$535+ Cheap flights from Seattle (SEA) 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GUM
Apr 22 — Apr 291
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Guam with Cheapflights
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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
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Best
Last-minute
One-way
Cheapest flights from Seattle to GuamExplore the most affordable flight options available from Seattle to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
Explore the most affordable flight options available from Seattle to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Mon 5/41:40 pm
SEA
- GUM
1 stop20h 55m
Multiple Airlines
Mon 5/114:40 am
GUM
- SEA
1 stop25h 55m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,277
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Mon 3/302:40 pm
SEA
- GUM
1 stop19h 55m
Multiple Airlines
Mon 4/64:40 am
GUM
- SEA
1 stop26h 55m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,308
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Fri 4/102:45 pm
SEA
- GUM
1 stop19h 50m
Multiple Airlines
Fri 4/174:40 am
GUM
- SEA
1 stop26h 55m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,371
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/162:45 pm
SEA
- GUM
1 stop19h 50m
Multiple Airlines
Mon 4/204:40 am
GUM
- SEA
1 stop26h 55m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,399
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Sun 4/52:45 pm
SEA
- GUM
1 stop19h 50m
Multiple Airlines
Sun 4/124:40 am
GUM
- SEA
1 stop26h 55m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,429
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Fri 4/172:45 pm
SEA
- GUM
1 stop40h 00m
Multiple Airlines
Fri 4/244:40 am
GUM
- SEA
1 stop25h 55m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,460
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Mon 4/202:45 pm
SEA
- GUM
1 stop19h 50m
Multiple Airlines
Mon 4/274:40 am
GUM
- SEA
1 stop25h 55m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,467
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/182:45 pm
SEA
- GUM
1 stop19h 50m
Multiple Airlines
Sat 4/254:40 am
GUM
- SEA
1 stop25h 55m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,518
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Mon 4/62:45 pm
SEA
- GUM
1 stop19h 50m
Multiple Airlines
Tue 4/144:40 am
GUM
- SEA
2 stops31h 23m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$1,561
Best flights from Seattle to GuamDiscover carefully curated flight deals from Seattle to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
Discover carefully curated flight deals from Seattle to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
This Delta deal was found by Cheapflights users on 3/18. 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 4/131:00 pm
SEA
- GUM
1 stop33h 35m
Delta
Tue 4/285:20 pm
GUM
- SEA
1 stop36h 47m
Delta
Deal found 3/18![Delta logo]()
$1,594
This Delta deal was found by Cheapflights users on 3/20. 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 4/131:00 pm
SEA
- GUM
1 stop17h 55m
Delta
Mon 4/205:20 pm
GUM
- SEA
1 stop36h 47m
Delta
Deal found 3/20![Delta logo]()
$1,594
This Delta deal was found by Cheapflights users on 3/22. 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 4/205:35 am
SEA
- GUM
2 stops25h 20m
Delta
Sun 4/263:00 am
GUM
- SEA
1 stop27h 07m
Delta
Deal found 3/22![Delta logo]()
$1,599
This Delta deal was found by Cheapflights users on 3/19. 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 8/2311:53 pm
SEA
- GUM
2 stops31h 02m
Delta
Mon 8/315:20 pm
GUM
- SEA
1 stop37h 17m
Delta
Deal found 3/19![Delta logo]()
$1,649
This Delta deal was found by Cheapflights users on 3/23. 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 5/105:30 am
SEA
- GUM
2 stops25h 25m
Delta
Sun 5/245:20 pm
GUM
- SEA
2 stops42h 28m
Delta
Deal found 3/23![Delta logo]()
$1,653
This Delta deal was found by Cheapflights users on 3/23. 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 5/101:00 pm
SEA
- GUM
1 stop33h 35m
Delta
Sat 5/235:20 pm
GUM
- SEA
1 stop36h 51m
Delta
Deal found 3/23![Delta logo]()
$1,694
This Delta deal was found by Cheapflights users on 3/20. 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.
Tue 7/71:05 pm
SEA
- GUM
1 stop17h 50m
Delta
Mon 7/133:00 am
GUM
- SEA
1 stop27h 41m
Delta
Deal found 3/20![Delta logo]()
$1,709
This Delta deal was found by Cheapflights users on 3/22. 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.
Thu 7/161:05 pm
SEA
- GUM
1 stop17h 50m
Delta
Thu 7/303:00 am
GUM
- SEA
2 stops37h 59m
Delta
Deal found 3/22![Delta logo]()
$1,839
This Delta deal was found by Cheapflights users on 3/21. 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 7/81:05 pm
SEA
- GUM
1 stop33h 30m
Delta
Sat 8/85:20 pm
GUM
- SEA
2 stops45h 40m
Delta
Deal found 3/21![Delta logo]()
$1,839
This Delta deal was found by Cheapflights users on 3/19. 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 7/51:05 pm
SEA
- GUM
1 stop33h 30m
Delta
Sat 7/115:20 pm
GUM
- SEA
2 stops47h 41m
Delta
Deal found 3/19![Delta logo]()
$1,889
Last-minute flights from Seattle to GuamDiscover last-minute flight deals from Seattle to Guam. Data last updated March 23, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Guam. Data last updated March 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Mon 3/302:40 pm
SEA
- GUM
1 stop19h 55m
Multiple Airlines
Mon 4/64:40 am
GUM
- SEA
1 stop26h 55m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,308
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Sun 4/52:45 pm
SEA
- GUM
1 stop19h 50m
Multiple Airlines
Sun 4/124:40 am
GUM
- SEA
1 stop26h 55m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,429
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Mon 4/62:45 pm
SEA
- GUM
1 stop19h 50m
Multiple Airlines
Tue 4/144:40 am
GUM
- SEA
2 stops31h 23m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$1,561
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Fri 4/102:45 pm
SEA
- GUM
1 stop19h 50m
Multiple Airlines
Fri 4/174:40 am
GUM
- SEA
1 stop26h 55m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,371
This Delta deal was found by Cheapflights users on 3/20. 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 4/131:00 pm
SEA
- GUM
1 stop17h 55m
Delta
Mon 4/205:20 pm
GUM
- SEA
1 stop36h 47m
Delta
Deal found 3/20![Delta logo]()
$1,594
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/162:45 pm
SEA
- GUM
1 stop19h 50m
Multiple Airlines
Mon 4/204:40 am
GUM
- SEA
1 stop26h 55m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,399
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Fri 4/172:45 pm
SEA
- GUM
1 stop40h 00m
Multiple Airlines
Fri 4/244:40 am
GUM
- SEA
1 stop25h 55m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,460
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/182:45 pm
SEA
- GUM
1 stop19h 50m
Multiple Airlines
Sat 4/254:40 am
GUM
- SEA
1 stop25h 55m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,518
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Mon 4/202:45 pm
SEA
- GUM
1 stop19h 50m
Multiple Airlines
Mon 4/274:40 am
GUM
- SEA
1 stop25h 55m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,467
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Wed 4/291:30 pm
SEA
- GUM
2 stops21h 05m
Multiple Airlines
Mon 5/184:40 am
GUM
- SEA
1 stop25h 55m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,580
One-way flights from Seattle to GuamSearch for one-way flight options from Seattle to Guam. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
Search for one-way flight options from Seattle to Guam. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/118:41 am
SEA
- GUM
2 stops49h 54m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$535
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/98:41 am
SEA
- GUM
2 stops46h 04m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$573
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Tue 4/78:41 am
SEA
- GUM
2 stops49h 54m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Sun 4/58:41 am
SEA
- GUM
2 stops49h 54m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Mon 4/62:45 pm
SEA
- GUM
1 stop19h 50m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$670
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Fri 4/102:45 pm
SEA
- GUM
1 stop19h 50m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$672
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Mon 3/302:40 pm
SEA
- GUM
1 stop19h 55m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$717
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Sun 7/122:05 pm
SEA
- GUM
1 stop20h 30m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$722
Find flight deals from Seattle to Guam
Keep the following information in mind while searching for Seattle to Guam flight deals. Data was last updated March 23, 2026.
Round-trip from | $1,277 (Kiwi.com) |
|---|---|
One-way from | $535 (Kiwi.com) |
Popular in | December |
Cheapest in | July |
Average price | $1,594 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle 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 2,558,603 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Seattle to Guam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleTamuning
SEA - GUM
SEAGUM
Seattle/Tacoma Intl
Mon 4/13
1:00 pm-3:35 pm
1 stop33h 35m
Tamuning Guam Intl
Tue 4/28
5:20 pm-1:07 pm
1 stop36h 47m
$1,594
SeattleTamuning
SEA - GUM
SEAGUM
Seattle/Tacoma Intl
Mon 4/13
1:00 pm-11:55 pm
1 stop17h 55m
Tamuning Guam Intl
Mon 4/20
5:20 pm-1:07 pm
1 stop36h 47m
$1,594
SeattleTamuning
SEA - GUM
SEAGUM
Seattle/Tacoma Intl
Mon 4/20
5:35 am-11:55 pm
2 stops25h 20m
Tamuning Guam Intl
Sun 4/26
3:00 am-1:07 pm
1 stop27h 07m
$1,599
SeattleTamuning
SEA - GUM
SEAGUM
Seattle/Tacoma Intl
Sun 8/23
11:53 pm-11:55 pm
2 stops31h 02m
Tamuning Guam Intl
Mon 8/31
5:20 pm-1:37 pm
1 stop37h 17m
$1,649
SeattleTamuning
SEA - GUM
SEAGUM
Seattle/Tacoma Intl
Sun 5/10
5:30 am-11:55 pm
2 stops25h 25m
Tamuning Guam Intl
Sun 5/24
5:20 pm-6:48 pm
2 stops42h 28m
$1,653
SeattleTamuning
SEA - GUM
SEAGUM
Seattle/Tacoma Intl
Sun 5/10
1:00 pm-3:35 pm
1 stop33h 35m
Tamuning Guam Intl
Sat 5/23
5:20 pm-1:11 pm
1 stop36h 51m
$1,694
Quickest round-trip
SeattleTamuning
SEA - GUM
SEAGUM
Seattle/Tacoma Intl
Tue 7/7
1:05 pm-11:55 pm
1 stop17h 50m
Tamuning Guam Intl
Mon 7/13
3:00 am-1:41 pm
1 stop27h 41m
$1,709
SeattleTamuning
SEA - GUM
SEAGUM
Seattle/Tacoma Intl
Thu 7/16
1:05 pm-11:55 pm
1 stop17h 50m
Tamuning Guam Intl
Thu 7/30
3:00 am-11:59 pm
2 stops37h 59m
$1,839
SeattleTamuning
SEA - GUM
SEAGUM
Seattle/Tacoma Intl
Wed 7/8
1:05 pm-3:35 pm
1 stop33h 30m
Tamuning Guam Intl
Sat 8/8
5:20 pm-10:00 pm
2 stops45h 40m
$1,839
SeattleTamuning
SEA - GUM
SEAGUM
Seattle/Tacoma Intl
Sun 7/5
1:05 pm-3:35 pm
1 stop33h 30m
Tamuning Guam Intl
Sat 7/11
5:20 pm-12:01 am
2 stops47h 41m
$1,889
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Seattle to Guam
Have a flexible travel schedule? Discover the best time to fly to Guam from Seattle with our price prediction graph.
SEA-GUM
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 Seattle to Guam
SEA-GU0
SEA-GUM
What is the cheapest month to book a flight from Seattle to Guam?
Currently, June is the cheapest month in which you can book a flight from Seattle to Guam (average of $320). Flying from Seattle to Guam in December is currently the most expensive (average of $1,979). 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 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 March 23, 2026.
Read through reviews of airlines operating flights from Seattle to Guam, such as Asiana Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.3
Entertainment
7.6
Overall
8.1
Comfort
8.0
Food
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Mar 2026
MNL - ICN
Crew
8.5
Boarding
8.3
Entertainment
7.6
Overall
8.1
Comfort
8.0
Food
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Mar 2026
MNL - ICN
Crew
8.5
Boarding
8.3
Entertainment
7.6
Overall
8.1
Comfort
8.0
Food
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Mar 2026
MNL - ICN
Crew
8.5
Boarding
8.3
Entertainment
7.6
Overall
8.1
Comfort
8.0
Food
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Mar 2026
MNL - ICN
Related info for your journey
Find useful and relevant information for your journey from Seattle to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Seattle and Guam flights
Browse other Seattle and Guam flight options. Last updated on March 23, 2026.
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Top 3 airlines flying from Seattle to Guam
Discover the top 3 airlines that operate flights from Seattle 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 2,558,603 searches. Data last updated March 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$385 | Average$2,099 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$560 | Average$630 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,543 | Average$1,594 | FlexibilityNo cancel fee | On-timeN/A |