$617+ Cheap flights from San Francisco (SFO) 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — GUM
Sep 23 — Sep 301
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Guam 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Guam
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to GuamExplore the most affordable flight options available from San Francisco to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.
Explore the most affordable flight options available from San Francisco to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am -
2 stops39h 35m
Sun 9/134:35 pm -
2 stops58h 02m
Deal found 8/19![Multiple Airlines logo]()
$1,217
This Travelocity deal was found by Cheapflights users on 8/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am -
2 stops39h 35m
Mon 9/144:35 pm -
2 stops46h 04m
Deal found 8/20![Multiple Airlines logo]()
$1,256
This Expedia deal was found by Cheapflights users on 8/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:45 pm -
2 stops55h 50m
Mon 10/54:40 pm -
2 stops42h 21m
Deal found 8/22![Multiple Airlines logo]()
$1,276
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am -
2 stops39h 35m
Mon 9/74:35 pm -
2 stops58h 02m
Deal found 8/20![Multiple Airlines logo]()
$1,462
This Orbitz deal was found by Cheapflights users on 8/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
2 stops39h 35m
Wed 10/74:40 pm -
2 stops48h 12m
Deal found 8/23![Multiple Airlines logo]()
$1,466
This Expedia deal was found by Cheapflights users on 8/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:43 am -
2 stops36h 52m
Thu 10/154:40 pm -
2 stops42h 21m
Deal found 8/24![Multiple Airlines logo]()
$1,484
This Expedia deal was found by Cheapflights users on 8/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am -
2 stops40h 35m
Fri 9/252:00 am -
2 stops33h 00m
Deal found 8/21![Multiple Airlines logo]()
$1,496
This Priceline deal was found by Cheapflights users on 8/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:11 pm -
2 stops50h 29m
Wed 10/284:35 pm -
2 stops38h 48m
Deal found 8/20![Alaska Airlines logo]()
$1,665
Best flights from San Francisco to GuamDiscover carefully curated flight deals from San Francisco to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
Discover carefully curated flight deals from San Francisco to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am -
2 stops39h 35m
Sun 9/134:35 pm -
2 stops58h 02m
Deal found 8/19![Multiple Airlines logo]()
$1,217
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/99:30 am -
1 stop15h 30m
Wed 2/177:45 am -
1 stop16h 50m
Deal found 8/21![United Airlines logo]()
$1,819
This Delta deal was found by Cheapflights users on 8/21. 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 9/1612:05 am -
2 stops30h 50m
Wed 9/232:00 am -
2 stops38h 51m
Deal found 8/21![Delta logo]()
$1,904
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:45 pm -
2 stops55h 50m
Mon 10/54:40 pm -
2 stops47h 09m
Deal found 8/20![Multiple Airlines logo]()
$1,297
This Delta deal was found by Cheapflights users on 8/22. 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.
Tue 10/206:20 am -
2 stops24h 35m
Wed 11/44:50 pm -
2 stops46h 56m
Deal found 8/22![Delta logo]()
$1,904
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/277:51 pm -
2 stops29h 09m
Thu 1/77:45 am -
2 stops22h 03m
Deal found 8/19![United Airlines logo]()
$1,919
This United Airlines deal was found by Cheapflights users on 8/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/249:30 am -
1 stop15h 30m
Mon 1/117:45 am -
2 stops19h 03m
Deal found 8/22![United Airlines logo]()
$1,919
This United Airlines deal was found by Cheapflights users on 8/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:15 am -
1 stop14h 50m
Thu 10/17:10 am -
1 stop15h 53m
Deal found 8/22![United Airlines logo]()
$2,129
Last-minute flights from San Francisco to GuamDiscover last-minute flight deals from San Francisco to Guam. Data last updated August 24, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Guam. Data last updated August 24, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:00 am -
2 stops39h 35m
Mon 9/74:35 pm -
2 stops58h 02m
Deal found 8/20![Multiple Airlines logo]()
$1,462
This Travelocity deal was found by Cheapflights users on 8/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am -
2 stops38h 35m
Sun 9/64:35 pm -
2 stops47h 10m
Deal found 8/20![Multiple Airlines logo]()
$1,741
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am -
2 stops39h 35m
Sun 9/134:35 pm -
2 stops58h 02m
Deal found 8/19![Multiple Airlines logo]()
$1,217
This Travelocity deal was found by Cheapflights users on 8/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am -
2 stops39h 35m
Mon 9/144:35 pm -
2 stops46h 04m
Deal found 8/20![Multiple Airlines logo]()
$1,256
This Expedia deal was found by Cheapflights users on 8/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am -
2 stops40h 35m
Fri 9/252:00 am -
2 stops33h 00m
Deal found 8/21![Multiple Airlines logo]()
$1,496
This Expedia deal was found by Cheapflights users on 8/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:45 pm -
2 stops55h 50m
Mon 10/54:40 pm -
2 stops42h 21m
Deal found 8/22![Multiple Airlines logo]()
$1,276
This Orbitz deal was found by Cheapflights users on 8/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
2 stops39h 35m
Wed 10/74:40 pm -
2 stops48h 12m
Deal found 8/23![Multiple Airlines logo]()
$1,466
One-way flights from San Francisco to GuamSearch for one-way flight options from San Francisco to Guam. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
Search for one-way flight options from San Francisco to Guam. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
This Priceline deal was found by Cheapflights users on 8/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:21 pm -
2 stops51h 14m
Deal found 8/20![Multiple Airlines logo]()
$617
This Priceline deal was found by Cheapflights users on 8/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:48 pm -
2 stops49h 52m
Deal found 8/20![Multiple Airlines logo]()
$897
This Orbitz deal was found by Cheapflights users on 8/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:03 am -
2 stops36h 32m
Deal found 8/22![Multiple Airlines logo]()
$1,006
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:40 am -
1 stop15h 25m
Deal found 8/20![United Airlines logo]()
$1,967
This United Airlines deal was found by Cheapflights users on 8/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:20 am -
1 stop15h 45m
Deal found 8/22![United Airlines logo]()
$2,012
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:55 am -
1 stop16h 25m
Deal found 8/20![United Airlines logo]()
$2,119
Find flight deals from San Francisco to Guam
Keep the following information in mind while searching for San Francisco to Guam flight deals. Data was last updated August 24, 2026.
Round-trip from | $1,217 (Alaska Airlines) |
|---|---|
One-way from | $617 (Priceline) |
Popular in | October |
Cheapest in | January |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 7,457,451 searches. Data last updated August 24, 2026.
Use the filters below to find and compare flights from San Francisco to Guam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoTamuning
SFO San Francisco - GUM Tamuning Guam Intl
SFOGUM
San Francisco
Sun 9/6
6:00 am-2:35 pm
2 stops39h 35m
Tamuning Guam Intl
Sun 9/13
4:35 pm-9:37 am
2 stops58h 02m
$1,217
San FranciscoTamuning
SFO San Francisco - GUM Tamuning Guam Intl
SFOGUM
San Francisco
Mon 9/21
1:45 pm-2:35 pm
2 stops55h 50m
Tamuning Guam Intl
Mon 10/5
4:40 pm-10:49 pm
2 stops47h 09m
$1,297
San FranciscoTamuning
SFO San Francisco - GUM Tamuning Guam Intl
SFOGUM
San Francisco
Tue 2/9
9:30 am-7:00 pm
1 stop15h 30m
Tamuning Guam Intl
Wed 2/17
7:45 am-6:35 am
1 stop16h 50m
$1,819
San FranciscoTamuning
SFO San Francisco - GUM Tamuning Guam Intl
SFOGUM
San Francisco
Wed 9/16
12:05 am-11:55 pm
2 stops30h 50m
Tamuning Guam Intl
Wed 9/23
2:00 am-11:51 pm
2 stops38h 51m
$1,904
San FranciscoTamuning
SFO San Francisco - GUM Tamuning Guam Intl
SFOGUM
San Francisco
Tue 10/20
6:20 am-11:55 pm
2 stops24h 35m
Tamuning Guam Intl
Wed 11/4
4:50 pm-9:46 pm
2 stops46h 56m
$1,904
San FranciscoTamuning
SFO San Francisco - GUM Tamuning Guam Intl
SFOGUM
San Francisco
Sun 12/27
7:51 pm-7:00 pm
2 stops29h 09m
Tamuning Guam Intl
Thu 1/7
7:45 am-11:48 am
2 stops22h 03m
$1,919
San FranciscoTamuning
SFO San Francisco - GUM Tamuning Guam Intl
SFOGUM
San Francisco
Thu 12/24
9:30 am-7:00 pm
1 stop15h 30m
Tamuning Guam Intl
Mon 1/11
7:45 am-8:48 am
2 stops19h 03m
$1,919
Quickest round-trip
San FranciscoTamuning
SFO San Francisco - GUM Tamuning Guam Intl
SFOGUM
San Francisco
Mon 9/28
10:15 am-6:05 pm
1 stop14h 50m
Tamuning Guam Intl
Thu 10/1
7:10 am-6:03 am
1 stop15h 53m
$2,129
Cheapest one-way
San FranciscoTamuning
SFO San Francisco - GUM Tamuning Guam Intl
SFOGUM
San Francisco
Tue 9/8
6:21 pm-2:35 pm
2 stops51h 14m
$617
San FranciscoTamuning
SFO San Francisco - GUM Tamuning Guam Intl
SFOGUM
San Francisco
Thu 10/15
7:48 pm-2:40 pm
2 stops49h 52m
$897
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Guam
Have a flexible travel schedule? Discover the best time to fly to Guam from San Francisco with our price prediction graph.
SFO-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 San Francisco to Guam
SFO-GU0
SFO-GUM
No data available for this route at this time. Please check back soon.
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 August 24, 2026.
See what other customers who have flown with United Airlines from San Francisco to Guam have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Overall
7.4
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Food
6.7
Overall
7.4
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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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Alternative routes for San Francisco to Guam
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Guam by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Guam by cabin class
Find flights from San Francisco to Guam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Guam flights
Browse other San Francisco and Guam flight options. Last updated on August 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from San Francisco to Guam
Discover the top airline that operate flights from San Francisco 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 7,457,451 searches. Data last updated August 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,400 | Average$2,255 | FlexibilityNo cancel fee | On-time69% |