Find Cheap Flights from Hamilton to Seattle/Tacoma Intl (YHM - SEA)

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 Hamilton to Seattle/Tacoma Intl

(Round-trip)
Depart: Sat Oct 14 2017 Return: Fri Oct 20 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
YHM
12:00a
SEA
10:44a
10h 44m
1 stop
SEA
12:00a
YHM
11:54a
11h 54m
1 stop
Depart: Wed Oct 11 2017 Return: Tue Oct 17 2017 Trip spans 7 days
WestJet
WestJet
YHM
12:00a
SEA
3:55p
15h 55m
1 stop
SEA
12:00a
YHM
6:49a
6h 49m
1 stop
Depart: Fri Aug 25 2017 Return: Thu Aug 31 2017 Trip spans 7 days
Major Airline
Major Airline
YHM
12:00a
SEA
10:57a
10h 57m
1 stop
SEA
12:00a
YHM
6:48a
6h 48m
1 stop
Depart: Thu Sep 7 2017 Return: Mon Sep 11 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
YHM
12:00a
SEA
9:22a
9h 22m
1 stop
SEA
12:00a
YHM
10:44a
10h 44m
2 stops
Depart: Thu Oct 12 2017 Return: Tue Oct 17 2017 Trip spans 6 days
WestJet
WestJet
YHM
12:00a
SEA
3:55p
15h 55m
1 stop
SEA
12:00a
YHM
6:49a
6h 49m
1 stop
Depart: Tue Oct 17 2017 Return: Wed Oct 18 2017 Trip spans 2 days
WestJet
WestJet
YHM
12:00a
SEA
10:35a
10h 35m
1 stop
SEA
12:00a
YHM
6:49a
6h 49m
1 stop
Depart: Thu Oct 5 2017 Return: Tue Oct 10 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
YHM
12:00a
SEA
1:45p
13h 45m
2 stops
SEA
12:00a
YHM
11:54a
11h 54m
1 stop
Depart: Sat Oct 14 2017 Return: Tue Oct 17 2017 Trip spans 4 days
WestJet
WestJet
YHM
12:00a
SEA
10:35a
10h 35m
1 stop
SEA
12:00a
YHM
6:49a
6h 49m
1 stop
Depart: Wed Oct 11 2017 Return: Sun Oct 15 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
YHM
12:00a
SEA
10:44a
10h 44m
1 stop
SEA
12:00a
YHM
11:54a
11h 54m
1 stop
Depart: Wed Oct 11 2017 Return: Mon Oct 23 2017 Trip spans 13 days
WestJet
WestJet
YHM
12:00a
SEA
10:35a
10h 35m
1 stop
SEA
12:00a
YHM
12:39p
12h 39m
1 stop
Depart: Wed Jul 26 2017 Return: Mon Aug 21 2017 Trip spans 27 days
Multiple Airlines
Multiple Airlines
YHM
12:00a
SEA
2:37p
14h 37m
1 stop
SEA
12:00a
YHM
11:33a
11h 33m
1 stop
Depart: Thu Oct 12 2017 Return: Mon Oct 23 2017 Trip spans 12 days
WestJet
WestJet
YHM
12:00a
SEA
3:55p
15h 55m
1 stop
SEA
12:00a
YHM
12:39p
12h 39m
1 stop
Depart: Fri Oct 13 2017 Return: Tue Oct 17 2017 Trip spans 5 days
WestJet
WestJet
YHM
12:00a
SEA
3:55p
15h 55m
1 stop
SEA
12:00a
YHM
6:49a
6h 49m
1 stop
Depart: Mon Oct 16 2017 Return: Tue Oct 17 2017 Trip spans 2 days
WestJet
WestJet
YHM
12:00a
SEA
3:55p
15h 55m
1 stop
SEA
12:00a
YHM
6:49a
6h 49m
1 stop
Depart: Mon Aug 14 2017 Return: Mon Aug 21 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
YHM
12:00a
SEA
11:05a
11h 05m
1 stop
SEA
12:00a
YHM
11:33a
11h 33m
1 stop
Depart: Tue Oct 17 2017 Return: Mon Oct 23 2017 Trip spans 7 days
WestJet
WestJet
YHM
12:00a
SEA
10:35a
10h 35m
1 stop
SEA
12:00a
YHM
12:39p
12h 39m
1 stop
Depart: Sun Sep 3 2017 Return: Tue Sep 5 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
YHM
12:00a
SEA
4:25p
16h 25m
2 stops
SEA
12:00a
YHM
11:54a
11h 54m
1 stop
Depart: Sun Aug 6 2017 Return: Fri Aug 11 2017 Trip spans 6 days
WestJet
WestJet
YHM
12:00a
SEA
8:55a
8h 55m
1 stop
SEA
12:00a
YHM
6:36a
6h 36m
1 stop
Depart: Thu Aug 24 2017 Return: Mon Aug 28 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
YHM
12:00a
SEA
1:10p
13h 10m
1 stop
SEA
12:00a
YHM
11:53a
11h 53m
1 stop
Depart: Thu Aug 31 2017 Return: Mon Oct 2 2017 Trip spans 33 days
WestJet
WestJet
YHM
12:00a
SEA
7:30p
19h 30m
1 stop
SEA
12:00a
YHM
12:39p
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.

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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

Hamilton
$396
Destination

Seattle
$396
Airlines