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CA $1,055 Cheap Flights from Seattle (SEA) to Guam (GUM)

View CA $1,055 flight on Sat, Jul 11, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Barrigada - A.B. Won Pat International Airport (GUM)

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Cheap flights from Seattle (SEA) to Guam (GUM)

Prices were available within the past 7 days and start at CA $1,055 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.) cost?
You can find one-way and return flights from SEA to GUM with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SEA to GUM ticket fares go up or down.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.)?
April is typically the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.), with average return fares around CA$2625. April often sees lower prices as it falls outside of peak holiday travel seasons, leading to reduced demand and more competitive airline pricing. Other cheap months to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.) include May and July.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.)?
Enter SEA to GUM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.)?
Hawaiian Airlines is one of the cheapest airlines offering connecting return flights from Seattle - Tacoma Intl. (SEA) to A.B. Won Pat Intl. (GUM), with tickets starting from around CA$1590 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.)?
The cheapest months to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.) are typically April and July, with average return flights around CA$2625. While these months offer the lowest fares, it's worth noting that they might not always align with the most popular travel times, which could mean fewer direct flight options. If you're flexible, aiming for these months can help you save on your airfare.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.)?
There are approximately 29 connecting flights per day from Seattle - Tacoma Intl. (SEA) to A.B. Won Pat Intl. (GUM). Some common connection points include San Francisco Intl. (SFO), Los Angeles Intl. (LAX), and Denver Intl. (DEN).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to A.B. Won Pat Intl. (GUM) typically departs around 12:20 AM local time. This service is operated by United and is seasonal, active in July and August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.)?
You'll generally find the most flights from Seattle - Tacoma Intl. (SEA) to A.B. Won Pat Intl. (GUM) on a Monday, with around 16 flights available. This gives you a good selection of options to choose from. Major airlines on this route include United, Delta, and Hawaiian Airlines. Flight schedules are quite consistent throughout the week, so you'll find similar options on other days too.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.)?
The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to A.B. Won Pat Intl. (GUM) are in the morning, from 6am to 9am. Many major carriers, including United and Delta, offer flights during this window. Many travelers prefer this because it allows for an early start to your journey.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.)?
There are no nonstop flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.). The distance between these two locations is approximately 9121 kilometres. Flights with one stop typically take around 17 hours 48 minutes. If you opt for flights with two or more stops, your travel time will be longer, averaging about 21 hours 55 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.)?
You can fly business class between SEA and GUM. Airlines that offer business class service on this route include:
  • Qatar Airways
  • Delta
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Guam (GUM) from Seattle, WA (SEA)?
If you're planning to travel to Guam from Seattle - Tacoma Intl. (SEA), you can fly directly into A.B. Won Pat Intl. (GUM). Some flights may connect through major hubs like San Francisco Intl. (SFO), Los Angeles Intl. (LAX), or Denver Intl. (DEN) before reaching Guam. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
A.B. Won Pat Intl.
Distance
9067 km

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Seattle to Barrigada Flights

The easy way to book your flights from Seattle to Guam 

With Expedia, it’s simple to find and book flights to Guam from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 9 airlines that cover this route. There are nonstop flights to A.B. Won Pat Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Guam today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to A.B. Won Pat Intl., GUM 

Sort your search results by price to find great deals on your flight from Seattle to Guam—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Guam from Seattle currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Guam  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Guam from Seattle 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Guam with Expedia today.

Seattle to Barrigada Flights

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