Find Deals on Flights from Montreal Elliott Trudeau to Seattle

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Montreal Elliott Trudeau to Seattle

(Round-trip)
Depart: Wed Apr 26 2017 Return: Tue May 2 2017 Trip spans 7 days
Delta
Delta
YUL
12:57p
SEA
10:24p
9h 27m
1 stop
SEA
2:40a
YUL
3:24p
12h 44m
2 stops
Depart: Wed May 3 2017 Return: Tue May 9 2017 Trip spans 7 days
Major Airline
Major Airline
YUL
4:15a
SEA
1:10p
8h 55m
1 stop
SEA
4:35p
YUL
12:27a
7h 52m
1 stop
Depart: Thu Apr 27 2017 Return: Tue May 2 2017 Trip spans 6 days
United
United
YUL
7:15a
SEA
6:39p
11h 24m
2 stops
SEA
2:55p
YUL
2:10a
11h 15m
2 stops
Depart: Mon Jun 19 2017 Return: Sat Jun 24 2017 Trip spans 6 days
WestJet
WestJet
YUL
3:50a
SEA
1:00p
9h 10m
1 stop
SEA
6:40p
YUL
9:16a
14h 36m
1 stop
Depart: Thu May 11 2017 Return: Tue May 16 2017 Trip spans 6 days
Air Canada
Air Canada
YUL
3:35a
SEA
12:46p
9h 11m
1 stop
SEA
8:00a
YUL
5:12p
9h 12m
1 stop
Depart: Wed Jun 7 2017 Return: Fri Jun 16 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
YUL
8:15a
SEA
10:09p
13h 54m
2 stops
SEA
8:35p
YUL
4:31a
7h 56m
1 stop
Depart: Wed May 10 2017 Return: Wed May 17 2017 Trip spans 8 days
Major Airline
Major Airline
YUL
2:00a
SEA
9:33a
7h 33m
nonstop
SEA
2:00a
YUL
3:33a
1h 33m
nonstop
Depart: Mon Apr 3 2017 Return: Tue Apr 11 2017 Trip spans 9 days
Delta
Delta
YUL
1:00p
SEA
9:09p
8h 09m
1 stop
SEA
6:45p
YUL
4:25a
9h 40m
1 stop
Depart: Tue Jun 20 2017 Return: Sat Jun 24 2017 Trip spans 5 days
WestJet
WestJet
YUL
3:50a
SEA
1:00p
9h 10m
1 stop
SEA
6:40p
YUL
9:16a
14h 36m
1 stop
Depart: Thu May 4 2017 Return: Sun May 7 2017 Trip spans 4 days
United
United
YUL
12:43p
SEA
9:15p
8h 32m
1 stop
SEA
1:35p
YUL
3:10a
13h 35m
2 stops
Depart: Tue Aug 22 2017 Return: Thu Sep 7 2017 Trip spans 17 days
WestJet
WestJet
YUL
3:25p
SEA
6:00a
14h 35m
1 stop
SEA
4:45p
YUL
12:02a
7h 17m
1 stop
Depart: Sun Apr 16 2017 Return: Fri Apr 21 2017 Trip spans 6 days
Major Airline
Major Airline
YUL
4:15a
SEA
1:10p
8h 55m
1 stop
SEA
4:38p
YUL
12:27a
7h 49m
1 stop
Depart: Thu Jun 1 2017 Return: Mon Jun 12 2017 Trip spans 12 days
Air Canada
Air Canada
YUL
4:40a
SEA
12:46p
8h 06m
1 stop
SEA
10:20a
YUL
5:12p
6h 52m
1 stop
Depart: Sun Sep 10 2017 Return: Mon Sep 18 2017 Trip spans 9 days
WestJet
WestJet
YUL
3:50a
SEA
1:00p
9h 10m
1 stop
SEA
3:40a
YUL
12:15a
20h 35m
1 stop
Depart: Fri Jun 23 2017 Return: Sun Jun 25 2017 Trip spans 3 days
Major Airline
Major Airline
YUL
4:15a
SEA
1:20p
9h 05m
2 stops
SEA
4:35p
YUL
12:31a
7h 56m
2 stops
Depart: Wed Apr 19 2017 Return: Mon Apr 24 2017 Trip spans 6 days
Delta
Delta
YUL
8:29a
SEA
6:31p
10h 02m
1 stop
SEA
6:45p
YUL
4:25a
9h 40m
1 stop
Depart: Mon Apr 17 2017 Return: Sun Apr 30 2017 Trip spans 14 days
WestJet
WestJet
YUL
3:00a
SEA
7:27a
28h 27m
1 stop
SEA
3:45a
YUL
3:58p
12h 13m
2 stops
Depart: Sat Apr 15 2017 Return: Sat Apr 22 2017 Trip spans 8 days
Major Airline
Major Airline
YUL
12:00a
SEA
2:42p
14h 42m
2 stops
SEA
12:00p
YUL
11:22p
11h 22m
2 stops
Depart: Tue May 2 2017 Return: Wed May 10 2017 Trip spans 9 days
WestJet
WestJet
YUL
8:00a
SEA
4:49p
8h 49m
1 stop
SEA
3:05p
YUL
12:05a
9h 00m
1 stop
Depart: Thu Apr 20 2017 Return: Mon Apr 24 2017 Trip spans 5 days
Major Airline
Major Airline
YUL
4:15a
SEA
1:10p
8h 55m
2 stops
SEA
5:30a
YUL
9:13p
15h 43m
2 stops
* 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.

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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,
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Airports
Origin

Montreal
$321
Destination

Seattle
$321