Most accurate provider : When it comes to deals on Washington, D.C. Reagan-National Airport-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Reagan-National Airport-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

How can I find direct flights from Reagan-National to Pierre Elliott Trudeau Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Pierre Elliott Trudeau Intl.

Can I find deals for business class flights from Reagan-National to Pierre Elliott Trudeau Intl?

Yes. Cheapflights offers flight deals from Reagan-National to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$123+ Flights from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport

Q: What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Montreal Pierre Elliott Trudeau Intl are usually found in September or February, booked 68 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Reagan-National to Pierre Elliott Trudeau Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$171 (Flightnetwork)
One-way from	$123 (Air Canada)
Popular in	December
Cheapest in	September
Average price	$351
Good round-trip deal	$385 or less
Good one-way deal	$203 or less

Provider with most accurate pricing for Washington, D.C. Reagan-National-Montreal Pierre Elliott Trudeau Intl flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Montreal Pierre Elliott Trudeau Intl flights.

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From Washington, D.C. Reagan-National to Montreal Pierre Elliott Trudeau Intl

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One-way flight from Washington, D.C. Reagan-National to Montreal Pierre Elliott Trudeau Intl

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Highest demand for flights based on searches. 13% potential increase in price ($58 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Montreal Pierre Elliott Trudeau Intl.

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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Montreal Pierre Elliott Trudeau Intl.

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Find flight deals from Reagan-National to Pierre Elliott Trudeau Intl

Cheapest flights from Reagan-National to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Reagan-National to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

Tue 4/156:00 amDCA - YUL

Nonstop1h 48mAir Canada

Tue 4/1511:30 amYUL - DCA

2 stops6h 33mAir Canada

Deal found 3/19

$171

Thu 5/157:00 amDCA - YUL

1 stop9h 58mMultiple Airlines

Mon 5/198:00 pmYUL - DCA

Nonstop1h 53mMultiple Airlines

Deal found 3/19

$294

Thu 4/176:00 amDCA - YUL

Nonstop1h 48mUnited Airlines

Thu 4/241:35 pmYUL - DCA

Nonstop1h 49mUnited Airlines

Deal found 3/20

$298

Thu 5/156:05 amDCA - YUL

1 stop10h 50mAmerican Airlines

Mon 5/195:35 pmYUL - DCA

1 stop13h 51mAmerican Airlines

Deal found 3/19

$303

Fri 5/96:00 amDCA - YUL

1 stop4h 05mDelta

Tue 5/1311:00 amYUL - DCA

2 stops7h 59mDelta

Deal found 3/20

$313

Thu 6/56:00 amDCA - YUL

1 stop5h 39mWestJet

Sun 6/84:55 pmYUL - DCA

1 stop26h 23mWestJet

Deal found 3/20

$385

Best flights from Reagan-National to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Reagan-National to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 21, 2025.

Tue 4/156:00 amDCA - YUL

Nonstop1h 48mAir Canada

Tue 4/1511:30 amYUL - DCA

2 stops6h 33mAir Canada

Deal found 3/19

$171

Thu 5/157:00 amDCA - YUL

1 stop9h 58mMultiple Airlines

Mon 5/198:00 pmYUL - DCA

Nonstop1h 53mMultiple Airlines

Deal found 3/19

$294

Thu 4/176:00 amDCA - YUL

Nonstop1h 48mUnited Airlines

Thu 4/241:35 pmYUL - DCA

Nonstop1h 49mUnited Airlines

Deal found 3/20

$298

Thu 5/156:05 amDCA - YUL

1 stop10h 50mAmerican Airlines

Mon 5/195:35 pmYUL - DCA

1 stop13h 51mAmerican Airlines

Deal found 3/19

$303

Fri 5/96:00 amDCA - YUL

1 stop4h 05mDelta

Tue 5/1311:00 amYUL - DCA

2 stops7h 59mDelta

Deal found 3/20

$313

Thu 6/56:00 amDCA - YUL

1 stop5h 39mWestJet

Sun 6/84:55 pmYUL - DCA

1 stop26h 23mWestJet

Deal found 3/20

$385

Last-minute flights from Reagan-National to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Reagan-National to Pierre Elliott Trudeau Intl. Data last updated March 21, 2025 and is based on user searches.

Sat 3/296:00 amDCA - YUL

1 stop17h 59mMultiple Airlines

Sun 4/138:30 amYUL - DCA

Nonstop1h 49mMultiple Airlines

Deal found 3/19

$388

Sat 3/2911:10 amDCA - YUL

Nonstop1h 40mAir Canada

Sun 4/131:35 pmYUL - DCA

Nonstop1h 49mAir Canada

Deal found 3/20

$404

Sat 3/296:35 amDCA - YUL

1 stop5h 45mAmerican Airlines

Sun 4/65:30 pmYUL - DCA

1 stop13h 49mAmerican Airlines

Deal found 3/20

$490

Sun 3/306:00 amDCA - YUL

1 stop5h 35mWestJet

Tue 4/112:40 pmYUL - DCA

1 stop6h 45mWestJet

Deal found 3/20

$456

Sun 3/306:00 amDCA - YUL

1 stop5h 35mDelta

Fri 4/412:48 pmYUL - DCA

2 stops10h 51mDelta

Deal found 3/20

$510

Sun 3/306:00 amDCA - YUL

Nonstop1h 48mUnited Airlines

Tue 4/18:30 amYUL - DCA

Nonstop1h 49mUnited Airlines

Deal found 3/20

$524

Wed 4/29:46 amDCA - YUL

1 stop6h 14mWestJet

Tue 4/812:41 pmYUL - DCA

1 stop6h 44mWestJet

Deal found 3/20

$438

Mon 4/141:55 pmDCA - YUL

1 stop7h 31mDelta

Wed 4/166:00 amYUL - DCA

2 stops11h 25mDelta

Deal found 3/20

$316

Tue 4/156:00 amDCA - YUL

Nonstop1h 48mAir Canada

Tue 4/1511:30 amYUL - DCA

2 stops6h 33mAir Canada

Deal found 3/19

$171

Tue 4/1510:15 pmDCA - YUL

1 stop14h 05mAmerican Airlines

Wed 4/164:04 pmYUL - DCA

1 stop3h 55mAmerican Airlines

Deal found 3/20

$279

Thu 4/176:00 amDCA - YUL

Nonstop1h 48mUnited Airlines

Thu 4/241:35 pmYUL - DCA

Nonstop1h 49mUnited Airlines

Deal found 3/20

$298

Sat 4/197:00 amDCA - YUL

1 stop10h 08mMultiple Airlines

Sat 4/268:30 amYUL - DCA

Nonstop1h 49mMultiple Airlines

Deal found 3/20

$302

One-way flights from Reagan-National to Pierre Elliott Trudeau Intl
Search for one-way flight options from Reagan-National to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated March 21, 2025.

Mon 4/146:00 amDCA - YUL

Nonstop1h 48mAir Canada

Deal found 3/20

$123

Sun 4/207:00 amDCA - YUL

1 stop6h 09mUnited Airlines

Deal found 3/19

$138

Wed 4/96:30 amDCA - YUL

1 stop8h 55mAmerican Airlines

Deal found 3/20

$144

Sat 4/511:00 amDCA - YUL

1 stop8h 08mDelta

Deal found 3/20

$160

Tue 6/246:00 amDCA - YUL

1 stop6h 15mWestJet

Deal found 3/20

$178

Sun 4/137:45 pmDCA - YUL

2 stops13h 15mMultiple Airlines

Deal found 3/20

$354

Sat 3/292:59 pmDCA - YUL

3 stops30h 31mTAP AIR PORTUGAL

Deal found 3/21

$1,938

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Tue 4/15

6:00 am-7:48 am

Nonstop1h 48m

Montreal Pierre Elliott Trudeau Intl

Tue 4/15

11:30 am-6:03 pm

2 stops6h 33m

$171

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 5/15

7:00 am-4:58 pm

1 stop9h 58m

Montreal Pierre Elliott Trudeau Intl

Mon 5/19

8:00 pm-9:53 pm

Nonstop1h 53m

$294

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 4/17

6:00 am-7:48 am

Nonstop1h 48m

Montreal Pierre Elliott Trudeau Intl

Thu 4/24

1:35 pm-3:24 pm

Nonstop1h 49m

$298

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 5/15

6:05 am-4:55 pm

1 stop10h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 5/19

5:35 pm-7:26 am

1 stop13h 51m

$303

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Fri 5/9

6:00 am-10:05 am

1 stop4h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 5/13

11:00 am-6:59 pm

2 stops7h 59m

$313

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Thu 6/5

6:00 am-11:39 am

1 stop5h 39m

Montreal Pierre Elliott Trudeau Intl

Sun 6/8

4:55 pm-7:18 pm

1 stop26h 23m

$385

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Mon 4/14

6:00 am-7:48 am

Nonstop1h 48m

$123

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Sun 4/20

7:00 am-1:09 pm

1 stop6h 09m

$138

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Wed 4/9

6:30 am-3:25 pm

1 stop8h 55m

$144

Washington, D.C.Montreal

DCA - YUL

DCAYUL

Washington, D.C. Reagan-National

Sat 4/5

11:00 am-7:08 pm

1 stop8h 08m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 13 results

Compare providers for flights from Reagan-National to Pierre Elliott Trudeau Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Pierre Elliott Trudeau Intl in March.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport trip

Airports

DCA

Reserve parking in advance at DCA as it gets busy. Parking Garage 1 serves Terminal 1; Garage 2 serves Terminal 2.

YUL

Use the ArriveCAN app to fill out your arrival declaration card on the plane to avoid lines at YUL.

Our travel experts

John Walton

Expert on YUL

Emily Zemler

Expert on DCA

Best time to book a flight from Reagan-National to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Reagan-National with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

To ensure you get the cheapest price possible for a flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DCA to YUL?

It’s optimal to fly from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport at noon. By choosing this option you can save up to 78% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport

The most flights from DCA to YUL are scheduled on a Thursday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Pierre Elliott Trudeau Intl by month

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.

Temperature in Pierre Elliott Trudeau Intl by month

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

To help decide which airline to fly from Washington, D.C. to Montreal, see what other customers have to say about Delta, United Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,895 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,605 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet

7.2

Good

2,783 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

TAP AIR PORTUGAL

7.1

Good

1,827 reviews

Delta

8.0

Very good

7,895 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?
Currently priced at $171, Air Canada will fly you from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $298 and $303, respectively. Users have found that Air Canada is 53% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport one-way?
$123 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $138 and $144, respectively.
What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?
The top 3 most reliable airlines when flying from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport are United Airlines (61%), Air Canada (46%) and Jazz (46%).
What are the cheapest flights from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Looking at all options, your cheapest flight can be booked for $122. While the most popular route (Washington, D.C. Reagan-National - Montreal Pierre Elliott Trudeau Intl) can be booked for $250 on average our data indicates $1,561 when flying from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport.
Can I find deals for flights from Reagan-National to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on Reagan-National to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from Reagan-National to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from Reagan-National to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Laval

Dorval

Brossard

Longueuil

Sherbrooke

Bromont

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Reagan-National to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$137	Average$414	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$230	Average$535	FlexibilityNo cancel fee	On-time69%

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$123+ Cheap flights from Reagan-National (DCA) to Pierre Elliott Trudeau Intl (YUL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Pierre Elliott Trudeau Intl with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Montreal Pierre Elliott Trudeau Intl are usually found in September or February, booked 68 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Reagan-National to Pierre Elliott Trudeau Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Reagan-National to Pierre Elliott Trudeau Intl

Cheapest flights from Reagan-National to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Reagan-National to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

Explore the most affordable flight options available from Reagan-National to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Reagan-National to Pierre Elliott Trudeau Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Pierre Elliott Trudeau Intl in March.

The best insider tips for Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport trip

Airports

DCA

YUL

Our travel experts

Best time to book a flight from Reagan-National to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Reagan-National with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Pierre Elliott Trudeau Intl. Price data was last updated on March 14, 2025.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest time of day to fly from DCA to YUL?

Find hourly flight availability from Reagan-National to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 21, 2025.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport one-way?

What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

What are the cheapest flights from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Can I find deals for flights from Reagan-National to Pierre Elliott Trudeau Intl that include hotel bookings?

How can I find direct flights from Reagan-National to Pierre Elliott Trudeau Intl?

Can I find deals for business class flights from Reagan-National to Pierre Elliott Trudeau Intl?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Traveling to a place near Washington, D.C. Reagan-National Airport?

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Alternative routes for Reagan-National to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Reagan-National to Pierre Elliott Trudeau Intl

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Cheapest flights from Reagan-National to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Reagan-National to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.