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United Flights from Seattle (SEA) to Guam (GUM) from $1,401

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Amazing United SEA to GUM Flight Deals

The cheapest flights to A.B. Won Pat Intl. found within the past 7 days were $1,510 round trip and $1,401 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jun 2 -
SEA
Seattle
to
GUM
Guam
$1,401

One way

found 1 day ago

Open SEA to GUM flights search result page
Wed, Jun 2 -
SEA
Seattle
to
GUM
Guam
$1,417

One way

found 1 day ago

Open SEA to GUM flights search result page
Wed, Jun 2 -
SEA
Seattle
to
GUM
Guam
$1,423

One way

found 1 day ago

Open SEA to GUM flights search result page
Mon, Apr 26 - Mon, May 17
SEA
Seattle
to
GUM
Guam
$1,510

Roundtrip

found 1 day ago

Open SEA to GUM flights search result page
Mon, Apr 26 - Mon, May 17
SEA
Seattle
to
GUM
Guam
$1,531

Roundtrip

found 1 day ago

Open SEA to GUM flights search result page
Mon, Apr 26 - Mon, May 17
SEA
Seattle
to
GUM
Guam
$1,538

Roundtrip

found 1 day ago

Open SEA to GUM flights search result page
Mon, Apr 26 - Mon, May 17
SEA
Seattle
to
GUM
Guam
$1,547

Roundtrip

found 1 day ago

Open SEA to GUM flights search result page
Mon, Apr 26 - Mon, May 17
SEA
Seattle
to
GUM
Guam
$1,553

Roundtrip

found 1 day ago

Open SEA to GUM flights search result page
Mon, Apr 26 - Mon, May 17
SEA
Seattle
to
GUM
Guam
$1,560

Roundtrip

found 1 day ago

Open SEA to GUM flights search result page
Thu, May 20 - Fri, May 28
SEA
Seattle
to
GUM
Guam
$1,560

Roundtrip

found 6 days ago

Open SEA to GUM flights search result page
Thu, May 20 - Fri, May 28
SEA
Seattle
to
GUM
Guam
$1,581

Roundtrip

found 6 days ago

Open SEA to GUM flights search result page
Thu, May 20 - Fri, May 28
SEA
Seattle
to
GUM
Guam
$1,588

Roundtrip

found 6 days ago

Open SEA to GUM flights search result page
Mon, Apr 26 - Mon, May 17
SEA
Seattle
to
GUM
Guam
$1,510

Roundtrip

found 1 day ago

Open SEA to GUM flights search result page
Mon, Apr 26 - Mon, May 17
SEA
Seattle
to
GUM
Guam
$1,531

Roundtrip

found 1 day ago

Open SEA to GUM flights search result page
Mon, Apr 26 - Mon, May 17
SEA
Seattle
to
GUM
Guam
$1,538

Roundtrip

found 1 day ago

Open SEA to GUM flights search result page
Mon, Apr 26 - Mon, May 17
SEA
Seattle
to
GUM
Guam
$1,547

Roundtrip

found 1 day ago

Open SEA to GUM flights search result page
Mon, Apr 26 - Mon, May 17
SEA
Seattle
to
GUM
Guam
$1,553

Roundtrip

found 1 day ago

Open SEA to GUM flights search result page
Mon, Apr 26 - Mon, May 17
SEA
Seattle
to
GUM
Guam
$1,560

Roundtrip

found 1 day ago

Open SEA to GUM flights search result page
Thu, May 20 - Fri, May 28
SEA
Seattle
to
GUM
Guam
$1,560

Roundtrip

found 6 days ago

Open SEA to GUM flights search result page
Thu, May 20 - Fri, May 28
SEA
Seattle
to
GUM
Guam
$1,581

Roundtrip

found 6 days ago

Open SEA to GUM flights search result page
Thu, May 20 - Fri, May 28
SEA
Seattle
to
GUM
Guam
$1,588

Roundtrip

found 6 days ago

Open SEA to GUM flights search result page
Wed, Jun 2 -
SEA
Seattle
to
GUM
Guam
$1,401

One way

found 1 day ago

Open SEA to GUM flights search result page
Wed, Jun 2 -
SEA
Seattle
to
GUM
Guam
$1,417

One way

found 1 day ago

Open SEA to GUM flights search result page
Wed, Jun 2 -
SEA
Seattle
to
GUM
Guam
$1,423

One way

found 1 day ago

Open SEA to GUM flights search result page

FAQs about United Airlines Flights from SEA to GUM

What terminal is United Airlines at Sea-Tac Airport?

Once you receive the boarding pass for your United Airlines flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.), you should be able to see which terminals you'll be jetting in and out of. Your airline will have the answers if those details are missing from your ticket.

Are there United Airlines non-stop flights from SEA to GUM?

You won't find any nonstop flights with United Airlines from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Guam (GUM-A.B. Won Pat Intl.). But think of it this way — you can use this time to wander around and stretch those legs before boarding your connecting flight.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Guam (GUM-A.B. Won Pat Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Travelers ❤️ these 🏨 after their flight to Guam

Price for 1 night 2 adults*

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Dusit Thani Guam Resort
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$216

Per night/room

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Hilton Guam Resort And Spa
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$144

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Sheraton Laguna Guam Resort
Sheraton Laguna Guam Resort
4.0 out of 5.0 470 Fahrenholt Avenue, Tamuning
$145

Per night/room

Mar 8 - Mar 9

3.7/5 (3 reviews)

The views were lovely the room was comfortable and the staff was friendly and helpful.

Reviewed on Jun 30, 2019
This smoke-free resort features 6 restaurants, 3 outdoor pools, and 3 outdoor tennis courts. There's fun for all ages with a lazy river and a children's pool, ...

Popular United Flight Routes from SEA

Top United Flight Routes from GUM

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.