Guam

$1,622+ Cheap flights from Phoenix to Guam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — GUM
Apr 6 — Apr 131
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1. Tell us where you want to go
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Cheap flight deals from Phoenix to Guam

Keep the following information in mind while searching for Phoenix to Guam flight deals. Data was last updated April 1, 2025.

Round-trip from

$1,917
(United)

One-way from

$1,622
(Delta)

Popular in

October

Cheapest in

February

Average price

$1,961
From Phoenix to Guam
One-way flight from Phoenix to Guam
Highest demand for flights based on searches. 9% potential increase in price ($226 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($39 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Phoenix to Guam

Cheapest flights from Phoenix to Guam
Explore the most affordable flight options available from Phoenix to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This United deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:20 pmPHX - GUM
2 stops28h 45mUnited Airlines
Fri 10/317:25 amGUM - PHX
2 stops27h 44mUnited Airlines
Deal found 3/31$1,867
This Delta deal was found by Cheapflights users on 3/31. 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 10/1812:59 amPHX - GUM
2 stops45h 16mDelta
Fri 10/314:50 pmGUM - PHX
2 stops42h 21mDelta
Deal found 3/31$2,052

Cheapflights Fare Finder

Customize your flight search to find flights from Phoenix 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, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
Use the filters below to find and compare flights from Phoenix to Guam that are best for you.

Fly from

Phoenix

Fly to

Guam

Route

Depart

Return

Price

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Thu 6/5

6:00 am-6:05 pm

2 stops19h 05m

Tamuning Guam Intl

Mon 6/16

7:00 am-3:03 pm

2 stops25h 03m

$1,917

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Wed 7/9

6:00 am-3:15 pm

2 stops40h 15m

Tamuning Guam Intl

Tue 7/15

5:00 pm-11:38 pm

2 stops47h 38m

$2,052

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Fri 5/9

12:45 am-3:15 pm

2 stops45h 30m

$1,622

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Best time to book a flight from Phoenix to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Phoenix 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 to Guam

What is the cheapest month to book a flight from Phoenix to Guam?

Currently, January is the cheapest month in which you can book a flight from Phoenix to Guam (average of $1,977). Flying from Phoenix to Guam 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.

Rainfall in Guam by month

Plan your trip to Guam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Guam ranges from 2.6 - 14.4 inches per month. August is typically the wettest month, when rainfall can reach 14.4 in. March is typically the driest time to visit Guam when rainfall is around 2.6 in.

Temperature in Guam by month

Plan your trip to Guam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Guam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Guam

Get insights into the airlines that provide service to Guam. 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 Guam. Reviews last updated April 1, 2025.
To help decide which airline to fly from Phoenix to Guam, see what other customers have to say about Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Phoenix to Guam that include hotel bookings?

    Yes. In addition to deals on Phoenix to Guam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Guam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Guam.

  • Can I find deals for business class flights from Phoenix to Guam?

    Yes. Cheapflights offers flight deals from Phoenix to Guam 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 to Guam?

    Currently, January is the cheapest month in which you can book a flight from Phoenix to Guam (average of $1,977). Flying from Phoenix to Guam 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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Top airline flying from Phoenix to Guam

Discover the top airline that operate flights from Phoenix to Guam. 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,816Average$1,988FlexibilityNo cancel feeOn-time69%
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