Find Cheap Flights from Seattle to Guam (SEA - GUM)

Flights overview

Useful information for finding cheap flights from Seattle to Guam and booking your next trip

Cheapest round-trip flights	$1,409	Alaska, JAL 1 stop 33 hr Mon, May 4 — Sun, May 17	The cheapest round-trip flight from Seattle to Guam is currently $1,409
Cheapest one-way flight	$744	Alaska, JAL 1 stop 33 hr Thu, May 7	The cheapest one-way flight from Seattle to Guam is currently $744
Last-minute weekend getaway	$1,309	Alaska, JAL 1 stop 33 hr Thu, May 7 — Sun, May 10	The cheapest last-minute weekend getaway from Seattle to Guam is currently $1,309
Cheapest business class flights	$3,627	United 2 stops 19 hr Thu, May 28 — Wed, Jun 10	The cheapest business class round-trip flight from Seattle to Guam is currently $3,627

Fastest flight	15 hr 5 min	The fastest flight with stops from Seattle to Guam takes 15 hr 5 min
Nonstop flights	None	There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from Seattle to Guam is typically February. The most expensive month to fly is typically June.

February Cheapest	Typical prices: $1,100–2,050
June Most expensive	Typical prices: $1,850–2,550

Popular airlines from Seattle to Guam

United

from $1,919

Typical price: $2,150–2,800

60 weekly connecting flights

SEA - GUM Every day
Philippine Airlines

4 weekly connecting flights

SEA - GUM Every Tue, Wed, Fri, Sun

Popular airports near Seattle

Seattle-Tacoma International Airport (SEA)

Seattle United States 18 min 11 mi
Portland International Airport (PDX)

Portland United States 2 hr 44 min 140 mi
Paine Field (PAE)

Everett United States 31 min 21 mi
King County International Airport - Boeing Field (BFI)

Seattle United States 11 min 5 mi

Popular airports near Guam

Antonio B. Won Pat International Airport (GUM)

Guam Guam 29 min 9 mi

Frequently asked questions about flying from Seattle to Guam

The cheapest flights from Seattle to Guam are usually in February. Typical ticket prices in February range from $1,100 to $2,050.

The cheapest round-trip flight from Seattle to Guam recently found on Google Flights was with Alaska, JAL from $1,409. The cheapest one-way flight was with Alaska, JAL from $744.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Seattle to Guam is $1,919, flying from Jul 30 to Aug 12.

The cheapest round-trip flight from Seattle to Guam starts at $1,409 from Mon, May 4 to Sun, May 17. The cheapest one-way flight starts at $744 and departs on Thu, May 7.

15 hr 5 min is the shortest flight time from Seattle to Guam.

Guam has a tropical climate with warm weather year-round. The rainy season, Jul–Nov, is the most likely period for tropical storms and typhoons. Dec–Jun is the dry season. Although it’s a year-round destination, Jan–Feb and Jun–Aug tend to be popular months to visit. The Coconut Festival (May) celebrates the link between the coconut tree and traditional island culture, in the Gef Pa'go Chamorro Cultural Village. Liberation Day (Jul 21), related to a key WWII event, features military street parades, music and feasting.

It's easy to use Google Flights to find the cheapest days to fly from Seattle to Guam.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Seattle to Guam really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Seattle to Guam.

In terms of flights, United is the most popular. United offers 60 connecting flights per week. United flies from Seattle-Tacoma International Airport (SEA) to Antonio B. Won Pat International Airport (GUM) .

Another popular airline flying from Seattle to Guam is:

Philippine Airlines offers 4 connecting flights per week. Philippine Airlines flies from Seattle-Tacoma International Airport (SEA) to Antonio B. Won Pat International Airport (GUM) .

The number of connecting flights refers to distinct flights with at least one stop between Seattle and Guam.

The cheapest round-trip flight from Seattle to Guam recently found on Google Flights was with Alaska, JAL from $1,409. The cheapest one-way flight was with Alaska, JAL from $744.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Seattle to Guam is $1,919, flying from Jul 30 to Aug 12.

No airline flies direct from Seattle to Guam.

There are 60 United connecting flights from Seattle to Guam per week. Flights are available every day.
There are 4 Philippine Airlines connecting flights from Seattle to Guam per week. Flights are available on Tuesday, Wednesday, Friday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Seattle and Guam at price $1,309 is offered by Alaska, JAL from Thu, May 7 to Sun, May 10.

No airline flies direct from Seattle to Guam.

There are 60 United connecting flights from Seattle to Guam per week. Flights are available every day.
There are 4 Philippine Airlines connecting flights from Seattle to Guam per week. Flights are available on Tuesday, Wednesday, Friday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are no direct flights from Seattle to Guam.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Seattle to Guam, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Seattle and Guam start at $3,627 from Thu, May 28 to Wed, Jun 10 with United.

The cheapest economy class round-trip flights between Seattle and Guam start at $1,409 from Mon, May 4 to Sun, May 17.

To book business class trips from Seattle to Guam, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Seattle and Guam starts at $1,309 from Thu, May 7 to Sun, May 10 with Alaska, JAL.

The cheapest last-minute deal between Seattle and Guam at price $1,309 is offered by Alaska, JAL from Thu, May 7 to Sun, May 10.

To find last-minute flight deals from Seattle to Guam, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.