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Cheap flights from Tamuning to Seattle from $917

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tamuning to Seattle departing on 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Tamuning to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:10 am - 6:07 pm
GUM
-
SEA
27h 57m
2 stops
United Airlines Logo
6:51 pm - 6:50 pm
SEA
-
GUM
29h 59m
2 stops
$1,378United Airlines
Thu, Oct 29 - Wed, Nov 11
United Airlines Logo
7:25 am - 6:09 pm
GUM
-
SEA
27h 44m
2 stops
United Airlines Logo
5:00 am - 4:40 am
SEA
-
GUM
29h 40m
2 stops
$1,381United Airlines
Thu, Oct 29 - Wed, Nov 11
United Airlines Logo
7:25 am - 11:21 pm
GUM
-
SEA
32h 56m
3 stops
United Airlines Logo
6:57 am - 9:45 pm
SEA
-
GUM
20h 48m
2 stops
$1,384United Airlines
Thu, Oct 29 - Wed, Nov 11
Delta Logo
4:50 pm - 12:51 pm
GUM
-
SEA
37h 01m
1 stop
Delta Logo
1:00 pm - 2:35 pm
SEA
-
GUM
31h 35m
1 stop
$1,434Delta
Thu, Oct 29 - Wed, Nov 11
Delta Logo
4:50 pm - 10:05 pm
GUM
-
SEA
46h 15m
2 stops
Delta Logo
1:00 pm - 2:35 pm
SEA
-
GUM
31h 35m
1 stop
$1,438Delta
Thu, Oct 29 - Wed, Nov 11
United Airlines Logo
7:15 am - 6:47 pm
GUM
-
SEA
28h 32m
2 stops
United Airlines Logo
5:06 pm - 6:05 pm
SEA
-
GUM
31h 59m
2 stops
$1,578United Airlines
Mon, Jun 1 - Wed, Jun 10
United Airlines Logo
7:05 am - 10:00 pm
GUM
-
SEA
31h 55m
2 stops
United Airlines Logo
5:15 am - 4:20 am
SEA
-
GUM
30h 05m
2 stops
$1,581United Airlines
Mon, Jul 6 - Mon, Jul 13
United Airlines Logo
7:05 am - 4:20 pm
GUM
-
SEA
26h 15m
2 stops
United Airlines Logo
6:00 am - 9:15 pm
SEA
-
GUM
22h 15m
2 stops
$1,584United Airlines
Mon, Jul 6 - Thu, Jul 16
United Airlines Logo
7:30 pm - 2:30 pm
GUM
-
SEA
36h 00m
2 stops
United Airlines Logo
5:15 am - 6:05 pm
SEA
-
GUM
19h 50m
2 stops
$1,592United Airlines
Sun, Jul 5 - Wed, Jul 15
United Airlines Logo
7:05 am - 5:59 pm
GUM
-
SEA
27h 54m
2 stops
United Airlines Logo
5:15 am - 6:05 pm
SEA
-
GUM
19h 50m
2 stops
$1,593United Airlines
Tue, Jul 7 - Wed, Jul 15

United Airlines flights from Tamuning to Seattle

Our best United Airlines deals on Tamuning to Seattle flight tickets
United Airlines
Oct 29
GUM7:10 amTamuning Guam Intl
27h 57m
2 stops
SEA6:07 pmSeattle/Tacoma Intl
Nov 11
SEA6:51 pmSeattle/Tacoma Intl
29h 59m
2 stops
GUM6:50 pmTamuning Guam Intl
$1,378
United Airlines
Oct 29
GUM7:25 amTamuning Guam Intl
27h 44m
2 stops
SEA6:09 pmSeattle/Tacoma Intl
Nov 11
SEA5:00 amSeattle/Tacoma Intl
29h 40m
2 stops
GUM4:40 amTamuning Guam Intl
$1,381
United Airlines
Oct 29
GUM7:25 amTamuning Guam Intl
32h 56m
3 stops
SEA11:21 pmSeattle/Tacoma Intl
Nov 11
SEA6:57 amSeattle/Tacoma Intl
20h 48m
2 stops
GUM9:45 pmTamuning Guam Intl
$1,384

Delta flights from Tamuning to Seattle

Our best Delta deals on Tamuning to Seattle flight tickets
Delta
Oct 29
GUM4:50 pmTamuning Guam Intl
37h 01m
1 stop
SEA12:51 pmSeattle/Tacoma Intl
Nov 11
SEA1:00 pmSeattle/Tacoma Intl
31h 35m
1 stop
GUM2:35 pmTamuning Guam Intl
$1,434
Delta
Oct 29
GUM4:50 pmTamuning Guam Intl
46h 15m
2 stops
SEA10:05 pmSeattle/Tacoma Intl
Nov 11
SEA1:00 pmSeattle/Tacoma Intl
31h 35m
1 stop
GUM2:35 pmTamuning Guam Intl
$1,438
Delta
Jul 5
GUM5:20 pmTamuning Guam Intl
37h 21m
1 stop
SEA1:41 pmSeattle/Tacoma Intl
Jul 16
SEA1:05 pmSeattle/Tacoma Intl
33h 30m
1 stop
GUM3:35 pmTamuning Guam Intl
$1,763

momondo Fare Finder

 
Customize your flight search to find flights from Tamuning to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 9, 2026.
Use the filters below to find and compare flights from Tamuning to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Thu 10/29

7:10 am-6:07 pm

2 stops27h 57m

Seattle/Tacoma Intl

Wed 11/11

6:51 pm-6:50 pm

2 stops29h 59m

$1,378

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Thu 10/29

7:25 am-6:09 pm

2 stops27h 44m

Seattle/Tacoma Intl

Wed 11/11

5:00 am-4:40 am

2 stops29h 40m

$1,381

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Thu 10/29

7:25 am-11:21 pm

3 stops32h 56m

Seattle/Tacoma Intl

Wed 11/11

6:57 am-9:45 pm

2 stops20h 48m

$1,384

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Thu 10/29

4:50 pm-12:51 pm

1 stop37h 01m

Seattle/Tacoma Intl

Wed 11/11

1:00 pm-2:35 pm

1 stop31h 35m

$1,434

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Thu 10/29

4:50 pm-10:05 pm

2 stops46h 15m

Seattle/Tacoma Intl

Wed 11/11

1:00 pm-2:35 pm

1 stop31h 35m

$1,438

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Mon 6/1

7:15 am-6:47 pm

2 stops28h 32m

Seattle/Tacoma Intl

Wed 6/10

5:06 pm-6:05 pm

2 stops31h 59m

$1,578

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Mon 7/6

7:05 am-10:00 pm

2 stops31h 55m

Seattle/Tacoma Intl

Mon 7/13

5:15 am-4:20 am

2 stops30h 05m

$1,581

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Mon 7/6

7:05 am-4:20 pm

2 stops26h 15m

Seattle/Tacoma Intl

Thu 7/16

6:00 am-9:15 pm

2 stops22h 15m

$1,584

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Sun 7/5

7:30 pm-2:30 pm

2 stops36h 00m

Seattle/Tacoma Intl

Wed 7/15

5:15 am-6:05 pm

2 stops19h 50m

$1,592
Quickest round-trip

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Tue 7/7

7:05 am-5:59 pm

2 stops27h 54m

Seattle/Tacoma Intl

Wed 7/15

5:15 am-6:05 pm

2 stops19h 50m

$1,593

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Tamuning to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Tamuning and Seattle?

What is the cheapest month to fly to Seattle?

In general, July is the cheapest month to fly from Tamuning to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $726. If you don’t want to visit Seattle in July, then you should wait until January to fly from Tamuning, when ticket prices are also cheap, with an average price of $1,383.

Can stopping save me money on Tamuning to Seattle flights?

You could potentially save up to 27% on your flight if you consider stops on a Tamuning to Seattle flight.

How have Tamuning to Seattle flight prices changed over time?

When to book flights from Tamuning to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Tamuning to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tamuning to Seattle (GUM to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tamuning to Seattle

Fastest flight time

19h 45m

Direct flights

None
The fastest flight from Tamuning to Seattle takes 19h 45m
There are no direct flights from Tamuning to Seattle. There are no popular flight routes from Tamuning to Seattle.
Search flight deals

Frequently asked questions about flying from Tamuning to Seattle

  • How far is Tamuning Guam Intl to Seattle/Tacoma Intl by plane?

    The distance between Tamuning Guam Intl and Seattle/Tacoma Intl is about 5661.0 mi. Typically, this will take 19h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Tamuning Guam Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Tamuning Guam Intl Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Tamuning Guam Intl Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Tamuning Guam Intl Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tamuning Guam Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Tamuning to Seattle?

Best airlines flying from Tamuning to Seattle

Compare and see reviews for airlines that fly from Tamuning to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Jin AirPriceFrom $285Free CancellationRating
0.0
0 reviews
Search Jin Air flights
DeltaPriceFrom $726Free CancellationRating
7.9
8,457 reviews
Search Delta flights
United AirlinesPriceFrom $1,392Free CancellationRating
7.4
9,696 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Redmond
Kent
Tukwila
Puyallup
Marysville
Lakewood
Cle Elum
Federal Way
Centralia
Fife
Westport
Shoreline
Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Tamuning to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Tamuning.

Can I find flights from Tamuning to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Tamuning to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Tamuning to Seattle?

momondo helps you find the best flight between Tamuning and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Tamuning to Seattle right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seattle from Tamuning. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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