$620 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 5/2. 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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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

Sun, Jun 14 - Wed, Jun 17
United Airlines Logo
11:35 am - 3:45 pm
HNL
-
GUM
32h 10m
1 stop
United Airlines Logo
7:05 am - 6:15 pm
GUM
-
HNL
7h 10mnonstop
$763United Airlines
Sun, Jun 14 - Wed, Jun 17
United Airlines Logo
11:35 am - 3:45 pm
HNL
-
GUM
32h 10m
1 stop
United Airlines Logo
7:05 am - 6:15 pm
GUM
-
HNL
7h 10mnonstop
$800United Airlines
Tue, Jul 7 - Thu, Jul 9
United Airlines Logo
2:25 pm - 6:05 pm
HNL
-
GUM
7h 40mnonstop
United Airlines Logo
7:30 am - 10:35 am
GUM
-
HNL
47h 05m
2 stops
$882United Airlines
Sun, Jun 14 - Tue, Jun 16
United Airlines Logo
2:25 pm - 6:05 pm
HNL
-
GUM
7h 40mnonstop
United Airlines Logo
7:15 am - 10:20 am
GUM
-
HNL
47h 05m
2 stops
$883United Airlines
Tue, Jul 7 - Thu, Jul 9
United Airlines Logo
1:55 pm - 4:20 am
HNL
-
GUM
18h 25m
1 stop
United Airlines Logo
7:05 am - 6:15 pm
GUM
-
HNL
7h 10mnonstop
$967United Airlines
Sun, Jun 14 - Tue, Jun 16
United Airlines Logo
1:35 pm - 4:20 am
HNL
-
GUM
18h 45m
1 stop
United Airlines Logo
7:05 am - 6:15 pm
GUM
-
HNL
7h 10mnonstop
$980United Airlines
Thu, Oct 8 - Sun, Oct 18
Delta Logo
12:35 pm - 11:55 pm
SEA
-
GUM
18h 20m
1 stop
Delta Logo
5:20 pm - 1:14 pm
GUM
-
SEA
36h 54m
1 stop
$1,545Delta
Thu, Oct 8 - Wed, Oct 14
Delta Logo
5:45 am - 3:35 pm
SEA
-
GUM
40h 50m
2 stops
Delta Logo
5:20 pm - 1:14 pm
GUM
-
SEA
36h 54m
1 stop
$1,549Delta
Thu, Oct 8 - Sun, Oct 18
Delta Logo
5:45 am - 3:35 pm
SEA
-
GUM
40h 50m
2 stops
Delta Logo
5:20 pm - 12:11 am
GUM
-
SEA
47h 51m
2 stops
$1,554Delta
Sat, May 9 - Wed, May 13
Multiple Airlines Logo
1:30 pm - 2:40 pm
SEA
-
GUM
32h 10m
1 stop
Multiple Airlines Logo
4:40 pm - 11:15 am
GUM
-
SEA
35h 35m
1 stop
$1,616Multiple Airlines
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 July, when tickets cost $991 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of round-trip tickets is $2,586 and $2,242 respectively.

Good to know

Low seasonAugust
Cheapest flight$536
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 6% 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 Friday where round-trip tickets can be as cheap as $786. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $916 on average.

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 3 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.
8.0
Asiana AirlinesOverall score based on 519 reviews
8.2Boarding
7.6Entertainment
8.4Crew
7.9Comfort
8.0Food
Airline reviews

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

8.0 ExcellentYony, Apr 2026
JFK - ICN
Read more Asiana Airlines reviews

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

The staff hold my luggage to steel and exchange my stub, i was very disappointed.

Kayak uses scammer sites to steal money from their victims.

Kayak along with airfare assay are attempting to steal my money. Charges are being pressed.

Customer service and attention to details. The food was good.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

Better screens, it would have been nice to have more comfortable seats.

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

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.