$278+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — STT
Aug 11 — Aug 181
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Saint Thomas Island 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Saint Thomas Island
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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 July 12, 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 July 12, 2026.
This FlightHub deal was found by Cheapflights users on 7/9. 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.
Wed 8/2610:59 am
SFO
- STT
2 stops24h 56m
JetBlue
Tue 9/11:53 pm
STT
- SFO
3 stops24h 27m
JetBlue
Deal found 7/9![JetBlue logo]()
$526
This Southwest deal was found by Cheapflights users on 7/10. 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.
Sun 10/113:50 pm
SFO
- STT
2 stops19h 10m
Southwest
Thu 10/152:50 pm
STT
- SFO
2 stops22h 15m
Southwest
Deal found 7/10![Southwest logo]()
$560
This Expedia deal was found by Cheapflights users on 7/10. 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.
Fri 10/238:45 pm
SFO
- STT
2 stops16h 09m
JetBlue
Wed 10/284:40 pm
STT
- SFO
2 stops19h 50m
JetBlue
Deal found 7/10![JetBlue logo]()
$588
This FlightHub deal was found by Cheapflights users on 7/9. 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.
Fri 8/1410:40 pm
SFO
- STT
2 stops13h 17m
JetBlue
Fri 8/212:49 pm
STT
- SFO
2 stops22h 16m
JetBlue
Deal found 7/9![JetBlue logo]()
$598
This FlightHub deal was found by Cheapflights users on 7/7. 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.
Fri 9/189:45 pm
SFO
- STT
2 stops37h 56m
JetBlue
Tue 9/223:40 pm
STT
- SFO
2 stops30h 35m
JetBlue
Deal found 7/7![JetBlue logo]()
$611
This FlightHub deal was found by Cheapflights users on 7/9. 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.
Sun 10/189:45 pm
SFO
- STT
2 stops39h 09m
JetBlue
Sun 10/254:40 pm
STT
- SFO
2 stops43h 50m
JetBlue
Deal found 7/9![JetBlue logo]()
$657
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 July 12, 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 July 12, 2026.
This FlightHub deal was found by Cheapflights users on 7/9. 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.
Wed 8/2610:59 am
SFO
- STT
2 stops24h 56m
JetBlue
Tue 9/11:53 pm
STT
- SFO
3 stops24h 27m
JetBlue
Deal found 7/9![JetBlue logo]()
$526
This Southwest deal was found by Cheapflights users on 7/10. 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.
Sun 10/113:50 pm
SFO
- STT
2 stops19h 10m
Southwest
Thu 10/152:50 pm
STT
- SFO
2 stops22h 15m
Southwest
Deal found 7/10![Southwest logo]()
$560
This Delta deal was found by Cheapflights users on 7/12. 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 8/2010:00 pm
SFO
- STT
1 stop12h 34m
Delta
Sat 9/54:13 pm
STT
- SFO
1 stop10h 45m
Delta
Deal found 7/12![Delta logo]()
$664
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Thu 11/121:07 pm
SFO
- STT
1 stop19h 00m
American Airlines
Fri 11/2012:57 pm
STT
- SFO
2 stops13h 31m
American Airlines
Deal found 7/7![American Airlines logo]()
$750
This Delta deal was found by Cheapflights users on 7/12. 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 8/266:28 pm
SFO
- STT
2 stops16h 06m
Delta
Tue 9/12:49 pm
STT
- SFO
1 stop12h 09m
Delta
Deal found 7/12![Delta logo]()
$688
This Delta deal was found by Cheapflights users on 7/7. 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.
Fri 9/1810:00 pm
SFO
- STT
1 stop12h 42m
Delta
Tue 9/222:52 pm
STT
- SFO
1 stop12h 05m
Delta
Deal found 7/7![Delta logo]()
$692
This Delta deal was found by Cheapflights users on 7/8. 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 8/2510:00 pm
SFO
- STT
1 stop12h 34m
Delta
Mon 8/312:49 pm
STT
- SFO
1 stop12h 09m
Delta
Deal found 7/8![Delta logo]()
$725
This Delta deal was found by Cheapflights users on 7/8. 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.
Fri 8/1411:15 pm
SFO
- STT
1 stop11h 19m
Delta
Sat 8/224:13 pm
STT
- SFO
1 stop10h 45m
Delta
Deal found 7/8![Delta logo]()
$750
Last-minute flights from San Francisco to Saint Thomas IslandDiscover last-minute flight deals from San Francisco to Saint Thomas Island. Data last updated July 12, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Saint Thomas Island. Data last updated July 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Thu 8/139:35 pm
SFO
- STT
1 stop12h 18m
American Airlines
Mon 8/174:42 pm
STT
- SFO
1 stop10h 11m
American Airlines
Deal found 7/9![American Airlines logo]()
$700
This FlightHub deal was found by Cheapflights users on 7/9. 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.
Fri 8/1410:40 pm
SFO
- STT
2 stops13h 17m
JetBlue
Fri 8/212:49 pm
STT
- SFO
2 stops22h 16m
JetBlue
Deal found 7/9![JetBlue logo]()
$598
This Delta deal was found by Cheapflights users on 7/11. 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.
Fri 8/146:28 pm
SFO
- STT
2 stops16h 06m
Delta
Sat 8/224:13 pm
STT
- SFO
1 stop10h 45m
Delta
Deal found 7/11![Delta logo]()
$701
This Delta deal was found by Cheapflights users on 7/12. 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 8/206:28 pm
SFO
- STT
2 stops16h 06m
Delta
Sat 9/54:13 pm
STT
- SFO
1 stop10h 45m
Delta
Deal found 7/12![Delta logo]()
$664
This FlightHub deal was found by Cheapflights users on 7/9. 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.
Wed 8/2610:59 am
SFO
- STT
2 stops24h 56m
JetBlue
Tue 9/11:53 pm
STT
- SFO
3 stops24h 27m
JetBlue
Deal found 7/9![JetBlue logo]()
$526
This Delta deal was found by Cheapflights users on 7/9. 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 8/266:28 pm
SFO
- STT
2 stops16h 06m
Delta
Tue 9/12:49 pm
STT
- SFO
1 stop12h 09m
Delta
Deal found 7/9![Delta logo]()
$688
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 July 12, 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 July 12, 2026.
This Southwest deal was found by Cheapflights users on 7/12. 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 8/77:55 pm
SFO
- STT
2 stops14h 25m
Southwest
Deal found 7/12![Southwest logo]()
$278
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Tue 9/151:27 pm
SFO
- STT
2 stops20h 24m
American Airlines
Deal found 7/9![American Airlines logo]()
$281
This Priceline deal was found by Cheapflights users on 7/12. 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.
Fri 8/73:18 pm
SFO
- STT
1 stop18h 41m
JetBlue
Deal found 7/12![JetBlue logo]()
$321
This American Airlines deal was found by Cheapflights users on 7/11. 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.
Tue 10/69:27 am
SFO
- STT
2 stops24h 31m
American Airlines
Deal found 7/11![American Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 7/11. 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.
Wed 10/71:28 pm
SFO
- STT
2 stops22h 27m
American Airlines
Deal found 7/11![American Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 7/7. 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.
Sat 12/126:00 pm
SFO
- STT
2 stops17h 00m
Southwest
Deal found 7/7![Southwest logo]()
$339
This Delta deal was found by Cheapflights users on 7/11. 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 1/512:40 am
SFO
- STT
2 stops11h 35m
Delta
Deal found 7/11![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 7/9. 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 9/1510:00 pm
SFO
- STT
1 stop12h 42m
Delta
Deal found 7/9![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 7/11. 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 10/56:29 pm
SFO
- STT
2 stops16h 10m
Delta
Deal found 7/11![Delta logo]()
$348
This United Airlines deal was found by Cheapflights users on 7/11. 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 10/810:50 pm
SFO
- STT
2 stops33h 17m
United Airlines
Deal found 7/11![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 7/11. 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 10/89:30 pm
SFO
- STT
1 stop13h 09m
Delta
Deal found 7/11![Delta logo]()
$367
This United Airlines deal was found by Cheapflights users on 7/7. 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 7/2010:37 pm
SFO
- STT
2 stops14h 06m
United Airlines
Deal found 7/7![United Airlines logo]()
$372
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 July 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $526 (FlightHub) |
One-way from | $278 (Southwest) |
Popular in | December |
Cheapest in | January |
Average price | $700 |
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 July 12, 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
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Wed 8/26
10:59 am-2:55 pm
2 stops24h 56m
Saint Thomas Island Cyril E King
Tue 9/1
1:53 pm-11:20 am
3 stops24h 27m
$526
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Sun 10/11
3:50 pm-2:00 pm
2 stops19h 10m
Saint Thomas Island Cyril E King
Thu 10/15
2:50 pm-10:05 am
2 stops22h 15m
$560
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Thu 8/20
10:00 pm-1:34 pm
1 stop12h 34m
Saint Thomas Island Cyril E King
Sat 9/5
4:13 pm-11:58 pm
1 stop10h 45m
$664
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Wed 8/26
6:28 pm-1:34 pm
2 stops16h 06m
Saint Thomas Island Cyril E King
Tue 9/1
2:49 pm-11:58 pm
1 stop12h 09m
$688
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Fri 9/18
10:00 pm-1:42 pm
1 stop12h 42m
Saint Thomas Island Cyril E King
Tue 9/22
2:52 pm-11:57 pm
1 stop12h 05m
$692
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Tue 8/25
10:00 pm-1:34 pm
1 stop12h 34m
Saint Thomas Island Cyril E King
Mon 8/31
2:49 pm-11:58 pm
1 stop12h 09m
$725
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Thu 11/12
1:07 pm-12:07 pm
1 stop19h 00m
Saint Thomas Island Cyril E King
Fri 11/20
12:57 pm-10:28 pm
2 stops13h 31m
$750
Quickest round-trip
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Fri 8/14
11:15 pm-1:34 pm
1 stop11h 19m
Saint Thomas Island Cyril E King
Sat 8/22
4:13 pm-11:58 pm
1 stop10h 45m
$750
Cheapest one-way
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Fri 8/7
7:55 pm-1:20 pm
2 stops14h 25m
$278
San FranciscoSaint Thomas Island
SFO - STT
SFOSTT
San Francisco
Tue 9/15
1:27 pm-12:51 pm
2 stops20h 24m
$281
Showing 1-10 of 20 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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 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?
Booking 45 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 December is currently the most expensive (average of $857). 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 July 12, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines 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
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
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.
Traveling to a place near Saint Thomas Island?
Book flights to Saint Thomas Island if you plan to visit one of these locationsSt. John
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Complete your trip
Complete your trip to Saint Thomas Island by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from San Francisco to Saint Thomas Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Saint Thomas Island flights
Browse other San Francisco and Saint Thomas Island flight options. Last updated on July 12, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on July 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Saint Thomas Island
Explore flights to Saint Thomas Island departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 12, 2026.
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 July 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$749 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$463 | Average$642 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$609 | Average$816 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$640 | Average$759 | FlexibilityNo cancel fee | On-time71% |