How long is the flight from Gulfport to San Diego?

Airlines like Delta, United Airlines, and American Airlines fly from Gulfport to San Diego in about 6h 36m. The time it takes to get you to your destination can typically vary by up to 2h 59m. 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?

American Airlines, at $276, was found to be the cheapest airline from Gulfport to San Diego.Alternate airlines to your destination round-trip include United Airlines and Delta. These flights start at 43% lower than the current average price 3 months from now.

What is the cheapest day to fly from Gulfport to San Diego?

Travelers seeking maximum savings on their Gulfport to San Diego flight should consider departing on Friday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What are the most popular airlines that fly from Gulfport to San Diego?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Gulfport to San Diego.

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.

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.

$184+ Flights from Gulfport to San Diego

Q: How much does it cost to fly round-trip from Gulfport to San Diego?

Airfare is below average for this route at the moment. Gulfport to San Diego flights typically cost between $403 and $545 in November. The cheapest round-trip price found within the last 3 days was $289 on Delta (Nov 8-Nov 15).

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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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$289 (Delta)
One-way from	$184 (United Airlines)
Popular in	December
Cheapest in	August
Average price	$337

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

One-way flight from Gulfport Biloxi Regional to San Diego

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($90 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 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 September 25, 2025.

Sat 11/83:45 pmGPT - SAN

1 stop9h 29mDelta

Sat 11/156:24 amSAN - GPT

1 stop6h 14mDelta

Deal found 9/23

$289

Sat 11/812:10 pmGPT - SAN

1 stop7h 55mAmerican Airlines

Sat 11/1512:50 pmSAN - GPT

2 stops8h 18mAmerican Airlines

Deal found 9/24

$294

Wed 10/82:00 pmGPT - SAN

1 stop6h 10mUnited Airlines

Sun 10/126:15 amSAN - GPT

1 stop7h 57mUnited Airlines

Deal found 9/22

$312

Wed 11/121:57 pmGPT - SAN

2 stops10h 52mUnited Airlines

Sat 11/1511:02 amSAN - GPT

2 stops8h 34mUnited Airlines

Deal found 9/25

$316

Fri 10/1012:52 pmGPT - SAN

1 stop9h 41mAmerican Airlines

Tue 10/141:16 pmSAN - GPT

1 stop7h 30mAmerican Airlines

Deal found 9/24

$323

Thu 10/211:57 amGPT - SAN

1 stop8h 13mUnited Airlines

Tue 10/710:15 amSAN - GPT

1 stop7h 40mUnited Airlines

Deal found 9/22

$337

Thu 10/212:12 pmGPT - SAN

2 stops9h 36mAmerican Airlines

Tue 10/71:16 pmSAN - GPT

1 stop7h 30mAmerican Airlines

Deal found 9/22

$342

Thu 11/67:30 pmGPT - SAN

1 stop6h 26mAmerican Airlines

Tue 11/112:55 pmSAN - GPT

1 stop6h 41mAmerican Airlines

Deal found 9/23

$344

Best flights from Gulfport to San Diego
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 September 25, 2025.

Sat 11/83:45 pmGPT - SAN

1 stop9h 29mDelta

Sat 11/156:24 amSAN - GPT

1 stop6h 14mDelta

Deal found 9/23

$289

Wed 1/142:00 pmGPT - SAN

1 stop6h 36mUnited Airlines

Sat 1/178:00 amSAN - GPT

1 stop6h 02mUnited Airlines

Deal found 9/24

$289

Wed 2/1812:46 pmGPT - SAN

1 stop9h 35mAmerican Airlines

Sat 2/216:27 amSAN - GPT

1 stop9h 06mAmerican Airlines

Deal found 9/23

$289

Wed 11/122:53 pmGPT - SAN

1 stop7h 20mDelta

Sat 11/156:24 amSAN - GPT

1 stop6h 14mDelta

Deal found 9/25

$289

Wed 11/121:57 pmGPT - SAN

2 stops12h 16mUnited Airlines

Sat 11/1512:07 pmSAN - GPT

1 stop7h 29mUnited Airlines

Deal found 9/25

$294

Wed 10/82:00 pmGPT - SAN

1 stop6h 10mUnited Airlines

Sun 10/126:15 amSAN - GPT

1 stop7h 57mUnited Airlines

Deal found 9/22

$312

Fri 10/176:05 pmGPT - SAN

1 stop7h 09mDelta

Mon 10/2010:30 pmSAN - GPT

1 stop8h 46mDelta

Deal found 9/25

$354

Sat 2/2110:30 amGPT - SAN

2 stops14h 25mDelta

Tue 2/2410:40 pmSAN - GPT

1 stop9h 01mDelta

Deal found 9/22

$368

Last-minute flights from Gulfport to San Diego
Discover last-minute flight deals from Gulfport to San Diego. Data last updated September 25, 2025 and is based on user searches.

Thu 10/211:57 amGPT - SAN

1 stop8h 13mUnited Airlines

Tue 10/710:15 amSAN - GPT

1 stop7h 40mUnited Airlines

Deal found 9/22

$337

Thu 10/212:12 pmGPT - SAN

2 stops9h 36mAmerican Airlines

Tue 10/71:16 pmSAN - GPT

1 stop7h 30mAmerican Airlines

Deal found 9/22

$342

Wed 10/82:00 pmGPT - SAN

1 stop6h 10mUnited Airlines

Sun 10/126:15 amSAN - GPT

1 stop7h 57mUnited Airlines

Deal found 9/22

$312

Thu 10/92:31 pmGPT - SAN

1 stop8h 49mDelta

Mon 10/139:48 pmSAN - GPT

1 stop9h 28mDelta

Deal found 9/23

$417

Fri 10/1012:52 pmGPT - SAN

1 stop9h 41mAmerican Airlines

Tue 10/141:16 pmSAN - GPT

1 stop7h 30mAmerican Airlines

Deal found 9/24

$323

Fri 10/176:05 pmGPT - SAN

1 stop7h 09mDelta

Mon 10/2010:30 pmSAN - GPT

1 stop8h 46mDelta

Deal found 9/25

$354

Fri 10/172:00 pmGPT - SAN

2 stops11h 41mUnited Airlines

Mon 10/206:15 amSAN - GPT

1 stop7h 57mUnited Airlines

Deal found 9/25

$409

One-way flights from Gulfport to San Diego
Search for one-way flight options from Gulfport to San Diego. Find affordable one-way fares based on user searches. Data last updated September 25, 2025.

Sun 10/55:25 pmGPT - SAN

1 stop6h 20mUnited Airlines

Deal found 9/24

$184

Sun 10/510:13 amGPT - SAN

3 stops39h 04mMultiple Airlines

Deal found 9/24

$212

Sun 10/57:55 pmGPT - SAN

2 stops42h 41mBreeze Airways

Deal found 9/24

$256

Cheapflights Fare Finder

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

Price

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Sat 11/8

3:45 pm-11:14 pm

1 stop9h 29m

San Diego

Sat 11/15

6:24 am-2:38 pm

1 stop6h 14m

$289

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Wed 1/14

2:00 pm-6:36 pm

1 stop6h 36m

San Diego

Sat 1/17

8:00 am-4:02 pm

1 stop6h 02m

$289

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Wed 2/18

12:46 pm-8:21 pm

1 stop9h 35m

San Diego

Sat 2/21

6:27 am-5:33 pm

1 stop9h 06m

$289

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Wed 11/12

2:53 pm-8:13 pm

1 stop7h 20m

San Diego

Sat 11/15

6:24 am-2:38 pm

1 stop6h 14m

$289

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Wed 11/12

1:57 pm-12:13 am

2 stops12h 16m

San Diego

Sat 11/15

12:07 pm-9:36 pm

1 stop7h 29m

$294

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Wed 10/8

2:00 pm-6:10 pm

1 stop6h 10m

San Diego

Sun 10/12

6:15 am-4:12 pm

1 stop7h 57m

$312

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Fri 10/17

6:05 pm-11:14 pm

1 stop7h 09m

San Diego

Mon 10/20

10:30 pm-9:16 am

1 stop8h 46m

$354

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Sat 2/21

10:30 am-10:55 pm

2 stops14h 25m

San Diego

Tue 2/24

10:40 pm-9:41 am

1 stop9h 01m

$368

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Sun 10/5

5:25 pm-9:45 pm

1 stop6h 20m

$184

GulfportSan Diego

GPT - SAN

GPTSAN

Gulfport Biloxi Regional

Sun 10/5

7:55 pm-12:36 pm

2 stops42h 41m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Compare providers for flights from Gulfport to San Diego

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 September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust 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?

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.

How much does it cost to fly round-trip from Gulfport to San Diego?

Reviews of airlines servicing San Diego

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

8.0

Very good

7,973 reviews

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

7,973 reviews

Delta

8.0

Very good

7,973 reviews

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

8,926 reviews

Delta

8.0

Very good

7,973 reviews

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

7,973 reviews

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

How long is the flight from Gulfport to San Diego?
Airlines like Delta, United Airlines, and American Airlines fly from Gulfport to San Diego in about 6h 36m. The time it takes to get you to your destination can typically vary by up to 2h 59m. 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?
American Airlines, at $276, was found to be the cheapest airline from Gulfport to San Diego.Alternate airlines to your destination round-trip include United Airlines and Delta. These flights start at 43% lower than the current average price 3 months from now.
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

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Other flights to San Diego

Top 3 airlines flying from Gulfport to San Diego

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$276	Average$570	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$276	Average$470	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$276	Average$286	FlexibilityNo cancel fee	On-timeN/A

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$184+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Gulfport to San Diego with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Gulfport to San Diego

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Gulfport to San Diego

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 September 25, 2025.

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 September 25, 2025.

Cheapflights Fare Finder

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

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 September.

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.

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?

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

How much does it cost to fly round-trip from Gulfport to San Diego?

Reviews of airlines servicing San Diego

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.

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?

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

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

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

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

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

Traveling to a place near San Diego?

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Top 3 airlines flying from Gulfport to San Diego

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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 September 25, 2025.