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261 € Cheap Flights from Washington Dulles to Montreal Pierre Elliott Trudeau

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      Compare Washington Dulles to Montreal Pierre Elliott Trudeau flight deals

      Find the cheapest month or even day of the year to fly to Montreal Pierre Elliott Trudeau

      Book the best Montreal Pierre Elliott Trudeau fare with no extra fees

      Flight deals from Washington Dulles to Montreal Pierre Elliott Trudeau

      Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Montreal Pierre Elliott Trudeau Airport? If you want to travel next month, return fares start from 281 €. Find the lowest prices on one-way and return tickets right here.
      Montreal.261 € per passenger.Departing Sun, 22 Nov, returning Wed, 25 Nov.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Washington Dulles on Sun, 22 Nov, arriving in Montreal Pierre Elliott Trudeau.Inbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Wed, 25 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 261 €, select.
      Montreal.275 € per passenger.Departing Thu, 26 Nov, returning Fri, 4 Dec.Return flight with Porter Airlines and Air Canada.Outbound indirect flight with Porter Airlines, departs from Washington Dulles on Thu, 26 Nov, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Fri, 4 Dec, arriving in Washington Dulles.Price includes taxes and charges.From 275 €, select.
      Montreal.275 € per passenger.Departing Sat, 19 Sep, returning Mon, 21 Sep.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Washington Dulles on Sat, 19 Sep, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Mon, 21 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 275 €, select.
      Montreal.278 € per passenger.Departing Thu, 26 Nov, returning Fri, 4 Dec.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Washington Dulles on Thu, 26 Nov, arriving in Montreal Pierre Elliott Trudeau.Inbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Fri, 4 Dec, arriving in Washington Dulles.Price includes taxes and charges.From 278 €, select.
      Montreal.281 € per passenger.Departing Sat, 3 Oct, returning Mon, 5 Oct.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Washington Dulles on Sat, 3 Oct, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Mon, 5 Oct, arriving in Washington Dulles.Price includes taxes and charges.From 281 €, select.
      Montreal.282 € per passenger.Departing Mon, 28 Sep, returning Thu, 1 Oct.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Washington Dulles on Mon, 28 Sep, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Thu, 1 Oct, arriving in Washington Dulles.Price includes taxes and charges.From 282 €, select.
      Montreal.291 € per passenger.Departing Wed, 2 Dec, returning Mon, 7 Dec.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Washington Dulles on Wed, 2 Dec, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Mon, 7 Dec, arriving in Washington Dulles.Price includes taxes and charges.From 291 €, select.
      Montreal.297 € per passenger.Departing Fri, 30 Oct, returning Tue, 3 Nov.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Washington Dulles on Fri, 30 Oct, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Air Canada, departs from Montreal Pierre Elliott Trudeau on Tue, 3 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 297 €, select.
      Montreal.299 € per passenger.Departing Thu, 17 Sep, returning Tue, 22 Sep.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Washington Dulles on Thu, 17 Sep, arriving in Montreal Pierre Elliott Trudeau.Inbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Tue, 22 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 299 €, select.
      Montreal.299 € per passenger.Departing Tue, 6 Oct, returning Thu, 8 Oct.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Washington Dulles on Tue, 6 Oct, arriving in Montreal Pierre Elliott Trudeau.Inbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Thu, 8 Oct, arriving in Washington Dulles.Price includes taxes and charges.From 299 €, select.
      Montreal.299 € per passenger.Departing Thu, 29 Oct, returning Tue, 3 Nov.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Washington Dulles on Thu, 29 Oct, arriving in Montreal Pierre Elliott Trudeau.Inbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Tue, 3 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 299 €, select.
      Montreal.315 € per passenger.Departing Thu, 24 Sep, returning Sun, 1 Nov.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Washington Dulles on Thu, 24 Sep, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Sun, 1 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 315 €, select.
      Montreal.317 € per passenger.Departing Sat, 12 Dec, returning Mon, 14 Dec.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Washington Dulles on Sat, 12 Dec, arriving in Montreal Pierre Elliott Trudeau.Inbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Mon, 14 Dec, arriving in Washington Dulles.Price includes taxes and charges.From 317 €, select.
      Montreal.317 € per passenger.Departing Mon, 28 Sep, returning Thu, 1 Oct.Return flight with Air Canada.Outbound direct flight with Air Canada departs from Washington Dulles on Mon, 28 Sep, arriving in Montreal Pierre Elliott Trudeau.Inbound direct flight with Air Canada departs from Montreal Pierre Elliott Trudeau on Thu, 1 Oct, arriving in Washington Dulles.Price includes taxes and charges.From 317 €, select.
      Montreal.337 € per passenger.Departing Fri, 23 Oct, returning Thu, 14 Jan.Return flight with Porter Airlines and WestJet.Outbound indirect flight with Porter Airlines, departs from Washington Dulles on Fri, 23 Oct, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Thu, 14 Jan, arriving in Washington Dulles.Price includes taxes and charges.From 337 €, select.
      Montreal.342 € per passenger.Departing Fri, 30 Oct, returning Mon, 31 May.Return flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from Washington Dulles on Fri, 30 Oct, arriving in Montreal Pierre Elliott Trudeau.Inbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Mon, 31 May, arriving in Washington Dulles.Price includes taxes and charges.From 342 €, select.

      Find the cheapest month to fly from Washington Dulles to Montreal Pierre Elliott Trudeau

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Montreal Pierre Elliott Trudeau flights are currently cheapest in November.
      Sep
      from 275 €
      Oct
      from 281 €
      Nov
      from 261 €
      Dec
      from 291 €
      Jan
      from 348 €
      Feb
      from 361 €
      Mar
      from 373 €
      Apr
      from 373 €
      May
      from 378 €
      Jun
      from 363 €
      Jul
      from 362 €
      Aug
      from 434 €

      Direct flights from Washington Dulles to Montreal Pierre Elliott Trudeau

      Air Canada
      Avianca
      Copa
      Jazz Air
      Republic Airways
      United

      Washington Dulles to Montreal Pierre Elliott Trudeau: Alternative routes

      Compare routes from Washington Dulles to Montreal below. You may find an airport to fly into that's cheaper, faster, or easier than Montreal Pierre Elliott Trudeau.

      Montreal St Hubert

      11km from central Montreal
      Closest
      from 275 €
      Search flights

      Montreal Pierre Elliott Trudeau

      16km from central Montreal
      Cheapest
      from 261 €
      Search flights

      Montreal Mirabel

      41km from central Montreal
      Search flights

      Washington D.C. to Montreal: Flight information

      The things to know before you go.
      Cheapest flight found261 €
      Cheapest month to flyNovember
      Average flight time1 hr, 49 mins
      Most popular airlineAir Canada
      Average flights per week114

      Finding cheap flights from Washington Dulles to Montreal Pierre Elliott Trudeau: Frequently asked questions

      The best price we found for a return flight from Washington Dulles to Montreal Pierre Elliott Trudeau is 261 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      1 hour and 49 minutes is the average flight time from Washington Dulles to Montreal Pierre Elliott Trudeau.
      Air Canada, United and Jazz Air fly direct from Washington Dulles to Montreal Pierre Elliott Trudeau.
      As of September 2026, there are 114 flights per week flying from Washington Dulles to Montreal Pierre Elliott Trudeau.
      The cheapest month to fly from Washington Dulles to Montreal Pierre Elliott Trudeau is usually November.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Montreal Pierre Elliott Trudeau Airport on Sunday, 22 November 2026.
      Yes – the average flight time is 1 hour and 49 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Montreal Pierre Elliott Trudeau but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Montreal is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Air Canada offers the cheapest flight tickets to Montreal Pierre Elliott Trudeau.

      Flying from Washington Dulles Airport (IAD) to Montreal Pierre Elliott Trudeau Airport (YUL): what you need to know

      • The average duration of a direct flight from Washington Dulles Airport to Montreal Pierre Elliott Trudeau Airport is 1 hour 50 minutes.

      • Washington DC and Montreal share the UTC-5 timezone. This means there's no time difference to consider.

      • Choose from 26 weekly Washington Dulles Airport to Montreal Pierre Elliott Trudeau Airport flights. The 08:24 departure with United Airlines is the earliest available. United Airlines operates the last service of the day at 22:10.

      • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to board your IAD to YUL flight.

      • You can expect longer lines in popular months such as July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a wise move.

      • Getting to Montreal (and then discovering more of Canada!) is a snap with United. This popular airline offers direct flights from Washington Dulles Airport to Montreal Pierre Elliott Trudeau Airport.

      • Most passengers choose to fly with United on this route.

      • Air Canada is the most punctual carrier offering IAD to YUL flights. An exceptional 82.23% of its departures on this route land on time.

      • We make it a piece of cake to book a flight with a stopover. To see your options for tickets from Washington Dulles Airport to Montreal Pierre Elliott Trudeau Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to explore your chosen city. Stopovers between IAD and YUL include:

        • Toronto Pearson International Airport

        • Philadelphia International Airport

        • Ottawa International Airport

      How to find the cheapest flights from Washington Dulles Airport (IAD) to Montreal Pierre Elliott Trudeau Airport (YUL)

      • At the moment, 113 € is the lowest price we've seen for a one-way Washington Dulles Airport to Montreal Pierre Elliott Trudeau Airport flight. The best price for a return plane ticket is 261 €. Remember that fares can change due to demand when booking.

      • It's often best to book as early as possible if you want to get cheap tickets from IAD to YUL. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

      • May is the cheapest month for flights from Washington Dulles Airport to Montreal Pierre Elliott Trudeau Airport. If you're looking to fly at a different time of year, the 'Whole month' tool will give you the lowest airfares across every month.

      • Snapping up cheap flights from IAD to YUL is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when a lower fare pops up.

      • Tailor your flights using filters. Select your preferred departure and arrival times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Washington Dulles Airport to Montreal Pierre Elliott Trudeau Airport.

      Handy information about Washington Dulles Airport (IAD)

      • You'll find IAD at 1 Saarinen Circle.

      • 77% of flights that depart Washington Dulles Airport arrive at their destination on schedule.

      • Washington Dulles Airport is about 40 kilometres from central Washington DC. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 45 minutes or so to get there, depending on the traffic.

      • Expect a trip time of roughly 1 hour 10 minutes on public transport.

      • Get your travels off to a leisurely start by staying near IAD. Whether you're catching an early flight from Washington Dulles Airport to Montreal Pierre Elliott Trudeau Airport or want to avoid feeling rushed, these hotels are perfect:

      Arriving at Montreal Pierre Elliott Trudeau Airport (YUL)

      When to fly to Montreal Pierre Elliott Trudeau Airport (YUL)

      • It's time to pick your dates for your flight from Washington Dulles Airport to Montreal Pierre Elliott Trudeau Airport. July is the most popular month to head to Montreal. If you'd like a more low-key vibe, go in November.

      • The warmest month in Montreal is July, with the temperature ranging between 14ºC (57ºF) and 28ºC (82ºF). Book your flights from Washington Dulles Airport to Montreal Pierre Elliott Trudeau Airport in this month if this is the kind of weather you like.

      • January sees average temperatures of between -19ºC (-2ºF) and -2ºC (28ºF). Search for cheap tickets from IAD to YUL sometime then if you want to travel in cooler conditions.

      Explore more of Canada

      • You've visited Montreal, now it's time to discover other parts of Canada. Travel around 499 kilometres south-west to Toronto to tick off its leading sights. From CN Tower to The Top CN Tower and Royal Ontario Museum, there's plenty to keep you on the go.

      • Around 153 kilometres west of Montreal, Ottawa is another essential stop in Canada. No visit is complete without checking out Rideau Canal National Historic Site, Parliament Hill and Rideau Canal, Locks 1 - 8 - Ottawa.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.