$642 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 6/22. 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, Sep 8 - Mon, Sep 28
Multiple Airlines Logo
1:20 pm - 2:35 pm
SEA
-
GUM
32h 15m
1 stop
Multiple Airlines Logo
4:35 pm - 11:05 am
GUM
-
SEA
35h 30m
1 stop
$1,141Multiple Airlines
Thu, Jun 25 - Sun, Jun 28
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
$1,330United Airlines
Wed, Jul 22 - Wed, Jul 29
Multiple Airlines Logo
2:40 pm - 3:30 pm
HNL
-
GUM
28h 50m
1 stop
Multiple Airlines Logo
4:40 am - 10:15 am
GUM
-
HNL
25h 35m
2 stops
$1,355Multiple Airlines
Mon, Jul 13 - Mon, Jul 20
Multiple Airlines Logo
1:30 pm - 2:35 pm
SEA
-
GUM
32h 05m
1 stop
Multiple Airlines Logo
4:35 pm - 11:15 am
GUM
-
SEA
35h 40m
1 stop
$1,390Multiple Airlines
Tue, Sep 8 - Fri, Sep 18
Multiple Airlines Logo
1:20 pm - 2:35 pm
SEA
-
GUM
32h 15m
1 stop
Multiple Airlines Logo
4:35 pm - 11:05 am
GUM
-
SEA
35h 30m
1 stop
$1,391Multiple Airlines
Tue, Jun 23 - Fri, Jun 26
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
$1,482United Airlines
Tue, Aug 11 - Fri, Aug 14
United Airlines Logo
11:50 am - 3:45 pm
HNL
-
GUM
31h 55m
1 stop
United Airlines Logo
7:05 am - 6:15 pm
GUM
-
HNL
7h 10mnonstop
$1,520United Airlines
Thu, Oct 15 - Wed, Oct 21
Delta Logo
1:00 pm - 11:55 pm
SEA
-
GUM
17h 55m
1 stop
Delta Logo
5:20 pm - 1:14 pm
GUM
-
SEA
36h 54m
1 stop
$1,544Delta
Thu, Oct 15 - Wed, Oct 21
Delta Logo
6:05 am - 11:55 pm
SEA
-
GUM
24h 50m
2 stops
Delta Logo
5:20 pm - 1:14 pm
GUM
-
SEA
36h 54m
1 stop
$1,549Delta
Thu, Oct 15 - Wed, Oct 21
Delta Logo
6:05 am - 11:55 pm
SEA
-
GUM
24h 50m
2 stops
Delta Logo
5:20 pm - 10:05 pm
GUM
-
SEA
45h 45m
2 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 April, when tickets cost $851 (return) on average. On the other hand, the most expensive months are March and October, when the average cost of round-trip tickets is $1,662 and $1,400 respectively.

Good to know

Low seasonAugust
Cheapest flight$642
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 9% 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 $806. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $918 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.
8.1
Asiana AirlinesOverall score based on 541 reviews
7.6Entertainment
8.0Food
8.5Crew
8.3Boarding
8.0Comfort
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.

When one asks for water because they are dehydrated, bring more then a sip or two in a small cup. Bring them a whole bottle.

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.

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Service was professional and quick. Premium economy seat was comfortable given the class

one of the flight attendants on the Dallas to frankfurt leg was somewhat rude..

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

It was perfect! United Airlines staff was extremely caring, super friendly and professional

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

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.