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Tamuning

$1,882+ Cheap flights from Sky Harbor Intl (PHX) to Tamuning (GUM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — GUM
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Tamuning

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Tamuning (GUM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$1,882
(United Airlines)

Popular in

August

Cheapest in

September

Average price

$2,904
From Phoenix Sky Harbor Intl to Tamuning Guam Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Sky Harbor Intl to Tamuning

Cheapest flights from Sky Harbor Intl to Tamuning
Explore the most affordable flight options available from Sky Harbor Intl to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1910:41 amPHX - GUM
2 stops38h 24mUnited Airlines
Fri 10/317:25 amGUM - PHX
2 stops19h 27mUnited Airlines
Deal found 8/14$1,882
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:35 amPHX - GUM
2 stops19h 15mUnited Airlines
Sun 12/287:25 amGUM - PHX
2 stops30h 59mUnited Airlines
Deal found 8/12$1,967
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1812:40 amPHX - GUM
2 stops30h 30mDelta
Fri 10/314:50 pmGUM - PHX
2 stops42h 18mDelta
Deal found 8/14$2,053
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:00 amPHX - GUM
2 stops19h 05mUnited Airlines
Tue 8/197:00 pmGUM - PHX
2 stops40h 42mUnited Airlines
Deal found 8/13$2,902

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Tamuning 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, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Tamuning that are best for you.

Fly from

Sky Harbor Intl

Fly to

Tamuning

Route

Depart

Return

Price

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Sun 10/19

10:41 am-6:05 pm

2 stops38h 24m

Tamuning Guam Intl

Fri 10/31

7:25 am-9:52 am

2 stops19h 27m

$1,882

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Sun 12/14

6:35 am-6:50 pm

2 stops19h 15m

Tamuning Guam Intl

Sun 12/28

7:25 am-9:24 pm

2 stops30h 59m

$1,967

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Sat 10/18

12:40 am-12:10 am

2 stops30h 30m

Tamuning Guam Intl

Fri 10/31

4:50 pm-6:08 pm

2 stops42h 18m

$2,053

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Sky Harbor Intl to Tamuning

Have a flexible travel schedule? Discover the best time to fly to Tamuning from Sky Harbor Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Tamuning

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Tamuning?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Tamuning (average of $1,977). Flying from Phoenix Sky Harbor Intl Airport to Tamuning in May is currently the most expensive (average of $2,214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Tamuning

Get insights into the airlines that provide service to Tamuning. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tamuning. Reviews last updated August 14, 2025.
See what other customers who have flown with United Airlines from Phoenix Sky Harbor Intl Airport to Tamuning have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Tamuning. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tamuning from Phoenix Sky Harbor Intl?

    If you book a flight to Tamuning from Phoenix Sky Harbor Intl, you will be flying to Guam Intl, which is the city’s only airport. Tamuning Guam Intl (GUM) is located 1.1 mi from the center of Tamuning. There are 0 flights from Phoenix Sky Harbor Intl to Guam Intl per day from 1 airline.

  • What is the cheapest airline to fly from Phoenix Sky Harbor Intl Airport to Tamuning round-trip?

    According to our current data, United Airlines ($1,300), offers the cheapest pricing from Phoenix Sky Harbor Intl Airport to Tamuning. You may be able to fly from Phoenix Sky Harbor Intl Airport to Tamuning for 37% less than the average price by searching for this airline.

  • Can I find deals for flights from Sky Harbor Intl to Tamuning that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Tamuning flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Tamuning?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Tamuning.

  • Can I find deals for business class flights from Sky Harbor Intl to Tamuning?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Tamuning by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Tamuning?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Tamuning (average of $1,977). Flying from Phoenix Sky Harbor Intl Airport to Tamuning in May is currently the most expensive (average of $2,214). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Complete your trip

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Tamuning car rentals
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Top airline flying from Sky Harbor Intl to Tamuning

Discover the top airline that operate flights from Sky Harbor Intl to Tamuning. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,300Average$1,950FlexibilityNo cancel feeOn-time69%

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