$689 Find Cheap Flights from Guam to Washington - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Guam to Washington departing on 7/26. 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

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Cheap Flights from Guam to Washington

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

Thu, Oct 29 - Wed, Nov 11
Alaska Airlines Logo
4:35 pm - 10:15 am
GUM
-
SEA
34h 40m
1 stop
Alaska Airlines Logo
11:55 am - 2:35 pm
SEA
-
GUM
32h 40m
1 stop
$1,233Alaska Airlines
Sat, Sep 19 - Mon, Sep 28
Multiple Airlines Logo
4:35 pm - 11:05 am
GUM
-
SEA
35h 30m
1 stop
Multiple Airlines Logo
1:20 pm - 2:35 pm
SEA
-
GUM
32h 15m
1 stop
$1,333Multiple Airlines
Thu, Dec 10 - Mon, Dec 28
Alaska Airlines Logo
4:35 pm - 9:15 am
GUM
-
SEA
34h 40m
1 stop
Alaska Airlines Logo
11:55 am - 2:35 pm
SEA
-
GUM
32h 40m
1 stop
$1,358Alaska Airlines
Wed, Sep 16 - Thu, Oct 22
United Airlines Logo
7:15 am - 4:14 pm
GUM
-
SEA
25h 59m
2 stops
United Airlines Logo
7:11 am - 6:05 pm
SEA
-
GUM
17h 54m
2 stops
$1,378United Airlines
Thu, Oct 29 - Wed, Nov 11
United Airlines Logo
7:45 am - 12:20 pm
GUM
-
SEA
21h 35m
2 stops
United Airlines Logo
7:01 am - 4:40 am
SEA
-
GUM
27h 39m
2 stops
$1,383United Airlines
Wed, Sep 16 - Thu, Oct 22
Delta Logo
5:20 pm - 1:37 pm
GUM
-
SEA
37h 17m
1 stop
Delta Logo
1:00 pm - 11:55 pm
SEA
-
GUM
17h 55m
1 stop
$1,384Delta
Tue, Sep 15 - Thu, Oct 22
Delta Logo
2:00 am - 1:37 pm
GUM
-
SEA
28h 37m
1 stop
Delta Logo
6:00 am - 11:55 pm
SEA
-
GUM
24h 55m
2 stops
$1,388Delta
Sun, Dec 20 - Sun, Dec 27
Multiple Airlines Logo
4:50 pm - 12:55 pm
GUM
-
SEA
38h 05m
1 stop
Multiple Airlines Logo
12:40 pm - 2:35 pm
SEA
-
GUM
31h 55m
1 stop
$1,407Multiple Airlines
Sat, Sep 19 - Mon, Sep 28
United Airlines Logo
7:35 pm - 8:43 pm
GUM
-
SEA
42h 08m
2 stops
United Airlines Logo
1:19 pm - 6:05 pm
SEA
-
GUM
35h 46m
2 stops
$1,433United Airlines
Fri, Sep 18 - Mon, Sep 28
Delta Logo
2:00 am - 10:05 pm
GUM
-
SEA
37h 05m
2 stops
Delta Logo
1:00 pm - 3:35 pm
SEA
-
GUM
33h 35m
1 stop
$1,438Delta
Booking Insights

KAYAK's insights & trends for flights to Washington

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

How many airports are there in Washington?

There are 13 airports in Washington. The busiest airport is Seattle/Tacoma Airport (SEA), with 88% of all flights arriving there.

How long is the flight to Washington?

An average nonstop flight from Guam to Washington takes 38h 58m, covering a distance of 5670 miles. The shortest route is Tamuning (GUM) to Seattle (SEA) with an average flight time of 22h 15m.

What are the most popular destinations in Washington?

Based on KAYAK flight searches, the most popular destination is Seattle (98% of total searches to Washington). The next most popular destination is Portland (2%).

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Good to know

Low season

October

Cheapest flight

$689
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from Tamuning to Seattle

FAQs for booking flights from Guam to Washington

  • How does KAYAK find such low prices on flights from Guam to Washington?

    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 Guam to Washington.

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

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

    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 from Guam to Washington 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 from Guam to Washington?

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

Reviews of the top airline flying from Guam to Washington

 
See real verified KAYAK customer reviews for airlines flying to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Guam to Washington. 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 Guam to Washington? 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.
7.4
United AirlinesOverall score based on 10013 reviews
7.3Comfort
8.1Crew
7.7Boarding
7.1Entertainment
6.6Food
Airline reviews

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

6.0 GoodMatthew, Jul 2026
ORD - SEA
Read more United Airlines reviews

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

leg space better than expected. two washrooms for one plane isn't enough.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

Everything was fantastic. Modern plane. All the amenities! Although the paid snacks and meals are pure robbery. Like i understand airlines need to make money, but 11$ USD for an overnight oats with some nuts in it and barely any pieces of apple.... Highway robbery

Never happened, because of the first delayed flight I lost the connection and had to wait overnight and take two flights to reach my destination.

The flight was delayed, but other than that everything was fine.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

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

Everything you need to know for your flight to Washington

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Washington
Business Class flights to Washington
Premium Economy Class flights to Washington
Economy Class flights to Washington