S$159 Cheap Flights from Washington to Montreal

View S$159 flight on Wed, 1 Oct, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Montreal–Trudeau Intl. Airport (YUL)

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Cheap Flights from Washington to Montreal (IAD-YUL)

Prices were available within the past 7 days and start at S$159 for one-way flights and S$376 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 30 Jul - Wed, 6 Aug
IAD
Washington
YUL
Montreal
S$376 Return, found 1 hour ago
S$376
Return
found 1 hour ago
Select Air Canada flight, departing Wed, 30 Jul from Washington to Montreal, returning Wed, 6 Aug, priced at S$376 found 1 hour ago
Porter Airlines
Wed, 30 Jul - Wed, 6 Aug
IAD
Washington
YUL
Montreal
S$384 Return, found 1 hour ago
S$384
Return
found 1 hour ago
Select Porter Airlines flight, departing Wed, 30 Jul from Washington to Montreal, returning Wed, 6 Aug, priced at S$384 found 1 hour ago
Porter Airlines
Wed, 30 Jul - Wed, 6 Aug
IAD
Washington
YUL
Montreal
S$385 Return, found 1 hour ago
S$385
Return
found 1 hour ago
Select Porter Airlines flight, departing Wed, 30 Jul from Washington to Montreal, returning Wed, 6 Aug, priced at S$385 found 1 hour ago
Air Canada
Fri, 22 Aug - Mon, 25 Aug
IAD
Washington
YUL
Montreal
S$386 Return, found 1 hour ago
S$386
Return
found 1 hour ago
Select Air Canada flight, departing Fri, 22 Aug from Washington to Montreal, returning Mon, 25 Aug, priced at S$386 found 1 hour ago
Porter Airlines
Fri, 22 Aug - Mon, 25 Aug
IAD
Washington
YUL
Montreal
S$387 Return, found 1 hour ago
S$387
Return
found 1 hour ago
Select Porter Airlines flight, departing Fri, 22 Aug from Washington to Montreal, returning Mon, 25 Aug, priced at S$387 found 1 hour ago
Air Canada
Wed, 30 Jul - Wed, 6 Aug
IAD
Washington
YUL
Montreal
S$393 Return, found 1 hour ago
S$393
Return
found 1 hour ago
Select Air Canada flight, departing Wed, 30 Jul from Washington to Montreal, returning Wed, 6 Aug, priced at S$393 found 1 hour ago
Air Canada
Wed, 30 Jul - Wed, 6 Aug
IAD
Washington
YUL
Montreal
S$395 Return, found 1 hour ago
S$395
Return
found 1 hour ago
Select Air Canada flight, departing Wed, 30 Jul from Washington to Montreal, returning Wed, 6 Aug, priced at S$395 found 1 hour ago
Porter Airlines
Wed, 30 Jul - Wed, 6 Aug
IAD
Washington
YUL
Montreal
S$401 Return, found 1 hour ago
S$401
Return
found 1 hour ago
Select Porter Airlines flight, departing Wed, 30 Jul from Washington to Montreal, returning Wed, 6 Aug, priced at S$401 found 1 hour ago
United
Fri, 22 Aug - Mon, 25 Aug
IAD
Washington
YUL
Montreal
S$402 Return, found 1 hour ago
S$402
Return
found 1 hour ago
Select United flight, departing Fri, 22 Aug from Washington to Montreal, returning Mon, 25 Aug, priced at S$402 found 1 hour ago
Delta
Wed, 30 Jul - Wed, 6 Aug
IAD
Washington
YUL
Montreal
S$614 Return, found 1 hour ago
S$614
Return
found 1 hour ago
Select Delta flight, departing Wed, 30 Jul from Washington to Montreal, returning Wed, 6 Aug, priced at S$614 found 1 hour ago

Find the cheapest month to fly from Washington (IAD) to Montreal (YUL)

May is typically the cheapest month to fly

From S$287 - S$568 per traveller.

Graph displaying average flight prices per month

Washington to Montreal route information
Origin airport
Washington Dulles Intl.
Destination airport
Pierre Elliott Trudeau Intl.
Return price
S$376
Distance
779 km
Average flight time
2 hours 2 mins

Perfect flights from Washington to Montreal

Your Journey from Washington to Montreal

Start your unforgettable journey with Expedia. Our broad selection of flights from Washington to Montreal caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Canada, Delta, Porter Airlines, United, American Airlines. Our selection of flights from Washington Dulles Intl. to Pierre Elliott Trudeau Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Washington to Montreal Flights

Experience the joy of finding cheap flights from Washington Dulles Intl. to Pierre Elliott Trudeau Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$159 and roundtrip prices from S$376*.
 

Pre-Flight Essentials

Ensure a smooth journey from Washington to Montreal with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Montreal

Picture yourself stepping off the plane in Montreal and immersing yourself in the unique atmosphere of Montreal. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Washington to Montreal Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Washington to Montreal.
 

Beyond the Flight – Exploring Montreal

With Expedia, your adventure extends beyond the flight. Explore Montreal at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Washington to Montreal with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Washington to Montreal with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Dulles Intl. Airport to Montréal--Trudeau?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Dulles Intl. Airport and Pierre Elliott Trudeau Intl. Airport (YUL) start from S$376. Make your booking today to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to YUL?
Most flights can be conveniently cancelled online, but whether you are charged a fee differs between airlines. If you do need to cancel your escape, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Dulles Intl. Airport to Montréal--Trudeau that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Washington Dulles Intl. Airport (IAD) to Montréal--Trudeau flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Washington Dulles Intl. Airport (IAD) to YUL?
With a flight distance of 790 kilometres, it's only a short hop from Washington Dulles Intl. Airport (IAD) to YUL. It might be a quick journey, but it's still worth packing something to keep you busy on board.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to YUL?
United Airlines (UA) is one of the preferred choices for many travellers flying between Washington Dulles Intl. Airport (IAD) and YUL. Take your pick of the 60 flights it offers on this route each month. Operating 60 flights per month on this route, Air Canada (AC) is another fantastic option.
Are Dulles Intl. Airport to Pierre Elliott Trudeau Intl. Airport (YUL) flight tickets cheaper when they're purchased at the last minute?
It is possible to score amazing last-minute deals from Washington Dulles Intl. Airport (IAD) to Montreal Airport, but it's also possible to miss out entirely! As many airlines release seats up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares carrier prices and updates flight deals regularly, so you can feel confident knowing you're always getting the latest offers.

Explore a world of travel with Expedia

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