$531 Cheap flight deals from Seattle (SEA) to Tamuning (GUM)

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This Weekend's Flight Deals from Seattle to Tamuning

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Mar 20 - Mon, Mar 23
SEA
Seattle - Tacoma Intl.
GUM
A.B. Won Pat Intl.
$2,857 Roundtrip, found 4 days ago
$2,857
Roundtrip
found 4 days ago
Select United flight, departing Fri, Mar 20 from Seattle - Tacoma Intl. to A.B. Won Pat Intl., returning Mon, Mar 23, priced at $2,857 found 4 days ago

Airfares from $531 One Way, $1,114 Round Trip from Seattle to Tamuning

Prices starting at $1,114 for return flights and $531 for one-way flights to Tamuning were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Mar 30 - Wed, Apr 15
SEA
Seattle
GUM
Guam
$1,114 Roundtrip, found 7 hours ago
$1,114
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Mon, Mar 30 from Seattle to Guam, returning Wed, Apr 15, priced at $1,114 found 7 hours ago
Mon, Mar 30 - Wed, Apr 15
SEA
Seattle
GUM
Guam
$1,189 Roundtrip, found 7 hours ago
$1,189
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Mon, Mar 30 from Seattle to Guam, returning Wed, Apr 15, priced at $1,189 found 7 hours ago
Mon, Mar 30 - Tue, Apr 14
SEA
Seattle
GUM
Guam
$1,225 Roundtrip, found 5 days ago
$1,225
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Mar 30 from Seattle to Guam, returning Tue, Apr 14, priced at $1,225 found 5 days ago
Sun, Mar 29 - Wed, Apr 15
SEA
Seattle
GUM
Guam
$1,280 Roundtrip, found 4 days ago
$1,280
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, Mar 29 from Seattle to Guam, returning Wed, Apr 15, priced at $1,280 found 4 days ago
Fri, Apr 10 - Fri, Apr 17
SEA
Seattle
GUM
Guam
$1,315 Roundtrip, found 6 days ago
$1,315
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Apr 10 from Seattle to Guam, returning Fri, Apr 17, priced at $1,315 found 6 days ago

Tamuning economy flight packages

Price found within the past 48 hours. Click for updated prices.
Royal Orchid Guam Hotel
3.0-star property

Royal Orchid Guam Hotel

6.6/10 (1,003 reviews)

May 8 - May 14

6 night stay

Seattle (SEA) to Guam (GUM)

Delta • Non-stop roundtrip • Coach
Price was $2,422, price is now $1,828 per person
$1,828
per person
found 1 day ago
It was an over all average/good place

Reviewed on Apr 23, 2025

Hotel Nikko Guam
4.0-star property

Hotel Nikko Guam

8.2/10 Very Good! (1,095 reviews)

May 8 - May 14

6 night stay

Seattle (SEA) to Guam (GUM)

Delta • Non-stop roundtrip • Coach
Price was $2,715, price is now $2,177 per person
$2,177
per person
found 1 day ago
Nice view. Staff was good. Chinese restaurant was closed most of our stay. Not very much happening at the hotel for the holidays. Hotel charged for beach umbrella and chairs areas and for seating on poolside lounges which I thought was too much.

Reviewed on Dec 31, 2025

Hoshino Resorts RISONARE Guam
4.0-star property

Hoshino Resorts RISONARE Guam

8.2/10 Very Good! (1,114 reviews)

May 8 - May 14

6 night stay

Seattle (SEA) to Guam (GUM)

Delta • Non-stop roundtrip • Coach
Price was $2,401, price is now $1,985 per person
$1,985
per person
found 1 day ago
I was at a room on the 16th floor which was close to the roof. The AC was not strong enough and the temperature in the the room was constantly between 25-26 degrees Celsius despite AC working at full strength. Exchange rooms were even worse. There is no elevator from the covered parking to the hotel.

Reviewed on May 31, 2024

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More About Flying To Tamuning from Seattle

Route Information for Flights from Seattle to Tamuning

Origin Airport IATA Code
SEA
Destination Airport IATA Code
GUM
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Seattle to Tamuning

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Easy Flight Cancellation

In most cases, you can cancel flights from Seattle to Tamuning online with the same ease as you booked them.

Frequently asked questions

What is the shortest flight from Seattle to Tamuning?
It takes a while to fly from SEA to Guam (GUM-A.B. Won Pat Intl.) — in fact, 16 hours and 5 minutes at least. But your time in the air doesn't have to be an ordeal. Be prepared and get on the plane with the essentials like toiletries and an eye mask.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.