Find Cheap Flights to Guam

Depart
Return
1 adult
Cabin Economy
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Close
The price shown for each flight will be the average for all passengers including any infants.
Show flexible dates
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 Washington to Guam

(Round-trip)
Depart: Wed Jan 17 2018 Return: Sun Feb 4 2018 Trip spans 19 days
$1498
Select
Delta
Delta
IAD
1:00a
→
GUM
6:55p
41h 55m
2 stops
GUM
11:10a
→
IAD
7:58a
44h 48m
2 stops
Depart: Mon Oct 9 2017 Return: Mon Oct 16 2017 Trip spans 8 days
$1889
Select
United
United
IAD
8:30a
→
GUM
8:00a
23h 30m
1 stop
GUM
2:55a
→
IAD
1:30a
22h 35m
1 stop
Depart: Mon Sep 25 2017 Return: Mon Oct 9 2017 Trip spans 15 days
$1521
Select
Delta
Delta
IAD
2:00a
→
GUM
9:25p
43h 25m
2 stops
GUM
12:40p
→
IAD
7:29a
42h 49m
2 stops
Depart: Sat Sep 16 2017 Return: Sun Sep 24 2017 Trip spans 9 days
$1539
Select
Delta
Delta
DCA
2:05a
→
GUM
7:15a
29h 10m
2 stops
GUM
12:40p
→
DCA
9:34a
44h 54m
2 stops
Depart: Thu Oct 19 2017 Return: Fri Oct 27 2017 Trip spans 9 days
$1548
Select
Delta
Delta
DCA
2:05a
→
GUM
9:25p
43h 20m
2 stops
GUM
12:40p
→
DCA
7:31a
42h 51m
2 stops
Depart: Tue Oct 10 2017 Return: Tue Oct 17 2017 Trip spans 8 days
$1889
Select
United
United
IAD
8:30a
→
GUM
4:35a
20h 05m
1 stop
GUM
8:05a
→
IAD
1:30a
17h 25m
1 stop
Depart: Wed Oct 11 2017 Return: Wed Oct 18 2017 Trip spans 8 days
$1889
Select
United
United
IAD
8:30a
→
GUM
8:00a
23h 30m
1 stop
GUM
2:55a
→
IAD
1:30a
22h 35m
1 stop
Depart: Sat Feb 3 2018 Return: Sat Mar 3 2018 Trip spans 29 days
$1588
Select
Delta
Delta
IAD
4:48a
→
GUM
6:55p
38h 07m
2 stops
GUM
1:25a
→
IAD
7:58a
30h 33m
2 stops
Depart: Sun Oct 8 2017 Return: Mon Oct 16 2017 Trip spans 9 days
$1927
Select
United
United
IAD
8:30a
→
GUM
8:00a
23h 30m
1 stop
GUM
2:55a
→
IAD
1:30a
22h 35m
1 stop
Depart: Thu Sep 7 2017 Return: Thu Sep 14 2017 Trip spans 8 days
$1770
Select
Delta
Delta
IAD
2:30a
→
GUM
7:15a
28h 45m
2 stops
GUM
2:20a
→
IAD
9:39a
31h 19m
2 stops
Depart: Sun Dec 24 2017 Return: Mon Jan 1 2018 Trip spans 9 days
$1950
Select
United
United
IAD
12:45p
→
GUM
11:05p
34h 20m
2 stops
GUM
2:35a
→
IAD
11:19p
20h 44m
2 stops
Depart: Mon Dec 25 2017 Return: Wed Jan 3 2018 Trip spans 10 days
$1950
Select
United
United
DCA
1:15a
→
GUM
11:05p
21h 50m
2 stops
GUM
2:35a
→
DCA
1:24a
22h 49m
2 stops
Depart: Wed Jan 3 2018 Return: Sun Jan 14 2018 Trip spans 12 days
$1858
Select
Delta
Delta
DCA
2:30a
→
GUM
5:15a
26h 45m
2 stops
GUM
11:10a
→
DCA
9:57a
46h 47m
2 stops
Depart: Fri Jan 12 2018 Return: Sat Jan 20 2018 Trip spans 9 days
$2014
Select
United
United
IAD
7:30a
→
GUM
5:55a
22h 25m
1 stop
GUM
8:05a
→
IAD
1:20a
17h 15m
1 stop
Depart: Fri Dec 22 2017 Return: Sun Dec 31 2017 Trip spans 10 days
$2025
Select
United
United
IAD
5:00p
→
GUM
11:05p
30h 05m
2 stops
GUM
2:35a
→
IAD
1:55a
23h 20m
2 stops
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 days
$2194
Select
Delta
Delta
DCA
3:30a
→
GUM
7:15a
27h 45m
2 stops
GUM
2:20a
→
DCA
5:07a
26h 47m
2 stops
Depart: Sat Dec 23 2017 Return: Mon Jan 1 2018 Trip spans 10 days
$2034
Select
United
United
IAD
7:30a
→
GUM
5:55a
22h 25m
1 stop
GUM
2:35a
→
IAD
4:50p
38h 15m
1 stop
Depart: Thu Oct 12 2017 Return: Wed Oct 18 2017 Trip spans 7 days
$2043
Select
United
United
IAD
8:30a
→
GUM
4:35a
20h 05m
1 stop
GUM
1:10p
→
IAD
1:30a
36h 20m
1 stop
Depart: Fri Aug 25 2017 Return: Tue Aug 29 2017 Trip spans 5 days
$2367
Select
Delta
Delta
DCA
5:40a
→
GUM
9:15p
39h 35m
2 stops
GUM
2:20a
→
DCA
9:34a
31h 14m
2 stops
Depart: Wed Aug 23 2017 Return: Mon Aug 28 2017 Trip spans 6 days
$2425
Select
Delta
Delta
IAD
1:30p
→
GUM
7:10a
41h 40m
2 stops
GUM
2:20a
→
IAD
8:50a
30h 30m
2 stops
* 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
Washington
only $1498
only $1539
Destination
Tamuning
$1498