$1,547 Find Cheap Flights from Phoenix to Guam

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Guam departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Phoenix to Guam

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Tamuning
Tamuning2 stops$1,817
Tamuning
Tamuning2 stops$1,817

Book Cheap Phoenix to Guam Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Guam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Guam

Mon, Oct 13 - Thu, Oct 23
United Airlines Logo
8:19 pm - 6:05 pmPHX-GUM
28h 46m2 stops
United Airlines Logo
7:10 am - 10:33 amGUM-PHX
20h 23m2 stops
$1,817United Airlines
Find Deal
Fri, Dec 12 - Tue, Dec 30
United Airlines Logo
6:35 am - 6:50 pmPHX-GUM
19h 15m2 stops
United Airlines Logo
7:25 am - 11:51 amGUM-PHX
21h 26m2 stops
$1,917United Airlines
Find Deal
Sun, Nov 9 - Sat, Nov 15
United Airlines Logo
6:25 am - 6:50 pmPHX-GUM
19h 25m2 stops
United Airlines Logo
7:05 pm - 9:58 pmGUM-PHX
43h 53m2 stops
$1,941United Airlines
Find Deal
Mon, Oct 13 - Wed, Oct 22
Delta Logo
7:05 am - 3:15 pmPHX-GUM
39h 10m2 stops
Delta Logo
1:55 am - 8:01 pmGUM-PHX
35h 06m2 stops
$1,953Delta
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Wed, Sep 17 - Wed, Sep 24
Delta Logo
5:30 am - 12:10 amPHX-GUM
25h 40m2 stops
Delta Logo
5:00 pm - 6:26 pmGUM-PHX
42h 26m2 stops
$2,031Delta
Find Deal
Mon, Sep 1 - Sun, Sep 7
Delta Logo
6:10 am - 3:15 pmPHX-GUM
40h 05m2 stops
Delta Logo
1:55 am - 10:40 pmGUM-PHX
37h 45m2 stops
$2,153Delta
Find Deal
Mon, Oct 27 - Fri, Oct 31
United Airlines Logo
5:30 am - 6:50 pmPHX-GUM
20h 20m2 stops
United Airlines Logo
7:25 am - 1:06 pmGUM-PHX
22h 41m2 stops
$2,177United Airlines
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Mon, Oct 27 - Fri, Oct 31
United Airlines Logo
5:30 am - 9:45 pmPHX-GUM
23h 15m3 stops
United Airlines Logo
7:25 am - 9:52 amGUM-PHX
19h 27m2 stops
$2,205United Airlines
Find Deal
Sun, Oct 12 - Wed, Oct 22
Delta Logo
12:40 am - 12:10 amPHX-GUM
30h 30m2 stops
Delta Logo
1:55 am - 6:09 pmGUM-PHX
33h 14m2 stops
$2,477Delta
Find Deal
Mon, Oct 27 - Fri, Oct 31
United Airlines Logo
5:30 am - 9:45 pmPHX-GUM
23h 15m3 stops
United Airlines Logo
7:25 am - 12:19 pmGUM-PHX
21h 54m3 stops
$2,524United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Phoenix to Guam flights

Get data-powered insights and trends into flights from Phoenix to Guam to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Guam, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Guam is September, when tickets cost $1,866 (return) on average. On the other hand, the most expensive months are August and November, when the average cost of round-trip tickets is $2,904 and $2,379 respectively.

What’s the cheapest day of the week to fly from Phoenix to Guam?

The average price of all round-trip flights from Phoenix Sky Harbor Intl Airport to Guam clicked on KAYAK for each day over the last 12 months.

For Phoenix to Guam, Thursday is the cheapest day to fly on average and Friday is the most expensive. Flying from Guam back to Phoenix, the best deals are generally found on Saturday, with Friday being the most expensive.


Good to know

Low seasonAugust
Cheapest flight$1,547
Best time to beat the crowds but there is an average 36% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Phoenix to Tamuning

FAQs - booking Guam flights

  • How does KAYAK find such low prices on flights from Phoenix to Guam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Guam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Guam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Phoenix to Guam is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Guam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Phoenix to Guam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Guam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Phoenix to Guam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Guam?

    The cheapest time of day to fly to Guam is generally at night, when round-trip flights cost $2,066 on average. The most expensive time of day to fly to Guam is generally in the morning, which is peak travel time and where the average cost of a ticket is $2,073.

Reviews of the top airline flying from Phoenix to Guam

 
Need help choosing which airline to fly with from Phoenix to Guam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8912 reviews
7.7Boarding
7.0Entertainment
7.3Comfort
6.6Food
8.1Crew
Airline reviews

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

10.0 ExcellentDr. Joseph, Aug 2025ORD - DEN
Read more United Airlines reviews

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

Staff members were not helpful they ignored all calls for an attendant.

Flight was delayed and missed my connection Lufthansa didn’t respond.

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Everything you need to know for your flight from Phoenix to Guam

Information on your arrival and departure airports

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