Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Diego to Saint Thomas Island from $199

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 11/9. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Diego to Saint Thomas Island

Cheap round-trip flights

American Airlines Logo
10:35 pm - 5:27 pmSAN-STT
14h 52m1 stop
American Airlines Logo
6:17 pm - 9:54 amSTT-SAN
19h 37m2 stops
$539American Airlines
Find Deal
Fri, Nov 28 - Sat, Dec 6
Multiple Airlines Logo
1:35 pm - 9:44 amSAN-STT
17h 09m2 stops
Multiple Airlines Logo
11:01 am - 4:45 pmSTT-SAN
32h 44m3 stops
$544Multiple Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
8:40 pm - 2:30 pmSAN-STT
13h 50m2 stops
United Airlines Logo
1:02 pm - 8:33 pmSTT-SAN
11h 31m1 stop
$567United Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 15
United Airlines Logo
8:00 pm - 2:30 pmSAN-STT
14h 30m2 stops
United Airlines Logo
1:02 pm - 10:30 pmSTT-SAN
13h 28m2 stops
$569United Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 15
Delta Logo
5:40 pm - 1:45 pmSAN-STT
16h 05m2 stops
Delta Logo
4:00 pm - 11:11 pmSTT-SAN
11h 11m1 stop
$598Delta
Find Deal
Fri, Jan 9 - Mon, Jan 19
Sun Country Air Logo
5:56 pm - 3:35 pmSAN-STT
17h 39m1 stop
Sun Country Air Logo
4:35 pm - 4:44 pmSTT-SAN
28h 09m2 stops
$843Sun Country Air
Find Deal
Fri, Dec 19 - Sat, Dec 27
Delta Logo
7:10 pm - 12:43 pmSAN-STT
13h 33m2 stops
Delta Logo
1:53 pm - 11:40 pmSTT-SAN
13h 47m2 stops
$860Delta
Find Deal
Mon, Dec 22 - Mon, Dec 29
Sun Country Air Logo
5:56 pm - 3:35 pmSAN-STT
17h 39m1 stop
Sun Country Air Logo
4:35 pm - 4:44 pmSTT-SAN
28h 09m2 stops
$893Sun Country Air
Find Deal
Fri, Dec 19 - Sat, Dec 27
JetBlue Logo
4:35 pm - 12:57 pmSAN-STT
16h 22m2 stops
JetBlue Logo
3:43 pm - 10:39 amSTT-SAN
22h 56m2 stops
$958JetBlue
Find Deal
Thu, Nov 20 - Wed, Nov 26
JetBlue Logo
3:12 pm - 2:44 pmSAN-STT
19h 32m2 stops
JetBlue Logo
5:28 pm - 9:05 amSTT-SAN
19h 37m2 stops
$1,347JetBlue
Find Deal
Sun, Nov 23 - Sun, Nov 30

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
Dec 5
SAN8:40 pmSan Diego
13h 50m
2 stops
STT2:30 pmSaint Thomas Island Cyril E King
Dec 15
STT1:02 pmSaint Thomas Island Cyril E King
11h 31m
1 stop
SAN8:33 pmSan Diego
$567
Find similar
United Airlines
Dec 5
SAN8:00 pmSan Diego
14h 30m
2 stops
STT2:30 pmSaint Thomas Island Cyril E King
Dec 15
STT1:02 pmSaint Thomas Island Cyril E King
13h 28m
2 stops
SAN10:30 pmSan Diego
$569
Find similar
United Airlines
Dec 6
SAN8:40 pmSan Diego
13h 50m
3 stops
STT2:30 pmSaint Thomas Island Cyril E King
Dec 11
STT1:02 pmSaint Thomas Island Cyril E King
15h 13m
2 stops
SAN12:15 amSan Diego
$588
Find similar

JetBlue flights from San Diego to Saint Thomas Island

Our best JetBlue deals on San Diego to Saint Thomas Island flight tickets
JetBlue
Nov 20
SAN4:35 pmSan Diego
16h 22m
2 stops
STT12:57 pmSaint Thomas Island Cyril E King
Nov 26
STT3:43 pmSaint Thomas Island Cyril E King
22h 56m
2 stops
SAN10:39 amSan Diego
$958
Find similar
JetBlue
Nov 23
SAN3:12 pmSan Diego
19h 32m
2 stops
STT2:44 pmSaint Thomas Island Cyril E King
Nov 30
STT5:28 pmSaint Thomas Island Cyril E King
19h 37m
2 stops
SAN9:05 amSan Diego
$1,347
Find similar
JetBlue
Nov 20
SAN4:35 pmSan Diego
16h 22m
2 stops
STT12:57 pmSaint Thomas Island Cyril E King
Nov 30
STT5:28 pmSaint Thomas Island Cyril E King
19h 37m
2 stops
SAN9:05 amSan Diego
$1,366
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 September 16, 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

Fri 11/28

10:35 pm-5:27 pm

1 stop14h 52m

Saint Thomas Island Cyril E King

Sat 12/6

6:17 pm-9:54 am

2 stops19h 37m

$539

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Wed 10/1

1:35 pm-9:44 am

2 stops17h 09m

Saint Thomas Island Cyril E King

Sun 10/5

11:01 am-4:45 pm

3 stops32h 44m

$544

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Fri 12/5

8:40 pm-2:30 pm

2 stops13h 50m

Saint Thomas Island Cyril E King

Mon 12/15

1:02 pm-8:33 pm

1 stop11h 31m

$567

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Fri 12/5

8:00 pm-2:30 pm

2 stops14h 30m

Saint Thomas Island Cyril E King

Mon 12/15

1:02 pm-10:30 pm

2 stops13h 28m

$569

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Fri 1/9

5:40 pm-1:45 pm

2 stops16h 05m

Saint Thomas Island Cyril E King

Mon 1/19

4:00 pm-11:11 pm

1 stop11h 11m

$598

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Fri 12/19

5:56 pm-3:35 pm

1 stop17h 39m

Saint Thomas Island Cyril E King

Sat 12/27

4:35 pm-4:44 pm

2 stops28h 09m

$843

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Mon 12/22

7:10 pm-12:43 pm

2 stops13h 33m

Saint Thomas Island Cyril E King

Mon 12/29

1:53 pm-11:40 pm

2 stops13h 47m

$860

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Fri 12/19

5:56 pm-3:35 pm

1 stop17h 39m

Saint Thomas Island Cyril E King

Sat 12/27

4:35 pm-4:44 pm

2 stops28h 09m

$893

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Thu 11/20

4:35 pm-12:57 pm

2 stops16h 22m

Saint Thomas Island Cyril E King

Wed 11/26

3:43 pm-10:39 am

2 stops22h 56m

$958

San DiegoSaint Thomas Island

SAN - STT

SANSTT

San Diego

Sun 11/23

3:12 pm-2:44 pm

2 stops19h 32m

Saint Thomas Island Cyril E King

Sun 11/30

5:28 pm-9:05 am

2 stops19h 37m

$1,347

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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?

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

The month of September is another great option to travel to Saint Thomas Island, with average flight prices from San Diego averaging around $539.

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 $704 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 $494 on momondo.

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

You could potentially save up to 44% 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.
Search flight deals

  • 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 8h 45m.

  • 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
8,019 reviews
Search Spirit Airlines flights
DeltaPriceFrom $380Free CancellationRating
7.9
7,957 reviews
Search Delta flights
United AirlinesPriceFrom $437Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
American AirlinesPriceFrom $496Free CancellationRating
7.2
10,000 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 10/16
Thu 10/23
By creating a price alert you accept our terms of use and privacy policy.

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

Airports servicing U.S. Virgin Islands

Saint Croix Airport