What airlines fly to San Diego?

American Airlines, Southwest and Alaska Airlines are the top three most popular airlines that fly to San Diego from Gainesville according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 10 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Gainesville Regional Airport to San Diego Airport?

Prices for flights from Gainesville Regional Airport to San Diego Airport were last updated today.

How many operators does momondo search for flights from Gainesville Regional Airport to San Diego Airport?

As of October 2025, there are 2 operators available to choose from for flights from Gainesville Regional Airport to San Diego Airport.

How old do you have to be to fly from Gainesville Regional Airport to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Gainesville Regional Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$332 Cheap Flights from Gainesville to San Diego in 2025/26

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3:35 pm - 9:04 pmGNV-SAN

8h 29m1 stop

10:47 am - 10:37 pmSAN-GNV

8h 50m1 stop

$389American Airlines

Find Deal

Sat, Nov 15 - Wed, Nov 19

6:36 am - 2:36 pmGNV-SAN

11h 00m2 stops

12:27 pm - 11:59 pmSAN-GNV

8h 32m1 stop

$394American Airlines

Find Deal

Sat, Nov 15 - Wed, Nov 19

6:36 am - 3:16 pmGNV-SAN

11h 40m2 stops

10:09 am - 10:37 pmSAN-GNV

9h 28m2 stops

$399American Airlines

Find Deal

Sat, Nov 15 - Wed, Nov 19

4:15 pm - 10:20 pmGNV-SAN

9h 05m1 stop

12:43 pm - 10:37 pmSAN-GNV

6h 54m1 stop

$432American Airlines

Find Deal

Fri, Nov 14 - Wed, Nov 19

4:15 pm - 8:20 pmGNV-SAN

7h 05m1 stop

10:09 am - 10:37 pmSAN-GNV

9h 28m2 stops

$437American Airlines

Find Deal

Fri, Nov 14 - Wed, Nov 19

4:17 pm - 8:18 pmGNV-SAN

7h 01m1 stop

10:47 am - 10:35 pmSAN-GNV

8h 48m1 stop

$458American Airlines

Find Deal

Tue, Dec 2 - Sat, Dec 6

3:41 pm - 9:20 pmGNV-SAN

8h 39m1 stop

10:30 pm - 9:25 amSAN-GNV

7h 55m1 stop

$475Delta

Find Deal

Thu, Dec 11 - Mon, Dec 15

3:35 pm - 8:57 pmGNV-SAN

8h 22m1 stop

10:47 am - 11:58 pmSAN-GNV

10h 11m2 stops

$480American Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

6:35 pm - 11:14 pmGNV-SAN

7h 39m1 stop

10:30 pm - 9:26 amSAN-GNV

7h 56m1 stop

$511Delta

Find Deal

Fri, Nov 7 - Mon, Nov 10

4:53 pm - 11:53 pmGNV-SAN

10h 00m2 stops

10:47 am - 11:58 pmSAN-GNV

10h 11m2 stops

$539American Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

American Airlines flights from Gainesville to San Diego

Our best American Airlines deals on Gainesville to San Diego flight tickets

American Airlines

Nov 15

GNV3:35 pmGainesville Regional

8h 29m

1 stop

SAN9:04 pmSan Diego

Nov 19

SAN10:47 amSan Diego

8h 50m

1 stop

GNV10:37 pmGainesville Regional

$389

Find similar

American Airlines

Nov 15

GNV6:36 amGainesville Regional

11h 00m

2 stops

SAN2:36 pmSan Diego

Nov 19

SAN12:27 pmSan Diego

8h 32m

1 stop

GNV11:59 pmGainesville Regional

$394

Find similar

American Airlines

Nov 15

GNV6:36 amGainesville Regional

11h 40m

2 stops

SAN3:16 pmSan Diego

Nov 19

SAN10:09 amSan Diego

9h 28m

2 stops

GNV10:37 pmGainesville Regional

$399

Find similar

Delta flights from Gainesville to San Diego

Our best Delta deals on Gainesville to San Diego flight tickets

Delta

Dec 11

GNV3:41 pmGainesville Regional

8h 39m

1 stop

SAN9:20 pmSan Diego

Dec 15

SAN10:30 pmSan Diego

7h 55m

1 stop

GNV9:25 amGainesville Regional

$475

Find similar

Delta

Nov 7

GNV6:35 pmGainesville Regional

7h 39m

1 stop

SAN11:14 pmSan Diego

Nov 10

SAN10:30 pmSan Diego

7h 56m

1 stop

GNV9:26 amGainesville Regional

$511

Find similar

Delta

Oct 23

GNV1:32 pmGainesville Regional

8h 00m

1 stop

SAN6:32 pmSan Diego

Oct 27

SAN9:48 pmSan Diego

8h 38m

1 stop

GNV9:26 amGainesville Regional

$575

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GainesvilleSan Diego

GNV - SAN

GNVSAN

Gainesville Regional

Sat 11/15

3:35 pm-9:04 pm

1 stop8h 29m

San Diego

Wed 11/19

10:47 am-10:37 pm

1 stop8h 50m

$389

GainesvilleSan Diego

GNV - SAN

GNVSAN

Gainesville Regional

Sat 11/15

6:36 am-2:36 pm

2 stops11h 00m

San Diego

Wed 11/19

12:27 pm-11:59 pm

1 stop8h 32m

$394

GainesvilleSan Diego

GNV - SAN

GNVSAN

Gainesville Regional

Sat 11/15

6:36 am-3:16 pm

2 stops11h 40m

San Diego

Wed 11/19

10:09 am-10:37 pm

2 stops9h 28m

$399

GainesvilleSan Diego

GNV - SAN

GNVSAN

Gainesville Regional

Fri 11/14

4:15 pm-10:20 pm

1 stop9h 05m

San Diego

Wed 11/19

12:43 pm-10:37 pm

1 stop6h 54m

$432

GainesvilleSan Diego

GNV - SAN

GNVSAN

Gainesville Regional

Fri 11/14

4:15 pm-8:20 pm

1 stop7h 05m

San Diego

Wed 11/19

10:09 am-10:37 pm

2 stops9h 28m

$437

GainesvilleSan Diego

GNV - SAN

GNVSAN

Gainesville Regional

Tue 12/2

4:17 pm-8:18 pm

1 stop7h 01m

San Diego

Sat 12/6

10:47 am-10:35 pm

1 stop8h 48m

$458

GainesvilleSan Diego

GNV - SAN

GNVSAN

Gainesville Regional

Thu 12/11

3:41 pm-9:20 pm

1 stop8h 39m

San Diego

Mon 12/15

10:30 pm-9:25 am

1 stop7h 55m

$475

GainesvilleSan Diego

GNV - SAN

GNVSAN

Gainesville Regional

Thu 12/11

3:35 pm-8:57 pm

1 stop8h 22m

San Diego

Mon 12/15

10:47 am-11:58 pm

2 stops10h 11m

$480

GainesvilleSan Diego

GNV - SAN

GNVSAN

Gainesville Regional

Fri 11/7

6:35 pm-11:14 pm

1 stop7h 39m

San Diego

Mon 11/10

10:30 pm-9:26 am

1 stop7h 56m

$511

GainesvilleSan Diego

GNV - SAN

GNVSAN

Gainesville Regional

Thu 12/11

4:53 pm-11:53 pm

2 stops10h 00m

San Diego

Mon 12/15

10:47 am-11:58 pm

2 stops10h 11m

$539

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Gainesville to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Gainesville to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $505. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $713. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the afternoon when flights can be purchased for as low as $568. Flights in the morning are often more expensive with an average ticket price of $627.

When to book flights from Gainesville to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Gainesville to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Gainesville to San Diego (GNV to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Gainesville to San Diego

Direct flights	None

There are no direct flights from Gainesville to San Diego. There are no popular flight routes from Gainesville to San Diego.

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How far is Gainesville Regional to San Diego by plane?
The straight-line distance from Gainesville Regional to San Diego is 2059.2 mi. In terms of flight time, this usually takes a little over 7h 01m.
When did momondo last update prices for flights from Gainesville Regional Airport to San Diego Airport?
Prices for flights from Gainesville Regional Airport to San Diego Airport were last updated today.
How many operators does momondo search for flights from Gainesville Regional Airport to San Diego Airport?
As of October 2025, there are 2 operators available to choose from for flights from Gainesville Regional Airport to San Diego Airport.
How old do you have to be to fly from Gainesville Regional Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Gainesville Regional Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Gainesville to San Diego?
Based on momondo bookings for flights between Gainesville and San Diego, the leading airline is American Airlines, making up 71% of the total bookings. Other popular airlines include Delta with 29%.

Best airlines flying from Gainesville to San Diego

Compare and see reviews for airlines that fly from Gainesville to San Diego with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $388	Free Cancellation	Rating 7.2 11,046 reviews		Search American Airlines flights
Delta	PriceFrom $474	Free Cancellation	Rating 7.9 7,971 reviews		Search Delta flights

Coronado

Chula Vista

El Cajon

Julian

National City

La Mesa

Imperial Beach

Poway

San Ysidro

Borrego Springs

Lemon Grove

Alpine

Santee

Why use momondo?

Why should I use momondo to find a flight deal from Gainesville to San Diego?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Gainesville to San Diego for you.

Can I find flights from Gainesville to San Diego with flexible booking policies on momondo?

Flights from Gainesville to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Gainesville to San Diego?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Gainesville.

I’m not ready to book a flight from Gainesville to San Diego right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Diego from Gainesville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Diego trip

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Cheap flights from Gainesville to San Diego from $389

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Gainesville to San Diego departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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American Airlines flights from Gainesville to San Diego

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Our best Delta deals on Gainesville to San Diego flight tickets

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How to get the cheapest flight ticket from Gainesville to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Diego?

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the afternoon when flights can be purchased for as low as $568. Flights in the morning are often more expensive with an average ticket price of $627.

What airlines fly to San Diego?

When to book flights from Gainesville to San Diego

Cheap Gainesville to San Diego (GNV to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Gainesville to San Diego

Direct flights

How far is Gainesville Regional to San Diego by plane?

When did momondo last update prices for flights from Gainesville Regional Airport to San Diego Airport?

How many operators does momondo search for flights from Gainesville Regional Airport to San Diego Airport?

How old do you have to be to fly from Gainesville Regional Airport to San Diego Airport?

What documentation or ID do you need to fly to San Diego Airport?

What is the most popular airline from Gainesville to San Diego?

Best airlines flying from Gainesville to San Diego

Compare and see reviews for airlines that fly from Gainesville to San Diego with momondo

Traveling to a place near San Diego?

Why use momondo?

Why should I use momondo to find a flight deal from Gainesville to San Diego?

Can I find flights from Gainesville to San Diego with flexible booking policies on momondo?

How can momondo help me find flights from Gainesville to San Diego?

I’m not ready to book a flight from Gainesville to San Diego right now. Can momondo alert me if prices change?

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California