Find Cheap Flights from Montreal to Washington, D.C. (YMQ - WAS)

Flights overview

Useful information for finding cheap flights from Montreal to Washington, D.C. and booking your next trip

Cheapest round-trip flights	$292	Air Canada Nonstop 2 hr Thu, May 28 — Sun, May 31	The cheapest round-trip flight from Montreal to Washington, D.C. is currently $292
Cheapest one-way flight	$173	Air Canada Nonstop 2 hr Wed, May 27	The cheapest one-way flight from Montreal to Washington, D.C. is currently $173
Last-minute weekend getaway	$422	United Nonstop 3 hr Sat, May 9 — Sun, May 10	The cheapest last-minute weekend getaway from Montreal to Washington, D.C. is currently $422
Cheapest business class flights	$530	Air Canada Nonstop 2 hr Thu, Jun 4 — Sun, Jun 7	The cheapest business class round-trip flight from Montreal to Washington, D.C. is currently $530

Fastest flight	1 hr 48 min	The fastest nonstop flight from Montreal to Washington, D.C. takes 1 hr 48 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Montreal to Washington, D.C. is typically January. The most expensive month to fly is typically December.

January Cheapest	Typical prices: $265–495
December Most expensive	Typical prices: $305–450

Popular airlines from Montreal to Washington, D.C.

Air Canada

Nonstop

from $292

Typical price: $285–440

30 weekly nonstop flights

YUL - DCA, IAD Every day

325 weekly connecting flights

YUL - DCA, IAD Every day
United

Nonstop

from $360

Typical price: $300–550

21 weekly nonstop flights

YUL - IAD Every day

316 weekly connecting flights

YUL - BWI, DCA, IAD Every day
Delta

from $298

Typical price: $295–540

392 weekly connecting flights

YUL - BWI, DCA, IAD Every day
American

from $367

Typical price: $340–670

221 weekly connecting flights

YUL - BWI, DCA, IAD Every day
Porter Airlines

24 weekly connecting flights

YUL - IAD Every day

Popular airports near Montreal

Montréal-Pierre Elliott Trudeau International Airport (YUL)

Montreal Canada 23 min 8 mi
Ottawa International Airport (YOW)

Ottawa Canada 2 hr 9 min 103 mi
Montreal Metropolitan Airport (YHU)

Montreal Canada 29 min 7 mi
Québec City Jean Lesage International Airport (YQB)

Québec City Canada 2 hr 41 min 137 mi

Popular airports near Washington, D.C.

Ronald Reagan Washington National Airport (DCA)

Washington United States 19 min 4 mi
Dulles International Airport (IAD)

Washington United States 54 min 22 mi
Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI)

Baltimore United States 47 min 27 mi
Philadelphia International Airport (PHL)

Philadelphia United States 2 hr 18 min 116 mi

Frequently asked questions about flying from Montreal to Washington, D.C.

The cheapest flights from Montreal to Washington, D.C. are usually in January. Typical ticket prices in January range from $265 to $495.

The cheapest round-trip flight from Montreal to Washington, D.C. recently found on Google Flights was with Air Canada from $292. The cheapest one-way flight was with Air Canada from $173.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Air Canada flight from Montreal to Washington, D.C. is $292, flying from May 28 to May 31.
The cheapest United flight from Montreal to Washington, D.C. is $360, flying from Jun 6 to Jun 7.
The cheapest Delta flight from Montreal to Washington, D.C. is $298, flying from May 28 to May 31.
The cheapest American flight from Montreal to Washington, D.C. is $367, flying from May 21 to May 24.

The cheapest round-trip flight from Montreal to Washington, D.C. starts at $292 from Thu, May 28 to Sun, May 31. The cheapest one-way flight starts at $173 and departs on Wed, May 27.

1 hr 48 min is the shortest flight time from Montreal to Washington, D.C..

Mid-Mar–Jun is Washington DC's busiest time, with many people timing their visits to coincide with cherry blossom season (late Mar–mid Apr). Washington DC’s conference centers and hotels also bustle while Congress is in session (Sep–Nov and mid-Jan–Jun). Jul–Aug tend to be hot and humid, while snowfall can vary widely in winter. The city’s most popular events are the annual Cherry Blossom Festival in spring, the 4th of July celebration in summer, and the lighting of the National Christmas Tree in winter.

It's easy to use Google Flights to find the cheapest days to fly from Montreal to Washington, D.C..
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Montreal to Washington, D.C. really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Montreal to Washington, D.C..

In terms of nonstop flights, Air Canada is the most popular. Air Canada offers 30 nonstop flights and 325 connecting flights per week. Air Canada flies from Montréal-Pierre Elliott Trudeau International Airport (YUL) to Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) .

In terms of flights, Delta is the most popular. Delta offers 392 connecting flights per week. Delta flies from Montréal-Pierre Elliott Trudeau International Airport (YUL) to Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) .

Other popular airlines flying from Montreal to Washington, D.C. are:

United offers 21 nonstop flights and 316 connecting flights per week. United flies from Montréal-Pierre Elliott Trudeau International Airport (YUL) to Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) .
American offers 221 connecting flights per week. American flies from Montréal-Pierre Elliott Trudeau International Airport (YUL) to Baltimore/Washington International Thurgood Marshall Airport (BWI) (BWI) , Ronald Reagan Washington National Airport (DCA) , Dulles International Airport (IAD) .
Porter Airlines offers 24 connecting flights per week. Porter Airlines flies from Montréal-Pierre Elliott Trudeau International Airport (YUL) to Dulles International Airport (IAD) .

The number of connecting flights refers to distinct flights with at least one stop between Montreal and Washington, D.C..

The cheapest round-trip flight from Montreal to Washington, D.C. recently found on Google Flights was with Air Canada from $292. The cheapest one-way flight was with Air Canada from $173.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Air Canada flight from Montreal to Washington, D.C. is $292, flying from May 28 to May 31.
The cheapest United flight from Montreal to Washington, D.C. is $360, flying from Jun 6 to Jun 7.
The cheapest Delta flight from Montreal to Washington, D.C. is $298, flying from May 28 to May 31.
The cheapest American flight from Montreal to Washington, D.C. is $367, flying from May 21 to May 24.

Air Canada and United fly direct from Montreal to Washington, D.C..

There are 30 Air Canada direct flights from Montreal to Washington, D.C. per week. Flights are available every day.
There are 21 United direct flights from Montreal to Washington, D.C. per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Montreal and Washington, D.C. at price $422 is offered by United from Sat, May 9 to Sun, May 10.

Air Canada and United fly direct from Montreal to Washington, D.C..

There are 30 Air Canada direct flights from Montreal to Washington, D.C. per week. Flights are available every day.
There are 21 United direct flights from Montreal to Washington, D.C. per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Montreal to Washington, D.C. on a daily basis.

The cheapest direct (nonstop) round-trip flights between Montreal and Washington, D.C. start at $292 from Thu, May 28 to Sun, May 31 with Air Canada.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Montreal to Washington, D.C., just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Montreal and Washington, D.C. start at $530 from Thu, Jun 4 to Sun, Jun 7 with Air Canada.

The cheapest economy class round-trip flights between Montreal and Washington, D.C. start at $292 from Thu, May 28 to Sun, May 31.

To book business class trips from Montreal to Washington, D.C., look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Montreal and Washington, D.C. starts at $422 from Sat, May 9 to Sun, May 10 with United.

The cheapest last-minute deal between Montreal and Washington, D.C. at price $422 is offered by United from Sat, May 9 to Sun, May 10.

To find last-minute flight deals from Montreal to Washington, D.C., start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.