SEA - GUM

$694 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 5/24. 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
Travelers love KAYAK
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
Mon 5/11Mon 5/18
SEA - GUM • 1 stop
Cheapest one-way
$694
Typical prices: $1,399-$1,466
Multiple Airlines
Sun 5/24
SEA - GUM • 2 stops
Top airlines
Cheapest • from $1,599 (round-trip)
Best reviews • 8.0 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 • 45% 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

Mon, May 11 - Mon, May 18
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
Wed, May 13 - 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
Thu, May 14 - Thu, May 21
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
$1,516Multiple Airlines
Mon, May 4 - Mon, May 11
Delta Logo
1:00 pm - 11:55 pm
SEA
-
GUM
17h 55m
1 stop
Delta Logo
5:20 pm - 12:12 am
GUM
-
SEA
47h 52m
2 stops
$1,599Delta
Mon, May 4 - Mon, May 11
Delta Logo
5:35 am - 11:55 pm
SEA
-
GUM
25h 20m
2 stops
Delta Logo
5:20 pm - 12:12 am
GUM
-
SEA
47h 52m
2 stops
$1,603Delta
Fri, May 15 - Fri, May 22
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
$1,641Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Delta Logo
1:05 pm - 3:35 pm
SEA
-
GUM
33h 30m
1 stop
Delta Logo
2:00 am - 12:01 am
GUM
-
SEA
39h 01m
2 stops
$1,649Delta
Wed, Aug 19 - Wed, Aug 26
Delta Logo
5:45 am - 11:55 pm
SEA
-
GUM
25h 10m
2 stops
Delta Logo
2:00 am - 12:01 am
GUM
-
SEA
39h 01m
2 stops
$1,654Delta
Sat, Aug 29 - Wed, Sep 9
Delta Logo
1:05 pm - 3:35 pm
SEA
-
GUM
33h 30m
1 stop
Delta Logo
2:00 am - 1:37 pm
GUM
-
SEA
28h 37m
1 stop
$1,694Delta
Sat, Aug 29 - Wed, Sep 9
Delta Logo
1:05 pm - 3:35 pm
SEA
-
GUM
33h 30m
1 stop
Delta Logo
2:00 am - 1:37 pm
GUM
-
SEA
28h 37m
1 stop
$1,695Delta
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 July, where tickets cost $991 (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$694
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 2% increase in price.
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 $694 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 8.0, 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.
8.0
Asiana AirlinesOverall score based on 518 reviews
7.6Entertainment
8.0Food
8.2Boarding
7.9Comfort
8.4Crew
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.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

Didn't like sitting on the waiting pad for 30 minutes right after departing the gate. If you're going to do that, just don't board so people can still get up and walk around in the terminal. My luggage was damaged by the baggage handlers.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

The WiFi was horrific. I fly delta often and love their (usually reliable and free) WiFi. On this flight it was intermittent and when it did connect was extremely slow. I couldn’t get any work done while I was on the flight which was extremely frustrating. I was also in the exit row seat where there is now immediate seat in front of you, so while the leg room was nice, I couldn’t even watch the TV when the internet wasn’t working. Finally, for the last 20 mins of the flight, the announcement indicator came on the TV screens and took them over, even though no announcement was being made. Really disappointed.

The flight was way too HOT! And the plane did not have any in-flight TV entertainment.

Boarding was good. The flight was on time ( arrival was 20 minutes early). Inflight service was average ( US airlines have not mastered the skills of customer service yet). The food was mediocre. “ breakfast “ was downright awful and insulting. It was a piece of dough with mon descript filling that was supposed to be cheese omelette).

The tray table was broken and the food was terrible.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Comfort, don't think I will fly United again not worth the money to be packed in like a sardine.

Vegetarian selection could be better. Bread was too hard to chew.

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

Information on your arrival and departure airports