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$1,395+ Cheap flights from Washington to Guam

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GUM
Nov 9 — Nov 161
1 adult
Sat 11/9
Sat 11/16
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Find flight deals from Washington to Guam

Cheapest flights from Washington to Guam
Explore the most affordable flight options available from Washington to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This United Airlines deal was found by Cheapflights users on 11/3. 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 12/35:15 amSEA - GUM
2 stops19h 35mUnited Airlines
Sun 12/87:05 pmGUM - SEA
2 stops44h 04mUnited Airlines
Deal found 11/3$2,150
This Delta deal was found by Cheapflights users on 11/4. 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 11/2710:35 amSEA - GUM
1 stop34h 00mDelta
Wed 12/44:50 pmGUM - SEA
1 stop38h 23mDelta
Deal found 11/4$2,155
This Delta deal was found by Cheapflights users on 11/4. 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 11/257:00 amPDX - GUM
2 stops37h 35mDelta
Sun 12/14:50 pmGUM - PDX
2 stops49h 22mDelta
Deal found 11/4$2,464
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/251:42 pmPDX - GUM
3 stops35h 08mUnited Airlines
Sun 12/17:25 amGUM - PDX
2 stops19h 55mUnited Airlines
Deal found 11/4$3,131

Find flights from Washington to Guam within your budget

Customize your flight search to find flights from Washington to Guam 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 2,455,398 searches. Data last updated November 4, 2024.

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Any airport

Route

Depart

Return

Price

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Sun 11/10

10:35 am-2:35 pm

1 stop34h 00m

$1,395

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Wed 12/11

5:15 am-6:50 pm

2 stops19h 35m

$1,504

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Mon 4/7

12:05 pm-3:15 pm

1 stop34h 10m

Tamuning Guam Intl

Tue 4/29

5:00 pm-2:05 pm

1 stop38h 05m

$1,543

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Mon 4/7

7:32 pm-6:15 pm

2 stops29h 43m

Tamuning Guam Intl

Tue 4/29

7:00 am-3:54 pm

2 stops25h 54m

$1,816

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Mon 4/21

7:00 am-6:15 pm

2 stops18h 15m

Tamuning Guam Intl

Fri 8/22

7:00 am-3:15 pm

3 stops25h 15m

$2,816

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Wed 4/23

5:45 am-6:15 pm

2 stops19h 30m

Tamuning Guam Intl

Tue 4/29

4:50 pm-2:42 pm

2 stops38h 52m

$1,836

PortlandTamuning

PDX - GUM

PDXGUM

Portland

Tue 4/22

12:40 am-3:15 pm

2 stops45h 35m

Tamuning Guam Intl

Tue 4/29

5:00 pm-6:39 pm

2 stops42h 39m

$1,852

Flights are sorted by cheapest first

Deals found on 11/4

Best time to book a flight from Washington to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Washington 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.

Travel insights for flights from Washington to Guam

Get recent, data-driven insights about flights from Washington to Guam including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from State of Washington to Guam (average of $1,966). Flying from State of Washington to Guam in June is currently the most expensive (average of $2,239). 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.

What is the cheapest time of day to fly from WA to GU?

Find hourly flight availability from Washington to Guam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

When flying from State of Washington to Guam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Guam by month

Plan your trip to Guam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Guam ranges from 2.6 - 14.4 inches per month. August is typically the wettest month, when rainfall can reach 14.4 in. March is typically the driest time to visit Guam when rainfall is around 2.6 in.

Temperature in Guam by month

Plan your trip to Guam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Guam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Guam

Get insights into the airlines that provide service to Guam. 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 Guam. Reviews last updated November 4, 2024.
Read reviews from past customers who have flown United Airlines and Delta from Washington to Guam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,829 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,829 reviews
Delta
8.0
Very good
8,829 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,226 reviews
Delta
8.0
Very good
8,829 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • Can I find flights from State of Washington to Guam for under $1,600 on Cheapflights?

    Yes, there are multiple flights from State of Washington to Guam for under $1,600. The cheapest flight booked recently is on Delta for just $1,543, but on average you can expect to pay $1,972.

  • Are there last-minute flights available from State of Washington to Guam for under $7,900?

    There are currently 2+ open flights from State of Washington to Guam within the next 7 days for less than $7,900.

  • What does SEA to GUM mean?

    Great question - SEA to GUM just means Seattle/Tacoma Intl Airport to Tamuning Guam Intl Airport. Now you’ll know what these unique codes when you look for flights! Wenatchee Pangborn Field Airport (EAT), Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Everett Paine Field Airport (PAE), Bellingham Airport (BLI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Washington to Guam that include extra baggage allowance?

    The amount of baggage you can bring on your Washington to Guam flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Washington to Guam with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington to Guam flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Washington to Guam that allow pets onboard?

    Many airlines flying from Washington to Guam offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Washington to Guam?

    Yes, you can often find last-minute deals on Washington to Guam flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the State of Washington to Guam flight deals updated?

    The State of Washington to Guam flight deals you see on this page were last updated on 11/4.

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

    Currently, October is the cheapest month in which you can book a flight from State of Washington to Guam (average of $1,966). Flying from State of Washington to Guam in June is currently the most expensive (average of $2,239). 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

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Top 2 airlines flying from Washington to Guam

Discover the top 2 airlines that operate flights from Washington to Guam. 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,502Average$1,696FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,514Average$1,990FlexibilityNo cancel feeOn-time69%
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