$293+ Cheap flights from Gainesville to San Diego (GNV - SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
GNV — SAN
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Gainesville to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Gainesville to San Diego
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Best
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One-way
Cheapest flights from Gainesville to San DiegoExplore the most affordable flight options available from Gainesville to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Gainesville to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am -
1 stop8h 11m
Sat 11/1412:28 pm -
1 stop7h 15m
Deal found 10/26![American Airlines logo]()
$595
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:53 pm -
1 stop6h 48m
Sun 11/1510:30 pm -
1 stop8h 01m
Deal found 10/27![Delta logo]()
$636
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:49 pm -
1 stop10h 48m
Sun 11/16:15 am -
1 stop7h 25m
Deal found 10/27![American Airlines logo]()
$664
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:06 pm -
1 stop7h 26m
Mon 11/1610:30 pm -
1 stop8h 01m
Deal found 10/28![Delta logo]()
$677
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:30 am -
2 stops11h 09m
Sun 11/159:25 pm -
1 stop9h 43m
Deal found 10/27![American Airlines logo]()
$700
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:13 pm -
1 stop9h 25m
Sun 11/16:15 am -
1 stop7h 25m
Deal found 10/27![American Airlines logo]()
$733
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:38 pm -
1 stop11h 05m
Thu 11/269:45 pm -
1 stop8h 05m
Deal found 10/25![American Airlines logo]()
$796
Best flights from Gainesville to San DiegoDiscover carefully curated flight deals from Gainesville to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Gainesville to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/316:00 am -
1 stop8h 06m
Sun 4/412:09 pm -
1 stop8h 50m
Deal found 10/28![American Airlines logo]()
$532
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/3110:20 am -
1 stop8h 21m
Sun 4/410:40 pm -
1 stop7h 44m
Deal found 10/30![Delta logo]()
$532
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/152:44 pm -
1 stop9h 10m
Mon 1/1812:12 pm -
1 stop8h 47m
Deal found 10/29![American Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:53 pm -
1 stop6h 48m
Sun 11/1510:30 pm -
1 stop8h 01m
Deal found 10/27![Delta logo]()
$636
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/26:00 am -
1 stop10h 08m
Fri 2/1910:00 am -
2 stops20h 24m
Deal found 10/29![Delta logo]()
$639
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2710:46 am -
2 stops10h 38m
Sun 1/3111:28 am -
1 stop8h 49m
Deal found 10/27![American Airlines logo]()
$654
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/23:26 pm -
1 stop8h 24m
Thu 2/1810:00 am -
2 stops20h 24m
Deal found 10/29![Delta logo]()
$682
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:38 pm -
1 stop11h 05m
Thu 11/269:45 pm -
1 stop8h 05m
Deal found 10/25![American Airlines logo]()
$796
Last-minute flights from Gainesville to San DiegoDiscover last-minute flight deals from Gainesville to San Diego. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Gainesville to San Diego. Data last updated October 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:13 pm -
1 stop9h 25m
Sun 11/16:15 am -
1 stop7h 25m
Deal found 10/27![American Airlines logo]()
$733
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am -
1 stop8h 11m
Sat 11/1412:28 pm -
1 stop7h 15m
Deal found 10/26![American Airlines logo]()
$595
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:53 pm -
1 stop6h 48m
Sun 11/1510:30 pm -
1 stop8h 01m
Deal found 10/27![Delta logo]()
$636
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:30 am -
2 stops11h 09m
Sun 11/159:25 pm -
1 stop9h 43m
Deal found 10/27![American Airlines logo]()
$700
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:06 pm -
1 stop7h 26m
Mon 11/1610:30 pm -
1 stop8h 01m
Deal found 10/28![Delta logo]()
$677
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:38 pm -
1 stop11h 05m
Thu 11/269:45 pm -
1 stop8h 05m
Deal found 10/25![American Airlines logo]()
$796
One-way flights from Gainesville to San DiegoSearch for one-way flight options from Gainesville to San Diego. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Gainesville to San Diego. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:00 am -
1 stop8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:10 am -
1 stop10h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:10 am -
1 stop8h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/223:10 pm -
1 stop9h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:20 am -
1 stop10h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$486
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/151:43 pm -
1 stop10h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$513
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:00 am -
1 stop8h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$533
Find flight deals from Gainesville to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Gainesville (GNV) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $479 (Delta) |
One-way from | $293 (American Airlines) |
Popular in | December |
Cheapest in | February |
Cheapflights Fare Finder
Customize your flight search to find flights from Gainesville to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Gainesville to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GainesvilleSan Diego
GNV Gainesville Regional - SAN San Diego
GNVSAN
Gainesville Regional
Fri 12/25
6:00 am-11:25 am
1 stop8h 25m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$293
GainesvilleSan Diego
GNV Gainesville Regional - SAN San Diego
GNVSAN
Gainesville Regional
Mon 11/23
6:10 am-11:18 am
1 stop8h 08m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$319
GainesvilleSan Diego
GNV Gainesville Regional - SAN San Diego
GNVSAN
Gainesville Regional
Sat 11/14
6:20 am-1:21 pm
1 stop10h 01m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$486
GainesvilleSan Diego
GNV Gainesville Regional - SAN San Diego
GNVSAN
Gainesville Regional
Sun 11/15
7:00 am-3:39 pm
2 stops11h 39m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$518
GainesvilleSan Diego
GNV Gainesville Regional - SAN San Diego
GNVSAN
Gainesville Regional
Wed 3/31
6:00 am-11:06 am
1 stop8h 06m
San Diego
Sun 4/4
12:09 pm-11:59 pm
1 stop8h 50m
$532
GainesvilleSan Diego
GNV Gainesville Regional - SAN San Diego
GNVSAN
Gainesville Regional
Wed 3/31
10:20 am-3:41 pm
1 stop8h 21m
San Diego
Sun 4/4
10:40 pm-9:24 am
1 stop7h 44m
$532
GainesvilleSan Diego
GNV Gainesville Regional - SAN San Diego
GNVSAN
Gainesville Regional
Sat 11/28
6:00 am-11:47 am
1 stop8h 47m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$533
GainesvilleSan Diego
GNV Gainesville Regional - SAN San Diego
GNVSAN
Gainesville Regional
Sun 11/29
6:00 am-11:03 am
1 stop8h 03m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$553
GainesvilleSan Diego
GNV Gainesville Regional - SAN San Diego
GNVSAN
Gainesville Regional
Fri 1/15
2:44 pm-8:54 pm
1 stop9h 10m
San Diego
Mon 1/18
12:12 pm-11:59 pm
1 stop8h 47m
$585
GainesvilleSan Diego
GNV Gainesville Regional - SAN San Diego
GNVSAN
Gainesville Regional
Wed 11/11
3:53 pm-7:41 pm
1 stop6h 48m
San Diego
Sun 11/15
10:30 pm-9:31 am
1 stop8h 01m
$636
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Gainesville to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gainesville to San Diego in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Gainesville-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Gainesville-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Gainesville-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Gainesville-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Gainesville-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Gainesville to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Gainesville with our price prediction graph.
GNV-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Gainesville to San Diego
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated October 30, 2026.
Read through reviews of airlines operating flights from Gainesville to San Diego, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Gainesville to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
San Ysidro
Poway
Coronado
La Mesa
Julian
Santee
Lemon Grove
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Gainesville and San Diego flights
Browse other Gainesville and San Diego flight options. Last updated on October 30, 2026.
Other flights from Gainesville
Browse through other flights departing from Gainesville. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Top 2 airlines flying from Gainesville to San Diego
Discover the top 2 airlines that operate flights from Gainesville to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$428 | Average$546 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$487 | Average$566 | FlexibilityNo cancel fee | On-timeN/A |