SEA - GUM

$619 Find Cheap Flights from Seattle to Tamuning

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Tamuning departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Tamuning

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Tamuning, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Tamuning, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,416
Typical prices: $2,290-$1,644
Multiple Airlines
Wed 5/13Sat 5/16
SEA - GUM • 1 stop
Cheapest one-way
$559
Typical prices: $1,399-$1,466
Multiple Airlines
Mon 5/4
SEA - GUM • 1 stop
Top airlines
Cheapest • from $1,545 (round-trip)
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Tamuning. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $381 (round-trip)
Shortest trip • 13h 15m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Tamuning!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Tamuning (SEA-GUM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Tamuning that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Tamuning

Wed, May 13 - Sat, May 16
Multiple Airlines Logo
1:30 pm - 2:40 pm
SEA
-
GUM
32h 10m
1 stop
Multiple Airlines Logo
4:40 pm - 11:15 am
GUM
-
SEA
35h 35m
1 stop
$1,416Multiple Airlines
Mon, May 18 - Wed, May 20
Multiple Airlines Logo
1:30 pm - 2:40 pm
SEA
-
GUM
32h 10m
1 stop
Multiple Airlines Logo
4:40 pm - 11:15 am
GUM
-
SEA
35h 35m
1 stop
$1,466Multiple Airlines
Sun, May 31 - Wed, Jun 10
Multiple Airlines Logo
1:28 pm - 3:35 pm
SEA
-
GUM
33h 07m
2 stops
Multiple Airlines Logo
12:50 am - 2:05 pm
GUM
-
SEA
30h 15m
1 stop
$1,473Multiple Airlines
Sun, May 31 - Thu, Jun 11
Multiple Airlines Logo
1:28 pm - 3:35 pm
SEA
-
GUM
33h 07m
2 stops
Multiple Airlines Logo
12:50 am - 2:05 pm
GUM
-
SEA
30h 15m
1 stop
$1,477Multiple Airlines
Sun, May 31 - Tue, Jun 9
Multiple Airlines Logo
1:28 pm - 11:45 pm
SEA
-
GUM
41h 17m
2 stops
Multiple Airlines Logo
5:20 pm - 2:05 pm
GUM
-
SEA
37h 45m
1 stop
$1,489Multiple Airlines
Sun, May 31 - Sun, Jun 7
Multiple Airlines Logo
1:28 pm - 3:35 pm
SEA
-
GUM
33h 07m
2 stops
Multiple Airlines Logo
12:50 am - 1:35 pm
GUM
-
SEA
29h 45m
1 stop
$1,508Multiple Airlines
Thu, Jun 4 - Thu, Jun 11
Multiple Airlines Logo
9:54 am - 3:35 pm
SEA
-
GUM
36h 41m
2 stops
Multiple Airlines Logo
12:50 am - 2:05 pm
GUM
-
SEA
30h 15m
1 stop
$1,523Multiple Airlines
Sun, May 31 - Sat, Jun 13
Multiple Airlines Logo
1:28 pm - 11:45 pm
SEA
-
GUM
41h 17m
2 stops
Multiple Airlines Logo
5:20 pm - 2:05 pm
GUM
-
SEA
37h 45m
1 stop
$1,544Multiple Airlines
Thu, Oct 1 - Mon, Oct 12
Delta Logo
12:35 pm - 11:55 pm
SEA
-
GUM
18h 20m
1 stop
Delta Logo
2:00 am - 1:14 pm
GUM
-
SEA
28h 14m
1 stop
$1,545Delta
Thu, Oct 1 - Wed, Oct 7
Delta Logo
5:45 am - 11:55 pm
SEA
-
GUM
25h 10m
2 stops
Delta Logo
5:20 pm - 1:14 pm
GUM
-
SEA
36h 54m
1 stop
$1,549Delta
Booking Insights

KAYAK's insights & trends for Seattle to Tamuning flights

Get data-powered insights and trends into flights from Seattle to Tamuning to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Tamuning?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Tamuning departing in May.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Tamuning, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Tamuning is October, where tickets cost $1,548 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $2,586 and $2,242 respectively.

Good to know

Low seasonSeptember
Cheapest flight$559
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Seattle to Tamuning

When to book flights from Seattle to Tamuning

Are your dates flexible? Find out the best times to travel from Seattle to Tamuning based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Tamuning

  • What is the cheapest flight from Seattle to Tamuning?

    In the last 3 days, the lowest price for a flight from Seattle to Tamuning was $559 for a one-way ticket and $1,416 for a round-trip.

  • Do I need a passport to fly between Seattle and Tamuning?

    A passport is required to fly from Seattle to Tamuning.

  • Which aircraft models fly most regularly from Seattle to Tamuning?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Tamuning?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Tamuning, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Tamuning, Asiana Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Seattle to Tamuning are Asiana Airlines and Delta. With an average price for the route of $630 and an overall rating of 8.1, Asiana Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $1,644 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Seattle to Tamuning?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Tamuning.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Tamuning?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tamuning from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Tamuning?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tamuning with an airline and back to Seattle with another airline. Booking your flights between Seattle and GUM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Tamuning?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tamuning from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Seattle to Tamuning

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Tamuning. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Tamuning? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Asiana AirlinesOverall score based on 525 reviews
8.0Food
8.3Boarding
7.6Entertainment
8.4Crew
8.0Comfort
Airline reviews

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

8.0 ExcellentYony, Apr 2026
JFK - ICN
Read more Asiana Airlines reviews

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

The staff hold my luggage to steel and exchange my stub, i was very disappointed.

Kayak uses scammer sites to steal money from their victims.

Kayak along with airfare assay are attempting to steal my money. Charges are being pressed.

Customer service and attention to details. The food was good.

When one asks for water because they are dehydrated, bring more then a sip or two in a small cup. Bring them a whole bottle.

Food could be better it was okay. Entertainment seems dated it was something but in this day and age could be a lot better.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

I am thankful that I was able to fly using Asiana

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

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

Information on your arrival and departure airports