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Cheap flights from Phoenix Sky Harbor Intl Airport to Guam from $1,259

This is the cheapest round-trip 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 9/27. 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.
Multiple Airlines Logo
8:20 am - 3:35 pmPHX  Phoenix Sky Harbor Intl-GUM Tamuning Guam Intl
38h 15m2 stops Seattle/Tacoma Intl Incheon Intl
Multiple Airlines Logo
4:40 pm - 9:48 pmGUM  Tamuning Guam Intl-PHX Phoenix Sky Harbor Intl
46h 08m2 stops Tokyo Narita Seattle/Tacoma Intl
$1,259Multiple Airlines
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
9:02 am - 2:35 pmPHX  Phoenix Sky Harbor Intl-GUM Tamuning Guam Intl
36h 33m2 stops Seattle/Tacoma Intl Tokyo Narita
Multiple Airlines Logo
4:35 pm - 7:48 pmGUM  Tamuning Guam Intl-PHX Phoenix Sky Harbor Intl
44h 13m2 stops Tokyo Narita Seattle/Tacoma Intl
$1,329Multiple Airlines
Mon, Aug 31 - Sat, Sep 5
United Airlines Logo
5:00 pm - 7:00 pmPHX  Phoenix Sky Harbor Intl-GUM Tamuning Guam Intl
33h 00m2 stops Los Angeles Los Angeles Honolulu
United Airlines Logo
7:55 pm - 7:05 pmGUM  Tamuning Guam Intl-PHX Phoenix Sky Harbor Intl
40h 10m2 stops Tokyo Haneda Los Angeles Los Angeles
$1,858United Airlines
Sun, Jan 24 - Sun, Jan 31
United Airlines Logo
8:37 pm - 7:00 pmPHX  Phoenix Sky Harbor Intl-GUM Tamuning Guam Intl
29h 23m2 stops San Francisco Honolulu
United Airlines Logo
7:45 am - 7:43 pmGUM  Tamuning Guam Intl-PHX Phoenix Sky Harbor Intl
28h 58m2 stops Honolulu San Francisco
$1,869United Airlines
Sun, Nov 1 - Sat, Nov 14
Multiple Airlines Logo
6:38 pm - 2:35 pmPHX  Phoenix Sky Harbor Intl-GUM Tamuning Guam Intl
50h 57m2 stops Seattle/Tacoma Intl Tokyo Narita
Multiple Airlines Logo
4:35 pm - 11:44 pmGUM  Tamuning Guam Intl-PHX Phoenix Sky Harbor Intl
48h 09m2 stops Tokyo Narita Seattle/Tacoma Intl
$1,871Multiple Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
6:40 pm - 6:05 pmPHX  Phoenix Sky Harbor Intl-GUM Tamuning Guam Intl
30h 25m2 stops Los Angeles Los Angeles Honolulu
United Airlines Logo
7:10 am - 9:45 amGUM  Tamuning Guam Intl-PHX Phoenix Sky Harbor Intl
19h 35m2 stops Honolulu Los Angeles Los Angeles
$1,883United Airlines
Sun, Oct 11 - Fri, Oct 23
Alaska Airlines Logo
10:44 pm - 2:35 pmPHX  Phoenix Sky Harbor Intl-GUM Tamuning Guam Intl
46h 51m2 stops Seattle/Tacoma Intl Tokyo Narita
Alaska Airlines Logo
4:35 pm - 11:46 pmGUM  Tamuning Guam Intl-PHX Phoenix Sky Harbor Intl
48h 11m2 stops Tokyo Narita Seattle/Tacoma Intl
$1,910Alaska Airlines
Sat, Nov 28 - Wed, Dec 2
United Airlines Logo
7:00 am - 7:00 pmPHX  Phoenix Sky Harbor Intl-GUM Tamuning Guam Intl
19h 00m2 stops Los Angeles Los Angeles Honolulu
United Airlines Logo
12:25 pm - 10:18 pmGUM  Tamuning Guam Intl-PHX Phoenix Sky Harbor Intl
26h 53m3 stops Tokyo Narita Los Angeles Los Angeles San Francisco
$1,945United Airlines
Sun, Jan 24 - Sun, Jan 31
Alaska Airlines Logo
8:02 am - 2:40 pmPHX  Phoenix Sky Harbor Intl-GUM Tamuning Guam Intl
37h 38m2 stops Seattle/Tacoma Intl Tokyo Narita
Alaska Airlines Logo
4:40 pm - 9:48 pmGUM  Tamuning Guam Intl-PHX Phoenix Sky Harbor Intl
46h 08m2 stops Tokyo Narita Seattle/Tacoma Intl
$2,030Alaska Airlines
Sun, Oct 11 - Fri, Oct 23
United Airlines Logo
7:00 am - 7:00 pmPHX  Phoenix Sky Harbor Intl-GUM Tamuning Guam Intl
19h 00m3 stops Los Angeles Los Angeles Kona Intl Honolulu
United Airlines Logo
12:25 pm - 3:32 pmGUM  Tamuning Guam Intl-PHX Phoenix Sky Harbor Intl
20h 07m2 stops Tokyo Narita Los Angeles Los Angeles
$2,307United Airlines
Sun, Nov 1 - Sat, Nov 14

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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
Jan 24
PHX5:00 pmPhoenix Sky Harbor Intl
33h 00m
2 stops
GUM7:00 pmTamuning Guam Intl
Jan 31
GUM7:55 pmTamuning Guam Intl
40h 10m
2 stops
PHX7:05 pmPhoenix Sky Harbor Intl
$1,858
United Airlines
Nov 1
PHX8:37 pmPhoenix Sky Harbor Intl
29h 23m
2 stops
GUM7:00 pmTamuning Guam Intl
Nov 14
GUM7:45 amTamuning Guam Intl
28h 58m
2 stops
PHX7:43 pmPhoenix Sky Harbor Intl
$1,869
United Airlines
Oct 11
PHX6:40 pmPhoenix Sky Harbor Intl
30h 25m
2 stops
GUM6:05 pmTamuning Guam Intl
Oct 23
GUM7:10 amTamuning Guam Intl
19h 35m
2 stops
PHX9:45 amPhoenix Sky Harbor Intl
$1,883

Alaska Airlines flights from Phoenix Sky Harbor Intl Airport to Guam

Our best Alaska Airlines deals on Phoenix Sky Harbor Intl Airport to Guam flight tickets
Alaska Airlines
Nov 28
PHX10:44 pmPhoenix Sky Harbor Intl
46h 51m
2 stops
GUM2:35 pmTamuning Guam Intl
Dec 2
GUM4:35 pmTamuning Guam Intl
47h 26m
2 stops
PHX11:01 pmPhoenix Sky Harbor Intl
$1,910
Alaska Airlines
Oct 11
PHX8:02 amPhoenix Sky Harbor Intl
37h 38m
2 stops
GUM2:40 pmTamuning Guam Intl
Oct 23
GUM4:40 pmTamuning Guam Intl
46h 08m
2 stops
PHX9:48 pmPhoenix Sky Harbor Intl
$2,030

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 August 16, 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 Phoenix Sky Harbor Intl - GUM Tamuning Guam Intl

PHXGUM

Phoenix Sky Harbor Intl

Sun 9/27

8:20 am-3:35 pm

2 stops38h 15m

Tamuning Guam Intl

Sun 10/4

4:40 pm-9:48 pm

2 stops46h 08m

$1,259

PhoenixTamuning

PHX Phoenix Sky Harbor Intl - GUM Tamuning Guam Intl

PHXGUM

Phoenix Sky Harbor Intl

Mon 8/31

9:02 am-2:35 pm

2 stops36h 33m

Tamuning Guam Intl

Sat 9/5

4:35 pm-7:48 pm

2 stops44h 13m

$1,329

PhoenixTamuning

PHX Phoenix Sky Harbor Intl - GUM Tamuning Guam Intl

PHXGUM

Phoenix Sky Harbor Intl

Sun 1/24

5:00 pm-7:00 pm

2 stops33h 00m

Tamuning Guam Intl

Sun 1/31

7:55 pm-7:05 pm

2 stops40h 10m

$1,858

PhoenixTamuning

PHX Phoenix Sky Harbor Intl - GUM Tamuning Guam Intl

PHXGUM

Phoenix Sky Harbor Intl

Sun 11/1

8:37 pm-7:00 pm

2 stops29h 23m

Tamuning Guam Intl

Sat 11/14

7:45 am-7:43 pm

2 stops28h 58m

$1,869

PhoenixTamuning

PHX Phoenix Sky Harbor Intl - GUM Tamuning Guam Intl

PHXGUM

Phoenix Sky Harbor Intl

Sat 9/12

6:38 pm-2:35 pm

2 stops50h 57m

Tamuning Guam Intl

Sat 9/19

4:35 pm-11:44 pm

2 stops48h 09m

$1,871

PhoenixTamuning

PHX Phoenix Sky Harbor Intl - GUM Tamuning Guam Intl

PHXGUM

Phoenix Sky Harbor Intl

Sun 10/11

6:40 pm-6:05 pm

2 stops30h 25m

Tamuning Guam Intl

Fri 10/23

7:10 am-9:45 am

2 stops19h 35m

$1,883

PhoenixTamuning

PHX Phoenix Sky Harbor Intl - GUM Tamuning Guam Intl

PHXGUM

Phoenix Sky Harbor Intl

Sat 11/28

10:44 pm-2:35 pm

2 stops46h 51m

Tamuning Guam Intl

Wed 12/2

4:35 pm-11:46 pm

2 stops48h 11m

$1,910

PhoenixTamuning

PHX Phoenix Sky Harbor Intl - GUM Tamuning Guam Intl

PHXGUM

Phoenix Sky Harbor Intl

Sun 1/24

7:00 am-7:00 pm

2 stops19h 00m

Tamuning Guam Intl

Sun 1/31

12:25 pm-10:18 pm

3 stops26h 53m

$1,945

PhoenixTamuning

PHX Phoenix Sky Harbor Intl - GUM Tamuning Guam Intl

PHXGUM

Phoenix Sky Harbor Intl

Sun 10/11

8:02 am-2:40 pm

2 stops37h 38m

Tamuning Guam Intl

Fri 10/23

4:40 pm-9:48 pm

2 stops46h 08m

$2,030
Quickest round-trip

PhoenixTamuning

PHX Phoenix Sky Harbor Intl - GUM Tamuning Guam Intl

PHXGUM

Phoenix Sky Harbor Intl

Sun 11/1

7:00 am-7:00 pm

3 stops19h 00m

Tamuning Guam Intl

Sat 11/14

12:25 pm-3:32 pm

2 stops20h 07m

$2,307

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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

19h 00m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Guam takes 19h 00m
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.
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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 $1,395Free CancellationRating
7.4
10,105 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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