Find Cheap Flights from Washington to Montreal Elliott Trudeau (WAS - YUL)

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Good to Know

Low Season:
May
Best time to beat the crowds
2%
expected price decrease
High Season:
November
Most popular time to fly
11%
expected price increase
Average price:
C$ 477
(avg. price over the last 2 weeks)
Good Deal:
C$ 324
or less (round trip)

When to Book Flights from Washington to Montreal Elliott Trudeau

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 C$ 324 or less.
The cheapest flight from Washington to Montreal Elliott Trudeau was found, on average, 31 days before departure.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be October, November and December. The cheapest month to fly is May.
Morning departure is around 43% 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 Elliott Trudeau Flights

How long does a flight from Washington to Montreal Elliott Trudeau take?
An average nonstop flight takes 3h 30m, covering a distance of 779 km.
How many flights are there between Washington and Montreal Elliott Trudeau?
There are 79 (nonstop) flights between Washington and Montreal Elliott Trudeau per week, averaging 11 per day.
Which airlines provide the cheapest flights from Washington to Montreal Elliott Trudeau?
In the past 3 days, the cheapest round-trip tickets were found on Porter Airlines (C$ 290), Multiple Airlines (C$ 291) and Delta (C$ 307).
Do I need a passport to fly between Washington and Montreal Elliott Trudeau?
Yes.
Which airlines fly most frequently between Washington and Montreal Elliott Trudeau?
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 from Washington to Montreal Elliott Trudeau?
For Washington to Montreal Elliott Trudeau, Friday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Montreal Elliott Trudeau back to Washington, the best deals are generally found on Tuesday, with Thursday being the most expensive.

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

Airports
Origin
Washington
C$ 290
only
C$ 290
C$ 291
only
C$ 291
Destination
Montreal
C$ 290
only
C$ 290
Fri, 16 Mar
IAD
YUL
3h 30m
Tue, 20 Mar
YUL
IAD
3h 40m
C$ 290
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1810 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
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.

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
BOS
Excellent 10.0

The Porter Lounge is so nice

YTZ
IAD
Excellent 8.3

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

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.

Thu, 8 Mar
DCA
YUL
3h 51m
Sat, 17 Mar
YUL
DCA
4h 38m
C$ 291
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 7 Mar
IAD
YUL
5h 29m
Tue, 13 Mar
YUL
IAD
6h 30m
C$ 307
Trip: 6 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
MSP
CUN
Mediocre 2.0

nothing

They lost my luggage.

BOS
BNA
Excellent 8.0

Service vey Good. Nice choices. Comfort seating very nice

WiFi awful. Useless.

GDL
ATL
Excellent 9.0

Staff was great!

No TV for movies.

DTW
YOW
Excellent 9.3

Please see above. Sherry was amazing

Plane was small and older but it was a short flight

ATL
JNB
Okay 4.0

Aircraft seemed shabby despite refresh of Comfort Plus, food was really mediocre. Steer clear of the Asian Veg option.

Wed, 18 Apr
IAD
YUL
4h 55m
Sun, 22 Apr
YUL
IAD
3h 14m
C$ 290
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1810 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.

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.

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.

Thu, 15 Mar
DCA
YUL
4h 00m
Mon, 19 Mar
YUL
DCA
9h 55m
C$ 291
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 8 Mar
DCA
YUL
4h 00m
Tue, 20 Mar
YUL
DCA
6h 15m
C$ 307
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
GDL
ATL
Excellent 9.0

Staff was great!

No TV for movies.

DTW
MEX
Excellent 8.3

Even though I was disappointed by not being able to get the boarding passes from Delta for Aeromexico’s connecting flight to Bogota, I had an agent greet me after customs in Mexico to issue the boarding pass so I could use the transfer flight line. Excellent service throughout the entire trip.

Confusion over my boarding pass at the Delta terminal in Detroit.

DTW
YOW
Excellent 9.3

Please see above. Sherry was amazing

Plane was small and older but it was a short flight

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

BOS
BNA
Excellent 8.0

Service vey Good. Nice choices. Comfort seating very nice

WiFi awful. Useless.

Mon, 12 Mar
IAD
YUL
4h 15m
Fri, 16 Mar
YUL
IAD
3h 40m
C$ 291
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1810 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
Excellent 10.0

Prompt service and proximity of airport to the city. We literally walked to our hotel

EWR
YTZ
Okay 5.0

The flight attendants were nice and pleasant

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
BOS
Excellent 10.0

The Porter Lounge is so nice

Mon, 19 Mar
DCA
YUL
5h 03m
Fri, 23 Mar
YUL
DCA
4h 54m
C$ 291
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 13 Mar
DCA
YUL
4h 00m
Thu, 22 Mar
YUL
DCA
6h 18m
C$ 307
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

MSP
CUN
Mediocre 2.0

nothing

They lost my luggage.

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

DTW
YOW
Excellent 9.3

Please see above. Sherry was amazing

Plane was small and older but it was a short flight

DTW
MEX
Excellent 8.3

Even though I was disappointed by not being able to get the boarding passes from Delta for Aeromexico’s connecting flight to Bogota, I had an agent greet me after customs in Mexico to issue the boarding pass so I could use the transfer flight line. Excellent service throughout the entire trip.

Confusion over my boarding pass at the Delta terminal in Detroit.

Wed, 14 Mar
IAD
YUL
4h 15m
Tue, 20 Mar
YUL
IAD
3h 40m
C$ 291
Trip: 7 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1810 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.

YTZ
IAD
Excellent 8.3

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

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, 29 Mar
DCA
YUL
5h 32m
Tue, 3 Apr
YUL
DCA
5h 18m
C$ 291
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 14 Mar
DCA
YUL
4h 00m
Thu, 22 Mar
YUL
DCA
5h 47m
C$ 307
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
DTW
MEX
Excellent 8.3

Even though I was disappointed by not being able to get the boarding passes from Delta for Aeromexico’s connecting flight to Bogota, I had an agent greet me after customs in Mexico to issue the boarding pass so I could use the transfer flight line. Excellent service throughout the entire trip.

Confusion over my boarding pass at the Delta terminal in Detroit.

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

ECP
ATL
Excellent 9.6

We have been on 6 flights over the last 8 days, all with Delta and we have already started telling people how wonderful the service was. Sherry on this last flight was amazing, working so hard all by herself as our flight attendant. We were very impressed. And the pilots all came out to say goodbye and thank you. All very nice...esp for me who needed some wheelchair assistance. We will certainly fly with you again in the future.

Smaller plane but ok for short flight

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

Fri, 16 Mar
IAD
YUL
3h 30m
Tue, 20 Mar
YUL
IAD
3h 40m
C$ 291
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1810 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
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.

BOS
YTZ
Excellent 10.0

Prompt service and proximity of airport to the city. We literally walked to our hotel

EWR
YTZ
Okay 5.0

The flight attendants were nice and pleasant

YTZ
IAD
Excellent 8.3

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

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

Fri, 30 Mar
DCA
YUL
4h 00m
Tue, 3 Apr
YUL
DCA
5h 18m
C$ 291
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 15 Mar
DCA
YUL
4h 00m
Fri, 23 Mar
YUL
DCA
5h 47m
C$ 307
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
JNB
Okay 4.0

Aircraft seemed shabby despite refresh of Comfort Plus, food was really mediocre. Steer clear of the Asian Veg option.

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

MSP
CUN
Mediocre 2.0

nothing

They lost my luggage.

SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

Wed, 21 Mar
IAD
YUL
4h 15m
Mon, 26 Mar
YUL
IAD
3h 40m
C$ 291
Trip: 6 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1810 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
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!

EWR
YTZ
Okay 5.0

The flight attendants were nice and pleasant

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
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

Tue, 17 Apr
DCA
YUL
4h 00m
Mon, 23 Apr
YUL
DCA
7h 20m
C$ 291
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 19 Mar
IAD
YUL
7h 21m
Wed, 28 Mar
YUL
IAD
6h 10m
C$ 307
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
GDL
ATL
Excellent 9.0

Staff was great!

No TV for movies.

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

ATL
DTW
Excellent 10.0

Pls see above

Thu, 22 Mar
IAD
YUL
5h 05m
Mon, 26 Mar
YUL
IAD
5h 50m
C$ 291
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 1810 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
YTZ
BOS
Excellent 10.0

The Porter Lounge is so nice

BOS
YTZ
Good 6.3

Interior noise from plane is annoying

YTZ
IAD
Excellent 8.3

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

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.

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.

Wed, 18 Apr
DCA
YUL
4h 30m
Mon, 23 Apr
YUL
DCA
5h 07m
C$ 291
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Washington to Montreal Elliott Trudeau Flight Information

Flights Arrive in Montreal Elliott Trudeau
Flights Depart from Washington
Flight Price C$ 290
Distance 779 km
Airlines Porter Airlines, Delta
*
Prices are per person, are for e–tickets and include all taxes & fees in CAD.

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

Here's why:

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

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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.

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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.