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Cheap flights from Phoenix Sky Harbor Intl Airport to Guam from $1,868

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 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
6:00 am - 6:05 pmPHX-GUM
19h 05m2 stops
United Airlines Logo
7:05 am - 9:39 amGUM-PHX
19h 34m2 stops
$1,868United Airlines
Find Deal
Thu, Apr 30 - Sat, May 30
United Airlines Logo
6:00 am - 6:05 pmPHX-GUM
19h 05m2 stops
United Airlines Logo
7:05 am - 8:51 amGUM-PHX
18h 46m2 stops
$1,918United Airlines
Find Deal
Sat, May 2 - Sat, May 9
Delta Logo
4:42 pm - 11:05 pmPHX-GUM
37h 23m2 stops
Delta Logo
1:00 am - 11:46 pmGUM-PHX
39h 46m2 stops
$2,020Delta
Find Deal
Sun, Feb 15 - Thu, Feb 26
Delta Logo
12:59 am - 3:15 pmPHX-GUM
45h 16m2 stops
Delta Logo
5:00 pm - 11:26 pmGUM-PHX
47h 26m2 stops
$2,103Delta
Find Deal
Fri, May 1 - Sat, May 9
Delta Logo
8:00 am - 2:35 pmPHX-GUM
37h 35m2 stops
Delta Logo
1:00 am - 7:05 pmGUM-PHX
35h 05m2 stops
$2,118Delta
Find Deal
Sun, Nov 30 - Sat, Dec 6
United Airlines Logo
1:40 pm - 6:05 pmPHX-GUM
35h 25m2 stops
United Airlines Logo
7:05 am - 9:11 amGUM-PHX
19h 06m2 stops
$2,154United Airlines
Find Deal
Sun, Apr 26 - Thu, Apr 30
Delta Logo
8:00 am - 2:35 pmPHX-GUM
37h 35m2 stops
Delta Logo
4:50 pm - 7:03 pmGUM-PHX
43h 13m2 stops
$2,223Delta
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Fri, Dec 12 - Fri, Dec 19
United Airlines Logo
6:25 am - 6:50 pmPHX-GUM
19h 25m2 stops
United Airlines Logo
7:20 pm - 7:47 pmGUM-PHX
41h 27m2 stops
$2,352United Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 3
United Airlines Logo
6:20 pm - 3:55 pmPHX-GUM
52h 35m2 stops
United Airlines Logo
7:20 pm - 9:59 pmGUM-PHX
43h 39m2 stops
$2,377United Airlines
Find Deal
Sun, Nov 30 - Sun, Dec 7
Delta Logo
12:59 am - 11:05 pmPHX-GUM
29h 06m2 stops
Delta Logo
1:00 am - 5:25 pmGUM-PHX
33h 25m2 stops
$2,453Delta
Find Deal
Sat, Nov 29 - Sat, Dec 6

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
Apr 30
PHX6:00 amPhoenix Sky Harbor Intl
19h 05m
2 stops
GUM6:05 pmTamuning Guam Intl
May 30
GUM7:05 amTamuning Guam Intl
30h 09m
2 stops
PHX8:14 pmPhoenix Sky Harbor Intl
$1,868
Find similar
United Airlines
May 2
PHX6:00 amPhoenix Sky Harbor Intl
19h 05m
2 stops
GUM6:05 pmTamuning Guam Intl
May 9
GUM7:05 amTamuning Guam Intl
18h 46m
2 stops
PHX8:51 amPhoenix Sky Harbor Intl
$1,918
Find similar
United Airlines
Apr 26
PHX1:40 pmPhoenix Sky Harbor Intl
35h 25m
2 stops
GUM6:05 pmTamuning Guam Intl
Apr 30
GUM7:05 amTamuning Guam Intl
19h 06m
2 stops
PHX9:11 amPhoenix Sky Harbor Intl
$2,154
Find similar

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
Feb 15
PHX4:42 pmPhoenix Sky Harbor Intl
37h 23m
2 stops
GUM11:05 pmTamuning Guam Intl
Feb 26
GUM1:00 amTamuning Guam Intl
39h 46m
2 stops
PHX11:46 pmPhoenix Sky Harbor Intl
$2,020
Find similar
Delta
May 1
PHX12:59 amPhoenix Sky Harbor Intl
45h 16m
2 stops
GUM3:15 pmTamuning Guam Intl
May 9
GUM5:00 pmTamuning Guam Intl
47h 26m
2 stops
PHX11:26 pmPhoenix Sky Harbor Intl
$2,103
Find similar
Delta
Nov 30
PHX8:00 amPhoenix Sky Harbor Intl
37h 35m
2 stops
GUM2:35 pmTamuning Guam Intl
Dec 6
GUM1:00 amTamuning Guam Intl
35h 05m
2 stops
PHX7:05 pmPhoenix Sky Harbor Intl
$2,118
Find similar

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 November 3, 2025.
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

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Thu 4/30

6:00 am-6:05 pm

2 stops19h 05m

Tamuning Guam Intl

Sat 5/30

7:05 am-9:39 am

2 stops19h 34m

$1,868

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Sat 5/2

6:00 am-6:05 pm

2 stops19h 05m

Tamuning Guam Intl

Sat 5/9

7:05 am-8:51 am

2 stops18h 46m

$1,918

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Sun 2/15

4:42 pm-11:05 pm

2 stops37h 23m

Tamuning Guam Intl

Thu 2/26

1:00 am-11:46 pm

2 stops39h 46m

$2,020

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Fri 5/1

12:59 am-3:15 pm

2 stops45h 16m

Tamuning Guam Intl

Sat 5/9

5:00 pm-11:26 pm

2 stops47h 26m

$2,103

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Sun 11/30

8:00 am-2:35 pm

2 stops37h 35m

Tamuning Guam Intl

Sat 12/6

1:00 am-7:05 pm

2 stops35h 05m

$2,118

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Sun 4/26

1:40 pm-6:05 pm

2 stops35h 25m

Tamuning Guam Intl

Thu 4/30

7:05 am-9:11 am

2 stops19h 06m

$2,154

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Fri 12/12

8:00 am-2:35 pm

2 stops37h 35m

Tamuning Guam Intl

Fri 12/19

4:50 pm-7:03 pm

2 stops43h 13m

$2,223

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Thu 11/27

6:25 am-6:50 pm

2 stops19h 25m

Tamuning Guam Intl

Wed 12/3

7:20 pm-7:47 pm

2 stops41h 27m

$2,352

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Sun 11/30

6:20 pm-3:55 pm

2 stops52h 35m

Tamuning Guam Intl

Sun 12/7

7:20 pm-9:59 pm

2 stops43h 39m

$2,377

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Sat 11/29

12:59 am-11:05 pm

2 stops29h 06m

Tamuning Guam Intl

Sat 12/6

1:00 am-5:25 pm

2 stops33h 25m

$2,453

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 December instead. Flights to Guam in December, while not as cheap as those in September, still average around $1,856.

What is the cheapest day to depart on your flight to Guam?

The cheapest day to depart from Phoenix Sky Harbor Intl Airport to Guam is on a Thursday when prices can be found for as low as $1,889. Flights from Phoenix Sky Harbor Intl Airport to Guam on a Friday will generally be more expensive and average around $2,176. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Guam?

Flying to Guam from Phoenix Sky Harbor Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $2,066 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Guam is in the morning when prices are around $2,073.

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

Direct flights

None
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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  • 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 $1,810Free CancellationRating
7.4
8,997 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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