A coastal cliff with a lighthouse on top, overlooking the ocean.

Cheap Flights to Guam from $531

Flight 1

Photo by Photo courtesy of Guam Visitors Bureau
Open Photo by Photo courtesy of Guam Visitors Bureau

How much is the cheapest flight to Guam?

Prices were available within the past 7 days and start at $531 for one-way flights and $1,028 for roundtrip, for the period specified. Prices and availability are subject to change.

Airports in Guam

Prices were available within the past 7 days. Prices and availability are subject to change.

Book with confidence

Traveling to Guam is straightforward, with various options for flights to Guam that cater to different budgets and travel styles. You can easily compare journey times and find cheap flights to Guam that fit your schedule and plans for exploring its renowned attractions. The island offers a rich blend of interests, including stunning beaches, urban parks, and breathtaking waterfalls. Notable sites to consider visiting are Tumon Beach for a perfect seaside experience, Talofofo Falls for adventure and romance, and Apra Harbor for picturesque views and relaxation.

  • Major airport in Guam: A.B. Won Pat International Airport (GUM) serving Guam
  • Flights per week: 170+ flights arriving at Guam airport
  • Number of airlines that fly to Guam: around 5+ carriers

Popular airport in Guam

Guam is a beautiful destination perfect for family vacations, beach getaways, and city explorations. Travelers are drawn to its outdoor activities, stunning scenery, and vibrant urban life. A major airport typically facilitates access to this tropical paradise.

  • A.B. Won Pat International Airport (GUM): Situated in Guam, this airport serves as a gateway for international travel, connecting to over 20 destinations across the globe. Passengers have the option to enhance their flying experience by upgrading to business class or premium economy seating, depending on their chosen airline and route. Key airlines operating from this airport include United, Philippine Airlines, and Korean Air.

Top routes to Guam

  • Manila (MNL) to Guam (GUM), with one-way flights starting at around $160
  • Seoul (ICN) to Guam (GUM), with one-way flights starting at around $120
  • Tokyo (HND/NRT) to Guam (GUM), with one-way fares starting at around $140
  • Seattle (SEA) to Guam (GUM), with one-way flight options from around $580
  • Honolulu (HNL) to Guam (GUM), with one-way tickets available from around $820

Cheapest routes to Guam

  • Seoul (ICN) to Guam (GUM), with low one-way fares from around $120
  • Osaka (KIX) to Guam (GUM), with low one-way fares from around $140
  • Nagoya (NGO) to Guam (GUM), with low-cost one-way tickets from around $140
  • Tokyo (HND/NRT) to Guam (GUM), with low one-way fares from around $140
  • Manila (MNL) to Guam (GUM), with low-cost one-way tickets from around $160

*Flight times and fares vary by season and availability and are based on one-way routes

Best time to fly to Guam

The most popular months for travelers to fly to Guam are January, March, and April, when peak temperatures in Guam can reach up to 81.7°F in April. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 82.6°F. For better deals, April usually offers the lowest average one-way fare around $406, roughly 10% cheaper than the yearly average. Looking for additional cheaper months to fly? June, September, and November offer average one-way fares roughly ranging from $416 to $437, making them good options for flexible travelers.

MonthTemperaturePrecipitationCloudinessDemandAverage one-way Fare
January81.0°F (27.2°C)Light RainMostly CloudyHigh$466
February80.6°F (27.0°C)Light RainMostly SunnyAverage$475
March80.8°F (27.1°C)Light RainMostly SunnyHigh$468
April81.7°F (27.6°C)Light RainMostly SunnyHigh$406
May82.8°F (28.2°C)Light RainMostly CloudyAverage$441
June83.1°F (28.4°C)Light RainMostly CloudyAverage$416
July82.9°F (28.3°C)Frequent RainMostly CloudyAverage$474
August82.8°F (28.2°C)Frequent RainMostly CloudyLow$440
September82.6°F (28.1°C)Frequent RainMostly CloudyLow$429
October82.6°F (28.1°C)Frequent RainMostly CloudyLow$490
November82.9°F (28.3°C)Light RainMostly CloudyAverage$437
December82.2°F (27.9°C)Light RainMostly CloudyAverage$495

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Guam

Getting some of the best deals on flights to Guam is all about timing and flexibility. Here are some key tips to help you save:

  1. Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  2. Set up price alerts—stay up to date on fare changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Guam hotel and flight deals.
  4. Travel during shoulder season-peak travel periods tend to push the flight fares a little higher than usual. Traveling outside of these busy periods can help you find more competitive prices while still being able to enjoy good weather and lesser crowds.
  5. Be flexible with your travel dates-if your schedule allows it, try and search for a few different departure and return dates as this may help you find lower fares.
  6. Consider economy fares-if you're traveling light and don't need extras like seat selection or additional baggage, opting for a basic economy fare can be a simple way to keep costs down. Just make sure to check what's included in the flight ticket before confirming your booking.
  7. Think about luggage—it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
  8. Earn miles—you can earn airline miles when you book with Expedia. Make sure to select your frequent flyer program and enter your program number when confirming your booking to get more value from your trip.

*For members. Select hotels.

Where to stay in Guam

  • Umatac: Umatac is located in the area of Guam and offers a delightful blend of outdoor and family-friendly experiences. This charming city is perfect for those seeking adventure and cultural enrichment. Notable attractions include Talofofo Falls, an ideal spot for romance and outdoor activities, and the historic Fort Soledad, which invites visitors to explore Guam's rich heritage. Additionally, the War in the Pacific National Historical Park serves as a poignant reminder of the island’s significant past. Whether you're hiking, learning, or soaking up the sun at the local beaches, Umatac is a wonderful destination.
  • Tamuning: Tamuning is located in the area of Guam and is a vibrant hub for beach lovers and families alike. This city boasts beautiful beaches, including the famous Tumon Beach, where you can relax or engage in water sports. For those seeking outdoor activities, Two Lovers Point offers breathtaking views and cultural significance, making it a popular stop. Families will enjoy Matapang Beach Park, ideal for picnics and playtime. With shopping centers and golf courses in the area, Tamuning provides a variety of entertainment options, ensuring a fulfilling experience for every traveler.
  • Mangilao: Mangilao is located in the area of Guam, making it a convenient base for exploring the island. Known for its family-friendly atmosphere, this city features the University of Guam, a modern college that contributes to the local culture. Beach enthusiasts can visit Tumon Beach for sunbathing and water activities, while Ypao Beach Park offers a lush urban park setting perfect for outdoor fun. With shopping malls and educational venues nearby, Mangilao caters to diverse interests, making it a great stop for both leisure and learning.

Tips for short-haul flights to Guam

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

  • Pack light and skip checked bags—when flying with budget airlines, it's often more economical to travel with just a carry-on. Conserve space by choosing mini toiletries, wearing your bulkiest clothing, and planning your outfits wisely. This approach also allows you to bypass the wait at baggage claim upon arrival.
  • Early check in—most airlines allow you to check in online at least 24 to 48 hours before your flight departs. This can save you time at the airport, and you may secure a preferred seat without incurring additional charges.
  • Bring your own entertainment—many short-haul flights do not provide in-flight entertainment. Download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book to keep yourself engaged. Remember to fully charge your devices before you board.
  • Arrive early—even for short flights, it's advisable to arrive at least 1.5 to 2 hours before departure, taking into account traffic and security lines.
  • Bring your own snacks and water—pack snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Guam

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

  • Select your seat in advance—for longer flights, choosing your seat is crucial for comfort. Full-service airlines often provide free seat selection once online check-in begins, typically 24 to 48 hours prior to your flight. Some airlines may allow earlier seat selection, but this might incur an additional fee.
  • Arrive early—aim to reach the airport at least 3 hours before your departure for international flights. This allows ample time for check-in, security, and immigration processes.
  • Relax at the airport—if you find yourself with extra time, take the opportunity to explore the shops, enjoy a coffee, or unwind at the gate or in a departure lounge if you have access.
  • Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and sleep pattern to align with your destination's time zone. Try to sleep or stay awake during the flight according to the local time of your arrival to help minimize jet lag.
  • Dress comfortably—consider wearing loose, comfortable clothing and layers, as the cabin temperature can fluctuate during the long journey.
  • Stay hydrated—bring a refillable water bottle and make sure to drink plenty of water to keep yourself hydrated, ensuring you feel your best upon arrival.

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Frequently Asked Questions

What month is the cheapest to fly to Guam?

September is the cheapest month to fly to Guam. There's less demand then, so you're likely to get a good deal. Organizing your trip outside of school breaks and public holidays could also help you save.

Which US cities fly direct to Guam?

Direct flights are a great way to take the hassle out of travel. When you browse on Expedia, check "Direct flights only" and we'll show you the available options to fly to Guam.

How to find a cheap flight to Guam?

To lock in cheap flights to Guam, book in advance and travel during the off-season months of April and May. After another tip? Jet off on a Thursday and save around 16% on average compared to those who travel on a Sunday.* Set a price alert on the Expedia app and we'll update you as soon as your fares go down.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

How to get a cheap last-minute flight to Guam?

While booking in advance is generally the easiest way to save money, don't panic if your Guam getaway is last minute. You can still find cheap flights to Guam, especially if your plans have some flexibility. Try switching up your trip dates, looking at different ticket types or jetting out of another airport.

How far in advance should I book a flight to Guam?

Secure the travel dates you want and a price that works with your budget by booking your domestic flight to Guam up to 28 days in advance. Lock in tickets between two and four months ahead if you're visiting Guam from an international destination.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Which day of the week is the cheapest day to buy a plane ticket to Guam?

You can generally find cheap flights to Guam on Sundays. You'll save around 8% on average compared to booking on a Friday, which is typically the most expensive day to buy tickets.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Can I save money by booking a Guam trip package?

Book a Guam flight and hotel package deal on Expedia, and you could enjoy significant savings. It's easy to bundle your accommodations and flights, and you can even add car rentals and tours to create your own customized Guam getaway. Plus, there's nothing like the convenience of booking everything in one place.

Can I change or cancel my flight to Guam?

You can typically change or cancel your flight to Guam within 24 hours of booking. However, be mindful that some flights are non-refundable. In those cases, you may be issued a credit toward future travel in place of a direct refund. Make sure you check the airline's terms and conditions in your itinerary for exact details. You can use Expedia's "No cancel fee" or "Changes included" filters during your search to secure cheap flights to Guam with flexible change policies. To learn more, head to our Customer Service Portal.

Travel information

Airlines serving
United, Korean Air, Philippine Airlines, JIN AIR, All Nippon Airways, Japan Airlines, Alaska Airlines, Delta, T'way Air with baggage, T'Way Air, Asiana Airlines
Popular airline
United
Roundtrip price
$1,358

Trending flights to Guam

Prices were available within the past 7 days and start at $531 for one-way flights and $1,028 for roundtrip, for the period specified. Prices and availability are subject to change.
*Available to One Key members.