Cheap Flights from Gainesville to San Diego

Compare Gainesville to San Diego flight deals

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Flight deals from Gainesville to San Diego

Looking for a cheap last-minute deal or the best return flight from Gainesville Airport to San Diego? If you want to travel next month, return fares start from R 7,898. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Gainesville to San Diego

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Gainesville to San Diego flights are currently cheapest in August.

Alternative Gainesville to San Diego routes

Looking for the cheapest, fastest or easiest route from Gainesville to San Diego? You could fly into the following airports instead.

Gainesville to San Diego: Flight information

The things to know before you go.
Cheapest flight foundR 6,994
Cheapest month to flyAugust

Finding cheap flights from Gainesville to San Diego: Frequently asked questions

There are 2 airports in San Diego: San Diego International and McClellan-Palomar.
The best price we found for a return flight from Gainesville to San Diego is R 7,050. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Gainesville to San Diego. But we found flights with one or more stops from R 7,050.
As of July 2026, there are no flights flying from Gainesville to San Diego.
The cheapest month to fly from Gainesville to San Diego is usually July.
If you're flying from Gainesville Airport, the cheapest airport near San Diego is San Diego International – which is 4.1 km away from the centre of San Diego. We've found flights into this airport from R 7,050.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Gainesville Airport to San Diego on Wednesday, 29 July 2026.
No airlines currently offer direct flights between Gainesville Airport and San Diego. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.

In July, the average temperature is usually around 22°C. August is typically the warmest month in San Diego, when it usually averages around 28°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 10°C. The rainiest month is February.
Currently, Delta offers the cheapest flight tickets to San Diego.

Travelling from Gainesville Regional Airport (GNV) to San Diego: what you need to know

  • San Diego is three hours behind Gainesville, where Gainesville Regional Airport is located. San Diego follows the UTC-8 timezone.

  • Give yourself plenty of time to catch your GNV to San Diego flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as November, it's a good idea to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead of international flights when you travel during high season in general.

  • Travelling from central Gainesville to GNV takes about 30 minutes by public transport. If you drive, ride-share or grab a taxi, you'll cover the 6 kilometres in 15 minutes or so, depending on traffic.

  • Want a stress-free start to your holiday? Stay near GNV. Whether you're catching an early flight from Gainesville Regional Airport to San Diego or don't want departure day to feel hectic, these hotels put convenience first:

  • Gainesville Regional Airport maintains a solid on-time performance, reducing your chances of a delayed flight. Departures from GNV land on schedule 84% of the time.

  • You'll find GNV at 3400 Northeast 39th Avenue.

How to find the cheapest flights from Gainesville Regional Airport (GNV) to San Diego

  • R 6,994 is currently the best price for a one-way Gainesville Regional Airport to San Diego flight. Return plane tickets start at R 7,050. These fares may change depending on demand.

  • Booking ahead of time is often the key to finding a cheap flight from GNV to San Diego. Fares tend to rise as seats fill up, so the closer you get to departure, the more it could cost you.

  • The 'Whole month' search tool will show you the cheapest tickets from Gainesville Regional Airport to San Diego across each month. It's a good way to find a bargain if your dates are flexible.

  • Locking in a cheap flight from GNV to San Diego is a breeze with Price Alerts. All you need to do is create one of these automatic notifications and we'll get in touch as soon as a deal gets even better.

  • Snag an affordable flight from Gainesville Regional Airport to San Diego with the help of our filters. Select your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in San Diego

San Diego International Airport (SAN)

  • The distance from San Diego International Airport (SAN) to central San Diego is roughly 5 kilometres. It'll take you around 15 minutes to reach the centre driving.

  • If you're travelling by public transport, expect a journey time of about 25 minutes.

  • Consider staying in a hotel near SAN if you have a late flight from Gainesville Regional Airport to San Diego. Pick one of these options and make arrival day easier:

  • Booking your ride from San Diego International Airport about two weeks ahead of your flight from GNV to San Diego can help you secure the lowest rate.

  • The address for SAN is N Harbour Dr.

McClellan-Palomar Airport (CLD)

  • Central San Diego is around 48 kilometres from McClellan-Palomar Airport (CLD). Step off your flight from Gainesville Regional Airport to San Diego and then keep a lookout for any airport signs that'll help you get to the city centre.

  • You'll find some comfortable places to park your luggage (and yourself) near CLD. Tuck yourself in and get cosy after your GNV to San Diego flight at any of these well-located options:

  • Avoid filling out forms on the spot and save time at the rental desk by completing your booking beforehand. Secure your ride from CLD ahead of time so you can simply collect the keys and drive away.

Best time to go to San Diego

  • December is the quietest month for flights from Gainesville Regional Airport to San Diego, while July is the most popular. Pick the best time to go to San Diego based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Book a Gainesville Regional Airport to San Diego plane ticket with a departure in August if you're eager to visit the city during its warmest month. You can expect temperatures to range from 16ºC (61ºF) to 27ºC (81ºF).

  • If you want to travel in cooler conditions, search for a cheap ticket from GNV to San Diego in February when temperatures average between 8ºC (46ºF) and 22ºC (72ºF).

More about San Diego

  • Start your San Diego trip off on the right foot by choosing the ideal place to stay. After booking your flight from Gainesville Regional Airport to San Diego, explore our selection of hotels including:

  • San Diego Balboa Park and San Diego Zoo are just two of the leading attractions to put on your San Diego travel itinerary. Continue your sightseeing adventures at USS Midway Museum.

Explore more of the United States

  • Los Angeles is just one of the many places in the United States waiting to be explored after you've seen San Diego. Around 177 kilometres away to the northwest, check out popular attractions including Hollywood Sign, Universal Studios Hollywood and Hollywood Bowl.

  • If you want to check out another great destination in the United States, head for Phoenix, about 483 kilometres east of San Diego. Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.