SAN - STT

$156 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 8/3. 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
$316
Typical prices: $783-$410
American Airlines
Thu 5/7Thu 5/14
SAN - STT • 2 stops
Cheapest one-way
$156
Typical prices: $166-$268
Delta
Mon 8/3
SAN - STT • 2 stops
Top airlines
Cheapest • from $316 (round-trip)
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
Cheapest • Avg $406 (round-trip)
Shortest trip • 9h 48m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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, May 7 - Thu, May 14
American Airlines Logo
7:20 pm - 12:35 pm
SAN
-
STT
14h 15m
2 stops
American Airlines Logo
12:25 pm - 10:00 pm
STT
-
SAN
12h 35m
2 stops
$316American Airlines
Wed, Aug 26 - Tue, Sep 1
American Airlines Logo
10:45 pm - 3:52 pm
SAN
-
STT
14h 07m
2 stops
American Airlines Logo
1:49 pm - 10:19 am
STT
-
SAN
23h 30m
2 stops
$321American Airlines
Thu, May 7 - Thu, May 14
American Airlines Logo
1:31 pm - 10:47 am
SAN
-
STT
18h 16m
1 stop
American Airlines Logo
1:15 pm - 8:50 pm
STT
-
SAN
10h 35m
1 stop
$323American Airlines
Wed, Apr 29 - Thu, May 7
American Airlines Logo
7:20 pm - 11:35 am
SAN
-
STT
13h 15m
2 stops
American Airlines Logo
5:05 pm - 8:15 am
STT
-
SAN
18h 10m
2 stops
$328American Airlines
Sat, May 2 - Wed, May 6
American Airlines Logo
12:53 pm - 11:35 am
SAN
-
STT
19h 42m
1 stop
American Airlines Logo
11:27 am - 9:55 pm
STT
-
SAN
13h 28m
2 stops
$330American Airlines
Wed, Apr 29 - Thu, May 7
American Airlines Logo
1:36 pm - 10:47 am
SAN
-
STT
18h 11m
1 stop
American Airlines Logo
1:15 pm - 8:50 pm
STT
-
SAN
10h 35m
1 stop
$353American Airlines
Mon, May 4 - Mon, May 11
American Airlines Logo
9:45 pm - 1:15 pm
SAN
-
STT
12h 30m
2 stops
American Airlines Logo
11:27 am - 10:49 pm
STT
-
SAN
14h 22m
1 stop
$372American Airlines
Thu, May 14 - Mon, May 18
United Airlines Logo
8:45 pm - 3:43 pm
SAN
-
STT
15h 58m
2 stops
United Airlines Logo
1:22 pm - 8:04 pm
STT
-
SAN
9h 42m
1 stop
$381United Airlines
Wed, Aug 26 - Tue, Sep 1
American Airlines Logo
12:32 pm - 3:52 pm
SAN
-
STT
24h 20m
1 stop
American Airlines Logo
1:49 pm - 9:44 am
STT
-
SAN
22h 55m
2 stops
$385American Airlines
Fri, May 8 - Thu, May 14
Delta Logo
10:00 pm - 12:06 pm
SAN
-
STT
11h 06m
1 stop
Delta Logo
1:16 pm - 11:27 pm
STT
-
SAN
13h 11m
1 stop
$398Delta
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 May.

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 $460 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $1,153 and $774 respectively.

Good to know

Low seasonJuly
Cheapest flight$156
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 24% 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 $156 for a one-way ticket and $316 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?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between San Diego and Saint Thomas Island, with SkyTeam 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 8409 reviews
7.8Entertainment
7.9Comfort
8.5Crew
8.1Boarding
7.2Food
Airline reviews

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

10.0 ExcellentTeresa, Apr 2026
SMF - LAX
Read more Delta reviews

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

The business class seat is exceptional. I wish the food is more palatable.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Business class seats felt very cramped compared to other airlines.

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

Friendly crew is the only nice thing. Seats uncomfortable. Food and snacks horrible. Movies were the same as the first 10 hour flight two weeks before

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

I cancelled my ticket less than 24 hours deadline but I didn’t get refunded.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

The experience at checkin for my American Airlines flight from Sacramento to LAX was very good including the assistance I received in getting my bags checked in and boarding passes printed. Was pleasantly surprised the my bags were checked through all the way to my destination at Clark International Airport in Angeles, Philippines.

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

Information on your arrival and departure airports