HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$414+ Cheap flights from Guam to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — SEA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Guam to Washington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Guam to Washington

Cheapest flights from Guam to Washington
Explore the most affordable flight options available from Guam to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:05 amGUM - PDX
2 stops25h 41mUnited Airlines
Mon 11/2410:05 amPDX - GUM
2 stops38h 45mUnited Airlines
Deal found 10/28$1,436
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:05 amGUM - SEA
2 stops35h 45mUnited Airlines
Fri 12/129:05 amSEA - GUM
2 stops39h 45mUnited Airlines
Deal found 10/29$1,477
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:05 amGUM - SEA
2 stops26h 25mUnited Airlines
Sun 12/219:06 amSEA - GUM
2 stops39h 54mUnited Airlines
Deal found 10/30$1,539
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:20 amGUM - SEA
1 stop29h 25mMultiple Airlines
Fri 12/1211:10 pmSEA - GUM
2 stops53h 50mMultiple Airlines
Deal found 10/29$1,616
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:40 amGUM - PDX
2 stops33h 06mUnited Airlines
Sat 1/37:45 pmPDX - GUM
2 stops53h 15mUnited Airlines
Deal found 10/30$1,654
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:05 amGUM - PDX
2 stops33h 41mUnited Airlines
Sat 12/277:30 amPDX - GUM
2 stops41h 30mUnited Airlines
Deal found 10/30$1,677
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:20 amGUM - SEA
2 stops38h 18mMultiple Airlines
Sun 12/211:40 pmSEA - GUM
1 stop39h 20mMultiple Airlines
Deal found 10/30$1,730
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:00 amGUM - PDX
2 stops37h 47mDelta
Mon 11/247:15 amPDX - GUM
2 stops37h 20mDelta
Deal found 10/28$1,917
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/211:00 amGUM - PDX
2 stops49h 38mDelta
Sat 12/275:25 pmPDX - GUM
2 stops35h 40mDelta
Deal found 10/30$2,055
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:00 amGUM - PDX
2 stops52h 38mDelta
Sat 1/35:25 pmPDX - GUM
2 stops35h 40mDelta
Deal found 10/30$2,105
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:20 amGUM - PDX
2 stops25h 27mUnited Airlines
Sat 12/207:30 amPDX - GUM
2 stops41h 30mUnited Airlines
Deal found 10/28$2,188
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:00 amGUM - PDX
2 stops49h 28mDelta
Sat 12/205:30 amPDX - GUM
2 stops23h 35mDelta
Deal found 10/28$9,594

Cheap flight deals from Guam to Washington

Keep the following information in mind while searching for Guam to Washington flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,377
(United Airlines)

One-way from

$414
(Kiwi.com)

Popular in

October

Cheapest in

July

Average price

$1,959
Provider with most accurate pricing for Tamuning Guam Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tamuning Guam Intl-Seattle/Tacoma Intl flights.
Search Deals
From Guam to Washington
Search Deals
One-way flight from Guam to Washington
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Guam to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Guam to Washington that are best for you.

Fly from

Guam

Fly to

Washington

Route

Depart

Return

Price

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Tue 4/14

7:05 am-9:29 pm

2 stops31h 24m

Seattle/Tacoma Intl

Thu 4/30

5:15 am-6:05 pm

2 stops19h 50m

$1,377

TamuningPortland

GUM - PDX

GUMPDX

Tamuning Guam Intl

Thu 11/20

7:05 am-2:46 pm

2 stops25h 41m

Portland

Mon 11/24

10:05 am-6:50 pm

2 stops38h 45m

$1,436

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Tue 4/14

5:00 pm-2:00 pm

1 stop38h 00m

Seattle/Tacoma Intl

Thu 4/30

11:59 pm-3:15 pm

2 stops46h 16m

$1,438

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Sat 1/17

7:20 am-3:44 pm

2 stops26h 24m

Seattle/Tacoma Intl

Sat 2/7

3:30 pm-7:05 pm

2 stops57h 35m

$1,439

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Thu 4/23

7:05 am-8:10 am

2 stops42h 05m

Seattle/Tacoma Intl

Sun 4/26

5:00 pm-6:05 pm

2 stops56h 05m

$1,463

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Fri 12/5

7:05 am-12:50 am

2 stops35h 45m

Seattle/Tacoma Intl

Fri 12/12

9:05 am-6:50 pm

2 stops39h 45m

$1,477

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Fri 1/16

1:00 am-1:20 pm

1 stop30h 20m

Seattle/Tacoma Intl

Sat 2/7

11:25 am-2:35 pm

1 stop33h 10m

$1,483

TamuningPortland

GUM - PDX

GUMPDX

Tamuning Guam Intl

Tue 12/30

7:40 am-10:46 pm

2 stops33h 06m

Portland

Sat 1/3

7:45 pm-7:00 pm

2 stops53h 15m

$1,654

TamuningPortland

GUM - PDX

GUMPDX

Tamuning Guam Intl

Mon 12/22

7:05 am-10:46 pm

2 stops33h 41m

Portland

Sat 12/27

7:30 am-7:00 pm

2 stops41h 30m

$1,677

TamuningPortland

GUM - PDX

GUMPDX

Tamuning Guam Intl

Wed 11/19

1:00 am-8:47 pm

2 stops37h 47m

Portland

Mon 11/24

7:15 am-2:35 pm

2 stops37h 20m

$1,917

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 17 results
1
2

Best time to book a flight from Guam to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Guam with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Guam to Washington

What is the cheapest month to book a flight from Guam to State of Washington?

Currently, July is the cheapest month in which you can book a flight from Guam to State of Washington (average of $285). Flying from Guam to State of Washington in October is currently the most expensive (average of $1,959). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated October 30, 2025.
Read through reviews of airlines operating flights from Guam to Washington, such as Jin Air, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jin Air
8.7
Very good
20 reviews

Comfort

8.3

Entertainment

7.9

Food

7.9

Overall

8.7

Boarding

8.8

Crew

9.1
Jin Air
8.7
Very good
20 reviews
Jin Air
8.7
Very good
20 reviews

Comfort

8.3

Entertainment

7.9

Food

7.9

Overall

8.7

Boarding

8.8

Crew

9.1
Delta
7.9
Good
7,998 reviews
Jin Air
8.7
Very good
20 reviews

Comfort

8.3

Entertainment

7.9

Food

7.9

Overall

8.7

Boarding

8.8

Crew

9.1
United Airlines
7.4
Good
8,996 reviews
Jin Air
8.7
Very good
20 reviews

Comfort

8.3

Entertainment

7.9

Food

7.9

Overall

8.7

Boarding

8.8

Crew

9.1

Related info for your journey

Find useful and relevant information for your journey from Guam to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Guam to State of Washington?

    Departing from Guam to State of Washington will take you 31h 24m. Guam and State of Washington are separated by a distance of 5664 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Guam to Washington that include hotel bookings?

    Yes. In addition to deals on Guam to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Guam to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guam to Washington.

  • Can I find deals for business class flights from Guam to Washington?

    Yes. Cheapflights offers flight deals from Guam to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Guam to State of Washington?

    Currently, July is the cheapest month in which you can book a flight from Guam to State of Washington (average of $285). Flying from Guam to State of Washington in October is currently the most expensive (average of $1,959). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Guam to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Los Angeles flights
Melbourne to Los Angeles flights
Auckland to Los Angeles flights
Sydney to Honolulu flights
Brisbane to Los Angeles flights
Melbourne to Dallas/Fort Worth flights
Sydney to Dallas/Fort Worth flights
Sydney to John F Kennedy Intl flights
Sydney to San Francisco flights
Melbourne to John F Kennedy Intl flights
Perth to Newark flights
Papeete to Los Angeles flights
Melbourne to Newark flights
Melbourne to LaGuardia flights
Melbourne to San Francisco flights
Sydney to LaGuardia flights
Sydney to Newark flights
Perth to John F Kennedy Intl flights
Brisbane to San Francisco flights
Papeete to Honolulu flights
Brisbane to Dallas/Fort Worth flights
Sydney to Ontario flights
Brisbane to John F Kennedy Intl flights
Auckland to San Francisco flights
Auckland to John F Kennedy Intl flights
Melbourne to Ontario flights
Brisbane to Newark flights
Melbourne to Honolulu flights
Sydney to Seattle flights
Sydney to Hobby flights
Auckland to Ontario flights
Melbourne to Seattle flights
Brisbane to LaGuardia flights
Auckland to Honolulu flights
Avalon to Los Angeles flights
Brisbane to Ontario flights
Melbourne to Dulles Intl flights
Sydney to George Bush Intcntl flights
Brisbane to Honolulu flights
Sydney to O'Hare Intl flights
Sydney to Las Vegas flights
Sydney to Miami flights
Auckland to Hobby flights
Melbourne to Hobby flights
Avalon to Honolulu flights
Auckland to George Bush Intcntl flights

Top 3 airlines flying from Guam to Washington

Discover the top 3 airlines that operate flights from Guam to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$285Average$341FlexibilityNo cancel feeOn-time78%
DeltaCheapest$726Average$726FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,384Average$1,634FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.