What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Tamuning round-trip?

According to our current data, United Airlines ($1,817), and Delta ($1,953) 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 11% less than the average price by searching for these airlines.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Tamuning?

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Tamuning flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Tamuning 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 Tamuning when rainfall is around 2.6 in.

If weather is an important factor for your trip to Tamuning, 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).

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

Flights from Phoenix Sky Harbor Intl Airport to Tamuning are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Tamuning.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Tamuning?

Flights from Phoenix Sky Harbor Intl Airport to Tamuning lean towards being more expensive in November. Prices are generally better when you fly from Phoenix Sky Harbor Intl Airport to Tamuning in September, with the cheapest ticket starting at $1,213.

What is the cheapest time of day to fly from PHX to GUM?

It’s typically best to fly out from Phoenix Sky Harbor Intl Airport to Tamuning at noon. Doing so could potentially save you 1% on the flight price compared to flying in the morning, which is usually more expensive.

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.

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.

$1,751+ Flights from Phoenix Sky Harbor Intl Airport to Tamuning

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Cheap flight deals from Sky Harbor Intl to Tamuning

Round-trip from	$1,817 (United Airlines)
One-way from	$1,751 (United Airlines)
Popular in	November
Cheapest in	September
Average price	$2,031

From Phoenix Sky Harbor Intl to Tamuning Guam Intl

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One-way flight from Phoenix Sky Harbor Intl to Tamuning Guam Intl

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Highest demand for flights based on searches. 1% potential increase in price ($25 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($31 potential savings vs. average RT price).

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Average for round-trip flights in July 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 julio 3, 2025.

mié. 9/176:00 amPHX - GUM

2 stops19h 05mUnited Airlines

mié. 9/247:10 amGUM - PHX

2 stops20h 51mUnited Airlines

Deal found 6/30

$1,817

mié. 9/176:10 amPHX - GUM

2 stops25h 00mDelta

mar. 9/231:55 amGUM - PHX

2 stops35h 39mDelta

Deal found 6/30

$1,953

Best flights from Sky Harbor Intl to Tamuning
Discover carefully curated flight deals from Sky Harbor Intl to Tamuning that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 3, 2025.

mié. 9/176:00 amPHX - GUM

2 stops19h 05mUnited Airlines

mié. 9/247:10 amGUM - PHX

2 stops20h 51mUnited Airlines

Deal found 6/30

$1,817

mié. 9/176:10 amPHX - GUM

2 stops25h 00mDelta

mar. 9/231:55 amGUM - PHX

2 stops35h 39mDelta

Deal found 6/30

$1,953

Last-minute flights from Sky Harbor Intl to Tamuning
Discover last-minute flight deals from Sky Harbor Intl to Tamuning. Data last updated julio 3, 2025 and is based on user searches.

mié. 7/97:37 pmPHX - GUM

3 stops29h 28mUnited Airlines

vie. 7/187:15 amGUM - PHX

2 stops24h 54mUnited Airlines

Deal found 7/1

$2,877

mié. 7/236:00 amPHX - GUM

2 stops19h 05mUnited Airlines

mar. 7/295:00 pmGUM - PHX

2 stops41h 16mUnited Airlines

Deal found 7/2

$2,464

mié. 7/236:05 amPHX - GUM

2 stops40h 10mDelta

lun. 7/281:55 amGUM - PHX

2 stops38h 47mDelta

Deal found 7/3

$2,715

One-way flights from Sky Harbor Intl to Tamuning
Search for one-way flight options from Sky Harbor Intl to Tamuning. Find affordable one-way fares based on user searches. Data last updated julio 3, 2025.

mié. 7/237:37 pmPHX - GUM

3 stops29h 28mUnited Airlines

Deal found 7/3

$1,751

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Tamuning that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

mié. 9/17

6:00 am-6:05 pm

2 stops19h 05m

Tamuning Guam Intl

mié. 9/24

7:10 am-11:01 am

2 stops20h 51m

$1,817

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

mié. 9/17

6:10 am-12:10 am

2 stops25h 00m

Tamuning Guam Intl

mar. 9/23

1:55 am-8:34 pm

2 stops35h 39m

$1,953

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

mié. 7/23

7:37 pm-6:05 pm

3 stops29h 28m

$1,751

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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

See what other customers who have flown with Delta and 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.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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 are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Tamuning round-trip?
According to our current data, United Airlines ($1,817), and Delta ($1,953) 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 11% less than the average price by searching for these airlines.
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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Sky Harbor Intl to Tamuning

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,300	Average$1,929	FlexibilityNo cancel fee	On-time69%

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$1,751+ Cheap flights from Sky Harbor Intl (PHX) to Tamuning (GUM)

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sky Harbor Intl to Tamuning with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sky Harbor Intl to Tamuning

Round-trip from

One-way from

Popular in

Cheapest in

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Find flight deals from Sky Harbor Intl to Tamuning

Cheapest flights from Sky Harbor Intl to TamuningExplore 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 julio 3, 2025.

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 julio 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Tamuning that are best for you.

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.

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?

Reviews of airlines servicing Tamuning

See what other customers who have flown with Delta and 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.

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?

What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Tamuning round-trip?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Tamuning by adding a car rental and/or hotel reservation to your travel itinerary.

Top airline flying from Sky Harbor Intl to Tamuning

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Book with Flexibility

Travel Smart

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 julio 3, 2025.