Find Cheap Flights from Montreal Elliott Trudeau to Seattle/Tacoma Intl (YUL - SEA)

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Fri 1/19
Fri 1/26
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Good to Know

Low Season:
February
Best time to beat the crowds
2%
expected price decrease
High Season:
July
Most popular time to fly
5%
expected price increase
Average Price:
$494
(avg. price over the last 2 weeks)
Good Deal:
$384
or less (round trip)

When to Book Flights from Montreal Elliott Trudeau to Seattle/Tacoma Intl

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 $384 or less.
The cheapest flight from Montreal Elliott Trudeau to Seattle/Tacoma Intl was found 89 days before departure, on average.
Book at least 1 week 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 February.
Morning departure is around 16% more expensive 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 Montreal Elliott Trudeau to Seattle/Tacoma Intl Flights

How long does a flight from Montreal Elliott Trudeau to Seattle/Tacoma Intl take?
An average nonstop flight takes 7h 30m, covering a distance of 2277 miles.
Which airlines provide the cheapest flights from Montreal Elliott Trudeau to Seattle/Tacoma Intl?
In the past 3 days, the cheapest round-trip tickets were found on United ($305), American Airlines ($306) and Delta ($307).
Do I need a passport to fly between Montreal Elliott Trudeau and Seattle/Tacoma Intl?
Yes.
What’s the cheapest day of the week to fly Montreal Elliott Trudeau to Seattle/Tacoma Intl?
For Montreal Elliott Trudeau to Seattle/Tacoma Intl, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Seattle/Tacoma Intl back to Montreal Elliott Trudeau, the best deals are generally found on Tuesday, with Thursday being the most expensive.

Book cheap flights from Montreal Elliott Trudeau to Seattle/Tacoma Intl (round-trip)

Airports
Origin
Montreal
$305
only
$305
Destination
Seattle
$305
only
$305
Tue, Mar 6
YUL
SEA
11h 00m
Fri, Mar 16
SEA
YUL
9h 36m
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53827 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
FLL
EWR
Good 6.6

Food was not good plane was dirty

EWR
SJO
Mediocre 2.0

Más espacio, al menos una película que ver, y algún bocadillo por ser un vuelo de tantas horas

LAX
NRT
Good 6.0

The crews were very kind and friendly.

I bought a ticket for ANA but my flight was United. It was ok but I payed extra to get flight with ANA so I was disappointed a bit.

ORD
BNA
Excellent 10.0

Everything

AUS
IAH
Mediocre 2.6

flights delayed overall

service. flights were delayed and they said there was nothing they could do

Wed, Feb 7
YUL
SEA
11h 21m
Fri, Feb 9
SEA
YUL
18h 13m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27289 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LAX
MIA
Excellent 10.0

Courteous and efficient service, good communication from employees.

Rude passengers reclining all the way without notice.

MIA
GUA
Mediocre 2.3

Nothing, American Airlines is the worst major airline now.

The staff in Miami Airport is really bad, worst attitude I have seen, old planes, not comfortable, definetly the worst major airline now.

PDX
DFW
Excellent 8.6

Seats smaller than before.

ORD
LGA
Okay 5.3

Gates, delays, changes

Boarding was a mess. No opportunity for priority boarding. Flight crew no help. Just another hum drum experience.

CLT
LHR
Okay 5.0

We didn’t crash

Pushed out of my seat by huge man next to me who ate smelly crisps and farted most of the trip

Tue, May 1
YUL
SEA
7h 30m
Tue, May 8
SEA
YUL
9h 31m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15283 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
CTG
Mediocre 2.0

---

Delayed, for close to 6 hours and missed our connection

ATL
HOU
Excellent 10.0

Nice flight and good staff and service

IAD
ATL
Excellent 8.0

My flight was canceled but Delta rebooked me on a flight leaving at about the same time as my original flight, which arrived just a little later than originally anticipated

My original flight was canceled

CVG
SFO
Okay 5.6

Boarding was fine. And service was good.

TV controls didn’t work. So I couldn’t watch anything for the 4+ hour flight.

DCA
ATL
Excellent 10.0

Very grateful they moved me to an earlier flight when mine was delayed due to weather. Impressed with entertainment options.

Sat, Apr 28
YUL
SEA
19h 40m
Tue, May 8
SEA
YUL
7h 20m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 28
YUL
SEA
18h 42m
Mon, Apr 9
SEA
YUL
11h 02m
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 28
YUL
SEA
14h 05m
Wed, Feb 7
SEA
YUL
11h 30m
Trip: 11 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15283 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
CVG
SFO
Okay 5.6

Boarding was fine. And service was good.

TV controls didn’t work. So I couldn’t watch anything for the 4+ hour flight.

SCL
ATL
Good 7.0

Customs officials are incredibly un-helpful and slow. I almost missed the next flight because of how slow was that part. I hope Delta can speak up for the passengers, because we cannot express that to these rude people.

IAD
DTW
Mediocre 2.0

Seeing as I’m still waiting for my flight, more than five hours later I am not inclined to rank it highly. This airport is an embarrassment and I will try my best to never fly Delta again. Weather is no excuse for this.

IAD
ATL
Excellent 8.0

My flight was canceled but Delta rebooked me on a flight leaving at about the same time as my original flight, which arrived just a little later than originally anticipated

My original flight was canceled

MSP
CUN
Good 6.0

Flight was fine. They were especially generous with the snacks.

My one complaint is the bathroom layout of the A320. Two tiny closet bathrooms in the back for all of coach and a much larger one much larger one first class (which is like 5 rows with a mesh curtain for separation). The coach bathrooms are so small a normal person can barely get in and turn around to close the door. I question whether a larger person would be able to actually use them. I also saw the flight attendant actively turn away coach passengers trying to use the first class bathroom when it was open (not standing in the aisle or anything annoying like that). That's ridiculous to have 2 tiny bathrooms for all of coach and also to make people walk all the way to the back of the plane when you are seated much closer to the first class bathroom.

Fri, Jan 19
YUL
SEA
10h 21m
Sun, Jan 21
SEA
YUL
9h 13m
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15283 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
IAD
DTW
Mediocre 2.0

Seeing as I’m still waiting for my flight, more than five hours later I am not inclined to rank it highly. This airport is an embarrassment and I will try my best to never fly Delta again. Weather is no excuse for this.

LGA
FLL
Excellent 8.0

When the passenger in front reclines their seat it was in my face The legroom wasn’t terrible but I had a hard time even reading since it was so close

BWI
ATL
Okay 5.0

The crew was very nice and attentative.

The amount of delays causing us to miss our connection and be stuck in another city for a night before getting to our destination the next day(hopefully).

ATL
HOU
Excellent 10.0

Nice flight and good staff and service

DCA
ATL
Excellent 10.0

Very grateful they moved me to an earlier flight when mine was delayed due to weather. Impressed with entertainment options.

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Montreal Elliott Trudeau to Seattle/Tacoma Intl Flight Information

Flights Arrive in Seattle/Tacoma Intl
Flights Depart from Montreal Elliott Trudeau
Flight Price $305
Distance 2277 miles
Airlines United, American Airlines, Delta
*
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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.