Skyscanner

261 € Cheap Flights from Montreal to Baltimore Washington International

Compare Montreal to Baltimore Washington International flight deals

Find the cheapest month or even day of the year to fly to Baltimore Washington International

Book the best Baltimore Washington International fare with no extra fees

Flight deals from Montreal to Baltimore Washington International

Looking for a cheap last-minute deal or the best return flight from Montreal to Baltimore Washington International? Find the lowest prices on one-way and return tickets right here.
Washington D.C..261 € per passenger.Departing Wed, 3 Sep, returning Wed, 10 Sep.Return flight with Porter Airlines and Spirit Airlines.Outbound indirect flight with Porter Airlines, departs from Montreal Pierre Elliott Trudeau on Wed, 3 Sep, arriving in Baltimore Washington International.Inbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Wed, 10 Sep, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 261 €, select.
Washington D.C..262 € per passenger.Departing Fri, 29 Aug, returning Sun, 31 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Montreal Pierre Elliott Trudeau on Fri, 29 Aug, arriving in Baltimore Washington International.Inbound indirect flight with Delta, departs from Baltimore Washington International on Sun, 31 Aug, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 262 €, select.
Washington D.C..262 € per passenger.Departing Tue, 26 Aug, returning Mon, 1 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Montreal Pierre Elliott Trudeau on Tue, 26 Aug, arriving in Baltimore Washington International.Inbound indirect flight with Delta, departs from Baltimore Washington International on Mon, 1 Sep, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 262 €, select.
Washington D.C..293 € per passenger.Departing Wed, 5 Nov, returning Wed, 12 Nov.Return flight with WestJet and Spirit Airlines.Outbound indirect flight with WestJet, departs from Montreal Pierre Elliott Trudeau on Wed, 5 Nov, arriving in Baltimore Washington International.Inbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Wed, 12 Nov, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 293 €, select.
Washington D.C..321 € per passenger.Departing Wed, 24 Sep, returning Wed, 1 Oct.Return flight with Air Transat and Spirit Airlines.Outbound indirect flight with Air Transat, departs from Montreal Pierre Elliott Trudeau on Wed, 24 Sep, arriving in Baltimore Washington International.Inbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Wed, 1 Oct, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 321 €, select.
Washington D.C..350 € per passenger.Departing Wed, 1 Oct, returning Wed, 8 Oct.Return flight with Air Transat and Spirit Airlines.Outbound indirect flight with Air Transat, departs from Montreal Pierre Elliott Trudeau on Wed, 1 Oct, arriving in Baltimore Washington International.Inbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Wed, 8 Oct, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 350 €, select.
Washington D.C..359 € per passenger.Departing Sun, 8 Feb, returning Sun, 15 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Montreal Pierre Elliott Trudeau on Sun, 8 Feb, arriving in Baltimore Washington International.Inbound indirect flight with Delta, departs from Baltimore Washington International on Sun, 15 Feb, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 359 €, select.
Washington D.C..383 € per passenger.Departing Wed, 30 Jul, returning Sun, 3 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Montreal Pierre Elliott Trudeau on Wed, 30 Jul, arriving in Baltimore Washington International.Inbound indirect flight with Delta, departs from Baltimore Washington International on Sun, 3 Aug, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From 383 €, select.

Find the cheapest month to fly from Montreal to Baltimore Washington International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Montreal to Baltimore Washington International flights are currently cheapest in September.
Jul
from 390 €
Aug
from 262 €
Sep
from 261 €
Oct
from 350 €
Nov
from 293 €
Dec
from 462 €
Jan
from 462 €
Feb
from 359 €
Mar
from 462 €
Apr
from 469 €
May
from 448 €
Jun
from 469 €

Montreal to Baltimore Washington International: Alternative routes

Compare routes from Montreal to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Baltimore Washington International.

Montreal to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight found261 €
Cheapest month to flySeptember

Finding cheap flights from Montreal to Baltimore Washington International: Frequently asked questions

The best price we found for a return flight from Montreal to Baltimore Washington International 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.
Currently, there are no airlines that fly direct from Montreal to Baltimore Washington International. But we found flights with one stop from 261 €.
As of July 2025, there are no flights flying from Montreal to Baltimore Washington International.
The cheapest month to fly from Montreal to Baltimore Washington International is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Montreal to Baltimore Washington International Airport on Wednesday, 3 September 2025.
No airlines currently offer direct flights between Montreal and Baltimore Washington International Airport. Most routes have one or more stops.
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 Baltimore Washington International 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 Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Baltimore Washington International is Porter Airlines .

Travelling from Montreal to Baltimore/Wash International Thurgood Marshall Airport (BWI): What you need to know

  • Planning your getaway begins with figuring out where you'll fly out of in Montreal. Montreal-Pierre Elliott Trudeau International Airport (YUL) is the city's main base, so explore your options for booking a flight from Montreal to Baltimore/Wash International Thurgood Marshall Airport (BWI) out of here.

  • Washington DC (where Baltimore/Wash International Thurgood Marshall Airport is located) and Montreal share the UTC-4 timezone. You can fly without needing to calculate any time difference.

  • Your flight from Montreal to BWI won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Travelling during a peak time like a bank holiday? Expect longer lines at check-in and security. To give yourself peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

Airports in Montreal

Montreal-Pierre Elliott Trudeau International Airport (YUL)

  • YUL is about 26 kilometres from central Montreal. If you're ride-sharing, catching a cab or driving from the centre, it'll take 25 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the journey time to be around 45 minutes.

  • Want an easy start to your travels? Stay near Montreal-Pierre Elliott Trudeau International Airport. Whether you're catching an early flight from Montreal to Baltimore/Wash International Thurgood Marshall Airport or just don't like being rushed, these hotels offer the perfect solution:

  • Of the departures from Montreal-Pierre Elliott Trudeau International Airport, 64.89% land on time at their destination.

  • YUL is located at 975 Romeo Vachon Street North.

St. Hubert Airport (YHU)

About Baltimore/Wash International Thurgood Marshall Airport (BWI)

Getting from Baltimore/Wash International Thurgood Marshall Airport (BWI) to central Washington DC

  • Baltimore/Wash International Thurgood Marshall Airport to the centre of Washington DC is roughly 40 kilometres. If you're getting a cab or renting a car, do a little research to make your trip as easy as possible. Journey times may vary based on traffic and the time of day.

  • It takes roughly 1 hour 30 minutes when travelling by public transport.

How to find the cheapest flights from Montreal to Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • Currently, 155 € is the lowest price we've found for a one-way ticket from Montreal to Baltimore/Wash International Thurgood Marshall Airport. The cheapest price for a return flight is 261 €. Remember fares may change due to demand at the time of booking.

  • To find cheap flights from Montreal to BWI, book ahead. Airlines generally offer lower prices when tickets are first released.

  • If you're flexible with your trip dates, use the 'Whole month' tool. It'll give you the lowest price across each month when searching for your Montreal to Baltimore/Wash International Thurgood Marshall Airport ticket.

  • There's no need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll let you know as soon as a better deal comes up on plane tickets from Montreal to BWI.

  • Tailor your trip using filters. Select your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Montreal to Baltimore/Wash International Thurgood Marshall Airport.

The best time to fly from Montreal to Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • Picture the kind of break you want when picking your flight dates. May is the quietest month to go to Washington DC. July is when most people book flights from Montreal to Baltimore/Wash International Thurgood Marshall Airport (BWI), which may be ideal if you're after more excitement.

  • When booking your Montreal to BWI plane ticket, consider the kind of weather you prefer. July is the warmest month in Washington DC, with temperatures ranging from 19ºC (66ºF) to 33ºC (91ºF).

  • January has temperatures of between -6ºC (21ºF) and 10ºC (50ºF). Look for cheap tickets from Montreal to Baltimore/Wash International Thurgood Marshall Airport around that time if you want to travel when it's cooler.

More about Washington DC

Explore more of the United States

  • Washington DC is easy to fall in love with, but there are so many other corners of the United States just waiting to be explored. Around 153 kilometres north-east of Washington DC, a trip to Philadelphia will keep your itinerary packed. Start with leading attractions like Independence Hall, Liberty Bell and Philadelphia Museum of Art.

  • Virginia Beach is another must-experience destination in the United States and is around 274 kilometres south of Washington DC. No journey is complete without experiencing Virginia Beach Oceanfront, Virginia Beach Boardwalk and Resort Beach.

Plan the rest of your trip from Montreal to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.