$294 Cheap Flights from Saint Thomas to San Diego
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Flights from Saint Thomas to San Diego
Cheap flight deals from Saint Thomas to San Diego Starting at $294
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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STT 5:40 PM21h 25m1 stopsSAN 12:05 PMSaint Thomas - San Diego | Tue, Mar 25 | United Airlines
SAN 10:30 PM14h 13m1 stopsSTT 3:43 PMSan Diego - Saint Thomas | Tue, Apr 1 | United Airlines$574 $2,16573% OFF73% OFF$2,165 $574 -
STT 5:40 PM21h 25m1 stopsSAN 12:05 PMSaint Thomas - San Diego | Wed, Mar 26 | United Airlines
SAN 10:30 PM14h 13m1 stopsSTT 3:43 PMSan Diego - Saint Thomas | Wed, Apr 2 | United Airlines$574 $2,16573% OFF73% OFF$2,165 $574
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STT 4:45 PM21h 38m1 stopsSAN 11:23 AMSaint Thomas - San Diego | Thu, Apr 24 | United Airlines
SAN 6:34 PM15h 27m1 stopsSTT 1:01 PMSan Diego - Saint Thomas | Thu, May 1 | United Airlines$666 $2,16569% OFF69% OFF$2,165 $666
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STT 2:10 PM22h 58m1 stopsSAN 10:08 AMSaint Thomas - San Diego | Tue, May 13 | United Airlines
SAN 9:25 PM15h 18m1 stopsSTT 3:43 PMSan Diego - Saint Thomas | Thu, May 15 | United Airlines$67269% OFF$2,165 $672
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STT 4:45 PM30h 52m1 stopsSAN 8:37 PMSaint Thomas - San Diego | Wed, Apr 30 | United Airlines
SAN 9:45 PM12h 16m1 stopsSTT 1:01 PMSan Diego - Saint Thomas | Mon, May 5 | United Airlines$73566% OFF$2,165 $735
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STT 4:45 PM21h 38m1 stopsSAN 11:23 AMSaint Thomas - San Diego | Thu, Apr 3 | United Airlines
SAN 9:30 PM12h 31m1 stopsSTT 1:01 PMSan Diego - Saint Thomas | Sun, Apr 6 | United Airlines$73566% OFF$2,165 $735
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STT 4:45 PM21h 52m1 stopsSAN 11:37 AMSaint Thomas - San Diego | Tue, May 6 | United Airlines
SAN 9:30 PM11h 45m1 stopsSTT 12:15 PMSan Diego - Saint Thomas | Fri, May 9 | United Airlines$76465% OFF$2,165 $764
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STT 2:10 PM24h 32m1 stopsSAN 11:42 AMSaint Thomas - San Diego | Sun, Apr 20 | United Airlines
SAN 10:30 PM14h 13m1 stopsSTT 3:43 PMSan Diego - Saint Thomas | Thu, Apr 24 | United Airlines$79463% OFF$2,165 $794
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STT 4:45 PM21h 38m1 stopsSAN 11:23 AMSaint Thomas - San Diego | Wed, Apr 23 | United Airlines
SAN 10:30 PM14h 13m1 stopsSTT 3:43 PMSan Diego - Saint Thomas | Sat, Apr 26 | United Airlines$83461% OFF$2,165 $834
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STT 4:45 PM21h 38m1 stopsSAN 11:23 AMSaint Thomas - San Diego | Mon, Apr 21 | United Airlines
SAN 10:30 PM14h 13m1 stopsSTT 3:43 PMSan Diego - Saint Thomas | Mon, Apr 28 | United Airlines$1,51630% OFF$2,165 $1,516
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STT 1:00 PM17h 25m1 stopsSAN Invalid DateSaint Thomas - San Diego | Fri, Mar 21 | Normal Airline
SAN 3:00 PM6hNonstopSTT 4:00 PMSan Diego - Saint Thomas | Sun, Mar 23 | Normal AirlineFind More FlightsFind More Flights
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STT 4:45 PM30h 52m1 stopsSAN 8:37 PMSaint Thomas - San Diego | Thu, May 1 | United Airlines$294 $59751% OFF51% OFF$597 $294
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STT 2:10 PM34h 1m1 stopsSAN 9:11 PMSaint Thomas - San Diego | Thu, May 8 | United Airlines$295 $59751% OFF51% OFF$597 $295
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STT 4:45 PM21h 38m1 stopsSAN 11:23 AMSaint Thomas - San Diego | Wed, Apr 2 | United Airlines$299 $59750% OFF50% OFF$597 $299
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STT 5:40 PM19h 34m1 stopsSAN 10:14 AMSaint Thomas - San Diego | Wed, Mar 19 | United Airlines$32246% OFF$597 $322
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STT 4:45 PM30h 52m1 stopsSAN 8:37 PMSaint Thomas - San Diego | Wed, Apr 30 | United Airlines$33045% OFF$597 $330
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STT 4:45 PM25h 53m1 stopsSAN 3:38 PMSaint Thomas - San Diego | Tue, May 13 | United Airlines$38236% OFF$597 $382
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STT 4:45 PM21h 38m1 stopsSAN 11:23 AMSaint Thomas - San Diego | Mon, Apr 7 | United Airlines$38535% OFF$597 $385
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STT 2:10 PM22h 58m1 stopsSAN 10:08 AMSaint Thomas - San Diego | Fri, May 2 | United Airlines$38635% OFF$597 $386
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STT 6:05 PM33h 7m1 stopsSAN 12:12 AMSaint Thomas - San Diego | Sun, Apr 13 | United Airlines$39134% OFF$597 $391
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STT 9:50 AM12h 35m1 stopsSAN 7:25 PMSaint Thomas - San Diego | Fri, Mar 21 | Spirit Airlines$41830% OFF$597 $418 -
STT 1:00 PM17h 25m1 stopsSAN Invalid DateSaint Thomas - San Diego | Fri, Mar 21 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Saint Thomas (STT) to San Diego (SAN) the cheapest?
Airlines adjust prices for flights from Saint Thomas to San Diego based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Saint Thomas (STT) to San Diego (SAN) cost?
According to Trip.com's data, the lowest price is around $504. -
What is the transportation method from the main airport to downtown in San Diego?
- The distance from San Diego International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
How to find a cheap flight from Saint Thomas to San Diego
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Saint Thomas to San Diego. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest Saint Thomas to San Diego ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Saint Thomas to San Diego for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $294 for a one-way ticket on Thu, May 1.
Compare cheap Saint Thomas to San Diego flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Saint Thomas to San Diego. The most affordable airline currently operating on this route is United Airlines.
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Saint Thomas to San Diego route to track ticket prices effortlessly—no need to check manually every day.
Don't miss out on cheap Saint Thomas to San Diego flight deals and promo codes.
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Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Saint Thomas to San Diego to access exclusive deals just for you.
Flight Info | Saint Thomas to San Diego
| Cheapest one-way flight price | $293 |
|---|---|
| Off-season for travel | March |
| Peak season for travel | December |
| Flight distance | 5,421.09 km |
| Popular airline | United Airlines |
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