Find Cheap Flights from Canada to Seattle/Tacoma Intl

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 Canada to Seattle/Tacoma Intl

(Round-trip)
Depart: Tue Jun 6 2017 Return: Tue Jun 13 2017 Trip spans 8 days
Air Canada
Air Canada
YYC
SEA
1h 52m
nonstop
SEA
YYC
5h 04m
1 stop
Depart: Wed May 10 2017 Return: Sun May 14 2017 Trip spans 5 days
Delta
Delta
YYC
SEA
1h 52m
nonstop
SEA
YYC
1h 40m
nonstop
Depart: Thu Jul 6 2017 Return: Mon Jul 10 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
YYC
SEA
1h 51m
nonstop
SEA
YYC
1h 38m
nonstop
Depart: Sat Aug 19 2017 Return: Wed Aug 23 2017 Trip spans 5 days
WestJet
WestJet
YYC
SEA
1h 55m
nonstop
SEA
YYC
16h 26m
1 stop
Depart: Thu Jul 13 2017 Return: Sun Jul 16 2017 Trip spans 4 days
Major Airline
Major Airline
YYC
SEA
1h 47m
nonstop
SEA
YYC
1h 53m
nonstop
Depart: Sat Jun 10 2017 Return: Wed Jun 14 2017 Trip spans 5 days
Delta
Delta
YYC
SEA
1h 49m
nonstop
SEA
YYC
1h 45m
nonstop
Depart: Thu Aug 17 2017 Return: Sun Aug 20 2017 Trip spans 4 days
WestJet
WestJet
YYC
SEA
19h 25m
1 stop
SEA
YYC
8h 56m
1 stop
Depart: Sat Sep 30 2017 Return: Sun Oct 1 2017 Trip spans 2 days
Major Airline
Major Airline
YLW
SEA
1h 00m
1 stop
SEA
YLW
7h 37m
1 stop
Depart: Fri Sep 29 2017 Return: Sun Oct 1 2017 Trip spans 3 days
WestJet
WestJet
YYJ
SEA
4h 55m
1 stop
SEA
YYJ
3h 33m
1 stop
Depart: Fri Jun 2 2017 Return: Mon Jun 5 2017 Trip spans 4 days
Major Airline
Major Airline
YLW
SEA
4h 54m
1 stop
SEA
YLW
4h 25m
1 stop
Depart: Sun Aug 27 2017 Return: Fri Sep 8 2017 Trip spans 13 days
Porter Airlines
Porter Airlines
YTZ
SEA
11h 43m
1 stop
SEA
YTZ
10h 37m
1 stop
Depart: Fri May 19 2017 Return: Tue May 23 2017 Trip spans 5 days
Major Airline
Major Airline
YYC
SEA
1h 45m
nonstop
SEA
YYC
1h 39m
nonstop
Depart: Tue May 23 2017 Return: Tue May 30 2017 Trip spans 8 days
Delta
Delta
YEG
SEA
1h 58m
nonstop
SEA
YEG
1h 47m
nonstop
Depart: Tue Jun 13 2017 Return: Mon Jun 19 2017 Trip spans 7 days
WestJet
WestJet
YWG
SEA
6h 24m
1 stop
SEA
YWG
7h 41m
1 stop
Depart: Wed May 10 2017 Return: Mon May 15 2017 Trip spans 6 days
Major Airline
Major Airline
YYJ
SEA
0h 40m
nonstop
SEA
YYJ
0h 43m
nonstop
Depart: Mon May 29 2017 Return: Fri Jun 2 2017 Trip spans 5 days
Delta
Delta
YEG
SEA
1h 58m
nonstop
SEA
YEG
1h 47m
nonstop
Depart: Wed Sep 27 2017 Return: Sun Oct 1 2017 Trip spans 5 days
WestJet
WestJet
YWG
SEA
5h 50m
1 stop
SEA
YWG
5h 39m
1 stop
Depart: Sun Apr 30 2017 Return: Fri May 5 2017 Trip spans 6 days
Air Canada
Air Canada
YEG
SEA
4h 36m
1 stop
SEA
YEG
4h 25m
1 stop
Depart: Mon Apr 24 2017 Return: Thu May 4 2017 Trip spans 11 days
Alaska Airlines
Alaska Airlines
YVR
SEA
1h 03m
nonstop
SEA
YVR
0h 57m
nonstop
Depart: Thu Jun 1 2017 Return: Mon Jun 5 2017 Trip spans 5 days
Major Airline
Major Airline
YYJ
SEA
0h 11m
1 stop
SEA
YYJ
0h 11m
1 stop
* 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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Winnipeg
$294
Vancouver
$411
Edmonton
$322
Victoria
$266
Calgary
$209
Toronto
$603
Kelowna
$264
Destination

Seattle
$209
Airlines Airline reviews

23 travelers who booked a flight from Calgary to Seattle rated their chosen airlines with an average of 7.5.

Overall
7.8
Boarding
7.8
Crew
7.9
Comfort
7.4
Food
6.4
Entertainment
6.1