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Find cheap flights from Seattle to Tamuning from $1,395

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 7/21. 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
0 bags
Sun 5/26
Sun 6/2

Search 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
In the last 7 days travelers have searched 44,738,066 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
12:45 pm - 3:15 pmSEA-GUM
33h 30m1 stop
5:00 pm - 2:05 pmGUM-SEA
38h 05m1 stop
$1,743Delta
Find Deal
Fri, Jul 19 - Sat, Jul 27
12:40 am - 3:15 pmSEA-GUM
45h 35m2 stops
5:00 pm - 2:05 pmGUM-SEA
38h 05m1 stop
$1,747Delta
Find Deal
Thu, Jul 18 - Sat, Jul 27
5:46 pm - 3:15 pmSEA-GUM
52h 29m2 stops
5:00 pm - 2:05 pmGUM-SEA
38h 05m1 stop
$1,752Delta
Find Deal
Fri, Jul 19 - Sat, Jul 27
12:35 pm - 3:15 pmSEA-GUM
33h 40m1 stop
5:00 pm - 2:05 pmGUM-SEA
38h 05m1 stop
$1,853Delta
Find Deal
Sun, Jun 16 - Mon, Jul 1
12:35 pm - 3:15 pmSEA-GUM
33h 40m1 stop
5:00 pm - 2:05 pmGUM-SEA
38h 05m1 stop
$1,903Delta
Find Deal
Sun, Jun 16 - Thu, Jul 4
7:00 am - 3:50 pmSEA-GUM
39h 50m2 stops
5:05 pm - 10:22 pmGUM-SEA
46h 17m2 stops
$1,962United Airlines
Find Deal
Thu, Aug 22 - Wed, Aug 28
4:30 pm - 6:05 pmSEA-GUM
32h 35m2 stops
6:55 am - 12:17 pmGUM-SEA
22h 22m2 stops
$2,016United Airlines
Find Deal
Fri, Jul 19 - Sat, Jul 27
4:40 pm - 3:40 pmSEA-GUM
54h 00m2 stops
6:55 am - 12:07 pmGUM-SEA
22h 12m2 stops
$2,250United Airlines
Find Deal
Wed, May 15 - Sun, May 19
6:15 am - 6:05 pmSEA-GUM
18h 50m2 stops
6:55 am - 10:00 amGUM-SEA
20h 05m2 stops
$2,256United Airlines
Find Deal
Thu, Jun 20 - Tue, Jul 2
10:52 pm - 2:15 pmSEA-GUM
46h 23m2 stops
5:55 am - 8:50 pmGUM-SEA
55h 55m3 stops
$3,459
Find Deal
Wed, May 15 - Sun, May 19

Flights from Seattle to Tamuning - Travel Insights & Trends

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.

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

The average price of all flights from Seattle to Tamuning clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Tamuning on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Seattle to Tamuning. For your return ticket, we recommend flying on a Friday and avoiding Saturdays for the best deals.

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 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 November, where tickets cost $1,564 on average. On the other hand, the most expensive months are June and January, where the average cost of tickets is $1,793 and $1,790 respectively.

How far in advance should I book a flight from Seattle to Tamuning?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Tamuning, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Tamuning, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 32 days before departure.

Which airlines provide the cheapest flights from Seattle to Tamuning?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Seattle to Tamuning were found on Delta ($1,743) and United Airlines ($1,962). Delta proposed the cheapest one-way flight at $1,395.

Good to know

Low season

January

High season

July

Cheapest flight

$1,395
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 0% 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 $1,395 for a one-way ticket and $1,743 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, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Tamuning are Delta and United Airlines. With an average price for the route of $1,693 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,744 and an overall rating of 7.4.

  • 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.

See more FAQs

Top airlines flying 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
DeltaOverall score based on 10975 reviews
7.9comfort
8.6crew
8.0entertainment
8.2boarding
7.4food
Airline reviews

Had a broken tray in business class. Crew just shrugged it off.

2.0 MediocreShiva, Apr 2024SEA - SFO
Read more about Delta reviews

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

So so. Terrible aircraft choice for that leg of the flight.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Book cheap flights from Seattle to Tamuning

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Tamuning found on KAYAK in the last 72 hours.
7/21Sun
1 stopDelta
33h 30mSEA-GUM
$1,395
7/20Sat
2 stopsDelta
45h 35mSEA-GUM
$1,400
7/21Sun
2 stopsDelta
52h 29mSEA-GUM
$1,410
5/30Thu
2 stopsUnited Airlines
29h 23mSEA-GUM
$1,504
5/30Thu
1 stopDelta
33h 50mSEA-GUM
$1,545
5/29Wed
2 stopsDelta
45h 35mSEA-GUM
$1,819
5/30Thu
3 stopsUnited Airlines
36h 20mSEA-GUM
$1,947
5/1Wed
3 stopsUnited Airlines
40h 35mSEA-GUM
$1,986
7/21Sun
3 stopsUnited Airlines
40h 15mSEA-GUM
$1,988
5/1Wed
1 stopDelta
33h 55mSEA-GUM
$2,144

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Last minute flights from Seattle to Tamuning

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Tamuning that are departing in the next 10 days.
4/29Mon
multi-stopDelta
34h 05mSEA-GUM
5/6Mon
multi-stopDelta
56h 43mGUM-SEA
$2,414
4/28Sun
multi-stopDelta
45h 40mSEA-GUM
5/6Mon
multi-stopDelta
56h 43mGUM-SEA
$2,419
4/29Mon
multi-stopDelta
34h 05mSEA-GUM
5/6Mon
multi-stopDelta
37h 55mGUM-SEA
$2,705
4/28Sun
multi-stopDelta
45h 40mSEA-GUM
5/6Mon
multi-stopDelta
37h 55mGUM-SEA
$2,709
4/29Mon
multi-stopUnited Airlines
29h 32mSEA-GUM
5/6Mon
multi-stopUnited Airlines
25h 23mGUM-SEA
$3,652

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Seattle - Tamuning Flights

Departure:

Seattle (SEA)United States

Destination:

Tamuning (GUM)Guam

Return flight deals:

Tamuning - Seattle

Cabin classes:

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