$169+ Cheap flights from Gulfport to San Diego (GPT - SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — SAN
Jul 5 — Jul 121
Round-trip
1 adult, Economy
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Find cheap flights from Gulfport 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 Gulfport to San Diego
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Best
Last-minute
One-way
Cheapest flights from Gulfport to San DiegoExplore the most affordable flight options available from Gulfport to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 5, 2026.
Explore the most affordable flight options available from Gulfport to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 5, 2026.
This Delta deal was found by Cheapflights users on 6/2. 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 9/171:44 pm
GPT
- SAN
1 stop9h 21m
Delta
Sun 9/209:45 pm
SAN
- GPT
1 stop9h 36m
Delta
Deal found 6/2![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 6/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:59 pm
GPT
- SAN
1 stop6h 26m
United Airlines
Sat 9/198:00 am
SAN
- GPT
1 stop6h 12m
United Airlines
Deal found 6/2![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 6/5. 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.
Sat 7/43:00 pm
GPT
- SAN
1 stop6h 42m
Delta
Fri 7/109:30 pm
SAN
- GPT
1 stop9h 49m
Delta
Deal found 6/5![Delta logo]()
$327
This American Airlines deal was found by Cheapflights users on 6/5. 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 9/155:35 am
GPT
- SAN
1 stop8h 28m
American Airlines
Sat 9/193:05 pm
SAN
- GPT
1 stop6h 19m
American Airlines
Deal found 6/5![American Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 6/2. 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 8/155:31 am
GPT
- SAN
1 stop6h 58m
American Airlines
Sat 8/222:23 pm
SAN
- GPT
1 stop6h 43m
American Airlines
Deal found 6/2![American Airlines logo]()
$353
This deal was found by Cheapflights users on 6/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:43 pm
GPT
- SAN
1 stop6h 16m
American Airlines
Tue 7/143:08 pm
SAN
- GPT
1 stop5h 49m
American Airlines
Deal found 6/3![American Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 6/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:15 pm
GPT
- SAN
1 stop6h 38m
United Airlines
Sat 10/3112:10 pm
SAN
- GPT
1 stop7h 17m
United Airlines
Deal found 6/1![United Airlines logo]()
$407
This American Airlines deal was found by Cheapflights users on 6/2. 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.
Thu 7/237:43 pm
GPT
- SAN
1 stop6h 16m
American Airlines
Mon 7/273:08 pm
SAN
- GPT
1 stop5h 49m
American Airlines
Deal found 6/2![American Airlines logo]()
$416
Best flights from Gulfport to San DiegoDiscover carefully curated flight deals from Gulfport to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 5, 2026.
Discover carefully curated flight deals from Gulfport to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 5, 2026.
This Delta deal was found by Cheapflights users on 6/2. 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 9/171:44 pm
GPT
- SAN
1 stop9h 21m
Delta
Sun 9/209:45 pm
SAN
- GPT
1 stop9h 36m
Delta
Deal found 6/2![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 6/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:15 pm
GPT
- SAN
1 stop6h 38m
United Airlines
Sat 10/3112:10 pm
SAN
- GPT
1 stop7h 17m
United Airlines
Deal found 6/1![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 6/5. 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.
Sat 7/43:00 pm
GPT
- SAN
1 stop6h 42m
Delta
Fri 7/109:30 pm
SAN
- GPT
1 stop9h 49m
Delta
Deal found 6/5![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 5/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/152:00 pm
GPT
- SAN
1 stop7h 50m
United Airlines
Fri 6/196:15 am
SAN
- GPT
1 stop7h 56m
United Airlines
Deal found 5/31![United Airlines logo]()
$460
Last-minute flights from Gulfport to San DiegoDiscover last-minute flight deals from Gulfport to San Diego. Data last updated June 5, 2026 and is based on user searches.
Discover last-minute flight deals from Gulfport to San Diego. Data last updated June 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/152:00 pm
GPT
- SAN
1 stop7h 50m
United Airlines
Fri 6/196:15 am
SAN
- GPT
1 stop7h 56m
United Airlines
Deal found 5/31![United Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 6/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/152:00 pm
GPT
- SAN
1 stop7h 50m
United Airlines
Thu 7/306:15 am
SAN
- GPT
1 stop7h 56m
United Airlines
Deal found 6/1![United Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 6/1. 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 6/157:50 pm
GPT
- SAN
1 stop6h 09m
American Airlines
Tue 6/303:10 pm
SAN
- GPT
1 stop5h 51m
American Airlines
Deal found 6/1![American Airlines logo]()
$521
This American Airlines deal was found by Cheapflights users on 6/3. 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 6/157:50 pm
GPT
- SAN
1 stop6h 09m
American Airlines
Fri 6/263:10 pm
SAN
- GPT
1 stop5h 51m
American Airlines
Deal found 6/3![American Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 6/1. 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 6/157:50 pm
GPT
- SAN
1 stop6h 09m
American Airlines
Mon 7/61:55 pm
SAN
- GPT
1 stop7h 02m
American Airlines
Deal found 6/1![American Airlines logo]()
$602
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:21 am
GPT
- SAN
1 stop26h 27m
Multiple Airlines
Tue 6/3012:54 pm
SAN
- GPT
2 stops51h 51m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$618
One-way flights from Gulfport to San DiegoSearch for one-way flight options from Gulfport to San Diego. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
Search for one-way flight options from Gulfport to San Diego. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/147:43 pm
GPT
- SAN
1 stop6h 16m
American Airlines
Deal found 6/4![American Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 6/4. 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.
Fri 8/146:00 pm
GPT
- SAN
1 stop7h 00m
Delta
Deal found 6/4![Delta logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:31 pm
GPT
- SAN
2 stops32h 20m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$188
This United Airlines deal was found by Cheapflights users on 5/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:00 pm
GPT
- SAN
1 stop5h 46m
United Airlines
Deal found 5/31![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:00 pm
GPT
- SAN
2 stops11h 54m
United Airlines
Deal found 6/4![United Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:00 pm
GPT
- SAN
2 stops7h 51m
United Airlines
Deal found 6/4![United Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 5/31. 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.
Sun 8/161:48 pm
GPT
- SAN
1 stop9h 15m
Delta
Deal found 5/31![Delta logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:57 pm
GPT
- SAN
3 stops46h 13m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$667
Find flight deals from Gulfport to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Gulfport (GPT) 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 June 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $327 (Delta) |
One-way from | $169 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $474 |
Cheapflights Fare Finder
Customize your flight search to find flights from Gulfport 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 2,558,603 searches. Data last updated June 5, 2026.
Use the filters below to find and compare flights from Gulfport to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GulfportSan Diego
GPT - SAN
GPTSAN
Gulfport Biloxi Regional
Thu 9/17
1:44 pm-9:05 pm
1 stop9h 21m
San Diego
Sun 9/20
9:45 pm-9:21 am
1 stop9h 36m
$287
GulfportSan Diego
GPT - SAN
GPTSAN
Gulfport Biloxi Regional
Sat 7/4
3:00 pm-7:42 pm
1 stop6h 42m
San Diego
Fri 7/10
9:30 pm-9:19 am
1 stop9h 49m
$327
Quickest round-trip
GulfportSan Diego
GPT - SAN
GPTSAN
Gulfport Biloxi Regional
Tue 10/27
5:15 pm-9:53 pm
1 stop6h 38m
San Diego
Sat 10/31
12:10 pm-9:27 pm
1 stop7h 17m
$407
GulfportSan Diego
GPT - SAN
GPTSAN
Gulfport Biloxi Regional
Mon 6/15
2:00 pm-7:50 pm
1 stop7h 50m
San Diego
Fri 6/19
6:15 am-4:11 pm
1 stop7h 56m
$460
Cheapest one-way
Quickest one-way
GulfportSan Diego
GPT - SAN
GPTSAN
Gulfport Biloxi Regional
Fri 8/14
6:00 pm-11:00 pm
1 stop7h 00m
$169
GulfportSan Diego
GPT - SAN
GPTSAN
Gulfport Biloxi Regional
Fri 8/14
5:31 pm-11:51 pm
2 stops32h 20m
$188
GulfportSan Diego
GPT - SAN
GPTSAN
Gulfport Biloxi Regional
Tue 6/16
2:00 pm-8:46 pm
2 stops8h 46m
$406
GulfportSan Diego
GPT - SAN
GPTSAN
Gulfport Biloxi Regional
Wed 7/22
2:00 pm-11:54 pm
2 stops11h 54m
$457
GulfportSan Diego
GPT - SAN
GPTSAN
Gulfport Biloxi Regional
Tue 7/14
2:00 pm-7:51 pm
2 stops7h 51m
$466
GulfportSan Diego
GPT - SAN
GPTSAN
Gulfport Biloxi Regional
Sun 8/16
4:59 pm-8:43 am
2 stops17h 44m
$480
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Gulfport 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 Gulfport to San Diego in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Gulfport-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Gulfport-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Gulfport-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Gulfport-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 Gulfport-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 Gulfport to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Gulfport with our price prediction graph.
GPT-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 Gulfport to San Diego
What is the cheapest month to book a flight from Gulfport to San Diego?
Currently, January is the cheapest month in which you can book a flight from Gulfport to San Diego (average of $263). Flying from Gulfport to San Diego in December is currently the most expensive (average of $738). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Gulfport 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 June 5, 2026.
Read through reviews of airlines operating flights from Gulfport to San Diego, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
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 Gulfport 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
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National City
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Coronado
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Santee
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Lemon Grove
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Gulfport and San Diego flights
Browse other Gulfport and San Diego flight options. Last updated on June 5, 2026.
Other flights from Gulfport
Browse through other flights departing from Gulfport. Flights are based on user searches made on Cheapflights and were last updated on June 5, 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 June 5, 2026.
Top 3 airlines flying from Gulfport to San Diego
Discover the top 3 airlines that operate flights from Gulfport 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 2,558,603 searches. Data last updated June 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$393 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$327 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$285 | Average$562 | FlexibilityNo cancel fee | On-time69% |