$231+ Cheap flights from San Francisco (SFO) to Saint Thomas Island (STT)
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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — STT
May 22 — May 291
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Saint Thomas Island 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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Cheapest flights from San Francisco to Saint Thomas IslandExplore the most affordable flight options available from San Francisco to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.
Explore the most affordable flight options available from San Francisco to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 6/45:25 pm
SFO
- STT
2 stops17h 51m
Multiple Airlines
Mon 6/83:21 pm
STT
- SFO
1 stop22h 13m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/305:25 pm
SFO
- STT
2 stops17h 51m
Multiple Airlines
Sun 6/73:21 pm
STT
- SFO
1 stop22h 20m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 6/195:16 pm
SFO
- STT
2 stops19h 26m
Multiple Airlines
Wed 6/241:33 pm
STT
- SFO
1 stop24h 01m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 6/205:16 pm
SFO
- STT
2 stops16h 12m
Multiple Airlines
Wed 6/241:33 pm
STT
- SFO
1 stop24h 01m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$593
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:20 pm
SFO
- STT
2 stops15h 30m
Southwest
Mon 8/32:45 pm
STT
- SFO
2 stops13h 05m
Southwest
Deal found 4/21![Southwest logo]()
$603
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Thu 6/45:25 pm
SFO
- STT
2 stops17h 51m
Multiple Airlines
Thu 6/113:21 pm
STT
- SFO
1 stop22h 13m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$632
This FlightHub deal was found by Cheapflights users on 4/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
SFO
- STT
2 stops30h 32m
JetBlue
Tue 9/293:40 pm
STT
- SFO
2 stops32h 48m
JetBlue
Deal found 4/20![JetBlue logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 7/178:51 pm
SFO
- STT
1 stop12h 37m
Multiple Airlines
Fri 7/241:33 pm
STT
- SFO
2 stops29h 43m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$663
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/911:57 pm
SFO
- STT
2 stops33h 50m
Multiple Airlines
Sun 6/211:33 pm
STT
- SFO
1 stop24h 01m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$665
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
Thu 6/115:16 pm
SFO
- STT
2 stops18h 00m
Multiple Airlines
Sun 6/211:33 pm
STT
- SFO
1 stop24h 01m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 4/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:29 pm
SFO
- STT
2 stops19h 31m
United Airlines
Sat 10/312:35 pm
STT
- SFO
2 stops24h 13m
United Airlines
Deal found 4/18![United Airlines logo]()
$682
Best flights from San Francisco to Saint Thomas IslandDiscover carefully curated flight deals from San Francisco to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2026.
Discover carefully curated flight deals from San Francisco to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2026.
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:52 pm
SFO
- STT
1 stop10h 11m
American Airlines
Tue 6/92:41 pm
STT
- SFO
1 stop11h 08m
American Airlines
Deal found 4/17![American Airlines logo]()
$700
This United Airlines deal was found by Cheapflights users on 4/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:27 pm
SFO
- STT
2 stops18h 16m
United Airlines
Thu 5/141:22 pm
STT
- SFO
2 stops22h 26m
United Airlines
Deal found 4/18![United Airlines logo]()
$758
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:40 pm
SFO
- STT
2 stops18h 30m
Southwest
Fri 5/152:30 pm
STT
- SFO
2 stops12h 50m
Southwest
Deal found 4/21![Southwest logo]()
$910
This United Airlines deal was found by Cheapflights users on 4/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:05 pm
SFO
- STT
2 stops17h 38m
United Airlines
Sat 5/234:45 pm
STT
- SFO
2 stops17h 50m
United Airlines
Deal found 4/18![United Airlines logo]()
$828
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/279:50 pm
SFO
- STT
1 stop11h 54m
American Airlines
Sun 7/52:28 pm
STT
- SFO
1 stop21h 25m
American Airlines
Deal found 4/17![American Airlines logo]()
$900
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Mon 4/271:55 pm
SFO
- STT
2 stops22h 36m
United Airlines
Thu 5/74:45 pm
STT
- SFO
1 stop11h 31m
United Airlines
Deal found 4/20![United Airlines logo]()
$917
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:30 pm
SFO
- STT
1 stop14h 45m
American Airlines
Thu 5/71:15 pm
STT
- SFO
1 stop11h 13m
American Airlines
Deal found 4/17![American Airlines logo]()
$923
Last-minute flights from San Francisco to Saint Thomas IslandDiscover last-minute flight deals from San Francisco to Saint Thomas Island. Data last updated April 22, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Saint Thomas Island. Data last updated April 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/19. 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.
Mon 5/46:25 pm
SFO
- STT
2 stops18h 18m
United Airlines
Fri 5/84:45 pm
STT
- SFO
2 stops23h 30m
United Airlines
Deal found 4/19![United Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 4/19. 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 5/104:45 pm
SFO
- STT
2 stops19h 58m
United Airlines
Thu 5/141:22 pm
STT
- SFO
2 stops21h 13m
United Airlines
Deal found 4/19![United Airlines logo]()
$758
This United Airlines deal was found by Cheapflights users on 4/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:05 pm
SFO
- STT
2 stops17h 38m
United Airlines
Sat 5/234:00 pm
STT
- SFO
1 stop11h 15m
United Airlines
Deal found 4/18![United Airlines logo]()
$766
This American Airlines deal was found by Cheapflights users on 4/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:35 pm
SFO
- STT
1 stop11h 00m
American Airlines
Sat 5/2311:52 am
STT
- SFO
1 stop12h 28m
American Airlines
Deal found 4/20![American Airlines logo]()
$795
This United Airlines deal was found by Cheapflights users on 4/17. 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 5/267:00 pm
SFO
- STT
2 stops14h 20m
United Airlines
Wed 6/104:45 pm
STT
- SFO
1 stop11h 30m
United Airlines
Deal found 4/17![United Airlines logo]()
$760
This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:13 pm
SFO
- STT
2 stops11h 50m
American Airlines
Wed 6/31:34 pm
STT
- SFO
1 stop13h 25m
American Airlines
Deal found 4/19![American Airlines logo]()
$725
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/305:25 pm
SFO
- STT
2 stops17h 51m
Multiple Airlines
Sun 6/73:21 pm
STT
- SFO
1 stop22h 20m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$557
This American Airlines deal was found by Cheapflights users on 4/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:52 pm
SFO
- STT
1 stop10h 11m
American Airlines
Thu 6/41:34 pm
STT
- SFO
1 stop12h 24m
American Airlines
Deal found 4/20![American Airlines logo]()
$700
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/315:25 pm
SFO
- STT
2 stops17h 51m
Multiple Airlines
Thu 6/43:21 pm
STT
- SFO
1 stop22h 20m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$727
This Delta deal was found by Cheapflights users on 4/20. 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.
Sun 5/3110:30 pm
SFO
- STT
1 stop10h 36m
Delta
Thu 6/43:01 pm
STT
- SFO
1 stop10h 44m
Delta
Deal found 4/20![Delta logo]()
$780
One-way flights from San Francisco to Saint Thomas IslandSearch for one-way flight options from San Francisco to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
Search for one-way flight options from San Francisco to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/912:52 pm
SFO
- STT
2 stops22h 24m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:56 pm
SFO
- STT
3 stops35h 51m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sun 5/106:00 am
SFO
- STT
2 stops29h 16m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/1111:59 pm
SFO
- STT
3 stops59h 17m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$276
This United Airlines deal was found by Cheapflights users on 4/21. 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 7/142:21 pm
SFO
- STT
2 stops22h 22m
United Airlines
Deal found 4/21![United Airlines logo]()
$337
This KAYAK deal was found by Cheapflights users on 4/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:17 pm
SFO
- STT
1 stop12h 46m
JetBlue
Deal found 4/20![JetBlue logo]()
$355
Find flight deals from San Francisco to Saint Thomas Island
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $502 (Kiwi.com) |
One-way from | $231 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $855 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Saint Thomas Island 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 April 22, 2026.
Use the filters below to find and compare flights from San Francisco to Saint Thomas Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Mon 6/1
9:52 pm-11:03 am
1 stop10h 11m
Saint Thomas Island Cyril E King
Tue 6/9
2:41 pm-10:49 pm
1 stop11h 08m
$700
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Sun 5/10
6:27 pm-3:43 pm
2 stops18h 16m
Saint Thomas Island Cyril E King
Thu 5/14
1:22 pm-8:48 am
2 stops22h 26m
$758
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Fri 5/15
7:05 pm-3:43 pm
2 stops17h 38m
Saint Thomas Island Cyril E King
Sat 5/23
4:45 pm-7:35 am
2 stops17h 50m
$828
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Sat 6/27
9:50 pm-12:44 pm
1 stop11h 54m
Saint Thomas Island Cyril E King
Sun 7/5
2:28 pm-8:53 am
1 stop21h 25m
$900
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Fri 5/1
3:40 pm-1:10 pm
2 stops18h 30m
Saint Thomas Island Cyril E King
Fri 5/15
2:30 pm-12:20 am
2 stops12h 50m
$910
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Mon 4/27
1:55 pm-3:31 pm
2 stops22h 36m
Saint Thomas Island Cyril E King
Thu 5/7
4:45 pm-1:16 am
1 stop11h 31m
$917
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Mon 4/27
10:30 pm-4:15 pm
1 stop14h 45m
Saint Thomas Island Cyril E King
Thu 5/7
1:15 pm-9:28 pm
1 stop11h 13m
$923
Cheapest one-way
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Fri 5/8
9:56 pm-12:47 pm
3 stops35h 51m
$234
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Sat 5/9
6:47 pm-12:47 pm
3 stops39h 00m
$266
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Sun 5/10
9:19 am-2:16 pm
3 stops25h 57m
$311
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from San Francisco to Saint Thomas Island
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Saint Thomas Island in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on San Francisco-Saint Thomas Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Saint Thomas Island flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Saint Thomas Island flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Saint Thomas Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Saint Thomas Island
Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from San Francisco with our price prediction graph.
SFO-STT
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 Saint Thomas Island
How far ahead should I book a flight from San Francisco to Saint Thomas Island?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Saint Thomas Island. Price data was last updated on April 17, 2026.
Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Saint Thomas Island. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Francisco to Saint Thomas Island?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Saint Thomas Island (average of $659). Flying from San Francisco to Saint Thomas Island in April is currently the most expensive (average of $855). 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.
How much does it cost to fly round-trip from San Francisco to Saint Thomas Island?
Reviews of airlines servicing Saint Thomas Island
Get insights into the airlines that provide service to Saint Thomas Island. 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 Saint Thomas Island. Reviews last updated April 22, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andJetBlue from San Francisco to Saint Thomas Island to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.9
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Comfort
7.9
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Comfort
7.9
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Comfort
7.9
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Comfort
7.9
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Saint Thomas Island. 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 Saint Thomas Island
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San Francisco and Saint Thomas Island flights
Browse other San Francisco and Saint Thomas Island flight options. Last updated on April 22, 2026.
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Other flights to Saint Thomas Island
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Top 4 airlines flying from San Francisco to Saint Thomas Island
Discover the top 4 airlines that operate flights from San Francisco to Saint Thomas Island. 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 April 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$389 | Average$642 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$538 | Average$749 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$609 | Average$750 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$634 | Average$740 | FlexibilityNo cancel fee | On-time71% |