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

Search hundreds of travel sites at once for deals on flights to Montreal

Fri 2/23
Fri 3/2
Any month
Compare vs. KAYAK |

Good to Know

Low Season:
June
Best time to beat the crowds
2%
expected price decrease
High Season:
January
Most popular time to fly
10%
expected price increase
Average Price:
$680
(avg. price over the last 2 weeks)
Good Deal:
$579
or less (round trip)

When to Book Flights from Washington to Montreal

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

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $578 or less.
The cheapest flight from Washington to Montreal was found 48 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 30% 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

FAQs for Booking Washington to Montreal Flights

How long does a flight from Washington to Montreal take?
An average nonstop flight takes 3h 30m, covering a distance of 489 miles.
How many flights are there between Washington and Montreal?
There are 79 (nonstop) flights between Washington and Montreal per week, averaging 11 per day.
Which airlines provide the cheapest flights from Washington to Montreal?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($233), Porter Airlines ($233) and Delta ($246).
Do I need a passport to fly between Washington and Montreal?
Yes.
Which airlines fly most frequently between Washington and Montreal?
Air Canada (5 times daily), United (5 times daily), Avianca (1 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Washington to Montreal?
For Washington to Montreal, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Montreal back to Washington, the best deals are generally found on Tuesday, with Thursday being the most expensive.

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

Airports
Origin
Washington
$233
only
$233
$233
only
$233
Destination
Montreal
$233
only
$233
Mon, Mar 19
DCA
YUL
11h 51m
Fri, Mar 23
YUL
DCA
4h 17m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 22
IAD
YUL
5h 05m
Mon, Mar 26
YUL
IAD
6h 25m
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1813 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
YTZ
YOW
Excellent 8.6

The check in process was very easy. The boarding process was very easy. The flight attendants were very pleasant.

There was not anything to complain about.

BOS
YTZ
Good 6.3

Interior noise from plane is annoying

YTZ
BOS
Excellent 10.0

The Porter Lounge is so nice

YOW
YTZ
Good 6.6

I could not believe that the wine and beer were free

I did not like the landing. Too much delay and I was concerned that I might have missed my next flight to Newark

YQG
YTZ
Excellent 8.6

The check in process was very easy. The boarding process was very easy. The flight attendants were very pleasant.

There was not anything to complain about.

Thu, Mar 15
DCA
YUL
4h 00m
Fri, Mar 23
YUL
DCA
4h 44m
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
EWR
Excellent 8.6

No LCD screen for entertainment.

EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

ATL
TGU
Mediocre 2.0

The service was horribly they dilate my flight 24 hours and I lose my flight yesterday because from Washington to Atlanta the flight was late and from Atlanta to Tegucigalpa leave early

PVR
MSP
Good 7.3

They have few movies selection that was good

I like being in a big space faster. And clean good service I

SLC
YYZ
Excellent 8.0

was a difficult transition from delta to west jet in Toronto and we almost missed the flight

Wed, Jun 6
DCA
YUL
3h 50m
Wed, Jun 20
YUL
DCA
4h 06m
Trip: 15 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28416 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
ORD
DFW
Excellent 8.6

The customer service/ticket agent skipped her lunch break to get us on the plane. She went way beyond the call of duty. We will be eternally grateful.

SYD
LAX
Excellent 9.0

Premium economy is the way to go for a long haul flight. We were comfortable and able to get some sleep.

The crew on the way to Sydney was a little more present. There was always someone milling in the galley between the business class and premium economy cabin. The crew returning came through the cabin often and were attentive if you asked for them but you had to seek them out.

CLT
CLE
Okay 5.2

Plane was delayed 1.5 hours. Rental Car reservation was at a location 30 miles from the airport, not the airport rental location. Had to transfer reservations which cost an extra $30...

LAX
MEX
Excellent 8.0

American flight attendant service

LAX
ORD
Good 7.6

I liked having the built in screen on the a321. Americans streaming service has lots to offer but the built in screens have more choices. I get why they want to just offer the streaming but I appreciate all the choices! There was a group number enforcer at the gate to make boarding more organized! She was polite but told the mobs that try to use the premium line to wait their turn.

I asked for upgrades to and from Chicago. I’m a gold member and fly for leisure fairly often. There are so many people looking for an upgrade these days that you’re rarely getting the opportunity

Tue, Mar 20
DCA
YUL
3h 51m
Mon, Mar 26
YUL
DCA
5h 10m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 6
IAD
YUL
3h 30m
Sat, Apr 7
YUL
IAD
5h 20m
Trip: 2 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1813 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
BOS
YTZ
Good 6.3

Interior noise from plane is annoying

YTZ
BOS
Excellent 8.0

Arriving and calling someone to help me with the wheelchair was good. The women were so friendly and helpful. But when you're "stuck" in a chair and I arrived early, it would be nice for someone to check to see if you had to go the washroom. And I had to flag someone down to get me to the aircraft. No one came by and offered. But overall fantastic experience. I would fly porter again.

Wish their was more food on the flight. Even though it was a short one.

YTZ
IAD
Good 6.0

The cabin crew provided the most information out of the entire experience and were extremely friendly. I appreciate Dawn in particular. The lounge is nice when it is not so over-crowded. I appreciate some complimentary minor snacks and drinks; it certainly helped with the delay. What would normally be sufficient seating and power outlets became people tripping over each other with delayed flights.

The lounge staff were hard to find and not communicative about delays. The board only had 1 update to my departure time, which was 30 mins after the originally scheduled time, and did not update again until 25 minutes after that second time had passed. The lounge staff did not make an announcement until after that board update and even then the information was wrong. The one time I found someone to ask a question to, I was given the same information. I had no idea why there was a delay or what to expect and no way of finding out. It made coordinating next steps upon my arrival to my destination extremely difficult. The lounge is not particularly well-equipped for multiple delayed flights.

YTZ
EWR
Okay 5.6

Our flight attendant was great.

Plane delayed, way too warm in plane overall, sat on tarmac too long @ Newark waiting for a gate.

YTZ
YUL
Excellent 10.0

I appreciated how the staff took me in a wheet-chair all the way to the customs and waited with me while they checked me out. they were courteous, kind and genuine.Very refreshing in this day and age. God Bless all the staff at Porter Air Lines. thank you so very very much, Barbara Ann MacMahon-Firestone, Toronto,Ontario.

Mon, Mar 19
DCA
YUL
5h 03m
Wed, Mar 28
YUL
DCA
4h 17m
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
FLL
DTW
Excellent 10.0

I like service

BJX
LAX
Excellent 8.0

I liked the check-in kiosk, but only because I had no bags to check. I liked being able to choose my own seat. I liked that the flight was uneventful. I liked the staff at all stages, they were friendly and helpful.

They made me shove my purse into my knapsack to fit within their two bag policy. That's a first for me. My Delta flight did not do that.

BOS
LGA
Mediocre 2.0

We were in the plane for 3 hours before we could depart. No one offered us a drink or snack.

PIT
ATL
Excellent 10.0

I have always known of airlines to offer preboarding to those military members in uniform or on official orders. Delta took it one step further and allows prior service members to board also.

PVR
MSP
Good 7.3

They have few movies selection that was good

I like being in a big space faster. And clean good service I

Mon, Jun 11
DCA
YUL
11h 58m
Wed, Jun 20
YUL
DCA
5h 06m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28416 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
LAX
MIA
Okay 4.0

The low fare was the best part of the flight, but I later found that it came at a cost!!!!

First of all the Crew was rude and their lack of patience was obvious, the flight was delayed and was no fault of any of the passengers yet we were made to feel as if it was our ( passengers) fault. Secondly, the air was turned down, I guess to conserve fuel, and the plane was unbearably hot, And at no time was food offered for purchase or even a beverage service. I have flow AA for 20+ years and this was the FURST flight I have ever experienced. Sadly I believe it will be my last!!!!

LAX
ORD
Good 7.6

I liked having the built in screen on the a321. Americans streaming service has lots to offer but the built in screens have more choices. I get why they want to just offer the streaming but I appreciate all the choices! There was a group number enforcer at the gate to make boarding more organized! She was polite but told the mobs that try to use the premium line to wait their turn.

I asked for upgrades to and from Chicago. I’m a gold member and fly for leisure fairly often. There are so many people looking for an upgrade these days that you’re rarely getting the opportunity

DFW
GRR
Excellent 9.0

Everything worked the way it was supposed to. Bag transfer through customs and transfer to domestic was easy.

Snacks and food in general on US operated airlines is generally sad. American Airlines should learn from Qantas about food quality and service.

ORD
LAX
Okay 4.0

Packed like sardines; the seats are getting narrower and the seat pockets are ridiculously small.

LAX
MEX
Excellent 8.0

American flight attendant service

Wed, Mar 21
DCA
YUL
3h 51m
Mon, Mar 26
YUL
DCA
6h 16m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Apr 7
IAD
YUL
3h 30m
Wed, Apr 11
YUL
IAD
4h 40m
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1813 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
YTZ
YUL
Excellent 10.0

I appreciated how the staff took me in a wheet-chair all the way to the customs and waited with me while they checked me out. they were courteous, kind and genuine.Very refreshing in this day and age. God Bless all the staff at Porter Air Lines. thank you so very very much, Barbara Ann MacMahon-Firestone, Toronto,Ontario.

YOW
YTZ
Good 6.6

I could not believe that the wine and beer were free

I did not like the landing. Too much delay and I was concerned that I might have missed my next flight to Newark

YTZ
IAD
Excellent 8.3

the snack (chips) I recieved was expired and had a smell to it!

YQG
YTZ
Excellent 8.6

The check in process was very easy. The boarding process was very easy. The flight attendants were very pleasant.

There was not anything to complain about.

YTZ
YOW
Excellent 8.6

The check in process was very easy. The boarding process was very easy. The flight attendants were very pleasant.

There was not anything to complain about.

Mon, Mar 26
DCA
YUL
5h 03m
Wed, Apr 4
YUL
DCA
4h 28m
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
FLL
DTW
Excellent 10.0

I like service

JFK
CDG
Excellent 10.0

The food and the service

EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

BOS
LGA
Mediocre 2.0

We were in the plane for 3 hours before we could depart. No one offered us a drink or snack.

ATL
EWR
Excellent 8.6

No LCD screen for entertainment.

Tue, Jun 12
DCA
YUL
11h 58m
Thu, Jun 21
YUL
DCA
5h 06m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28416 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
SYD
LAX
Excellent 9.0

Premium economy is the way to go for a long haul flight. We were comfortable and able to get some sleep.

The crew on the way to Sydney was a little more present. There was always someone milling in the galley between the business class and premium economy cabin. The crew returning came through the cabin often and were attentive if you asked for them but you had to seek them out.

IND
LAX
Excellent 10.0

The staff

The snack selection and lack of entertainment

LAX
MEX
Excellent 8.0

American flight attendant service

BWI
ORD
Excellent 8.6

Nothing special

BWI check-in crew is not friendly, not related to Japan Airline.

ORD
DFW
Excellent 8.6

The customer service/ticket agent skipped her lunch break to get us on the plane. She went way beyond the call of duty. We will be eternally grateful.

Tue, Apr 3
DCA
YUL
4h 44m
Thu, Apr 12
YUL
DCA
4h 17m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Apr 8
IAD
YUL
4h 15m
Tue, Apr 10
YUL
IAD
3h 55m
Trip: 3 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1813 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
YTZ
EWR
Good 7.6

The waiting lounge was nice and complemented with refreshments

When I got to Toronto I was directed to the wrong lounge for a while before I asked and was redirected to the correct lounge

YTZ
IAD
Good 6.0

The cabin crew provided the most information out of the entire experience and were extremely friendly. I appreciate Dawn in particular. The lounge is nice when it is not so over-crowded. I appreciate some complimentary minor snacks and drinks; it certainly helped with the delay. What would normally be sufficient seating and power outlets became people tripping over each other with delayed flights.

The lounge staff were hard to find and not communicative about delays. The board only had 1 update to my departure time, which was 30 mins after the originally scheduled time, and did not update again until 25 minutes after that second time had passed. The lounge staff did not make an announcement until after that board update and even then the information was wrong. The one time I found someone to ask a question to, I was given the same information. I had no idea why there was a delay or what to expect and no way of finding out. It made coordinating next steps upon my arrival to my destination extremely difficult. The lounge is not particularly well-equipped for multiple delayed flights.

YOW
YTZ
Good 6.6

I could not believe that the wine and beer were free

I did not like the landing. Too much delay and I was concerned that I might have missed my next flight to Newark

YTZ
YUL
Excellent 10.0

I appreciated how the staff took me in a wheet-chair all the way to the customs and waited with me while they checked me out. they were courteous, kind and genuine.Very refreshing in this day and age. God Bless all the staff at Porter Air Lines. thank you so very very much, Barbara Ann MacMahon-Firestone, Toronto,Ontario.

YTZ
BOS
Excellent 10.0

The Porter Lounge is so nice

Sun, Apr 1
DCA
YUL
5h 51m
Wed, Apr 4
YUL
DCA
5h 39m
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SLC
YYZ
Excellent 8.0

was a difficult transition from delta to west jet in Toronto and we almost missed the flight

FLL
DTW
Excellent 10.0

I like service

EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

JFK
CDG
Excellent 10.0

The food and the service

PIT
ATL
Excellent 10.0

I have always known of airlines to offer preboarding to those military members in uniform or on official orders. Delta took it one step further and allows prior service members to board also.

Wed, Jun 13
DCA
YUL
6h 18m
Thu, Jun 21
YUL
DCA
5h 06m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28416 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
CLT
CLE
Okay 5.2

Plane was delayed 1.5 hours. Rental Car reservation was at a location 30 miles from the airport, not the airport rental location. Had to transfer reservations which cost an extra $30...

DFW
GRR
Excellent 9.0

Everything worked the way it was supposed to. Bag transfer through customs and transfer to domestic was easy.

Snacks and food in general on US operated airlines is generally sad. American Airlines should learn from Qantas about food quality and service.

LAX
AKL
Okay 4.0

American wins tge coach torture contest!

BWI
ORD
Excellent 8.6

Nothing special

BWI check-in crew is not friendly, not related to Japan Airline.

IND
LAX
Excellent 10.0

The staff

The snack selection and lack of entertainment

Mon, Apr 9
DCA
YUL
3h 46m
Tue, Apr 10
YUL
DCA
4h 17m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Apr 14
IAD
YUL
4h 00m
Wed, Apr 18
YUL
IAD
4h 00m
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1813 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
YTZ
EWR
Good 7.6

The waiting lounge was nice and complemented with refreshments

When I got to Toronto I was directed to the wrong lounge for a while before I asked and was redirected to the correct lounge

YTZ
YOW
Excellent 8.6

The check in process was very easy. The boarding process was very easy. The flight attendants were very pleasant.

There was not anything to complain about.

YTZ
BOS
Excellent 10.0

The Porter Lounge is so nice

YOW
YTZ
Good 6.6

I could not believe that the wine and beer were free

I did not like the landing. Too much delay and I was concerned that I might have missed my next flight to Newark

YTZ
YUL
Excellent 10.0

I appreciated how the staff took me in a wheet-chair all the way to the customs and waited with me while they checked me out. they were courteous, kind and genuine.Very refreshing in this day and age. God Bless all the staff at Porter Air Lines. thank you so very very much, Barbara Ann MacMahon-Firestone, Toronto,Ontario.

Tue, May 8
DCA
YUL
4h 24m
Wed, May 9
YUL
DCA
4h 28m
Trip: 2 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
BOS
LGA
Mediocre 2.0

We were in the plane for 3 hours before we could depart. No one offered us a drink or snack.

FLL
DTW
Excellent 10.0

I like service

ATL
EWR
Excellent 8.6

No LCD screen for entertainment.

DEN
JFK
Good 6.3

Comfortable seats. Good entertainment

Going to Denver was delayed and now return trip delayed We were give 3 separate reasons. Poor communication. Just telling me a flight will be delayed is not communication. Lack of a free snack was disappointing. May have to rethink flying Delta next time.

ATL
TGU
Mediocre 2.0

The service was horribly they dilate my flight 24 hours and I lose my flight yesterday because from Washington to Atlanta the flight was late and from Atlanta to Tegucigalpa leave early

Thu, Jun 14
DCA
YUL
3h 58m
Thu, Jun 21
YUL
DCA
5h 06m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28416 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
IND
LAX
Excellent 10.0

The staff

The snack selection and lack of entertainment

ORD
DFW
Excellent 8.6

The customer service/ticket agent skipped her lunch break to get us on the plane. She went way beyond the call of duty. We will be eternally grateful.

LAX
AKL
Okay 4.0

American wins tge coach torture contest!

LAX
MIA
Okay 4.0

The low fare was the best part of the flight, but I later found that it came at a cost!!!!

First of all the Crew was rude and their lack of patience was obvious, the flight was delayed and was no fault of any of the passengers yet we were made to feel as if it was our ( passengers) fault. Secondly, the air was turned down, I guess to conserve fuel, and the plane was unbearably hot, And at no time was food offered for purchase or even a beverage service. I have flow AA for 20+ years and this was the FURST flight I have ever experienced. Sadly I believe it will be my last!!!!

BOS
DFW
Excellent 10.0

Everything is excellent!!

Show more results

Washington to Montreal Flight Information

Flights Arrive in Montreal
Flights Depart from Washington
Flight Price $233
Distance 489 miles
Airlines Porter Airlines, Delta, American Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
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.