What airlines fly to State of Washington?

United Airlines, Jin Air and Delta are the top three most popular airlines that fly to State of Washington from Guam according to our data. United Airlines is the first choice among our users, with 82% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 3 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Guam to Washington?

Prices for flights from Guam to Washington were last updated today.

How many operators does momondo search for flights from Guam to Washington?

As of February 2026, there are 3 operators available to choose from for flights from Guam to Washington.

How old do you have to be to fly from Guam to Washington?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Guam to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$606 Cheap Flights from Guam to Washington in 2026

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Find the cheapest flights from Guam to Washington

Round-trip

One-way

Recent round-trip flight deals from Guam to Washington

Enter your travel dates to find the best prices.

4:40 am - 2:35 pm

GUM

SEA

26h 55m

1 stop

2:45 pm - 3:35 am

SEA

GUM

19h 50m

1 stop

$976Multiple Airlines

Sat, Apr 11 - Sat, Apr 18

4:40 am - 2:35 pm

GUM

SEA

26h 55m

1 stop

11:10 pm - 3:35 am

SEA

GUM

59h 25m

2 stops

$1,317Multiple Airlines

Sat, Apr 11 - Sat, Apr 18

12:50 am - 7:07 am

GUM

SEA

47h 17m

2 stops

2:05 pm - 3:35 am

SEA

GUM

20h 30m

1 stop

$1,342Multiple Airlines

Fri, Jun 26 - Sat, Jul 11

7:05 am - 6:07 pm

GUM

PDX

28h 02m

2 stops

5:30 am - 3:45 pm

PDX

GUM

41h 15m

2 stops

$1,378United Airlines

Thu, Apr 9 - Thu, Apr 16

7:05 am - 10:39 am

GUM

SEA

20h 34m

2 stops

7:08 am - 9:15 pm

SEA

GUM

21h 07m

2 stops

$1,384United Airlines

Tue, Apr 14 - Thu, Apr 30

7:05 am - 6:00 pm

GUM

SEA

27h 55m

2 stops

7:08 am - 9:45 pm

SEA

GUM

21h 37m

2 stops

$1,385United Airlines

Tue, Apr 14 - Thu, Apr 30

3:00 am - 11:59 pm

GUM

SEA

37h 59m

2 stops

1:00 pm - 11:55 pm

SEA

GUM

17h 55m

1 stop

$1,388Delta

Mon, Apr 13 - Thu, Apr 30

3:00 am - 1:07 pm

GUM

SEA

27h 07m

1 stop

1:00 pm - 11:55 pm

SEA

GUM

17h 55m

1 stop

$1,409Delta

Mon, Apr 13 - Thu, Apr 30

3:00 am - 6:30 pm

GUM

SEA

32h 30m

2 stops

1:00 pm - 11:55 pm

SEA

GUM

17h 55m

1 stop

$1,413Delta

Mon, Apr 13 - Thu, Apr 30

7:05 am - 2:30 pm

GUM

PDX

24h 25m

2 stops

5:15 am - 3:50 pm

PDX

GUM

41h 35m

2 stops

$1,478United Airlines

Wed, Apr 15 - Wed, Jul 15

Delta flights from Guam to State of Washington

Our best Delta deals on Guam to State of Washington flight tickets

Delta

Apr 13

GUM3:00 amTamuning Guam Intl

37h 59m

2 stops

SEA11:59 pmSeattle/Tacoma Intl

Apr 30

SEA1:00 pmSeattle/Tacoma Intl

17h 55m

1 stop

GUM11:55 pmTamuning Guam Intl

$1,388

Delta

Apr 13

GUM3:00 amTamuning Guam Intl

27h 07m

1 stop

SEA1:07 pmSeattle/Tacoma Intl

Apr 30

SEA1:00 pmSeattle/Tacoma Intl

17h 55m

1 stop

GUM11:55 pmTamuning Guam Intl

$1,409

Delta

Apr 13

GUM3:00 amTamuning Guam Intl

32h 30m

2 stops

SEA6:30 pmSeattle/Tacoma Intl

Apr 30

SEA1:00 pmSeattle/Tacoma Intl

17h 55m

1 stop

GUM11:55 pmTamuning Guam Intl

$1,413

United Airlines flights from Guam to State of Washington

Our best United Airlines deals on Guam to State of Washington flight tickets

United Airlines

Apr 9

GUM7:05 amTamuning Guam Intl

28h 02m

2 stops

PDX6:07 pmPortland

Apr 16

PDX5:30 amPortland

41h 15m

2 stops

GUM3:45 pmTamuning Guam Intl

$1,378

United Airlines

Apr 14

GUM7:05 amTamuning Guam Intl

20h 34m

2 stops

SEA10:39 amSeattle/Tacoma Intl

Apr 30

SEA7:08 amSeattle/Tacoma Intl

21h 07m

2 stops

GUM9:15 pmTamuning Guam Intl

$1,384

United Airlines

Apr 14

GUM7:05 amTamuning Guam Intl

27h 55m

2 stops

SEA6:00 pmSeattle/Tacoma Intl

Apr 30

SEA7:08 amSeattle/Tacoma Intl

21h 37m

2 stops

GUM9:45 pmTamuning Guam Intl

$1,385

Fly from

Fly to

Route

Depart

Return

Price

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Sat 4/11

4:40 am-2:35 pm

1 stop26h 55m

Seattle/Tacoma Intl

Sat 4/18

2:45 pm-3:35 am

1 stop19h 50m

$976

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Sat 4/11

4:40 am-2:35 pm

1 stop26h 55m

Seattle/Tacoma Intl

Sat 4/18

11:10 pm-3:35 am

2 stops59h 25m

$1,317

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Fri 6/26

12:50 am-7:07 am

2 stops47h 17m

Seattle/Tacoma Intl

Sat 7/11

2:05 pm-3:35 am

1 stop20h 30m

$1,342

TamuningPortland

GUM - PDX

GUMPDX

Tamuning Guam Intl

Thu 4/9

7:05 am-6:07 pm

2 stops28h 02m

Portland

Thu 4/16

5:30 am-3:45 pm

2 stops41h 15m

$1,378

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Tue 4/14

7:05 am-10:39 am

2 stops20h 34m

Seattle/Tacoma Intl

Thu 4/30

7:08 am-9:15 pm

2 stops21h 07m

$1,384

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Tue 4/14

7:05 am-6:00 pm

2 stops27h 55m

Seattle/Tacoma Intl

Thu 4/30

7:08 am-9:45 pm

2 stops21h 37m

$1,385

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Mon 4/13

3:00 am-11:59 pm

2 stops37h 59m

Seattle/Tacoma Intl

Thu 4/30

1:00 pm-11:55 pm

1 stop17h 55m

$1,388

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Mon 4/13

3:00 am-1:07 pm

1 stop27h 07m

Seattle/Tacoma Intl

Thu 4/30

1:00 pm-11:55 pm

1 stop17h 55m

$1,409

TamuningSeattle

GUM - SEA

GUMSEA

Tamuning Guam Intl

Mon 4/13

3:00 am-6:30 pm

2 stops32h 30m

Seattle/Tacoma Intl

Thu 4/30

1:00 pm-11:55 pm

1 stop17h 55m

$1,413

TamuningPortland

GUM - PDX

GUMPDX

Tamuning Guam Intl

Wed 4/15

7:05 am-2:30 pm

2 stops24h 25m

Portland

Wed 7/15

5:15 am-3:50 pm

2 stops41h 35m

$1,478

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Guam to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to State of Washington?

The month of July is, on average, the cheapest month to fly to State of Washington from Guam, with most prices found around $726. If you aren’t able to travel to State of Washington during the month of July, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $1,383.

Can stopping save me money on Guam to State of Washington flights?

You could potentially save up to 15% on your flight if you consider stops on a Guam to State of Washington flight.

Cheap Guam to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Guam to State of Washington

Fastest flight time	22h 03m
Direct flights	None

The fastest flight from Guam to State of Washington takes 22h 03m

There are no direct flights from Guam to State of Washington. There are no popular flight routes from Guam to State of Washington.

Search flight deals

When did momondo last update prices for flights from Guam to Washington?
Prices for flights from Guam to Washington were last updated today.
How many operators does momondo search for flights from Guam to Washington?
As of February 2026, there are 3 operators available to choose from for flights from Guam to Washington.
How old do you have to be to fly from Guam to Washington?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Guam to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Guam to State of Washington

Compare and see reviews for airlines that fly from Guam to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Jin Air	PriceFrom $285	Free Cancellation	Rating 0.0 0 reviews	Search Jin Air flights
Delta	PriceFrom $726	Free Cancellation	Rating 7.9 8,237 reviews	Search Delta flights
United Airlines	PriceFrom $1,383	Free Cancellation	Rating 7.4 9,348 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Guam to Washington?

It is quick and easy to find Guam to Washington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington that suits you.

Can I find flights from Guam to Washington with flexible booking policies on momondo?

Yes. All flights to Washington from Guam on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Guam to Washington?

Once all potential Guam to Washington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Guam to Washington right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Guam to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.