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$197+ Cheap flights from Gulfport to San Diego (GPT - 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — SAN
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from Gulfport to San Diego

Cheapest flights from Gulfport to San Diego
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 November 13, 2025.

This American Airlines deal was found by Cheapflights users on 11/12. 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 12/105:17 amGPT - SAN
1 stop6h 37mAmerican Airlines
Wed 12/172:53 pmSAN - GPT
1 stop6h 39mAmerican Airlines
Deal found 11/12$197
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Fri 11/147:00 amGPT - SAN
1 stop6h 01mUnited Airlines
Sun 11/168:00 amSAN - GPT
1 stop6h 02mUnited Airlines
Deal found 11/12$239
This United Airlines deal was found by Cheapflights users on 11/11. 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 11/121:57 pmGPT - SAN
2 stops10h 52mUnited Airlines
Wed 12/178:01 amSAN - GPT
1 stop6h 01mUnited Airlines
Deal found 11/11$244
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Fri 12/121:57 pmGPT - SAN
1 stop7h 59mUnited Airlines
Sun 12/148:01 amSAN - GPT
1 stop6h 01mUnited Airlines
Deal found 11/12$264
This United Airlines deal was found by Cheapflights users on 11/12. 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 12/105:11 pmGPT - SAN
1 stop6h 40mUnited Airlines
Wed 12/1711:11 amSAN - GPT
2 stops8h 11mUnited Airlines
Deal found 11/12$271
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Fri 12/51:57 pmGPT - SAN
1 stop7h 59mUnited Airlines
Mon 12/86:30 amSAN - GPT
2 stops12h 52mUnited Airlines
Deal found 11/11$321
This American Airlines deal was found by Cheapflights users on 11/12. 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 11/2212:48 pmGPT - SAN
1 stop10h 16mAmerican Airlines
Sun 11/2310:47 amSAN - GPT
1 stop6h 00mAmerican Airlines
Deal found 11/12$339
This Delta deal was found by Cheapflights users on 11/11. 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 11/223:30 pmGPT - SAN
1 stop7h 45mDelta
Sun 11/2312:16 pmSAN - GPT
1 stop7h 51mDelta
Deal found 11/11$358

Cheap 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$197
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$657
Provider with most accurate pricing for Gulfport Biloxi Regional-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Gulfport Biloxi Regional-San Diego flights.
Search Deals
From Gulfport Biloxi Regional to San Diego
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 13, 2025.
Use the filters below to find and compare flights from Gulfport to San Diego that are best for you.

Fly from

Gulfport

Fly to

San Diego

Route

Depart

Return

Price

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Wed 12/10

5:17 am-9:54 am

1 stop6h 37m

San Diego

Wed 12/17

2:53 pm-11:32 pm

1 stop6h 39m

$197

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Thu 2/19

1:58 pm-11:40 pm

2 stops11h 42m

San Diego

Tue 2/24

10:30 am-7:34 pm

1 stop7h 04m

$269

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Wed 12/10

5:11 pm-9:51 pm

1 stop6h 40m

San Diego

Wed 12/17

11:11 am-9:22 pm

2 stops8h 11m

$271

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Sat 2/21

3:00 pm-10:48 pm

1 stop9h 48m

San Diego

Tue 2/24

10:30 pm-9:26 am

1 stop8h 56m

$277

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Fri 12/5

1:57 pm-7:56 pm

1 stop7h 59m

San Diego

Mon 12/8

6:30 am-9:22 pm

2 stops12h 52m

$321

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Tue 3/31

6:00 pm-11:11 pm

1 stop7h 11m

$215

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Tue 3/31

5:15 pm-11:57 pm

2 stops8h 42m

$220

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Fri 11/28

9:39 am-6:36 pm

2 stops10h 57m

$251

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Sun 4/26

5:35 am-9:19 am

1 stop5h 44m

$290

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Sun 4/26

7:20 pm-10:41 pm

3 stops29h 21m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Gulfport-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Gulfport-San Diego flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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, May is the cheapest month in which you can book a flight from Gulfport to San Diego (average of $88). Flying from Gulfport to San Diego in October is currently the most expensive (average of $259). 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.

What is the cheapest time of day to fly from GPT to SAN?

Find hourly flight availability from Gulfport to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

When flying from Gulfport to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 24% versus a flight in the morning.

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 November 13, 2025.
Read through reviews of airlines operating flights from Gulfport to San Diego, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
9,017 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
11,051 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • How long is the flight from Gulfport to San Diego?

    Airlines like American Airlines, United Airlines, and Delta fly from Gulfport to San Diego in about 6h 37m. The time it takes to get you to your destination can typically vary by up to 5h 05m. Gulfport and San Diego are separated by a distance of 1658 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Gulfport to San Diego round-trip?

    Delta, at $276, was found to be the cheapest airline from Gulfport to San Diego.Alternate airlines to your destination round-trip include American Airlines and United Airlines. These flights start at 44% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Gulfport to San Diego one-way?

    The cheapest airlines for a one-way flight from Gulfport to San Diego are Delta ($215), United Airlines ($220), and American Airlines ($290).

  • Can I find deals for flights from Gulfport to San Diego that include hotel bookings?

    Yes. In addition to deals on Gulfport to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gulfport to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gulfport to San Diego.

  • Can I find deals for business class flights from Gulfport to San Diego?

    Yes. Cheapflights offers flight deals from Gulfport to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Gulfport to San Diego?

    Currently, May is the cheapest month in which you can book a flight from Gulfport to San Diego (average of $88). Flying from Gulfport to San Diego in October is currently the most expensive (average of $259). 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.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
National City

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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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$286FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$558FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$488FlexibilityNo cancel feeOn-time71%

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