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Cheap flights from San Diego to Saint Thomas Island from $195

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 1/5. 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
0 bags

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Find the cheapest flights from San Diego to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:30 pm - 1:46 pmSAN-STT
14h 16m2 stops
American Airlines Logo
4:27 pm - 11:59 pmSTT-SAN
11h 32m1 stop
$539American Airlines
Find Deal
qui, fev 5 - dom, fev 15
American Airlines Logo
10:30 pm - 3:36 pmSAN-STT
13h 06m1 stop
American Airlines Logo
1:16 pm - 10:51 pmSTT-SAN
13h 35m1 stop
$598American Airlines
Find Deal
qua, fev 25 - sex, mar 6
American Airlines Logo
3:00 pm - 12:55 pmSAN-STT
18h 55m2 stops
American Airlines Logo
5:30 pm - 11:29 amSTT-SAN
20h 59m2 stops
$649American Airlines
Find Deal
ter, mar 10 - qua, mar 11
American Airlines Logo
7:30 pm - 12:40 pmSAN-STT
13h 10m2 stops
American Airlines Logo
6:39 pm - 10:00 amSTT-SAN
19h 21m2 stops
$657American Airlines
Find Deal
qui, jan 1 - sáb, jan 10
American Airlines Logo
7:30 pm - 1:48 pmSAN-STT
14h 18m2 stops
American Airlines Logo
6:36 pm - 8:48 amSTT-SAN
18h 12m2 stops
$664American Airlines
Find Deal
qua, fev 25 - sex, mar 6
Southwest Logo
10:40 pm - 1:20 pmSAN-STT
11h 40m2 stops
Southwest Logo
2:05 pm - 7:25 amSTT-SAN
20h 20m2 stops
$726Southwest
Find Deal
ter, abr 21 - dom, abr 26
United Airlines Logo
10:00 pm - 1:56 pmSAN-STT
11h 56m1 stop
United Airlines Logo
3:05 pm - 10:44 pmSTT-SAN
11h 39m1 stop
$739United Airlines
Find Deal
qui, fev 5 - dom, fev 15
United Airlines Logo
6:47 pm - 1:56 pmSAN-STT
15h 09m2 stops
United Airlines Logo
3:35 pm - 3:02 pmSTT-SAN
27h 27m3 stops
$779United Airlines
Find Deal
sex, nov 28 - sáb, dez 6
JetBlue Logo
8:39 pm - 2:20 pmSAN-STT
13h 41m2 stops
JetBlue Logo
3:17 pm - 10:39 amSTT-SAN
23h 22m2 stops
$953JetBlue
Find Deal
qui, nov 13 - dom, nov 16
Delta Logo
10:30 pm - 2:43 pmSAN-STT
12h 13m1 stop
Delta Logo
4:15 pm - 11:28 pmSTT-SAN
11h 13m1 stop
$1,028Delta
Find Deal
ter, dez 16 - sex, dez 26

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
Feb 5
SAN7:30 pmSan Diego
14h 16m
2 stops
STT1:46 pmSaint Thomas Island Cyril E King
Feb 15
STT4:27 pmSaint Thomas Island Cyril E King
11h 32m
1 stop
SAN11:59 pmSan Diego
$539
Find similar
American Airlines
Feb 25
SAN10:30 pmSan Diego
13h 06m
1 stop
STT3:36 pmSaint Thomas Island Cyril E King
Mar 6
STT1:16 pmSaint Thomas Island Cyril E King
13h 35m
1 stop
SAN10:51 pmSan Diego
$598
Find similar
American Airlines
Mar 10
SAN3:00 pmSan Diego
18h 55m
2 stops
STT12:55 pmSaint Thomas Island Cyril E King
Mar 11
STT5:30 pmSaint Thomas Island Cyril E King
20h 59m
2 stops
SAN11:29 amSan Diego
$649
Find similar

United Airlines flights from San Diego to Saint Thomas Island

Our best United Airlines deals on San Diego to Saint Thomas Island flight tickets
United Airlines
Feb 5
SAN10:00 pmSan Diego
11h 56m
1 stop
STT1:56 pmSaint Thomas Island Cyril E King
Feb 15
STT3:05 pmSaint Thomas Island Cyril E King
11h 39m
1 stop
SAN10:44 pmSan Diego
$739
Find similar
United Airlines
Nov 28
SAN6:47 pmSan Diego
15h 09m
2 stops
STT1:56 pmSaint Thomas Island Cyril E King
Dec 6
STT3:35 pmSaint Thomas Island Cyril E King
27h 27m
3 stops
SAN3:02 pmSan Diego
$779
Find similar
United Airlines
Nov 13
SAN10:00 pmSan Diego
11h 12m
1 stop
STT1:12 pmSaint Thomas Island Cyril E King
Nov 16
STT3:05 pmSaint Thomas Island Cyril E King
11h 15m
1 stop
SAN10:20 pmSan Diego
$828
Find similar

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 outubro 30, 2025.
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

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

qui 2/5

7:30 pm-1:46 pm

2 stops14h 16m

Saint Thomas Island Cyril E King

dom 2/15

4:27 pm-11:59 pm

1 stop11h 32m

$539

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

qua 2/25

10:30 pm-3:36 pm

1 stop13h 06m

Saint Thomas Island Cyril E King

sex 3/6

1:16 pm-10:51 pm

1 stop13h 35m

$598

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

ter 3/10

3:00 pm-12:55 pm

2 stops18h 55m

Saint Thomas Island Cyril E King

qua 3/11

5:30 pm-11:29 am

2 stops20h 59m

$649

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

qui 1/1

7:30 pm-12:40 pm

2 stops13h 10m

Saint Thomas Island Cyril E King

sáb 1/10

6:39 pm-10:00 am

2 stops19h 21m

$657

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

qua 2/25

7:30 pm-1:48 pm

2 stops14h 18m

Saint Thomas Island Cyril E King

sex 3/6

6:36 pm-8:48 am

2 stops18h 12m

$664

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

ter 4/21

10:40 pm-1:20 pm

2 stops11h 40m

Saint Thomas Island Cyril E King

dom 4/26

2:05 pm-7:25 am

2 stops20h 20m

$726

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

qui 2/5

10:00 pm-1:56 pm

1 stop11h 56m

Saint Thomas Island Cyril E King

dom 2/15

3:05 pm-10:44 pm

1 stop11h 39m

$739

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

sex 11/28

6:47 pm-1:56 pm

2 stops15h 09m

Saint Thomas Island Cyril E King

sáb 12/6

3:35 pm-3:02 pm

3 stops27h 27m

$779

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

qui 11/13

8:39 pm-2:20 pm

2 stops13h 41m

Saint Thomas Island Cyril E King

dom 11/16

3:17 pm-10:39 am

2 stops23h 22m

$953

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

ter 12/16

10:30 pm-2:43 pm

1 stop12h 13m

Saint Thomas Island Cyril E King

sex 12/26

4:15 pm-11:28 pm

1 stop11h 13m

$1,028

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 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?

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

The month of January is another great option to travel to Saint Thomas Island, with average flight prices from San Diego averaging around $572.

What is the cheapest day to depart on your flight to Saint Thomas Island?

On average, the least expensive day to fly to Saint Thomas Island from San Diego is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $572. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from San Diego to Saint Thomas Island for around $1,272.

What is the cheapest time of day to depart on your flight to Saint Thomas Island?

The cheapest time of day to fly to Saint Thomas Island is in the afternoon when flights can be purchased for as low as $379. Flights to Saint Thomas Island are more costly in the evening, with an average ticket price of $743. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $703 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 Diego for as low as $528 on momondo.

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

You could potentially save up to 36% on your flight if you consider stops on a San Diego to Saint Thomas Island flight.

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

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

Direct flights

None
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.
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  • 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 10m.

  • 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
Spirit AirlinesPriceFrom $224Free CancellationRating
6.3
8,116 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $437Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
DeltaPriceFrom $476Free CancellationRating
7.9
7,998 reviews
Search Delta flights
American AirlinesPriceFrom $479Free CancellationRating
7.2
11,035 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 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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Saint Croix Airport