GUM - SEA

$615 Find Cheap Flights from Tamuning to Seattle - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,146
Typical prices: $1,498-$1,890
Multiple Airlines
Mon 12/3Sun 12/9
GUM - SEA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Tamuning and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 19% price drop
July
Most popular
Good to know
+1
Good to know
+1
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Booking Insights
Flight Deals

Cheap Flights from Tamuning to Seattle (GUM-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tamuning to Seattle

Thu, Dec 3 - Wed, Dec 9
Multiple Airlines Logo
4:50 pm - 1:10 pmGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
38h 20m1 stop Incheon Intl
Multiple Airlines Logo
11:55 am - 2:45 pmSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
32h 50m1 stop Tokyo Narita
$1,146Multiple Airlines
Thu, Oct 8 - Fri, Oct 16
Multiple Airlines Logo
2:00 am - 1:40 pmGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
28h 40m1 stop Incheon Intl
Multiple Airlines Logo
1:35 pm - 3:35 pmSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
33h 00m1 stop Incheon Intl
$1,158Multiple Airlines
Sun, Sep 13 - Thu, Sep 17
Multiple Airlines Logo
2:00 am - 1:40 pmGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
28h 40m1 stop Incheon Intl
Multiple Airlines Logo
1:35 pm - 3:35 pmSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
33h 00m1 stop Incheon Intl
$1,183Multiple Airlines
Wed, Oct 14 - Sun, Oct 18
Multiple Airlines Logo
4:40 pm - 10:50 amGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
35h 10m1 stop Tokyo Narita
Multiple Airlines Logo
1:35 pm - 3:35 pmSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
33h 00m1 stop Incheon Intl
$1,196Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
4:35 pm - 11:05 amGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
35h 30m1 stop Tokyo Narita
Multiple Airlines Logo
1:35 pm - 3:35 pmSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
33h 00m1 stop Incheon Intl
$1,196Multiple Airlines
Thu, Nov 12 - Tue, Nov 24
United Airlines Logo
7:45 am - 5:57 pmGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
28h 12m2 stops Honolulu Denver Intl
United Airlines Logo
8:35 pm - 3:45 pmSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
49h 10m2 stops San Francisco Osaka Kansai Intl
$1,378United Airlines
Thu, Oct 8 - Thu, Oct 15
United Airlines Logo
7:15 am - 12:23 pmGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
46h 08m2 stops Osaka Kansai Intl San Francisco
United Airlines Logo
7:11 am - 6:05 pmSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
17h 54m2 stops San Francisco Honolulu
$1,378United Airlines
Wed, Sep 16 - Thu, Oct 22
United Airlines Logo
7:15 am - 4:14 pmGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
25h 59m2 stops Osaka Kansai Intl San Francisco
United Airlines Logo
7:11 am - 6:05 pmSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
17h 54m2 stops San Francisco Honolulu
$1,378United Airlines
Thu, Nov 12 - Tue, Nov 24
United Airlines Logo
7:45 am - 11:18 pmGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
33h 33m3 stops Honolulu Denver Intl San Francisco
United Airlines Logo
1:16 pm - 3:45 pmSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
56h 29m2 stops San Francisco Osaka Kansai Intl
$1,378United Airlines
Thu, Oct 8 - Thu, Oct 15
Multiple Airlines Logo
5:20 pm - 1:40 pmGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
37h 20m1 stop Incheon Intl
Multiple Airlines Logo
1:35 pm - 3:35 pmSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
33h 00m1 stop Incheon Intl
$1,383Multiple Airlines
Booking Insights

Price, demand and travel trends for Tamuning to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Tamuning to Seattle with more confidence.

What's the cheapest day of the week to fly from Tamuning to Seattle?

Tuesday is the cheapest day of the week to fly from Tamuning to Seattle, it is 12% cheaper than the average day. Friday is the most expensive day with flight prices 14% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Tamuning to Seattle?

  • January is the cheapest month to fly from Tamuning to Seattle at $1,383 round-trip.
  • July ($2,227) and February ($1,978) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 61% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Tamuning to Seattle flights

Low season

February

Cheapest flight

$1,146
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 30% increase in price.
Flight from Tamuning to Seattle

When to book flights from Tamuning to Seattle

Are your dates flexible? Find out the best times to travel from Tamuning to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Tamuning to Seattle flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Tamuning to Seattle?

    Flights from Tamuning to Seattle usually depart from Tamuning Guam Intl (GUM) and arrive at Seattle/Tacoma Intl (SEA).

  • What cabin classes can I book on flights from Tamuning to Seattle?

    Three cabin classes are available on flights from Tamuning to Seattle:

    • Economy Class
    • Premium Economy Class
    • First Class

  • Which airports do connecting flights from Tamuning to Seattle pass through?

    Most connecting flights from Tamuning to Seattle pass through Incheon Intl (ICN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Tamuning to Seattle?

    Yes. Being flexible with your travel dates can save you up to 23% on the Tamuning to Seattle route. Tuesday is the cheapest departure day at $1,516 round-trip on average, while Friday is the most expensive at $1,959, a difference of $443. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.

  • How long is a flight from Tamuning to Seattle?

    A nonstop flight from Tamuning to Seattle takes 0h 00m, covering 5,664 miles.

  • Do I need a passport to fly from Tamuning to Seattle?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Tamuning to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,146 to $2,150. That means the highest observed fare was about 87% higher than the lowest one.

  • What is the time difference between Tamuning and Seattle?

    Seattle is 17 hours behind Tamuning (Pacific Time vs Chamorro Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    · Fox
    · Europcar
    · Thrifty
    · Budget
    · Dollar

  • How much should I expect to pay for a Tamuning to Seattle flight?

    Round-trip flights from Tamuning to Seattle range from $1,498 to $1,890, with an average of $1,713 over the past 12 months. Anything below $1,498 counts as a good deal.

Your guide to booking Tamuning to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $1,516 - about $443 less than Friday (23% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Tamuning to Seattle trip for January. Fares historically average $1,383 round-trip in that month - typically $844 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.
    - Seattle Airport Marriott
    - Coast Gateway Hotel
    - Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

Everything you need to know for your flight from Tamuning to Seattle

Information on your arrival and departure airports

Tamuning (GUM)
Seattle (SEA)