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

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/Tacoma Intl to Hamilton

(Round-trip)
Depart: Wed May 24 2017 Return: Sun May 28 2017 Trip spans 5 days
WestJet
WestJet
SEA
9:30a
YHM
6:01p
8h 31m
1 stop
YHM
2:25a
SEA
11:30a
9h 05m
1 stop
Depart: Wed Mar 29 2017 Return: Thu Apr 6 2017 Trip spans 9 days
Major Airline
Major Airline
SEA
11:40p
YHM
1:57p
14h 17m
2 stops
YHM
10:30p
SEA
9:23a
10h 53m
2 stops
Depart: Fri Apr 28 2017 Return: Tue May 2 2017 Trip spans 5 days
WestJet
WestJet
SEA
9:30a
YHM
6:00p
8h 30m
1 stop
YHM
2:25a
SEA
11:30a
9h 05m
1 stop
Depart: Thu Mar 30 2017 Return: Thu Apr 6 2017 Trip spans 8 days
WestJet
WestJet
SEA
3:40a
YHM
5:57p
14h 17m
2 stops
YHM
3:20a
SEA
1:23p
10h 03m
3 stops
Depart: Thu Jun 8 2017 Return: Tue Jun 13 2017 Trip spans 6 days
WestJet
WestJet
SEA
9:30a
YHM
6:01p
8h 31m
1 stop
YHM
2:30a
SEA
3:00p
12h 30m
2 stops
Depart: Tue Mar 21 2017 Return: Tue Mar 28 2017 Trip spans 8 days
WestJet
WestJet
SEA
6:00a
YHM
5:57p
11h 57m
2 stops
YHM
3:20a
SEA
1:30p
10h 10m
3 stops
Depart: Thu May 4 2017 Return: Mon May 29 2017 Trip spans 26 days
WestJet
WestJet
SEA
3:00p
YHM
11:09p
8h 09m
1 stop
YHM
3:00a
SEA
1:20p
10h 20m
1 stop
Depart: Sat May 6 2017 Return: Sun May 28 2017 Trip spans 23 days
WestJet
WestJet
SEA
1:00p
YHM
10:35p
9h 35m
1 stop
YHM
2:25a
SEA
11:30a
9h 05m
1 stop
Depart: Fri May 19 2017 Return: Mon May 22 2017 Trip spans 4 days
WestJet
WestJet
SEA
3:00p
YHM
11:54p
8h 54m
1 stop
YHM
3:00a
SEA
1:20p
10h 20m
1 stop
Depart: Thu May 18 2017 Return: Mon May 22 2017 Trip spans 5 days
WestJet
WestJet
SEA
9:30a
YHM
6:01p
8h 31m
1 stop
YHM
2:30a
SEA
6:50p
16h 20m
2 stops
Depart: Wed May 10 2017 Return: Sun May 14 2017 Trip spans 5 days
WestJet
WestJet
SEA
9:30a
YHM
6:01p
8h 31m
1 stop
YHM
3:10p
SEA
7:40a
16h 30m
1 stop
Depart: Thu May 11 2017 Return: Sun May 14 2017 Trip spans 4 days
WestJet
WestJet
SEA
9:30a
YHM
6:01p
8h 31m
1 stop
YHM
3:10p
SEA
7:40a
16h 30m
1 stop
Depart: Wed Apr 19 2017 Return: Sun Apr 23 2017 Trip spans 5 days
WestJet
WestJet
SEA
5:40a
YHM
6:00p
12h 20m
2 stops
YHM
3:20a
SEA
1:30p
10h 10m
2 stops
Depart: Fri May 5 2017 Return: Mon May 29 2017 Trip spans 25 days
WestJet
WestJet
SEA
9:30a
YHM
6:01p
8h 31m
1 stop
YHM
3:00a
SEA
1:20p
10h 20m
1 stop
Depart: Sat Jun 3 2017 Return: Sun Jun 4 2017 Trip spans 2 days
WestJet
WestJet
SEA
5:30a
YHM
6:01p
12h 31m
2 stops
YHM
3:10p
SEA
7:40a
16h 30m
1 stop
Depart: Thu May 25 2017 Return: Mon May 29 2017 Trip spans 5 days
WestJet
WestJet
SEA
6:00a
YHM
11:09p
17h 09m
1 stop
YHM
3:00a
SEA
1:20p
10h 20m
1 stop
Depart: Fri Jul 28 2017 Return: Tue Aug 1 2017 Trip spans 5 days
WestJet
WestJet
SEA
4:45p
YHM
11:51p
7h 06m
1 stop
YHM
12:15p
SEA
7:45a
19h 30m
1 stop
Depart: Thu Apr 13 2017 Return: Sun Apr 16 2017 Trip spans 4 days
WestJet
WestJet
SEA
7:15a
YHM
6:00p
10h 45m
2 stops
YHM
2:30a
SEA
3:17p
12h 47m
2 stops
Depart: Tue Apr 11 2017 Return: Mon Apr 17 2017 Trip spans 7 days
WestJet
WestJet
SEA
9:30a
YHM
6:00p
8h 30m
1 stop
YHM
2:30a
SEA
1:30p
11h 00m
1 stop
Depart: Sat Jun 17 2017 Return: Sat Jun 24 2017 Trip spans 8 days
WestJet
WestJet
SEA
7:15a
YHM
6:01p
10h 46m
2 stops
YHM
12:15p
SEA
7:45a
19h 30m
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
$463
Destination

Hamilton
$463
Airlines