GUM - SEA

$527 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
$1,096
Typical prices: $1,498-$1,890
Multiple Airlines
Sun 11/18Fri 11/30
GUM - SEA • 1 stop
Cheapest one-way
$527
Typical prices: $643-$1,389
Multiple Airlines
Sun 10/14
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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Flight Deals
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

Wed, Nov 18 - Mon, Nov 30
Multiple Airlines Logo
2:40 am - 12:55 pmGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
28h 15m1 stop Incheon Intl
Multiple Airlines Logo
11:55 am - 2:45 pmSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
32h 50m1 stop Tokyo Narita
$1,096Multiple Airlines
Thu, Nov 5 - Fri, Nov 13
Multiple Airlines Logo
2:40 am - 12:55 pmGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
28h 15m1 stop Incheon Intl
Multiple Airlines Logo
12:40 pm - 1:00 amSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
18h 20m1 stop Incheon Intl
$1,108Multiple Airlines
Thu, Oct 29 - Wed, Nov 11
Multiple Airlines Logo
4:45 pm - 10:15 amGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
34h 30m1 stop Tokyo Narita
Multiple Airlines Logo
11:55 am - 2:45 pmSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
32h 50m1 stop Tokyo Narita
$1,225Multiple Airlines
Thu, Nov 19 - Mon, Nov 30
United Airlines Logo
7:45 am - 8:47 pmGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
31h 02m2 stops Honolulu San Francisco
United Airlines Logo
10:40 am - 3:45 pmSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
59h 05m2 stops San Francisco Osaka Kansai Intl
$1,378United Airlines
Thu, Oct 29 - Wed, Nov 11
United Airlines Logo
7:45 am - 11:18 pmGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
32h 33m3 stops Honolulu Denver Intl San Francisco
United Airlines Logo
6:00 am - 4:40 amSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
28h 40m2 stops Los Angeles Tokyo Haneda
$1,383United Airlines
Thu, Oct 29 - Wed, Nov 11
United Airlines Logo
7:45 am - 12:20 pmGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
21h 35m2 stops Honolulu San Francisco
United Airlines Logo
6:00 am - 4:40 amSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
28h 40m2 stops Los Angeles Tokyo Haneda
$1,383United Airlines
Thu, Oct 22 - Thu, Oct 29
United Airlines Logo
7:10 am - 4:34 pmGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
26h 24m2 stops Honolulu San Francisco
United Airlines Logo
7:00 am - 4:40 amSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
28h 40m2 stops San Francisco Tokyo Haneda
$1,383United Airlines
Wed, Oct 21 - Thu, Oct 29
Delta Logo
2:00 am - 1:34 pmGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
28h 34m1 stop Incheon Intl
Delta Logo
1:30 pm - 1:00 amSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
18h 30m1 stop Incheon Intl
$1,384Delta
Sun, Dec 20 - Sun, Jan 3
Alaska Airlines Logo
4:45 pm - 9:15 amGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
34h 30m1 stop Tokyo Narita
Alaska Airlines Logo
11:55 am - 2:45 pmSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
32h 50m1 stop Tokyo Narita
$1,384Alaska Airlines
Tue, Dec 22 - Sun, Jan 3
Alaska Airlines Logo
4:45 pm - 9:15 amGUM  Tamuning Guam Intl-SEA Seattle/Tacoma Intl
34h 30m1 stop Tokyo Narita
Alaska Airlines Logo
11:55 am - 2:45 pmSEA  Seattle/Tacoma Intl-GUM Tamuning Guam Intl
32h 50m1 stop Tokyo Narita
$1,384Alaska 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 with more confidence.

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

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

What’s 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

$527
Beat the crowds with an average 34% drop in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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

  • How long is a flight from Tamuning to Seattle?

    A nonstop flight from Tamuning to Seattle takes 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.

  • 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.

  • 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 showed a wide range, from about $1,096 to $10,414. That means the highest observed fare was about 10x higher than the lowest one.

  • How are flight prices from Tamuning to Seattle looking right now?

    One-way fares from Tamuning to Seattle are currently lower than usual. Average one-way flight prices are about $688, which is 21% below the typical average for this route.

  • 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

  • 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).

  • 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.

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

    Yes. Flexible dates can save you up to 23% on flights from Tamuning to Seattle. 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 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 popular places can I visit in Seattle?

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

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 are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $1,516, about $443 less than Friday fares (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

More options for your flight from Tamuning to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Car rentals in Seattle
Hotels in Seattle
Vacations in Seattle