Find Cheap Flights from Seattle to Guam

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 Guam

(Round-trip)
Depart: Sat Jul 15 2017 Return: Mon Jul 17 2017 Trip spans 3 days
$1318
Select
United
United
SEA
3:50a
GUM
1:30a
21h 40m
2 stops
GUM
2:35a
SEA
1:56a
23h 21m
2 stops
Depart: Mon Nov 6 2017 Return: Sun Nov 19 2017 Trip spans 14 days
$1470
Select
Major Airline
Major Airline
SEA
11:00p
GUM
9:55p
22h 55m
3 stops
GUM
10:20p
SEA
2:17a
27h 57m
3 stops
Depart: Wed Sep 20 2017 Return: Mon Oct 9 2017 Trip spans 20 days
$1509
Select
Delta
Delta
SEA
9:00a
GUM
4:15a
19h 15m
1 stop
GUM
2:20a
SEA
10:25p
20h 05m
1 stop
Depart: Fri Jul 14 2017 Return: Mon Jul 17 2017 Trip spans 4 days
$1328
Select
United
United
SEA
3:22p
GUM
4:55a
37h 33m
2 stops
GUM
2:35a
SEA
1:56a
23h 21m
2 stops
Depart: Fri Jul 21 2017 Return: Mon Jul 24 2017 Trip spans 4 days
$1328
Select
United
United
SEA
2:15p
GUM
1:30a
35h 15m
2 stops
GUM
2:35a
SEA
8:42p
18h 07m
2 stops
Depart: Tue Sep 19 2017 Return: Sun Oct 1 2017 Trip spans 13 days
$1475
Select
Major Airline
Major Airline
SEA
1:00a
GUM
1:00a
24h 00m
3 stops
GUM
10:35p
SEA
8:45p
22h 10m
3 stops
Depart: Mon Sep 18 2017 Return: Mon Oct 9 2017 Trip spans 22 days
$1518
Select
Delta
Delta
SEA
9:00a
GUM
6:25p
33h 25m
1 stop
GUM
2:20a
SEA
10:25p
20h 05m
1 stop
Depart: Thu Jul 13 2017 Return: Sun Jul 16 2017 Trip spans 4 days
$1333
Select
United
United
SEA
3:51a
GUM
6:40p
38h 49m
2 stops
GUM
2:35a
SEA
1:56a
23h 21m
2 stops
Depart: Mon Oct 30 2017 Return: Tue Nov 14 2017 Trip spans 16 days
$1518
Select
Delta
Delta
SEA
8:40a
GUM
5:55p
33h 15m
1 stop
GUM
1:30a
SEA
10:34p
21h 04m
1 stop
Depart: Sat Oct 28 2017 Return: Tue Nov 14 2017 Trip spans 18 days
$1547
Select
Delta
Delta
SEA
8:40a
GUM
4:10a
19h 30m
1 stop
GUM
1:30a
SEA
10:34p
21h 04m
1 stop
Depart: Thu Jul 20 2017 Return: Sun Jul 23 2017 Trip spans 4 days
$1428
Select
United
United
SEA
12:05p
GUM
1:30a
37h 25m
2 stops
GUM
2:35a
SEA
2:17a
23h 42m
2 stops
Depart: Sun Dec 10 2017 Return: Tue Dec 19 2017 Trip spans 10 days
$1601
Select
Delta
Delta
SEA
4:40a
GUM
2:15a
21h 35m
2 stops
GUM
1:25a
SEA
10:39p
21h 14m
1 stop
Depart: Wed Jul 19 2017 Return: Sat Jul 22 2017 Trip spans 4 days
$1467
Select
United
United
SEA
3:22p
GUM
8:55p
29h 33m
2 stops
GUM
3:15a
SEA
2:00p
34h 45m
2 stops
Depart: Sat Sep 2 2017 Return: Sun Sep 10 2017 Trip spans 9 days
$1606
Select
Delta
Delta
SEA
9:00a
GUM
4:15a
19h 15m
1 stop
GUM
12:40p
SEA
10:25p
33h 45m
1 stop
Depart: Sun Dec 17 2017 Return: Tue Jan 16 2018 Trip spans 31 days
$1520
Select
United
United
SEA
1:15p
GUM
7:35p
30h 20m
2 stops
GUM
2:15a
SEA
4:00a
25h 45m
2 stops
Depart: Tue Dec 19 2017 Return: Tue Jan 16 2018 Trip spans 29 days
$1639
Select
Delta
Delta
SEA
6:39a
GUM
2:15a
19h 36m
1 stop
GUM
1:30a
SEA
10:51p
21h 21m
1 stop
Depart: Mon Dec 18 2017 Return: Tue Jan 16 2018 Trip spans 30 days
$1520
Select
United
United
SEA
1:15p
GUM
7:35p
30h 20m
2 stops
GUM
2:15a
SEA
12:10a
21h 55m
2 stops
Depart: Wed Dec 20 2017 Return: Tue Jan 16 2018 Trip spans 28 days
$1639
Select
Delta
Delta
SEA
6:39a
GUM
2:15a
19h 36m
1 stop
GUM
1:30a
SEA
10:51p
21h 21m
1 stop
Depart: Fri Dec 22 2017 Return: Mon Jan 15 2018 Trip spans 25 days
$1594
Select
United
United
SEA
1:15p
GUM
7:35p
30h 20m
2 stops
GUM
12:10p
SEA
8:36a
44h 26m
2 stops
Depart: Fri Sep 1 2017 Return: Fri Sep 22 2017 Trip spans 22 days
$1642
Select
Delta
Delta
SEA
11:15a
GUM
4:15a
41h 00m
2 stops
GUM
2:20a
SEA
10:25p
20h 05m
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
$1318
Destination

Tamuning
$1318