airlines	PriceFrom $115	Free Cancellation	Rating 8.0 440 reviews	Search Porter Airlines flights
United Airlines	PriceFrom $188	Free Cancellation	Rating 7.4 9,778 reviews	Search United Airlines flights
Delta	PriceFrom $314	Free Cancellation	Rating 7.9 8,400 reviews	Search Delta flights

United Airlines Flights From Washington, D.C. to Montreal
United Airlines flies from Washington, D.C. to Montreal around 54 times per week, with 9,769 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 $188 (round-trip), much lower than the average airfare cost of $497 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 $381. Air Canada operates 54 flights to Montreal from Washington, D.C. in an average week. Users have rated it 7.1/10 across 11,107 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

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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Fly into one of these airports located in Montreal

Montreal St Hubert Airport

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Cheap flights from Washington, D.C. to Montreal from $139

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 7/18. 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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WestJet flights from Washington, D.C. to Montreal

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

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

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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

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

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

United Airlines Flights From Washington, D.C. to Montreal

Air Canada Flights From Washington, D.C. to Montreal

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

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

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