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Flights from Grand Cayman to San Diego
Flights from Grand Cayman to San Diego Starting at £251
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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GCM 13:039h 45m1 stopsSAN 20:48Grand Cayman - San Diego | Sun, Mar 16 | Delta Air LinesSAN 22:3011h 8m1 stopsGCM 11:38San Diego - Grand Cayman | Thu, Mar 20 | Delta Air Lines£404 £52823% OFF23% OFF£528 £404
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GCM 13:5010h 30m1 stopsSAN 22:20Grand Cayman - San Diego | Wed, Mar 26 | United AirlinesSAN 17:4816h 42m1 stopsGCM 12:30San Diego - Grand Cayman | Mon, Mar 31 | United Airlines£431 £52818% OFF18% OFF£528 £431
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GCM 13:359h 40m1 stopsSAN 21:15Grand Cayman - San Diego | Fri, May 2 | United AirlinesSAN 17:4416h 46m1 stopsGCM 12:30San Diego - Grand Cayman | Sun, May 4 | United Airlines£457 £52814% OFF14% OFF£528 £457
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GCM 13:358h 47m1 stopsSAN 20:22Grand Cayman - San Diego | Wed, Apr 23 | United AirlinesSAN 17:4816h 42m1 stopsGCM 12:30San Diego - Grand Cayman | Wed, Apr 30 | United Airlines£45913% OFF£528 £459
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GCM 13:358h 47m1 stopsSAN 20:22Grand Cayman - San Diego | Thu, Apr 10 | United AirlinesSAN 17:4816h 42m1 stopsGCM 12:30San Diego - Grand Cayman | Thu, Apr 17 | United Airlines£46013% OFF£528 £460
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GCM 08:3017h 47m1 stopsSAN 00:17Grand Cayman - San Diego | Sat, Apr 12 | Cayman AirwaysSAN 19:3514h 55m1 stopsGCM 12:30San Diego - Grand Cayman | Sat, Apr 19 | United Airlines£46213% OFF£528 £462
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GCM 13:358h 47m1 stopsSAN 20:22Grand Cayman - San Diego | Wed, Apr 16 | United AirlinesSAN 17:4816h 42m1 stopsGCM 12:30San Diego - Grand Cayman | Mon, Apr 21 | United Airlines£46312% OFF£528 £463
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GCM 13:5010h 30m1 stopsSAN 22:20Grand Cayman - San Diego | Sun, Mar 16 | United AirlinesSAN 17:4319h 42m1 stopsGCM 15:25San Diego - Grand Cayman | Thu, Mar 20 | United Airlines£47211% OFF£528 £472
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GCM 14:3023h 18m1 stopsSAN 11:48Grand Cayman - San Diego | Thu, Apr 10 | Air CanadaSAN 17:4816h 42m1 stopsGCM 12:30San Diego - Grand Cayman | Thu, Apr 17 | United Airlines£47710% OFF£528 £477
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GCM 13:298h 53m1 stopsSAN 20:22Grand Cayman - San Diego | Sat, Apr 12 | United AirlinesSAN 22:0012h 40m1 stopsGCM 12:40San Diego - Grand Cayman | Sat, Apr 19 | United Airlines£4819% OFF£528 £481
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GCM 13:0017h 25m1 stopsSAN Invalid DateGrand Cayman - San Diego | Mon, Mar 17 | Normal AirlineSAN 15:006hNonstopGCM 16:00San Diego - Grand Cayman | Wed, Mar 19 | Normal AirlineFind More FlightsFind More Flights
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GCM 19:0524h 6m1 stopsSAN 17:11Grand Cayman - San Diego | Sat, Apr 12 | Sun Country Airlines£251 £34327% OFF27% OFF£343 £251
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GCM 13:359h 47m1 stopsSAN 21:22Grand Cayman - San Diego | Thu, Apr 10 | United Airlines£274 £34320% OFF20% OFF£343 £274
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GCM 08:3017h 47m1 stopsSAN 00:17Grand Cayman - San Diego | Sat, Apr 12 | Cayman Airways£276 £34320% OFF20% OFF£343 £276
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GCM 13:358h 47m1 stopsSAN 20:22Grand Cayman - San Diego | Fri, Apr 18 | United Airlines£28018% OFF£343 £280
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GCM 13:359h 47m1 stopsSAN 21:22Grand Cayman - San Diego | Thu, Apr 3 | United Airlines£28218% OFF£343 £282
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GCM 14:3024h 35m1 stopsSAN 13:05Grand Cayman - San Diego | Thu, Apr 3 | Air Canada£29314% OFF£343 £293
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GCM 13:4024h 8m1 stopsSAN 11:48Grand Cayman - San Diego | Thu, Apr 10 | Air Canada£29813% OFF£343 £298
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GCM 17:0028h 35m1 stopsSAN 19:35Grand Cayman - San Diego | Sun, Apr 6 | Cayman Airways£30212% OFF£343 £302
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GCM 13:298h 53m1 stopsSAN 20:22Grand Cayman - San Diego | Sat, Apr 12 | United Airlines£30312% OFF£343 £303
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GCM 14:4023h 8m1 stopsSAN 11:48Grand Cayman - San Diego | Sun, Apr 6 | Air Canada£3129% OFF£343 £312
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GCM 13:0017h 25m1 stopsSAN Invalid DateGrand Cayman - San Diego | Mon, Mar 17 | 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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FAQ
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When are flight tickets from Grand Cayman (GCM) to San Diego (SAN) the cheapest?
Airlines adjust prices for flights from Grand Cayman to San Diego based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Grand Cayman (GCM) to San Diego (SAN) cost?
According to Trip.com's data, the lowest price is around £490. -
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 3km, by taxi about 20 minutes.
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How many airports in San Diego (SAN)?
There are 2 airport(s) in San Diego (SAN): McClellan-Palomar Airport and San Diego International Airport.
How to find a cheap flight from Grand Cayman 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 Grand Cayman to San Diego. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from Grand Cayman to San Diego.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Grand Cayman to San Diego over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Sat, Apr 12, with one-way flights priced at just £251.
Compare cheap flight deals from Grand Cayman to San Diego across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Grand Cayman to San Diego. The cheapest airline for this route is Sun Country Airlines.
Set up a Price Alert
By setting up a Price Alert for your journey from Grand Cayman to San Diego, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Grand Cayman to San Diego.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Grand Cayman to San Diego and snag some exclusive deals just for you.
Flight Information from Grand Cayman to San Diego
Cheapest direct flight price | £250 |
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Off-season travel month | April |
Peak season for travel | December |
Flight distance | 3,855.63km |
Popular airline | United Airlines |
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