£106 Cheap Flights from Washington (DCA) to Montreal (YUL)

View £106 flight on Sun, 21 Jun 2026Opens in a new window

Popular airlines from Ronald Reagan National Airport (DCA) to Trudeau International Airport (YUL)

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Cheap Flights from Washington (DCA) to Montreal (YUL)

Prices were available within the past 7 days and start at £106 for one-way flights and £261 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 28 May - Wed, 3 Jun
DCA
Washington
YUL
Montreal
£261 Return, found 1 day ago
£261
Return
found 1 day ago
Select Air Canada flight, departing Thu, 28 May from Washington to Montreal, returning Wed, 3 Jun, priced at £261 found 1 day ago
Air Canada
Fri, 5 Jun - Sun, 7 Jun
DCA
Washington
YUL
Montreal
£262 Return, found 1 day ago
£262
Return
found 1 day ago
Select Air Canada flight, departing Fri, 5 Jun from Washington to Montreal, returning Sun, 7 Jun, priced at £262 found 1 day ago
Air Canada
Thu, 28 May - Wed, 3 Jun
DCA
Washington
YUL
Montreal
£267 Return, found 1 day ago
£267
Return
found 1 day ago
Select Air Canada flight, departing Thu, 28 May from Washington to Montreal, returning Wed, 3 Jun, priced at £267 found 1 day ago
Air Canada
Wed, 13 May - Sat, 23 May
DCA
Washington
YUL
Montreal
£277 Return, found 5 days ago
£277
Return
found 5 days ago
Select Air Canada flight, departing Wed, 13 May from Washington to Montreal, returning Sat, 23 May, priced at £277 found 5 days ago
Air Canada
Sun, 21 Jun - Fri, 10 Jul
DCA
Washington
YUL
Montreal
£279 Return, found 8 hours ago
£279
Return
found 8 hours ago
Select Air Canada flight, departing Sun, 21 Jun from Washington to Montreal, returning Fri, 10 Jul, priced at £279 found 8 hours ago
Delta
Sat, 6 Jun - Sat, 13 Jun
DCA
Washington
YUL
Montreal
£280 Return, found 6 days ago
£280
Return
found 6 days ago
Select Delta flight, departing Sat, 6 Jun from Washington to Montreal, returning Sat, 13 Jun, priced at £280 found 6 days ago
Delta
Sun, 21 Jun - Fri, 10 Jul
DCA
Washington
YUL
Montreal
£283 Return, found 8 hours ago
£283
Return
found 8 hours ago
Select Delta flight, departing Sun, 21 Jun from Washington to Montreal, returning Fri, 10 Jul, priced at £283 found 8 hours ago
United
Sat, 6 Jun - Sat, 13 Jun
DCA
Washington
YUL
Montreal
£334 Return, found 6 days ago
£334
Return
found 6 days ago
Select United flight, departing Sat, 6 Jun from Washington to Montreal, returning Sat, 13 Jun, priced at £334 found 6 days ago
American Airlines
Sat, 6 Jun - Sat, 13 Jun
DCA
Washington
YUL
Montreal
£377 Return, found 6 days ago
£377
Return
found 6 days ago
Select American Airlines flight, departing Sat, 6 Jun from Washington to Montreal, returning Sat, 13 Jun, priced at £377 found 6 days ago
WestJet
Sat, 25 Jul - Tue, 28 Jul
DCA
Washington
YUL
Montreal
£427 Return, found 4 hours ago
£427
Return
found 4 hours ago
Select WestJet flight, departing Sat, 25 Jul from Washington to Montreal, returning Tue, 28 Jul, priced at £427 found 4 hours ago

Frequently asked questions

How much does a flight from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) cost?
One-way flights typically cost between £256 and £891 and return flights often range between £593 and £1,651. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
March is typically the cheapest month to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.), with average return fares of approximately £507. This is about 13% lower than the average price throughout the year. March often sees lower prices as the peak winter travel season winds down and before the summer rush begins. Other cheap months to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) include February and May.
Which airlines fly direct from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
Enter DCA to YUL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
To find a cheap flight from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
The best airline to fly with from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) will differ from traveller to traveller. If you like to fly early, AC offers early morning flights. If price is the most important factor, AC typically offers the lowest fares. DL offers the most daily flights from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
Based on booking data from the past year, the cheapest months to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) are typically March and February, with average return flights around £507. However, the most popular months for this route are July and August, which means you'll find plenty of flight options during those times. If you're looking for the best balance of price and availability, consider booking during the shoulder seasons around these months.
How many flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
There are approximately 3 nonstop flights per day from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.). For even more choice, look at flights that include layovers, as there are around 88 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Liberty Intl. (EWR), and Logan Intl. (BOS).
What is the earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
The earliest flight from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in May. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
You'll find the most flights from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) on a Friday, with around 57 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Delta Air Lines, United Airlines, and Air Canada. Flight options are notably more plentiful on Fridays compared to other days of the week.
What are the most popular departure times for flights from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
The most popular departure times for flights from Ronald Reagan Washington National (DCA) to Pierre Elliott Trudeau Intl. (YUL) are in the early morning, from 6am to 9am. Approximately 36% of passengers prefer this time window. Many major carriers, including Delta Air Lines and Air Canada, offer flights during this window. These times work well because you can get an early start to your travel day and arrive in Montreal with plenty of time to settle in.
How long does it take to fly from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
Direct flights from DCA to YUL usually take about 1 hour 50 minutes, traveling roughly 487 miles. If you opt for a connecting flight, expect to add around 3 hours 40 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
Select the "Business class" and "First class" filters when looking for DCA to YUL flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
A non-stop, one-way business class flight from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) is usually around £531 - £736. You may also be able to find a cheaper business class journey between Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Anaa (AAA) (AAA) to Toronto, ON (YYZ-Pearson Intl.) (YYZ) if you opt for a connecting flight.
How do I earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Montreal from Ronald Reagan Washington National (DCA)?
If you're planning to travel to Montreal from Ronald Reagan Washington National (DCA), you can fly directly into Pierre Elliott Trudeau Intl. (YUL) Some flights may connect through major hubs like Pearson Intl. (YYZ), Logan Intl. (BOS), Macdonald-Cartier Intl. (YOW) before reaching Montreal. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) flight and hotel package?
Securing a Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
If you booked your Washington, DC (DCA-Ronald Reagan Washington National) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
Air Canada, American Airlines, Delta, United, WestJet
Return price
£260
Distance
778 km
Average flight time
1 hour 48 mins

Book with confidence

Compare flights from Washington to Montreal easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Montreal. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Pierre Elliott Trudeau Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Ronald Reagan Washington National to Pierre Elliott Trudeau Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Ronald Reagan Washington National (DCA) to Pierre Elliott Trudeau Intl. (YUL)

The easiest way to view the best deals on flights from Washington to Montreal today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Ronald Reagan Washington National to Pierre Elliott Trudeau Intl. start at just £261 and range up to £427.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and Montreal
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to Montreal flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Ronald Reagan Washington National to Pierre Elliott Trudeau Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Washington to Montreal easily and book with confidence

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