$743 Find Cheap Flights from Guam to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 5/18. 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 Seattle

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Guam to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Guam to Seattle 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 Guam to Seattle

Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
7:05 am - 11:27 pm
GUM
-
SEA
33h 22m
3 stops
United Airlines Logo
7:12 am - 3:45 pm
SEA
-
GUM
39h 33m
2 stops
$1,378United Airlines
Tue, Apr 14 - Thu, Apr 30
United Airlines Logo
7:05 am - 8:57 pm
GUM
-
SEA
30h 52m
2 stops
United Airlines Logo
7:08 am - 9:45 pm
SEA
-
GUM
21h 37m
2 stops
$1,384United Airlines
Tue, Apr 14 - Thu, Apr 30
United Airlines Logo
7:05 am - 10:39 am
GUM
-
SEA
20h 34m
2 stops
United Airlines Logo
5:05 am - 9:15 pm
SEA
-
GUM
23h 10m
2 stops
$1,434United Airlines
Tue, Sep 8 - Tue, Sep 22
United Airlines Logo
7:10 am - 11:24 pm
GUM
-
SEA
33h 14m
3 stops
United Airlines Logo
7:06 am - 3:45 pm
SEA
-
GUM
39h 39m
2 stops
$1,478United Airlines
Tue, Jun 23 - Wed, Aug 5
Multiple Airlines Logo
4:40 am - 7:07 am
GUM
-
SEA
43h 27m
2 stops
Multiple Airlines Logo
2:05 pm - 3:35 am
SEA
-
GUM
20h 30m
1 stop
$1,492Multiple Airlines
Fri, May 8 - Fri, May 15
United Airlines Logo
4:55 pm - 11:29 pm
GUM
-
SEA
47h 34m
3 stops
United Airlines Logo
6:58 pm - 6:05 pm
SEA
-
GUM
54h 07m
2 stops
$1,504United Airlines
Sat, Jul 4 - Fri, Jul 24
Multiple Airlines Logo
4:40 am - 2:05 pm
GUM
-
SEA
26h 25m
1 stop
Multiple Airlines Logo
2:05 pm - 3:35 am
SEA
-
GUM
20h 30m
1 stop
$1,509Multiple Airlines
Sat, Sep 12 - Sun, Sep 20
United Airlines Logo
7:15 am - 6:29 pm
GUM
-
SEA
28h 14m
2 stops
United Airlines Logo
6:29 am - 6:05 pm
SEA
-
GUM
42h 36m
2 stops
$1,528United Airlines
Wed, Apr 15 - Wed, Jul 15
United Airlines Logo
7:05 am - 2:46 pm
GUM
-
SEA
24h 41m
2 stops
United Airlines Logo
5:00 am - 4:20 am
SEA
-
GUM
30h 20m
2 stops
$1,531United Airlines
Wed, Apr 15 - Wed, Jul 15
United Airlines Logo
7:05 am - 11:27 pm
GUM
-
SEA
33h 22m
3 stops
United Airlines Logo
7:00 am - 9:45 pm
SEA
-
GUM
21h 45m
2 stops
$1,534United Airlines
Booking Insights

KAYAK's insights & trends for flights to Seattle

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

What is the cheapest flight to Seattle?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Seattle was found on the route from Tamuning, at $1,378 return. The most popular connection is from Los Angeles to Seattle and KAYAK users have found round-trip deals for as low as $87 in the last 3 days.

What is the cheapest month to fly to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Seattle, 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 to Seattle is July, where tickets cost $726 on average for return flights. On the other hand, the most expensive months are December and February, where the average cost of tickets from Guam is $2,102 and $1,978 respectively. For one-way flights, the best month to travel is July with an average price of $726.

Good to know

Low seasonOctober
Cheapest flight$690
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Tamuning to Seattle

FAQs - booking Seattle flights

  • What is the cheapest flight to Seattle?

    In the last 3 days, the cheapest flight deal to Seattle was found on the route from Tamuning, at $1,378 return. The most popular connection is from Los Angeles to Seattle and KAYAK users have found round-trip deals for as low as $87 in the last 3 days.

  • How far is Seattle/Tacoma Intl Airport from central Seattle?

    The city center of Seattle is 11 miles from Seattle/Tacoma Intl Airport.

  • What is the name of Seattle’s airport?

    There is only 1 airport in Seattle, called Seattle/Tacoma Intl Airport (SEA). It can also be referred to as Seattle-Tacoma Intl, Seattle/Tacoma, or Seattle/Tacoma Intl.

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

    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 to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 to Seattle?

    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 Seattle with an airline and back with another airline.

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

    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 Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Seattle are there each week?

    Each week there are around 4,495 direct flights from within Guam to Seattle. The most common day for departures is Friday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Seattle

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seattle flight deals.

Reviews of the top 3 airlines serving from Guam to Seattle

 
See real verified KAYAK customer reviews for airlines flying to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Guam to Seattle. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Seattle? 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.
8.6
Jin AirOverall score based on 23 reviews
9.2Crew
8.0Comfort
7.8Food
8.9Boarding
7.6Entertainment
Airline reviews

I like the landing which is nice and safe, seats are also comfortable

10.0 ExcellentAnonymous, Apr 2025
NRT - ICN
Read more Jin Air reviews

I like the landing which is nice and safe, seats are also comfortable

Staff on board were good - food was fine tasted good - tv was old 1970ts in seat back but hey it was a 2 out flight so no drama

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Wonderful crew, great movie selection and good food. I prefer Airbus to Boeing, much more comfortable

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

I am still at the Airport! Delayed Delayed and Delyaed

I took seat 15A in anticipation of window seat, there is no window.

I lost my plane and spend 5 hours at the airport arriving at Buffalo at 1 am taxis are very expensive at that time.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

we did a return flight from Paris CDG to SFO. This trip was much better than the departing flight SFO to CDG. The food was better quality, the crew was nicer, and the interior of the plane seemed cleaner.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

We had excellent customer service despite the chaos at George Bush airport in Houston!

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lynnwood
Centralia
Fife
Lakewood
Westport
Mukilteo
Lacey
Aberdeen
Edmonds
Poulsbo
Woodinville
Shoreline
DuPont
Monroe
Castle Rock
Edgewood

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle