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

Delta is the most popular carrier operating from Washington, D.C. Reagan-National to Montreal

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

The number of operators available for flights from Washington, D.C. Reagan-National Airport to Montreal is 2 as of July 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Montreal.

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

The travel and health documents required for your trip to Montreal 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 Montreal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$171 Cheap Flights from Washington, D.C. Reagan-National Airport to Montreal in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $374 to $519. The lowest price recently found on this route was $320.

Q: How many flights depart from Washington, D.C. Reagan-National Airport to Montreal on average per week?

As of July 2026, there are 40 flights per week flying from Washington, D.C. Reagan-National Airport to Montreal. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

Q: How many flights depart from Washington, D.C. Reagan-National Airport to Montreal on average per day?

The number of flights available between Washington, D.C. Reagan-National Airport and Montreal is 5 per day as of July 2026. The most frequent departure time is 9:00AM, with 68% of daily flights leaving at noon.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Montreal

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 7:47 am

DCA

YUL

1h 47mnonstop

1:50 pm - 3:38 pm

YUL

DCA

1h 48mnonstop

$320Air Canada

Fri, Aug 14 - Tue, Aug 18

6:59 am - 1:25 pm

DCA

YUL

6h 26m

1 stop

5:10 pm - 10:38 pm

YUL

DCA

5h 28m

1 stop

$325Air Canada

Fri, Dec 18 - Wed, Dec 23

6:00 am - 7:48 am

DCA

YUL

1h 48mnonstop

8:40 am - 12:00 pm

YUL

DCA

3h 20m

1 stop

$326Air Canada

Thu, Sep 24 - Fri, Sep 25

11:00 am - 3:22 pm

DCA

YUL

4h 22m

1 stop

8:00 pm - 9:48 pm

YUL

DCA

1h 48mnonstop

$327Air Canada

Mon, Aug 24 - Mon, Aug 31

6:55 pm - 11:22 pm

DCA

YUL

4h 27m

1 stop

5:30 pm - 10:31 pm

YUL

DCA

5h 01m

1 stop

$328Air Canada

Mon, Jul 27 - Thu, Jul 30

12:40 pm - 3:58 pm

DCA

YUL

3h 18m

1 stop

8:40 am - 12:00 pm

YUL

DCA

3h 20m

1 stop

$331Air Canada

Tue, Oct 20 - Sat, Oct 24

6:59 am - 11:52 am

DCA

YUL

4h 53m

1 stop

4:40 pm - 10:31 pm

YUL

DCA

5h 51m

1 stop

$332Air Canada

Thu, Aug 20 - Mon, Aug 24

6:00 am - 7:47 am

DCA

YUL

1h 47mnonstop

1:50 pm - 3:38 pm

YUL

DCA

1h 48mnonstop

$333Air Canada

Thu, Aug 20 - Wed, Aug 26

8:40 pm - 1:52 am

DCA

YUL

5h 12m

1 stop

1:50 pm - 3:38 pm

YUL

DCA

1h 48mnonstop

$334Air Canada

Wed, Aug 12 - Tue, Aug 18

6:55 pm - 11:22 pm

DCA

YUL

4h 27m

1 stop

8:00 pm - 9:48 pm

YUL

DCA

1h 48mnonstop

$336Air Canada

Fri, Jul 24 - Tue, Jul 28

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Air Canada flights from Washington, D.C. Reagan-National Airport to Montreal

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Montreal flight tickets

Air Canada

Aug 14

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

1h 47m

YUL7:47 amMontreal Pierre Elliott Trudeau Intl

Aug 18

YUL1:50 pmMontreal Pierre Elliott Trudeau Intl

1h 48m

DCA3:38 pmWashington, D.C. Reagan-National

$320

Air Canada

Dec 18

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

6h 26m

1 stop

YUL1:25 pmMontreal Pierre Elliott Trudeau Intl

Dec 23

YUL5:10 pmMontreal Pierre Elliott Trudeau Intl

5h 28m

1 stop

DCA10:38 pmWashington, D.C. Reagan-National

$325

Air Canada

Jul 22

DCA12:40 pmWashington, D.C. Reagan-National

3h 20m

1 stop

YUL4:00 pmMontreal Pierre Elliott Trudeau Intl

Jul 28

YUL8:00 pmMontreal Pierre Elliott Trudeau Intl

1h 48m

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

$326

Delta flights from Washington, D.C. Reagan-National Airport to Montreal

Our best Delta deals on Washington, D.C. Reagan-National Airport to Montreal flight tickets

Delta

Aug 18

DCA1:45 pmWashington, D.C. Reagan-National

10h 07m

1 stop

YUL11:52 pmMontreal Pierre Elliott Trudeau Intl

Aug 29

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

5h 47m

1 stop

DCA12:47 pmWashington, D.C. Reagan-National

$345

Delta

Aug 14

DCA8:00 amWashington, D.C. Reagan-National

9h 46m

1 stop

YUL5:46 pmMontreal Pierre Elliott Trudeau Intl

Aug 19

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

7h 53m

1 stop

DCA2:53 pmWashington, D.C. Reagan-National

$346

Delta

Aug 14

DCA8:00 amWashington, D.C. Reagan-National

9h 46m

1 stop

YUL5:46 pmMontreal Pierre Elliott Trudeau Intl

Aug 22

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

10h 57m

2 stops

DCA4:57 pmWashington, D.C. Reagan-National

$355

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Fri 8/14

6:00 am-7:47 am

Nonstop1h 47m

Montreal Pierre Elliott Trudeau Intl

Tue 8/18

1:50 pm-3:38 pm

Nonstop1h 48m

$320

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Fri 12/18

6:59 am-1:25 pm

1 stop6h 26m

Montreal Pierre Elliott Trudeau Intl

Wed 12/23

5:10 pm-10:38 pm

1 stop5h 28m

$325

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 9/24

6:00 am-7:48 am

Nonstop1h 48m

Montreal Pierre Elliott Trudeau Intl

Fri 9/25

8:40 am-12:00 pm

1 stop3h 20m

$326

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Mon 8/24

11:00 am-3:22 pm

1 stop4h 22m

Montreal Pierre Elliott Trudeau Intl

Mon 8/31

8:00 pm-9:48 pm

Nonstop1h 48m

$327

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Mon 7/27

6:55 pm-11:22 pm

1 stop4h 27m

Montreal Pierre Elliott Trudeau Intl

Thu 7/30

5:30 pm-10:31 pm

1 stop5h 01m

$328

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Tue 10/20

12:40 pm-3:58 pm

1 stop3h 18m

Montreal Pierre Elliott Trudeau Intl

Sat 10/24

8:40 am-12:00 pm

1 stop3h 20m

$331

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 8/20

6:59 am-11:52 am

1 stop4h 53m

Montreal Pierre Elliott Trudeau Intl

Mon 8/24

4:40 pm-10:31 pm

1 stop5h 51m

$332

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 8/20

6:00 am-7:47 am

Nonstop1h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 8/26

1:50 pm-3:38 pm

Nonstop1h 48m

$333

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Wed 8/12

8:40 pm-1:52 am

1 stop5h 12m

Montreal Pierre Elliott Trudeau Intl

Tue 8/18

1:50 pm-3:38 pm

Nonstop1h 48m

$334

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Fri 7/24

6:55 pm-11:22 pm

1 stop4h 27m

Montreal Pierre Elliott Trudeau Intl

Tue 7/28

8:00 pm-9:48 pm

Nonstop1h 48m

$336

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. Reagan-National Airport 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. Reagan-National Airport and Montreal?

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from Washington, D.C. Reagan-National Airport is in September. Flight prices, which tend to average around $113, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of September, then departing from Washington, D.C. Reagan-National Airport during the month November is also very affordable. Most momondo users find prices during this month for around $137.

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

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Montreal is on a Saturday when prices can be found for as low as $572. Flights from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport 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. Reagan-National to Montreal flight route?

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

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

You are more likely to see cheaper flights to Montreal from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around $422 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. Reagan-National Airport for as low as $381 on momondo.

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

There are 4 cabin classes available to choose from on Washington, D.C. Reagan-National Airport to Montreal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Washington, D.C. Reagan-National Airport to Montreal flight prices changed over time?

When to book flights from Washington, D.C. Reagan-National Airport to Montreal

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Montreal (DCA to YMQ) flight deals and tips

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

Best Price Found	$221
Fastest flight time	1h 46m
Direct flights	Every day
Airports in Montreal	2 airports

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

The fastest flight from Washington, D.C. Reagan-National Airport to Montreal takes 1h 46m

Direct flights go from Washington, D.C. Reagan-National Airport to Montreal every day.

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

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Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Montreal

How far is Washington, D.C. Reagan-National to Montreal by plane?
The distance between Washington, D.C. Reagan-National and Montreal is about 492.0 mi. By plane, this route typically takes 1h 46m.
When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Montreal?
Prices for flights from Washington, D.C. Reagan-National Airport to Montreal were last updated today.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Montreal?
The number of operators available for flights from Washington, D.C. Reagan-National Airport to Montreal is 2 as of July 2026.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Montreal?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Montreal.
What documentation or ID do you need to fly to Montreal?
The travel and health documents required for your trip to Montreal 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 Montreal. 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 Washington, D.C. Reagan-National Airport to Montreal?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Reagan-National Airport to Montreal is Embraer 175, representing 26.46% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 24.93%, Canadair (Bombardier) Regional Jet 900 at 22.00%, and Boeing 777 at 7.83%.
What is the most popular airline from Washington, D.C. Reagan-National Airport to Montreal?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Reagan-National Airport to Montreal is Air Canada, representing 84% of all bookings. The subsequent popular airline is United Airlines at 16%.

Best airlines flying from Washington, D.C. Reagan-National Airport to Montreal

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $225	Free Cancellation	Rating 7.4 9,979 reviews		Search United Airlines flights
Air Canada	PriceFrom $238	Free Cancellation	Rating 7.1 11,331 reviews		Search Air Canada flights

United Airlines Flights From Washington, D.C. Reagan-National Airport to Montreal
United Airlines is one of the most popular airlines flying from Washington, D.C. Reagan-National Airport to Montreal, operating 20 flights/week on average for this route. A good United Airlines flight deal for Washington, D.C. Reagan-National Airport to Montreal starts from $225 round-trip, up to an average price of $527. Our users have rated United Airlines at 7.4/10.
Air Canada Flights From Washington, D.C. Reagan-National Airport to Montreal
Another popular option for Washington, D.C. Reagan-National Airport to Montreal flights is Air Canada (7.1/10, 11,331 ratings). Air Canada flies from Washington, D.C. Reagan-National Airport to Montreal around 20 times per week, with deals starting from $238 round-trip and rising to an average price of around $407.

Why use momondo?

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

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 Montreal from Washington, D.C..

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

Yes. momondo allows you to filter the results for Washington, D.C. to Montreal flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Montreal?

Once all potential Washington, D.C. to Montreal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Montreal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Montreal 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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Cheap flights from Washington, D.C. Reagan-National Airport to Montreal from $171

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Air Canada flights from Washington, D.C. Reagan-National Airport to Montreal

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Montreal flight tickets

Delta flights from Washington, D.C. Reagan-National Airport to Montreal

Our best Delta deals on Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Montreal

What is the typical price of a round-trip flight between Washington, D.C. Reagan-National Airport 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. Reagan-National to Montreal flight route?

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

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

How have Washington, D.C. Reagan-National Airport to Montreal flight prices changed over time?

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

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

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

When to book flights from Washington, D.C. Reagan-National Airport to Montreal

Cheap Washington, D.C. Reagan-National Airport to Montreal (DCA to YMQ) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Montreal

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Montreal

Best airlines flying from Washington, D.C. Reagan-National Airport to Montreal

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

United Airlines Flights From Washington, D.C. Reagan-National Airport to Montreal

Air Canada Flights From Washington, D.C. Reagan-National Airport 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

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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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