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Cheap flights from San Francisco to Saint Thomas Island from $238

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Saint Thomas Island departing on 6/23. 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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Find the cheapest flights from San Francisco to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:59 pm - 9:54 am
SFO
-
STT
13h 55m
2 stops
Multiple Airlines Logo
10:49 am - 1:52 pm
STT
-
SFO
30h 03m
2 stops
$468Multiple Airlines
Fri, Apr 24 - Mon, Apr 27
Multiple Airlines Logo
11:16 pm - 11:30 am
SFO
-
STT
33h 14m
3 stops
Multiple Airlines Logo
10:49 am - 1:52 pm
STT
-
SFO
30h 03m
2 stops
$478Multiple Airlines
Fri, Apr 24 - Mon, Apr 27
Multiple Airlines Logo
5:25 pm - 2:16 pm
SFO
-
STT
17h 51m
2 stops
Multiple Airlines Logo
3:21 pm - 4:30 pm
STT
-
SFO
28h 09m
2 stops
$509Multiple Airlines
Sat, May 16 - Sat, May 23
Multiple Airlines Logo
8:51 pm - 2:16 pm
SFO
-
STT
14h 25m
1 stop
Multiple Airlines Logo
3:25 pm - 7:25 pm
STT
-
SFO
31h 00m
2 stops
$539Multiple Airlines
Sun, Jun 14 - Tue, Jun 23
Multiple Airlines Logo
5:25 pm - 2:16 pm
SFO
-
STT
17h 51m
2 stops
Multiple Airlines Logo
3:21 pm - 10:41 am
STT
-
SFO
22h 20m
1 stop
$540Multiple Airlines
Sat, May 16 - Sat, May 23
JetBlue Logo
10:35 am - 1:46 pm
SFO
-
STT
24h 11m
2 stops
JetBlue Logo
2:45 pm - 11:10 pm
STT
-
SFO
11h 25m
2 stops
$545JetBlue
Sat, Sep 26 - Sat, Oct 3
Multiple Airlines Logo
8:51 pm - 2:16 pm
SFO
-
STT
14h 25m
1 stop
Multiple Airlines Logo
3:25 pm - 7:25 pm
STT
-
SFO
31h 00m
2 stops
$546Multiple Airlines
Sun, Jun 14 - Tue, Jun 23
Multiple Airlines Logo
8:51 pm - 2:16 pm
SFO
-
STT
14h 25m
1 stop
Multiple Airlines Logo
3:25 pm - 9:00 pm
STT
-
SFO
32h 35m
2 stops
$549Multiple Airlines
Sun, Jun 14 - Sun, Jun 21
Multiple Airlines Logo
5:11 pm - 2:16 pm
SFO
-
STT
18h 05m
2 stops
Multiple Airlines Logo
3:25 pm - 10:29 am
STT
-
SFO
22h 04m
1 stop
$556Multiple Airlines
Sat, Jun 13 - Tue, Jun 23
Multiple Airlines Logo
8:51 pm - 2:16 pm
SFO
-
STT
14h 25m
1 stop
Multiple Airlines Logo
11:25 am - 7:25 pm
STT
-
SFO
35h 00m
2 stops
$586Multiple Airlines
Sun, Jun 14 - Mon, Jun 22

American Airlines flights from San Francisco to Saint Thomas Island

Our best American Airlines deals on San Francisco to Saint Thomas Island flight tickets
American Airlines
Jun 23
SFO6:54 pmSan Francisco
13h 09m
2 stops
STT11:03 amSaint Thomas Island Cyril E King
Dec 2
STT4:16 pmSaint Thomas Island Cyril E King
10h 43m
1 stop
SFO10:59 pmSan Francisco
$700
American Airlines
May 6
SFO6:40 pmSan Francisco
13h 55m
2 stops
STT11:35 amSaint Thomas Island Cyril E King
May 10
STT5:05 pmSaint Thomas Island Cyril E King
20h 57m
1 stop
SFO11:02 amSan Francisco
$705
American Airlines
Jun 27
SFO6:54 pmSan Francisco
13h 09m
2 stops
STT11:03 amSaint Thomas Island Cyril E King
Jul 5
STT2:28 pmSaint Thomas Island Cyril E King
13h 13m
1 stop
SFO12:41 amSan Francisco
$725

JetBlue flights from San Francisco to Saint Thomas Island

Our best JetBlue deals on San Francisco to Saint Thomas Island flight tickets
JetBlue
Sep 26
SFO10:35 amSan Francisco
24h 11m
2 stops
STT1:46 pmSaint Thomas Island Cyril E King
Oct 3
STT2:45 pmSaint Thomas Island Cyril E King
11h 25m
2 stops
SFO11:10 pmSan Francisco
$545
JetBlue
May 29
SFO9:31 pmSan Francisco
12h 14m
1 stop
STT12:45 pmSaint Thomas Island Cyril E King
Jun 1
STT3:40 pmSaint Thomas Island Cyril E King
21h 32m
2 stops
SFO10:12 amSan Francisco
$708
JetBlue
Jun 5
SFO9:31 pmSan Francisco
12h 12m
1 stop
STT12:43 pmSaint Thomas Island Cyril E King
Jun 9
STT3:40 pmSaint Thomas Island Cyril E King
34h 07m
2 stops
SFO10:47 pmSan Francisco
$729

momondo 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, momondo users made 832,500 searches. Data last updated April 1, 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

Price

Cheapest round-trip

San FranciscoSaint Thomas Island

SFO - STT

SFOSTT

San Francisco

Fri 4/24

4:59 pm-9:54 am

2 stops13h 55m

Saint Thomas Island Cyril E King

Mon 4/27

10:49 am-1:52 pm

2 stops30h 03m

$468

San FranciscoSaint Thomas Island

SFO - STT

SFOSTT

San Francisco

Fri 4/24

11:16 pm-11:30 am

3 stops33h 14m

Saint Thomas Island Cyril E King

Mon 4/27

10:49 am-1:52 pm

2 stops30h 03m

$478

San FranciscoSaint Thomas Island

SFO - STT

SFOSTT

San Francisco

Sat 5/16

5:25 pm-2:16 pm

2 stops17h 51m

Saint Thomas Island Cyril E King

Sat 5/23

3:21 pm-4:30 pm

2 stops28h 09m

$509

San FranciscoSaint Thomas Island

SFO - STT

SFOSTT

San Francisco

Sun 6/14

8:51 pm-2:16 pm

1 stop14h 25m

Saint Thomas Island Cyril E King

Tue 6/23

3:25 pm-7:25 pm

2 stops31h 00m

$539

San FranciscoSaint Thomas Island

SFO - STT

SFOSTT

San Francisco

Sat 5/16

5:25 pm-2:16 pm

2 stops17h 51m

Saint Thomas Island Cyril E King

Sat 5/23

3:21 pm-10:41 am

1 stop22h 20m

$540
Quickest round-trip

San FranciscoSaint Thomas Island

SFO - STT

SFOSTT

San Francisco

Sat 9/26

10:35 am-1:46 pm

2 stops24h 11m

Saint Thomas Island Cyril E King

Sat 10/3

2:45 pm-11:10 pm

2 stops11h 25m

$545

San FranciscoSaint Thomas Island

SFO - STT

SFOSTT

San Francisco

Sun 6/14

8:51 pm-2:16 pm

1 stop14h 25m

Saint Thomas Island Cyril E King

Tue 6/23

3:25 pm-7:25 pm

2 stops31h 00m

$546

San FranciscoSaint Thomas Island

SFO - STT

SFOSTT

San Francisco

Sun 6/14

8:51 pm-2:16 pm

1 stop14h 25m

Saint Thomas Island Cyril E King

Sun 6/21

3:25 pm-9:00 pm

2 stops32h 35m

$549

San FranciscoSaint Thomas Island

SFO - STT

SFOSTT

San Francisco

Sat 6/13

5:11 pm-2:16 pm

2 stops18h 05m

Saint Thomas Island Cyril E King

Tue 6/23

3:25 pm-10:29 am

1 stop22h 04m

$556

San FranciscoSaint Thomas Island

SFO - STT

SFOSTT

San Francisco

Sun 6/14

8:51 pm-2:16 pm

1 stop14h 25m

Saint Thomas Island Cyril E King

Mon 6/22

11:25 am-7:25 pm

2 stops35h 00m

$586

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from San Francisco to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Francisco and Saint Thomas Island?

What is the cheapest month to fly to Saint Thomas Island?

The month of June is another great option to travel to Saint Thomas Island, with average flight prices from San Francisco averaging around $689.

How far in advance should I book a flight to Saint Thomas Island?

You are more likely to see cheaper flights to Saint Thomas Island from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $746 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Thomas Island from San Francisco for as low as $636 on momondo.

Can stopping save me money on San Francisco to Saint Thomas Island flights?

You could potentially save up to 1% on your flight if you consider stops on a San Francisco to Saint Thomas Island flight.

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

When to book flights from San Francisco to Saint Thomas Island

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

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

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

Fastest flight time

10h 15m

Direct flights

None
The fastest flight from San Francisco to Saint Thomas Island takes 10h 15m
There are no direct flights from San Francisco to Saint Thomas Island. There are no popular flight routes from San Francisco to Saint Thomas Island.
Search flight deals

Frequently asked questions about flying from San Francisco to Saint Thomas Island

  • How far is San Francisco to Saint Thomas Island Cyril E King by plane?

    There are 3687.1 mi between San Francisco and Saint Thomas Island Cyril E King. By plane, this route typically takes 10h 15m.

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

    Prices for flights from San Francisco Airport to Saint Thomas Island Cyril E King Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The travel and health documents you'll need for your trip to Saint Thomas Island Cyril E King Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Thomas Island Cyril E King Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from San Francisco to Saint Thomas Island

Compare and see reviews for airlines that fly from San Francisco to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $389Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
DeltaPriceFrom $538Free CancellationRating
7.9
8,367 reviews
Search Delta flights
United AirlinesPriceFrom $609Free CancellationRating
7.4
9,529 reviews
Search United Airlines flights
American AirlinesPriceFrom $634Free CancellationRating
7.1
11,545 reviews
Search American Airlines flights

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Saint Thomas Island?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint Thomas Island from San Francisco.

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

momondo does allow users to show only those flights to Saint Thomas Island from San Francisco which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between San Francisco and Saint Thomas Island by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Francisco to Saint Thomas Island right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint Thomas Island from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Saint Thomas Island trip

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Find better results for your trip to the U.S. Virgin Islands

Airports servicing U.S. Virgin Islands

Saint Croix Airport