SAN - STT

$126 Find Cheap Flights from San Diego to Saint Thomas Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Saint Thomas Island departing on 3/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Thomas Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Saint Thomas Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Saint Thomas Island, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$204
Typical prices: $487-$956
American Airlines
Thu 4/9Thu 4/16
SAN - STT • 1 stop
Cheapest one-way
$126
Typical prices: $219-$310
American Airlines
Tue 3/31
SAN - STT • 1 stop
Top airlines
American Airlines
Cheapest • from $204 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Diego and Saint Thomas Island. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Washington, D.C. (IAD)
Cheapest • Avg $406 (round-trip)
Charlotte (CLT)
Shortest trip • 9h 49m (one-way)
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 40% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Saint Thomas Island!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Diego to Saint Thomas Island (SAN-STT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Saint Thomas Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Saint Thomas Island

Thu, Apr 9 - Thu, Apr 16
American Airlines Logo
10:30 pm - 12:35 pm
SAN
-
STT
11h 05m
1 stop
American Airlines Logo
12:25 pm - 11:33 pm
STT
-
SAN
14h 08m
2 stops
$204American Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
7:14 pm - 1:08 pm
SAN
-
STT
14h 54m
2 stops
United Airlines Logo
2:10 pm - 10:59 pm
STT
-
SAN
11h 49m
1 stop
$256United Airlines
Sat, Apr 25 - Mon, May 4
American Airlines Logo
9:45 pm - 1:15 pm
SAN
-
STT
12h 30m
2 stops
American Airlines Logo
2:05 pm - 12:13 pm
STT
-
SAN
25h 08m
2 stops
$264American Airlines
Wed, Apr 29 - Thu, May 7
United Airlines Logo
7:40 pm - 3:43 pm
SAN
-
STT
17h 03m
2 stops
United Airlines Logo
1:22 pm - 8:04 pm
STT
-
SAN
9h 42m
1 stop
$294United Airlines
Wed, Apr 29 - Thu, May 7
Delta Logo
9:45 pm - 1:51 pm
SAN
-
STT
13h 06m
1 stop
Delta Logo
1:16 pm - 9:20 pm
STT
-
SAN
11h 04m
1 stop
$339Delta
Wed, Apr 29 - Thu, May 7
United Airlines Logo
7:14 pm - 1:08 pm
SAN
-
STT
14h 54m
2 stops
United Airlines Logo
1:22 pm - 8:04 pm
STT
-
SAN
9h 42m
1 stop
$346United Airlines
Wed, Apr 29 - Thu, May 7
Delta Logo
9:45 pm - 1:51 pm
SAN
-
STT
13h 06m
1 stop
Delta Logo
1:16 pm - 11:27 pm
STT
-
SAN
13h 11m
1 stop
$368Delta
Wed, Apr 29 - Thu, May 7
United Airlines Logo
7:14 pm - 1:08 pm
SAN
-
STT
14h 54m
2 stops
United Airlines Logo
1:22 pm - 11:59 pm
STT
-
SAN
13h 37m
2 stops
$376United Airlines
Wed, Apr 29 - Thu, May 7
United Airlines Logo
9:45 pm - 12:20 pm
SAN
-
STT
11h 35m
1 stop
United Airlines Logo
1:22 pm - 8:04 pm
STT
-
SAN
9h 42m
1 stop
$398United Airlines
Sun, Mar 15 - Thu, Mar 19
American Airlines Logo
10:00 pm - 1:03 pm
SAN
-
STT
12h 03m
2 stops
American Airlines Logo
12:02 pm - 10:59 pm
STT
-
SAN
13h 57m
2 stops
$402American Airlines
Booking Insights

KAYAK's insights & trends for San Diego to Saint Thomas Island flights

Get data-powered insights and trends into flights from San Diego to Saint Thomas Island to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Diego to Saint Thomas Island?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Diego to Saint Thomas Island departing in April.

What is the cheapest month to fly from San Diego to Saint Thomas Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Saint Thomas Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Saint Thomas Island is March, where tickets cost $408 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $1,170 and $858 respectively.

Good to know

Low seasonSeptember
Cheapest flight$126
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 41% lower on average.
Flight from San Diego to Saint Thomas Island

When to book flights from San Diego to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from San Diego to Saint Thomas Island based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Saint Thomas Island

  • What is the cheapest flight from San Diego to Saint Thomas Island?

    In the last 3 days, the lowest price for a flight from San Diego to Saint Thomas Island was $126 for a one-way ticket and $204 for a round-trip.

  • Do I need a passport to fly between San Diego and Saint Thomas Island?

    Yes, you’ll need a passport to travel to Saint Thomas Island from San Diego.

  • Which airports will I be using when flying from San Diego to Saint Thomas Island?

    When flying out of San Diego you will be using San Diego. You will be landing at Saint Thomas Island, also known as Saint Thomas Island Cyril E King.

  • Which aircraft models fly most regularly from San Diego to Saint Thomas Island?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to Saint Thomas Island?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between San Diego and Saint Thomas Island, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Diego to Saint Thomas Island, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Diego to Saint Thomas Island are Delta and United Airlines. With an average price for the route of $783 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $509 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Diego to Saint Thomas Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Saint Thomas Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Saint Thomas Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Saint Thomas Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Thomas Island with an airline and back to San Diego with another airline. Booking your flights between San Diego and STT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Saint Thomas Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from San Diego to Saint Thomas Island

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Saint Thomas Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Saint Thomas Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8237 reviews
8.1Boarding
8.5Crew
7.2Food
7.9Comfort
7.8Entertainment
Airline reviews

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

4.0 OkayJahmes, Feb 2026
LAX - MCO
Read more Delta reviews

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

it was a very short flight so my expectations were low.

Entertainment kept turning itself off. Gave up on watching a movie.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

The flight was really crowded. Flight attendants were just ok.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

It would be nice to have some low carb options in the snacks.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The flight was on time and arrived early. The crew were friendly and helpful.

Everything you need to know for your flight from San Diego to Saint Thomas Island

Information on your arrival and departure airports