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Cheap flights from San Diego to Saint Thomas Island from $211

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 Diego to Saint Thomas Island departing on 12/5. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:30 pm - 1:34 pm-
13h 04m
Delta Logo
4:13 pm - 11:00 pm-
9h 47m
$380Delta
Fri, Aug 28 - Sat, Sep 5
Delta Logo
7:02 pm - 3:02 pm-
17h 00m
Delta Logo
4:13 pm - 11:00 pm-
9h 47m
$380Delta
Fri, Aug 28 - Sat, Sep 5
Delta Logo
3:20 pm - 1:20 pm-
18h 00m
Delta Logo
1:50 pm - 11:03 pm-
13h 13m
$431Delta
Mon, Jan 4 - Fri, Jan 8
American Airlines Logo
9:25 pm - 2:55 pm-
14h 30m
American Airlines Logo
1:48 pm - 8:24 am-
21h 36m
$442American Airlines
Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
10:20 pm - 3:52 pm-
14h 32m
American Airlines Logo
4:42 pm - 8:58 am-
19h 16m
$467American Airlines
Fri, Aug 28 - Sat, Sep 5
American Airlines Logo
10:20 pm - 2:55 pm-
13h 35m
American Airlines Logo
1:48 pm - 8:24 am-
21h 36m
$478American Airlines
Thu, Oct 15 - Mon, Oct 19
Southwest Logo
8:00 pm - 1:20 pm-
14h 20m
Southwest Logo
2:35 pm - 10:10 pm-
10h 35m
$539Southwest
Fri, Sep 11 - Mon, Sep 28
United Airlines Logo
6:30 pm - 12:00 pm-
13h 30m
United Airlines Logo
3:35 pm - 9:53 pm-
10h 18m
$578United Airlines
Wed, Dec 2 - Sun, Dec 6
United Airlines Logo
8:45 pm - 12:00 pm-
11h 15m
United Airlines Logo
3:35 pm - 9:53 pm-
10h 18m
$578United Airlines
Wed, Dec 2 - Sun, Dec 6
Southwest Logo
10:40 pm - 1:50 pm-
12h 10m
Southwest Logo
2:10 pm - 10:30 pm-
11h 20m
$655Southwest
Thu, Sep 24 - Sun, Sep 27

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American Airlines flights from San Diego to Saint Thomas Island

Our best American Airlines deals on San Diego to Saint Thomas Island flight tickets
American Airlines
Oct 15
SAN9:25 pmSan Diego
14h 30m
2 stops
STT2:55 pmSaint Thomas Island Cyril E King
Oct 19
STT1:48 pmSaint Thomas Island Cyril E King
21h 36m
2 stops
SAN8:24 amSan Diego
$442
American Airlines
Aug 28
SAN10:20 pmSan Diego
14h 32m
2 stops
STT3:52 pmSaint Thomas Island Cyril E King
Sep 5
STT4:42 pmSaint Thomas Island Cyril E King
19h 16m
2 stops
SAN8:58 amSan Diego
$467
American Airlines
Oct 11
SAN9:25 pmSan Diego
14h 30m
2 stops
STT2:55 pmSaint Thomas Island Cyril E King
Oct 16
STT1:48 pmSaint Thomas Island Cyril E King
21h 36m
2 stops
SAN8:24 amSan Diego
$478

Delta flights from San Diego to Saint Thomas Island

Our best Delta deals on San Diego to Saint Thomas Island flight tickets
Delta
Aug 28
SAN9:30 pmSan Diego
13h 04m
1 stop
STT1:34 pmSaint Thomas Island Cyril E King
Sep 5
STT4:13 pmSaint Thomas Island Cyril E King
9h 47m
1 stop
SAN11:00 pmSan Diego
$380
Delta
Jan 4
SAN3:20 pmSan Diego
18h 00m
2 stops
STT1:20 pmSaint Thomas Island Cyril E King
Jan 8
STT1:50 pmSaint Thomas Island Cyril E King
13h 13m
1 stop
SAN11:03 pmSan Diego
$431
Delta
Jan 4
SAN10:10 pmSan Diego
11h 10m
1 stop
STT1:20 pmSaint Thomas Island Cyril E King
Jan 8
STT4:15 pmSaint Thomas Island Cyril E King
10h 48m
1 stop
SAN11:03 pmSan Diego
$463

momondo Fare Finder

 
Customize your flight search to find flights from San Diego 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 August 4, 2026.
Use the filters below to find and compare flights from San Diego to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Fri 8/28

9:30 pm-1:34 pm

1 stop13h 04m

Saint Thomas Island Cyril E King

Sat 9/5

4:13 pm-11:00 pm

1 stop9h 47m

$380

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Fri 8/28

7:02 pm-3:02 pm

2 stops17h 00m

Saint Thomas Island Cyril E King

Sat 9/5

4:13 pm-11:00 pm

1 stop9h 47m

$380

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Mon 1/4

3:20 pm-1:20 pm

2 stops18h 00m

Saint Thomas Island Cyril E King

Fri 1/8

1:50 pm-11:03 pm

1 stop13h 13m

$431

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Thu 10/15

9:25 pm-2:55 pm

2 stops14h 30m

Saint Thomas Island Cyril E King

Mon 10/19

1:48 pm-8:24 am

2 stops21h 36m

$442

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Fri 8/28

10:20 pm-3:52 pm

2 stops14h 32m

Saint Thomas Island Cyril E King

Sat 9/5

4:42 pm-8:58 am

2 stops19h 16m

$467

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Thu 10/15

10:20 pm-2:55 pm

1 stop13h 35m

Saint Thomas Island Cyril E King

Mon 10/19

1:48 pm-8:24 am

2 stops21h 36m

$478

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Fri 9/11

8:00 pm-1:20 pm

2 stops14h 20m

Saint Thomas Island Cyril E King

Mon 9/28

2:35 pm-10:10 pm

2 stops10h 35m

$539

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Wed 12/2

6:30 pm-12:00 pm

2 stops13h 30m

Saint Thomas Island Cyril E King

Sun 12/6

3:35 pm-9:53 pm

1 stop10h 18m

$578
Quickest round-trip

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Wed 12/2

8:45 pm-12:00 pm

1 stop11h 15m

Saint Thomas Island Cyril E King

Sun 12/6

3:35 pm-9:53 pm

1 stop10h 18m

$578

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Thu 9/24

10:40 pm-1:50 pm

2 stops12h 10m

Saint Thomas Island Cyril E King

Sun 9/27

2:10 pm-10:30 pm

2 stops11h 20m

$655

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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2

See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from San Diego 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 Diego and Saint Thomas Island?

Prices are currently typical for flights on this route.

Typical prices usually range from $341 to $442.
The lowest price recently found on this route was $380.

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

The month of August is another great option to travel to Saint Thomas Island, with average flight prices from San Diego averaging around $438.

When to book flights from San Diego to Saint Thomas Island

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego 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 Diego to Saint Thomas Island (SAN to STT) flight deals and tips

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

Fastest flight time

10h 00m

Direct flights

None
The fastest flight from San Diego to Saint Thomas Island takes 10h 00m
There are no direct flights from San Diego to Saint Thomas Island. There are no popular flight routes from San Diego to Saint Thomas Island.
Search flight deals

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

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

    A flight from San Diego to Saint Thomas Island Cyril E King will travel around 3366.4 mi. By plane, this route typically takes 10h 00m.

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

    Prices for flights from San Diego Airport to Saint Thomas Island Cyril E King Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Diego 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 Diego to Saint Thomas Island?

Best airlines flying from San Diego to Saint Thomas Island

Compare and see reviews for airlines that fly from San Diego to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $168Free CancellationRating
7.8
8,483 reviews
Search Delta flights
American AirlinesPriceFrom $319Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights
United AirlinesPriceFrom $339Free CancellationRating
7.4
10,059 reviews
Search United 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 Diego to Saint Thomas Island?

Finding the right flight to Saint Thomas Island from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint Thomas Island quick and easy, saving you time and money.

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

All flight searches from San Diego to Saint Thomas Island on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Saint Thomas Island.

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

Of course. momondo tracks the price of San Diego to Saint Thomas Island flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Saint Thomas Island trip

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