Find Cheap Flights from Seattle to Hamilton

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 Seattle to Hamilton

(Round-trip)
Depart: Wed Oct 4 2017 Return: Tue Oct 17 2017 Trip spans 14 days
WestJet
WestJet
SEA
11:10a
YHM
5:59p
6h 49m
1 stop
YHM
2:30a
SEA
1:05p
10h 35m
1 stop
Depart: Thu Oct 5 2017 Return: Tue Oct 17 2017 Trip spans 13 days
WestJet
WestJet
SEA
11:10a
YHM
5:59p
6h 49m
1 stop
YHM
2:30a
SEA
1:05p
10h 35m
1 stop
Depart: Tue Oct 3 2017 Return: Tue Oct 17 2017 Trip spans 15 days
WestJet
WestJet
SEA
11:10a
YHM
5:59p
6h 49m
1 stop
YHM
2:30a
SEA
1:05p
10h 35m
1 stop
Depart: Wed Oct 11 2017 Return: Mon Oct 16 2017 Trip spans 6 days
WestJet
WestJet
SEA
11:10a
YHM
5:59p
6h 49m
1 stop
YHM
2:30a
SEA
6:25p
15h 55m
1 stop
Depart: Wed Oct 18 2017 Return: Mon Oct 23 2017 Trip spans 6 days
WestJet
WestJet
SEA
11:10a
YHM
5:59p
6h 49m
1 stop
YHM
2:30a
SEA
6:25p
15h 55m
1 stop
Depart: Fri Sep 22 2017 Return: Sat Sep 30 2017 Trip spans 9 days
WestJet
WestJet
SEA
5:45a
YHM
5:59p
12h 14m
1 stop
YHM
2:30a
SEA
6:25p
15h 55m
1 stop
Depart: Mon Oct 2 2017 Return: Mon Oct 16 2017 Trip spans 15 days
WestJet
WestJet
SEA
4:45p
YHM
5:24a
12h 39m
1 stop
YHM
2:30a
SEA
1:05p
10h 35m
1 stop
Depart: Fri Oct 27 2017 Return: Mon Oct 30 2017 Trip spans 4 days
WestJet
WestJet
SEA
4:45p
YHM
5:24a
12h 39m
1 stop
YHM
2:30a
SEA
6:25p
15h 55m
1 stop
Depart: Tue Aug 1 2017 Return: Wed Aug 30 2017 Trip spans 30 days
WestJet
WestJet
SEA
5:15p
YHM
5:58p
24h 43m
1 stop
YHM
2:30a
SEA
6:25p
15h 55m
1 stop
Depart: Thu Sep 7 2017 Return: Tue Sep 12 2017 Trip spans 6 days
WestJet
WestJet
SEA
4:45p
YHM
5:24a
12h 39m
1 stop
YHM
2:30a
SEA
6:25p
15h 55m
1 stop
Depart: Wed Sep 20 2017 Return: Mon Sep 25 2017 Trip spans 6 days
WestJet
WestJet
SEA
4:45p
YHM
5:24a
12h 39m
1 stop
YHM
2:30a
SEA
6:25p
15h 55m
1 stop
Depart: Wed Aug 16 2017 Return: Thu Aug 31 2017 Trip spans 16 days
WestJet
WestJet
SEA
4:45p
YHM
5:58p
25h 13m
1 stop
YHM
3:10p
SEA
6:25p
27h 15m
1 stop
Depart: Sat Sep 2 2017 Return: Sun Sep 10 2017 Trip spans 9 days
WestJet
WestJet
SEA
7:15a
YHM
5:59p
10h 44m
2 stops
YHM
3:10p
SEA
5:30a
14h 20m
2 stops
Depart: Fri Jul 21 2017 Return: Mon Jul 24 2017 Trip spans 4 days
WestJet
WestJet
SEA
6:19a
YHM
5:58p
11h 39m
1 stop
YHM
2:30a
SEA
7:38a
29h 08m
1 stop
Depart: Thu Aug 24 2017 Return: Tue Aug 29 2017 Trip spans 6 days
WestJet
WestJet
SEA
1:10p
YHM
10:32p
9h 22m
1 stop
YHM
2:30a
SEA
1:05p
10h 35m
1 stop
Depart: Sat Aug 26 2017 Return: Sun Sep 10 2017 Trip spans 16 days
WestJet
WestJet
SEA
9:15a
YHM
10:32p
13h 17m
1 stop
YHM
3:10p
SEA
7:35a
16h 25m
1 stop
Depart: Wed Aug 2 2017 Return: Thu Aug 17 2017 Trip spans 16 days
WestJet
WestJet
SEA
5:15p
YHM
5:23a
12h 08m
1 stop
YHM
2:25a
SEA
3:35p
13h 10m
1 stop
Depart: Tue Jul 18 2017 Return: Thu Jul 20 2017 Trip spans 3 days
WestJet
WestJet
SEA
5:15p
YHM
5:23a
12h 08m
1 stop
YHM
2:30a
SEA
1:35p
11h 05m
1 stop
Depart: Fri Jul 28 2017 Return: Sun Aug 6 2017 Trip spans 10 days
WestJet
WestJet
SEA
5:15p
YHM
11:51p
6h 36m
1 stop
YHM
2:25a
SEA
11:20a
8h 55m
1 stop
Depart: Fri Aug 4 2017 Return: Sat Aug 12 2017 Trip spans 9 days
WestJet
WestJet
SEA
5:15p
YHM
11:51p
6h 36m
1 stop
YHM
12:15p
SEA
7:32a
19h 17m
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
$426
Destination

Hamilton
$426
Airlines