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$139+ 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — SAN
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(Delta)

One-way from

$139
(Delta)

Popular in

December

Cheapest in

September

Average price

$474
Provider with most accurate pricing for Gulfport Biloxi Regional-San Diego flight deals.
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Provider most trusted by Cheapflights users for Gulfport Biloxi Regional-San Diego flights.
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From Gulfport Biloxi Regional to San Diego
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One-way flight from Gulfport Biloxi Regional to San Diego
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Highest demand for flights based on searches. 17% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 3, 2025.

This Delta deal was found by Cheapflights users on 4/2. 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.
Tue 6/31:53 pmGPT - SAN
1 stop8h 15mDelta
Tue 6/1011:02 amSAN - GPT
1 stop9h 04mDelta
Deal found 4/2$277
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Thu 6/52:03 pmGPT - SAN
2 stops11h 38mUnited Airlines
Tue 6/106:15 amSAN - GPT
1 stop7h 59mUnited Airlines
Deal found 4/2$372
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Sun 10/55:33 amGPT - SAN
1 stop5h 39mAmerican Airlines
Thu 10/92:57 pmSAN - GPT
1 stop5h 30mAmerican Airlines
Deal found 4/2$502

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 April 3, 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

Tue 6/3

1:53 pm-8:08 pm

1 stop8h 15m

San Diego

Wed 6/11

11:02 am-10:06 pm

1 stop9h 04m

$277

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Thu 6/5

2:03 pm-11:41 pm

2 stops11h 38m

San Diego

Tue 6/10

6:15 am-4:14 pm

1 stop7h 59m

$372

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Fri 5/23

6:05 pm-11:42 pm

1 stop7h 37m

$139

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Sun 4/13

12:42 pm-8:52 pm

1 stop10h 10m

$223

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Mon 5/5

2:01 pm-11:59 pm

2 stops11h 58m

$230

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Sun 5/4

6:29 pm-7:34 am

3 stops39h 05m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 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.
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, August is the cheapest month in which you can book a flight from Gulfport to San Diego (average of $286). Flying from Gulfport to San Diego in March is currently the most expensive (average of $366). 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 April 3, 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 25% versus a flight in the morning.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 April 3, 2025.
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

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
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

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
8,616 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

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
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

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.

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

    Delta, at $277, was found to be the cheapest airline from Gulfport to San Diego. An alternate airline flying to your destination would be United Airlines. These flights start at 39% 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 ($139), American Airlines ($223), and United Airlines ($230).

  • 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, August is the cheapest month in which you can book a flight from Gulfport to San Diego (average of $286). Flying from Gulfport to San Diego in March is currently the most expensive (average of $366). 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 Gulfport?

Book flights to Gulfport if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado
Borrego Springs

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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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$264Average$471FlexibilityNo cancel feeOn-time71%
DeltaCheapest$275Average$382FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$345Average$470FlexibilityNo cancel feeOn-time69%

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