$478 Find Cheap Flights 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 the United States to Guam departing on 1/20. 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.
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1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Guam Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights 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 to Guam

Tue, Jan 13 - Thu, Jan 15
United Airlines Logo
3:20 pm - 7:05 pm
HNL
-
GUM
7h 45mnonstop
United Airlines Logo
7:05 am - 5:42 pm
GUM
-
HNL
30h 37m2 stops
$753United Airlines
Sat, Feb 21 - Tue, Feb 24
United Airlines Logo
11:30 am - 4:15 pm
HNL
-
GUM
32h 45m2 stops
United Airlines Logo
7:40 am - 6:55 pm
GUM
-
HNL
7h 15mnonstop
$768United Airlines
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
11:30 am - 4:15 pm
HNL
-
GUM
32h 45m2 stops
United Airlines Logo
7:40 am - 6:55 pm
GUM
-
HNL
7h 15mnonstop
$903United Airlines
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
5:18 pm - 3:45 pm
LGA
-
GUM
55h 27m2 stops
United Airlines Logo
7:40 am - 5:27 pm
GUM
-
LGA
24h 47m2 stops
$939United Airlines
Thu, Feb 19 - Thu, Mar 5
Multiple Airlines Logo
1:40 pm - 11:05 pm
SEA
-
GUM
39h 25m1 stop
Multiple Airlines Logo
4:50 pm - 1:45 pm
GUM
-
SEA
38h 55m1 stop
$960Multiple Airlines
Tue, Jan 13 - Thu, Jan 15
United Airlines Logo
12:55 pm - 4:20 am
HNL
-
GUM
19h 25m1 stop
United Airlines Logo
7:40 am - 6:55 pm
GUM
-
HNL
7h 15mnonstop
$1,005United Airlines
Sat, Mar 7 - Sat, Mar 14
Multiple Airlines Logo
1:40 pm - 2:35 pm
SEA
-
GUM
30h 55m1 stop
Multiple Airlines Logo
4:50 pm - 2:45 pm
GUM
-
SEA
38h 55m1 stop
$1,064Multiple Airlines
Mon, Mar 2 - Sun, Mar 8
Delta Logo
11:30 am - 2:35 pm
SEA
-
GUM
33h 05m1 stop
Delta Logo
4:50 pm - 1:20 pm
GUM
-
SEA
38h 30m1 stop
$1,544Delta
Mon, Mar 2 - Wed, Mar 11
Delta Logo
11:30 am - 11:05 pm
SEA
-
GUM
17h 35m1 stop
Delta Logo
1:00 am - 11:38 pm
GUM
-
SEA
39h 38m2 stops
$1,548Delta
Mon, Mar 2 - Sun, Mar 8
Delta Logo
5:30 am - 11:05 pm
SEA
-
GUM
23h 35m2 stops
Delta Logo
4:50 pm - 10:38 pm
GUM
-
SEA
47h 48m2 stops
$1,553Delta
Booking Insights

KAYAK's insights & trends for flights to Guam

Get data-powered insights and trends for flights 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 the United States to Guam?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States 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 the United States to Guam is May, when tickets cost $805 (return) on average. On the other hand, the most expensive months are December and October, when the average cost of round-trip tickets is $2,727 and $2,461 respectively.

Good to know

Low seasonAugust
Cheapest flight$475
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Honolulu to Tamuning

FAQs - booking Guam flights

  • Are there direct flights from the United States to Guam?

    Yes, there are nonstop flights to Guam from the United States; however, the only US airport offering these routes is Daniel K. Inouye International Airport (HNL) in Honolulu. The direct routes to Antonio B. Won Pat International Airport (GUM) are operated by United Airlines. From other cities in the United States, there are flights with at least one layover generally in Honolulu or Tokyo, Japan.

  • Is it necessary to obtain a visa to visit Guam?

    No, it is not necessary for citizens of the United States to obtain a tourist visa to visit Guam. Guam is an island that is considered a territory of the United States and counts as domestic travel. Nonetheless, passengers should always make sure their US passport is valid and not expired before traveling to Guam.

  • What child seat laws exist in Guam?

    If you’re traveling to Guam with children and plan on getting around by car or renting a vehicle, make sure you have the correct car restraints. In Guam, all children under the age of four must ride in an adequate child car seat. Those between the ages of four and 11 years old, or under 4’9”, must use a booster seat. Travelers can check with their car rental agencies beforehand to see if they have available child car seats to add to their reservation.

  • Which is the best way to get to Tumon Bay in Guam?

    Tumon Bay is one of the most popular destinations on the island of Guam. Guam is famous for its beautiful tropical beaches. Tumon Bay is one of them and consists of a long stretch of beach along the Philippine Sea, located between Two Lover’s Point and Ypao Point. The main Guam airport, Antonio B. Won Pat International Airport is just a short 8min away by car from the famous Tumon Beach.

  • Can I rent a car at Antonio B. Won Pat International Airport (GUM)?

    Yes, you can easily rent a car upon arriving at GUM. The car rental center is located after the customs hall inside the Arrivals. Some popular brands represented here include Avis, Budget, National, Nissan, Hertz, and Dollar.

  • Are there disabled facilities at Antonio B. Won Pat International Airport (GUM)?

    Guam's Antonio B. Won Pat International Airport (GUM) houses a variety of facilities for those with disabilities, including mobility assistance services and wheelchair access. Also, the airport features accessible restrooms, elevators, and telephones for guests with limited mobility. For easy assistance at the airport, request wheelchair arrangements before landing at GUM.

  • Can I travel to Guam with my pet?

    Yes, you can travel with your pet to Guam, but they must be vaccinated against infectious diseases like rabies. To better fly with your pet, book United Airlines because pets can travel in the cabin or the cargo hold under their PetSafe program.

  • Are there lounges at Antonio B. Won Pat International Airport (GUM)?

    There are two lounges located at GUM. The Sagan Bisita is located across gate 7 of the West Concourse of the airport, which offers food and drinks in buffet style as well as free Wi-Fi access. The United Club Lounge is situated on the concourse level, in the middle of gates 10 and 11, and allows access to Star Alliance gold members and United Club members.

  • What are kids' car seat rules for leaving Antonio B. Won Pat International Airport with a car and kids on board?

    Before leaving GUM for Guam, ensure that your car has the appropriate kid’s seat because, in Guam, children under 4 years must be secured in a kid’s seat. Those between the ages of 4 and 11, who are shorter than 4 feet 9 inches, must use a booster seat.

  • Which Guam holidays should I be aware of when flying to Guam?

    Several holidays in Guam may lead to higher passenger volumes and delays in the overall airport process. These include New Year's Eve, Mes Chamoru in March, and Christmas Day, which are often associated with hiked flight fares. 

  • How does KAYAK find such low prices on flights from the United States 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 the United States to Guam.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United States 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 the United States 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 the United States 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 the United States 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 the United States 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 day to fly to Guam?

    Based on KAYAK data, the cheapest day to fly to Guam is Thursday where round-trip tickets can be as cheap as $1,585. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $1,702 on average.

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

    The cheapest time of day to fly to Guam is generally in the afternoon, when round-trip flights cost $672 on average. Morning departures are around 5% more expensive than evening flights, 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 $1,985.

Top tips for finding cheap flights to Guam

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Guam flight deals.
  • If you are planning a trip to Guam and are searching for flights, look for routes to the main airport in Tamuning, Guam. The international airport is called Antonio B. Won Pat International Airport (GUM).
  • For more affordable fares to Guam from the United States, look for routes with more than one layover. There are cheaper flights, for instance, that stop in San Francisco and Seoul, or Los Angeles and Honolulu, depending on your airport of origin.
  • If you’re looking to get around Guam by car, there are multiple car rental agencies available directly upon your arrival at Antonio B. Won Pat International Airport (GUM) in Tamuning, Guam.
  • The ground transportation options available upon landing at Antonio B. Won Pat International Airport are either a private or rented vehicle or booking a taxi service. There aren’t any public transportation routes offered from the airport terminal.
  • If you fly into Antonio B. Won Pat International Airport (GUM) near Tamuning, you’ll arrive in a convenient area that is close to some of the top sites in Guam. Nearby are the bayfront Ypao Beach and the Two Lover’s Point.
  • The major airport for flights to Guam is the Antonio B. Won Pat International Airport (GUM). The airport serves as the main gateway to the island of Guam and is an important transportation hub in the Western Pacific region. For flights from Europe, you will need to book Delta and United Airlines. Other popular airlines to consider include Japan Airlines, Philippine Airlines, and China Airlines.
  • United Airlines is the sole carrier that offers direct flights from the United States to Guam. To enjoy this flight, you will need to book your flight from Daniel K. Inouye International Airport (HNL), which is also the main hub of Hawaiian Airlines.
  • If you're a US citizen traveling to Guam, you will not need a visa. This is because Guam is a territory of the United States of America. However, you may need to present a valid U.S. passport at the airport. A Photo I.D. and proof of citizenship may be sufficient as alternative documentation for entry into Guam.

Reviews of the top airlines flying to Guam

 
Need help choosing which airline to fly with from the United States 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.
7.9
DeltaOverall score based on 8019 reviews
8.1Boarding
7.3Food
7.9Entertainment
7.9Comfort
8.5Crew
Airline reviews

Did not realize internet screen was hidden between seats and no info printed!!!!

6.0 GoodAnonymous, Dec 2025
BOS - MSP
Read more Delta reviews

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

Sat next to a one year old. She crawled all over the place and made me laugh.

Not United Airlines' fault. It's ORL airport's fault.

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

Gate agent at Frankfurt was terrible. She denied PRE boarding even as it was printed on the boarding pass. Refused to look at the boarding pass and literally shouting for no reason. Frankfurt airport has horrible and rude staff who avoids trying to answer any question at all. Overall, horrible experience.

The Crew and the food was the worst I ever had in Business Class. First they told us there were no space for carry on. It was plenty of space over our 2 row seats, we had to ask to let us travel with it which was accepted. They were aware that we had to run for the connection due to the previous flight delay. Have us one hour waiting for more customers and not even offer a glass of water. Then started the service and they started to serve other passengers drinks in business and did not offer any drinks until they serve our pre ordered meal and I ask for something to drink. I had to wait until they finished to serve all passengers until Inget something. The crew was the worts I ever had for Business Class in my life.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Everything you need to know for your flight to Guam

Cabin class types available on flights to Guam

Cabin classes available on flights to Guam. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.