Find Cheap Flights from Montreal to Washington (YMQ - WAS)

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FAQs for Booking Montreal to Washington Flights

How long does a flight from Montreal to Washington take?
An average nonstop flight takes 1h 48m, covering a distance of 787 km.
How many flights are there between Montreal and Washington?
There are 116 (nonstop) flights between Montreal and Washington per week, averaging 15 per day.
Which airlines provide the cheapest flights from Montreal to Washington?
In the past 3 days, the cheapest round-trip tickets were found on Porter Airlines (C$ 299), Multiple Airlines (C$ 332) and Air Canada (C$ 341).
Do I need a passport to fly between Montreal and Washington?
Yes.
Which airlines fly most frequently between Montreal and Washington?
Air Canada (8 times daily), United (8 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly from Montreal to Washington?
For Montreal to Washington, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Washington back to Montreal, the best deals are generally found on Wednesday, with Saturday being the most expensive.

Good to Know

Low Season:
May
Best time to beat the crowds
2%
expected price decrease
High Season:
July
Most popular time to fly
5%
expected price increase
Average price:
C$ 451
(avg. price over the last 2 weeks)
Good Deal:
C$ 329
or less (round trip)

When to Book Flights from Montreal to Washington

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for C$ 328 or less.
The cheapest flight from Montreal to Washington was found, on average, 49 days before departure.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is May.
Morning departure is around 3% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Montreal to Washington (round-trip)

Airports
Origin
Montreal
C$ 299
only
C$ 299
Destination
Washington
C$ 299
only
C$ 299
C$ 332
only
C$ 332
Wed, 28 Mar
YUL
IAD
3h 40m
Sun, 8 Apr
IAD
YUL
4h 15m
C$ 299
Trip: 12 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1692 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
YTZ
IAD
Excellent 10.0

Started late but arrived before time

EWR
YTZ
Excellent 10.0

I have flown on Porter numerous time but this was the first for my family. They enjoyed the Porter lounge and convenience of flying from the Toronto island right into EWR. We were able to take the NJ Train right to Penn Station (NYC) faster than any taxi.

IAD
YTZ
Excellent 10.0

Porter Airline was amazing!! They use glasses instead of plastic cups! Nice, cheap, on time, and free wine!

YTZ
IAD
Okay 4.0

flight was delayed 3+ hours

YOW
YTZ
Excellent 10.0

the delays both from ottawa and to dc

Thu, 4 Jan
YUL
DCA
1h 48m
Wed, 10 Jan
DCA
YUL
1h 37m
C$ 332
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 30 Nov
YUL
DCA
1h 48m
Sun, 3 Dec
DCA
YUL
1h 37m
C$ 341
Trip: 4 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 14 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.4
PVG
YUL
Excellent 9.6

AC 018 takes the shortest route from Shanghai to Montreal. The check in and boarding were like a breeze. Cabin was clean, staff were amiable and hard working. The variety of drinks were plenty, the food matched the standard of cost efficiency flight ticket so how could you complain it? On board TV/Movie has new coming features such as HBO's Game of The Thorne, season 7. It was a comfortable and pleasant journey with the team of AC 018. Merci beaucoup!

YVR
YUL
Okay 5.6

I love the variety of entertainment, it never fails.

I didnt like how snacks werent included for my 6 hour flght. Also the amount of waste made with all those plastic cups is astonishingly ridiculous. Switch to a more green solution!!!

YUL
DCA
Good 7.0

Same as first flight.

YUL
DCA
Excellent 8.0

The crew and their sincere attitude to be of help. Wonderful team of professionals.

One hour delay, which was very tiring for someone who already had gone through the 9 hour flight torture from Athens. The Global Entry for US bound passengers procedure is very confusing. Maybe it would help if the steps were communicated on the US bound passengers before disembarking. First the passport process (easy) then there is this confusing process where we need to see our names in green on the screen, with some staff telling us to move on while others insist that we need to stay back and wait for our names to go green on screens that keep changing. Good idea and intentions to help clear bags, and can be improved. Overall the Montreal to DC flight (with the exception of the awful Montreal airport and the long delay) was excellent.

YUL
DCA
Excellent 8.0

The flight was delayed for about one hour

Wed, 28 Mar
YUL
DCA
13h 35m
Sun, 8 Apr
DCA
YUL
17h 46m
C$ 360
Trip: 12 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 3589 reviews
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
7.2
Food
7.3
YWG
YYZ
Excellent 10.0

Some more food options

LAX
YEG
Okay 5.6

Delayed flight. Only got home at 1.30am.

YYC
LAX
Excellent 10.0

The overall experience on my westjet trip was great. Everything west jet does - and all the groups in the airport are fantastic !

YVR
YLW
Okay 4.0

Timing flights were on time.

Baggage delay at vancuvour and as well as in calgary.

IAH
YYC
Excellent 8.0

Good amount of leg room

Bathroom didn't work in the back of the airplane

Sat, 25 Nov
YUL
DCA
5h 49m
Tue, 28 Nov
DCA
YUL
7h 25m
C$ 586
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

ATL
BNA
Excellent 10.0

Compared to previous flight - this was so much better with upgrade to first class and extra space.

MOB
ATL
Good 6.0

Felt like I was sitting in my neighbors lap!

BUF
ATL
Excellent 10.0

I asked for a change of seat at the gate and was given it. It really made a difference to be at the window.

Thu, 15 Mar
YUL
IAD
4h 10m
Sun, 18 Mar
IAD
YUL
4h 15m
C$ 306
Trip: 4 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1692 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
IAD
YTZ
Excellent 10.0

Kind flight attendants, everything went very smoothly

YTZ
IAD
Excellent 10.0

Smaller gate lounge area with lots of private space and complimentary drinks and snack. All Porter employees that I had interaction were professional and attentive to my needs

No suggestion

YTZ
IAD
Excellent 10.0

Started late but arrived before time

YTZ
IAD
Excellent 8.4

Boarding and flight were fairly smooth, the crew were friendly and the seats were comfortable.

Told that due to turbulence, no cart service would be available. There didn't seem to be a whole lot of turbulence that would prevent cart service. We did get a bag of terra chips and a small water.

IAD
YTZ
Excellent 10.0

Porter Airline was amazing!! They use glasses instead of plastic cups! Nice, cheap, on time, and free wine!

Sat, 6 Jan
YUL
IAD
3h 30m
Thu, 11 Jan
IAD
YUL
3h 50m
C$ 309
Trip: 6 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1692 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
YTZ
IAD
Excellent 10.0

Smaller gate lounge area with lots of private space and complimentary drinks and snack. All Porter employees that I had interaction were professional and attentive to my needs

No suggestion

YOW
YTZ
Excellent 10.0

On time. Provided snacks and drinks even on a short flight. Group lobby prior to boarding provided coffee, tea, snacks, water for free.

EWR
YTZ
Excellent 10.0

I have flown on Porter numerous time but this was the first for my family. They enjoyed the Porter lounge and convenience of flying from the Toronto island right into EWR. We were able to take the NJ Train right to Penn Station (NYC) faster than any taxi.

IAD
YTZ
Excellent 10.0

Porter Airline was amazing!! They use glasses instead of plastic cups! Nice, cheap, on time, and free wine!

YTZ
IAD
Okay 4.0

flight was delayed 3+ hours

Tue, 12 Dec
YUL
DCA
6h 16m
Mon, 25 Dec
DCA
YUL
5h 54m
C$ 341
Trip: 14 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 14 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.4
PVG
YUL
Excellent 9.6

AC 018 takes the shortest route from Shanghai to Montreal. The check in and boarding were like a breeze. Cabin was clean, staff were amiable and hard working. The variety of drinks were plenty, the food matched the standard of cost efficiency flight ticket so how could you complain it? On board TV/Movie has new coming features such as HBO's Game of The Thorne, season 7. It was a comfortable and pleasant journey with the team of AC 018. Merci beaucoup!

YUL
DCA
Good 7.0

Same as first flight.

YUL
DCA
Excellent 8.0

The crew and their sincere attitude to be of help. Wonderful team of professionals.

One hour delay, which was very tiring for someone who already had gone through the 9 hour flight torture from Athens. The Global Entry for US bound passengers procedure is very confusing. Maybe it would help if the steps were communicated on the US bound passengers before disembarking. First the passport process (easy) then there is this confusing process where we need to see our names in green on the screen, with some staff telling us to move on while others insist that we need to stay back and wait for our names to go green on screens that keep changing. Good idea and intentions to help clear bags, and can be improved. Overall the Montreal to DC flight (with the exception of the awful Montreal airport and the long delay) was excellent.

NRT
YVR
Good 7.6

Compared to the flight going the other way, this one was much more comfortable. I didn't have someone's seat back in my face the whole time, and was able to enjoy games on my own device. I like that both USB and normal power options were available, so I was able to play games and charge my phone so I could use it after landing. The food was passable as well, which was surprising.

It's unavoidable when flying between multi-lingual locations, but having movies and stuff pause three times for each announcement gets annoying. The rolls served with the meals were very dry. These are small nits, and the flight was generally enjoyable.

YVR
YYC
Excellent 10.0

Spacious aircraft, great flight attendants very clean bathrooms, lots of snacks and foods

Thu, 15 Mar
YUL
DCA
1h 48m
Sun, 18 Mar
DCA
YUL
1h 37m
C$ 343
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sat, 23 Dec
YUL
DCA
6h 16m
Tue, 26 Dec
DCA
YUL
5h 54m
C$ 366
Trip: 4 days
6.6GoodShow reviews
Overall 6.6 Good
Based on 14 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.4
YUL
DCA
Good 7.0

Same as first flight.

YYZ
LHR
Excellent 10.0

everything

few movies

BWI
YYZ
Excellent 8.0

everything

no entertainment

PVG
YUL
Excellent 9.6

AC 018 takes the shortest route from Shanghai to Montreal. The check in and boarding were like a breeze. Cabin was clean, staff were amiable and hard working. The variety of drinks were plenty, the food matched the standard of cost efficiency flight ticket so how could you complain it? On board TV/Movie has new coming features such as HBO's Game of The Thorne, season 7. It was a comfortable and pleasant journey with the team of AC 018. Merci beaucoup!

YUL
DCA
Excellent 8.0

The flight was delayed for about one hour

Sat, 30 Dec
YUL
IAD
4h 05m
Sun, 7 Jan
IAD
YUL
5h 45m
C$ 364
Trip: 9 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1692 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
IAD
YTZ
Excellent 8.0

Fast check in and customs lines in both airports

The chips are pretty bland. I appreciate the free refreshments, but would like a bit of choice

MDW
YTZ
Excellent 10.0

The earlier flight departure times are really good, the traffic is not jammed yet on the 401 and GEW. Custom waiting times are basically non existing in comparison to Pearson. Planes are relatively on time (only flew 4 times with Porte), staff is friendly. The turboprop planes have more legroom than most others. I do like them, and do recommend Porter.

YTZ
IAD
Okay 4.0

flight was delayed 3+ hours

EWR
YTZ
Excellent 10.0

I have flown on Porter numerous time but this was the first for my family. They enjoyed the Porter lounge and convenience of flying from the Toronto island right into EWR. We were able to take the NJ Train right to Penn Station (NYC) faster than any taxi.

YOW
YTZ
Excellent 10.0

the delays both from ottawa and to dc

Tue, 21 Nov
YUL
IAD
3h 20m
Sun, 26 Nov
IAD
YUL
6h 25m
C$ 478
Trip: 6 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1692 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
IAD
YTZ
Excellent 10.0

Kind flight attendants, everything went very smoothly

IAD
YTZ
Excellent 8.0

Fast check in and customs lines in both airports

The chips are pretty bland. I appreciate the free refreshments, but would like a bit of choice

YOW
YTZ
Excellent 10.0

the delays both from ottawa and to dc

MDW
YTZ
Excellent 10.0

The earlier flight departure times are really good, the traffic is not jammed yet on the 401 and GEW. Custom waiting times are basically non existing in comparison to Pearson. Planes are relatively on time (only flew 4 times with Porte), staff is friendly. The turboprop planes have more legroom than most others. I do like them, and do recommend Porter.

YTZ
IAD
Excellent 10.0

Smaller gate lounge area with lots of private space and complimentary drinks and snack. All Porter employees that I had interaction were professional and attentive to my needs

No suggestion

Sat, 25 Nov
YUL
IAD
3h 20m
Tue, 28 Nov
IAD
YUL
4h 55m
C$ 519
Trip: 4 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1692 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
YTZ
IAD
Okay 4.0

flight was delayed 3+ hours

IAD
YTZ
Excellent 8.0

Fast check in and customs lines in both airports

The chips are pretty bland. I appreciate the free refreshments, but would like a bit of choice

YOW
YTZ
Excellent 10.0

On time. Provided snacks and drinks even on a short flight. Group lobby prior to boarding provided coffee, tea, snacks, water for free.

MDW
YTZ
Excellent 10.0

The earlier flight departure times are really good, the traffic is not jammed yet on the 401 and GEW. Custom waiting times are basically non existing in comparison to Pearson. Planes are relatively on time (only flew 4 times with Porte), staff is friendly. The turboprop planes have more legroom than most others. I do like them, and do recommend Porter.

YTZ
IAD
Excellent 10.0

Smaller gate lounge area with lots of private space and complimentary drinks and snack. All Porter employees that I had interaction were professional and attentive to my needs

No suggestion

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.