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Cheap flights from Phoenix Sky Harbor Intl Airport to Guam from $779

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Guam departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Guam

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:37 pm - 6:05 pm
PHX
-
GUM
29h 28m
2 stops
United Airlines Logo
7:10 am - 9:07 am
GUM
-
PHX
18h 57m
2 stops
$1,819United Airlines
Wed, Sep 16 - Thu, Sep 24
United Airlines Logo
8:50 am - 6:05 pm
PHX
-
GUM
40h 15m
2 stops
United Airlines Logo
7:10 am - 6:00 pm
GUM
-
PHX
27h 50m
2 stops
$1,836United Airlines
Tue, Sep 15 - Wed, Sep 23
United Airlines Logo
8:00 am - 4:20 am
PHX
-
GUM
27h 20m
2 stops
United Airlines Logo
7:10 am - 6:35 pm
GUM
-
PHX
28h 25m
2 stops
$1,844United Airlines
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
8:50 am - 6:05 pm
PHX
-
GUM
40h 15m
2 stops
United Airlines Logo
7:35 pm - 6:00 pm
GUM
-
PHX
39h 25m
2 stops
$1,860United Airlines
Tue, Sep 15 - Tue, Sep 22
United Airlines Logo
8:00 am - 4:20 am
PHX
-
GUM
27h 20m
2 stops
United Airlines Logo
7:35 pm - 6:00 pm
GUM
-
PHX
39h 25m
2 stops
$1,861United Airlines
Wed, Sep 16 - Tue, Sep 22
United Airlines Logo
6:03 am - 6:05 pm
PHX
-
GUM
19h 02m
2 stops
United Airlines Logo
7:10 am - 5:49 pm
GUM
-
PHX
27h 39m
2 stops
$1,869United Airlines
Mon, Sep 14 - Tue, Sep 22
United Airlines Logo
6:41 pm - 6:05 pm
PHX
-
GUM
30h 24m
2 stops
United Airlines Logo
7:10 am - 10:37 am
GUM
-
PHX
20h 27m
2 stops
$1,883United Airlines
Sun, Sep 13 - Wed, Sep 23
United Airlines Logo
6:03 am - 6:05 pm
PHX
-
GUM
19h 02m
2 stops
United Airlines Logo
7:35 pm - 6:35 pm
GUM
-
PHX
40h 00m
2 stops
$1,894United Airlines
Mon, Sep 14 - Sun, Sep 20
United Airlines Logo
7:02 am - 3:45 pm
PHX
-
GUM
39h 43m
2 stops
United Airlines Logo
7:35 pm - 6:35 pm
GUM
-
PHX
40h 00m
2 stops
$1,907United Airlines
Tue, Sep 8 - Tue, Sep 15
United Airlines Logo
8:00 am - 6:05 pm
PHX
-
GUM
41h 05m
2 stops
United Airlines Logo
7:35 pm - 6:35 pm
GUM
-
PHX
40h 00m
2 stops
$1,908United Airlines
Sun, Sep 13 - Sun, Sep 20

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United Airlines flights from Phoenix Sky Harbor Intl Airport to Guam

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Guam flight tickets
United Airlines
Sep 16
PHX7:37 pmPhoenix Sky Harbor Intl
29h 28m
2 stops
GUM6:05 pmTamuning Guam Intl
Sep 24
GUM7:10 amTamuning Guam Intl
18h 57m
2 stops
PHX9:07 amPhoenix Sky Harbor Intl
$1,819
United Airlines
Sep 15
PHX8:50 amPhoenix Sky Harbor Intl
40h 15m
2 stops
GUM6:05 pmTamuning Guam Intl
Sep 23
GUM7:10 amTamuning Guam Intl
27h 50m
2 stops
PHX6:00 pmPhoenix Sky Harbor Intl
$1,836
United Airlines
Sep 16
PHX8:00 amPhoenix Sky Harbor Intl
27h 20m
2 stops
GUM4:20 amTamuning Guam Intl
Sep 23
GUM7:10 amTamuning Guam Intl
28h 25m
2 stops
PHX6:35 pmPhoenix Sky Harbor Intl
$1,844

Delta flights from Phoenix Sky Harbor Intl Airport to Guam

Our best Delta deals on Phoenix Sky Harbor Intl Airport to Guam flight tickets
Delta
Jul 11
PHX6:00 amPhoenix Sky Harbor Intl
24h 55m
2 stops
GUM11:55 pmTamuning Guam Intl
Jul 18
GUM5:20 pmTamuning Guam Intl
47h 11m
2 stops
PHX11:31 pmPhoenix Sky Harbor Intl
$2,253
Delta
Jul 11
PHX6:59 amPhoenix Sky Harbor Intl
39h 36m
2 stops
GUM3:35 pmTamuning Guam Intl
Jul 17
GUM2:00 amTamuning Guam Intl
38h 33m
2 stops
PHX11:33 pmPhoenix Sky Harbor Intl
$2,928
Delta
Sep 15
PHX6:00 amPhoenix Sky Harbor Intl
24h 55m
2 stops
GUM11:55 pmTamuning Guam Intl
Sep 21
GUM2:00 amTamuning Guam Intl
36h 12m
2 stops
PHX9:12 pmPhoenix Sky Harbor Intl
$6,723

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Guam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 29, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Guam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Wed 9/16

7:37 pm-6:05 pm

2 stops29h 28m

Tamuning Guam Intl

Thu 9/24

7:10 am-9:07 am

2 stops18h 57m

$1,819

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Tue 9/15

8:50 am-6:05 pm

2 stops40h 15m

Tamuning Guam Intl

Wed 9/23

7:10 am-6:00 pm

2 stops27h 50m

$1,836

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Wed 9/16

8:00 am-4:20 am

2 stops27h 20m

Tamuning Guam Intl

Wed 9/23

7:10 am-6:35 pm

2 stops28h 25m

$1,844

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Tue 9/15

8:50 am-6:05 pm

2 stops40h 15m

Tamuning Guam Intl

Tue 9/22

7:35 pm-6:00 pm

2 stops39h 25m

$1,860

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Wed 9/16

8:00 am-4:20 am

2 stops27h 20m

Tamuning Guam Intl

Tue 9/22

7:35 pm-6:00 pm

2 stops39h 25m

$1,861
Quickest round-trip

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Mon 9/14

6:03 am-6:05 pm

2 stops19h 02m

Tamuning Guam Intl

Tue 9/22

7:10 am-5:49 pm

2 stops27h 39m

$1,869

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Sun 9/13

6:41 pm-6:05 pm

2 stops30h 24m

Tamuning Guam Intl

Wed 9/23

7:10 am-10:37 am

2 stops20h 27m

$1,883

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Mon 9/14

6:03 am-6:05 pm

2 stops19h 02m

Tamuning Guam Intl

Sun 9/20

7:35 pm-6:35 pm

2 stops40h 00m

$1,894

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Tue 9/8

7:02 am-3:45 pm

2 stops39h 43m

Tamuning Guam Intl

Tue 9/15

7:35 pm-6:35 pm

2 stops40h 00m

$1,907

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Sun 9/13

8:00 am-6:05 pm

2 stops41h 05m

Tamuning Guam Intl

Sun 9/20

7:35 pm-6:35 pm

2 stops40h 00m

$1,908

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Guam from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Guam

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Guam?

If you aren’t able to travel during the month of September, then book flights to Guam from Phoenix Sky Harbor Intl Airport during March instead. Flights to Guam in March, while not as cheap as those in September, still average around $1,817.

Cheap Phoenix Sky Harbor Intl Airport to Guam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Guam

Fastest flight time

17h 41m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Guam takes 17h 41m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Guam. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Guam.
Search flight deals

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to Guam

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Guam?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Guam are refreshed on a daily basis.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Guam?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Guam?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Guam.

  • What documentation or ID do you need to fly to Guam?

    The travel and health documents you'll need for your trip to Guam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Guam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Phoenix Sky Harbor Intl Airport to Guam

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Guam with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,867Free CancellationRating
7.4
9,894 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Guam?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Phoenix to Guam. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Phoenix to Guam with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Phoenix to Guam flights to just show those with flexible booking policies.

How can momondo help me find flights from Phoenix to Guam?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Guam from Phoenix.

I’m not ready to book a flight from Phoenix to Guam right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Phoenix to Guam now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Guam and let you know when they change.

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