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Cheap flights from Saint Thomas Island to San Francisco from $232

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Thomas Island to San Francisco departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:49 am - 9:13 am
STT
-
SFO
25h 24m
2 stops
Multiple Airlines Logo
8:51 pm - 10:30 am
SFO
-
STT
10h 39m
1 stop
$613Multiple Airlines
Sat, Apr 18 - Thu, Jun 18
Southwest Logo
2:45 pm - 12:50 am
STT
-
SFO
13h 05m
2 stops
Southwest Logo
3:20 pm - 1:50 pm
SFO
-
STT
19h 30m
2 stops
$632Southwest
Thu, Jul 23 - Thu, Aug 6
American Airlines Logo
4:50 pm - 10:24 am
STT
-
SFO
20h 34m
1 stop
American Airlines Logo
10:40 pm - 11:05 am
SFO
-
STT
9h 25m
1 stop
$700American Airlines
Thu, Jul 23 - Thu, Aug 6
American Airlines Logo
3:37 pm - 9:16 am
STT
-
SFO
20h 39m
1 stop
American Airlines Logo
11:58 pm - 3:58 pm
SFO
-
STT
13h 00m
1 stop
$855American Airlines
Sat, Apr 18 - Thu, Jun 18
American Airlines Logo
11:27 am - 11:51 pm
STT
-
SFO
15h 24m
2 stops
American Airlines Logo
6:45 pm - 1:15 pm
SFO
-
STT
15h 30m
2 stops
$880American Airlines
Wed, Apr 8 - Sat, Apr 11
United Airlines Logo
1:22 pm - 10:30 pm
STT
-
SFO
12h 08m
1 stop
United Airlines Logo
12:45 am - 3:43 pm
SFO
-
STT
11h 58m
1 stop
$943United Airlines
Sat, Apr 18 - Wed, Jun 17
American Airlines Logo
3:37 pm - 9:16 am
STT
-
SFO
20h 39m
1 stop
American Airlines Logo
11:29 pm - 3:58 pm
SFO
-
STT
13h 29m
2 stops
$945American Airlines
Sat, Apr 18 - Thu, Jun 18
JetBlue Logo
1:21 pm - 11:56 pm
STT
-
SFO
13h 35m
2 stops
JetBlue Logo
8:35 pm - 3:42 pm
SFO
-
STT
16h 07m
2 stops
$1,293JetBlue
Sat, Apr 18 - Thu, Jun 18
American Airlines Logo
12:25 pm - 11:09 pm
STT
-
SFO
13h 44m
2 stops
American Airlines Logo
11:29 pm - 3:58 pm
SFO
-
STT
13h 29m
2 stops
$1,353American Airlines
Sat, Apr 18 - Thu, Jun 18

American Airlines flights from Saint Thomas Island to San Francisco

Our best American Airlines deals on Saint Thomas Island to San Francisco flight tickets
American Airlines
Jul 23
STT4:50 pmSaint Thomas Island Cyril E King
20h 34m
1 stop
SFO10:24 amSan Francisco
Aug 6
SFO10:40 pmSan Francisco
9h 25m
1 stop
STT11:05 amSaint Thomas Island Cyril E King
$700
American Airlines
Apr 18
STT3:37 pmSaint Thomas Island Cyril E King
20h 39m
1 stop
SFO9:16 amSan Francisco
Jun 18
SFO11:58 pmSan Francisco
13h 00m
1 stop
STT3:58 pmSaint Thomas Island Cyril E King
$855
American Airlines
Apr 8
STT11:27 amSaint Thomas Island Cyril E King
15h 24m
2 stops
SFO11:51 pmSan Francisco
Apr 11
SFO6:45 pmSan Francisco
15h 30m
2 stops
STT1:15 pmSaint Thomas Island Cyril E King
$880

momondo Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to San Francisco 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, momondo users made 832,500 searches. Data last updated March 29, 2026.
Use the filters below to find and compare flights from Saint Thomas Island to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint Thomas IslandSan Francisco

STT - SFO

STTSFO

Saint Thomas Island Cyril E King

Sat 4/18

10:49 am-9:13 am

2 stops25h 24m

San Francisco

Thu 6/18

8:51 pm-10:30 am

1 stop10h 39m

$613

Saint Thomas IslandSan Francisco

STT - SFO

STTSFO

Saint Thomas Island Cyril E King

Thu 7/23

2:45 pm-12:50 am

2 stops13h 05m

San Francisco

Thu 8/6

3:20 pm-1:50 pm

2 stops19h 30m

$632

Saint Thomas IslandSan Francisco

STT - SFO

STTSFO

Saint Thomas Island Cyril E King

Thu 7/23

4:50 pm-10:24 am

1 stop20h 34m

San Francisco

Thu 8/6

10:40 pm-11:05 am

1 stop9h 25m

$700

Saint Thomas IslandSan Francisco

STT - SFO

STTSFO

Saint Thomas Island Cyril E King

Sat 4/18

3:37 pm-9:16 am

1 stop20h 39m

San Francisco

Thu 6/18

11:58 pm-3:58 pm

1 stop13h 00m

$855

Saint Thomas IslandSan Francisco

STT - SFO

STTSFO

Saint Thomas Island Cyril E King

Wed 4/8

11:27 am-11:51 pm

2 stops15h 24m

San Francisco

Sat 4/11

6:45 pm-1:15 pm

2 stops15h 30m

$880
Quickest round-trip

Saint Thomas IslandSan Francisco

STT - SFO

STTSFO

Saint Thomas Island Cyril E King

Sat 4/18

1:22 pm-10:30 pm

1 stop12h 08m

San Francisco

Wed 6/17

12:45 am-3:43 pm

1 stop11h 58m

$943

Saint Thomas IslandSan Francisco

STT - SFO

STTSFO

Saint Thomas Island Cyril E King

Sat 4/18

3:37 pm-9:16 am

1 stop20h 39m

San Francisco

Thu 6/18

11:29 pm-3:58 pm

2 stops13h 29m

$945

Saint Thomas IslandSan Francisco

STT - SFO

STTSFO

Saint Thomas Island Cyril E King

Sat 4/18

1:21 pm-11:56 pm

2 stops13h 35m

San Francisco

Thu 6/18

8:35 pm-3:42 pm

2 stops16h 07m

$1,293

Saint Thomas IslandSan Francisco

STT - SFO

STTSFO

Saint Thomas Island Cyril E King

Sat 4/18

12:25 pm-11:09 pm

2 stops13h 44m

San Francisco

Thu 6/18

11:29 pm-3:58 pm

2 stops13h 29m

$1,353
Cheapest one-way

Saint Thomas IslandSan Francisco

STT - SFO

STTSFO

Saint Thomas Island Cyril E King

Tue 5/12

2:04 pm-8:36 pm

3 stops33h 32m

$232

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Saint Thomas Island to San Francisco

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How have Saint Thomas Island to San Francisco flight prices changed over time?

When to book flights from Saint Thomas Island to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Saint Thomas Island to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Saint Thomas Island to San Francisco (STT to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint Thomas Island to San Francisco

Fastest flight time

10h 42m

Direct flights

None
The fastest flight from Saint Thomas Island to San Francisco takes 10h 42m
There are no direct flights from Saint Thomas Island to San Francisco. There are no popular flight routes from Saint Thomas Island to San Francisco.
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  • How far is Saint Thomas Island Cyril E King to San Francisco by plane?

    San Francisco is 3687.1 mi away from Saint Thomas Island Cyril E King. 10h 42m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Saint Thomas Island Cyril E King Airport to San Francisco Airport?

    Prices for flights from Saint Thomas Island Cyril E King Airport to San Francisco Airport were last updated today.

  • How many operators does momondo search for flights from Saint Thomas Island Cyril E King Airport to San Francisco Airport?

  • How old do you have to be to fly from Saint Thomas Island Cyril E King Airport to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint Thomas Island Cyril E King Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Saint Thomas Island to San Francisco?

Best airlines flying from Saint Thomas Island to San Francisco

Compare and see reviews for airlines that fly from Saint Thomas Island to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $599Free CancellationRating
7.1
11,521 reviews
Search American Airlines flights

Traveling to a place near San Francisco?

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Can I find flights from Saint Thomas Island to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Saint Thomas Island to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from Saint Thomas Island to San Francisco?

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