Find Cheap Flights from Seattle to St John's

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle to St John's

(Round-trip)
Depart: Tue Jul 18 2017 Return: Tue Jul 25 2017 Trip spans 8 days
Major Airline
Major Airline
SEA
2:00a
YYT
3:45a
1h 45m
2 stops
YYT
2:00a
SEA
12:45p
10h 45m
2 stops
Depart: Wed Jul 12 2017 Return: Wed Jul 19 2017 Trip spans 8 days
Air Canada
Air Canada
SEA
2:30a
YYT
4:46p
14h 16m
2 stops
YYT
8:35a
SEA
10:19p
13h 44m
2 stops
Depart: Thu Aug 31 2017 Return: Sat Sep 2 2017 Trip spans 3 days
WestJet
WestJet
SEA
11:10a
YYT
11:10p
12h 00m
1 stop
YYT
4:30a
SEA
2:35p
10h 05m
1 stop
Depart: Tue Aug 29 2017 Return: Mon Sep 4 2017 Trip spans 7 days
Air Canada
Air Canada
SEA
6:05a
YYT
7:03p
12h 58m
2 stops
YYT
12:00p
SEA
10:19p
10h 19m
1 stop
Depart: Wed Aug 9 2017 Return: Wed Aug 23 2017 Trip spans 15 days
Air Canada
Air Canada
SEA
2:30a
YYT
4:46p
14h 16m
2 stops
YYT
7:00a
SEA
10:19p
15h 19m
2 stops
Depart: Sat Sep 2 2017 Return: Mon Sep 4 2017 Trip spans 3 days
Air Canada
Air Canada
SEA
2:30a
YYT
2:39p
12h 09m
2 stops
YYT
2:45p
SEA
10:49a
20h 04m
2 stops
Depart: Tue Jul 25 2017 Return: Fri Aug 4 2017 Trip spans 11 days
Air Canada
Air Canada
SEA
2:30a
YYT
4:46p
14h 16m
2 stops
YYT
9:40a
SEA
10:19p
12h 39m
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.

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 email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$658
Destination

St. John's
$658