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

According to our current data, Delta ($138), American Airlines ($276), and United Airlines ($281) offers the cheapest pricing from San Diego to Gulfport. Users have found that Delta is 67% cheaper than the other options available to this destination.

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

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $139. However, be on the lookout for offers from United Airlines and Sun Country Air, as they are both options that can get you from San Diego to Gulfport for a low price.

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

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

In terms of precipitation, rainfall in Gulfport ranges from 3.6 - 7.2 inches per month. July is typically the wettest month, when rainfall can reach 7.2 in. October is typically the driest time to visit Gulfport when rainfall is around 3.6 in.

If weather is an important factor for your trip to Gulfport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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

Before booking your flight from San Diego to Gulfport check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

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

Users have found that flying from San Diego to Gulfport on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

May is one of the best times of the year to fly to Gulfport from San Diego. Prices for May average $427 per person but you can even find prices for as low as $138. The most expensive prices can be found in the month of July. Opting for a May flight can save you 38% on your journey compared to booking in July

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

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

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

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

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

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

$139+ Flights from San Diego to Gulfport

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Cheap flight deals from San Diego to Gulfport

Round-trip from	$277 (Delta)
One-way from	$139 (American Airlines)
Popular in	July
Cheapest in	May
Average price	$415

From San Diego to Gulfport Biloxi Regional

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One-way flight from San Diego to Gulfport Biloxi Regional

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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from San Diego to Gulfport

Cheapest flights from San Diego to Gulfport
Explore the most affordable flight options available from San Diego to Gulfport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Fri 9/199:50 pmSAN - GPT

1 stop9h 29mDelta

Mon 9/226:04 pmGPT - SAN

1 stop7h 20mDelta

Deal found 8/16

$277

Fri 9/263:01 pmSAN - GPT

1 stop6h 31mAmerican Airlines

Tue 9/3012:12 pmGPT - SAN

2 stops9h 12mAmerican Airlines

Deal found 8/17

$282

Sat 9/2710:30 pmSAN - GPT

1 stop8h 49mDelta

Wed 10/12:05 pmGPT - SAN

1 stop8h 21mDelta

Deal found 8/16

$308

Sun 10/59:50 pmSAN - GPT

1 stop9h 26mDelta

Thu 10/96:05 pmGPT - SAN

1 stop7h 09mDelta

Deal found 8/17

$318

Sat 12/610:40 pmSAN - GPT

1 stop8h 58mDelta

Mon 12/156:00 pmGPT - SAN

1 stop6h 58mDelta

Deal found 8/16

$328

Fri 9/51:02 pmSAN - GPT

1 stop7h 40mAmerican Airlines

Sun 9/77:59 pmGPT - SAN

1 stop5h 59mAmerican Airlines

Deal found 8/16

$348

Mon 9/151:06 pmSAN - GPT

2 stops8h 26mAmerican Airlines

Fri 9/1912:12 pmGPT - SAN

1 stop5h 41mAmerican Airlines

Deal found 8/16

$353

Sat 9/277:13 amSAN - GPT

2 stops13h 29mAmerican Airlines

Wed 10/16:29 pmGPT - SAN

1 stop6h 07mAmerican Airlines

Deal found 8/16

$372

Best flights from San Diego to Gulfport
Discover carefully curated flight deals from San Diego to Gulfport that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2025.

Fri 9/199:50 pmSAN - GPT

1 stop9h 29mDelta

Mon 9/226:04 pmGPT - SAN

1 stop7h 20mDelta

Deal found 8/16

$277

Fri 9/263:01 pmSAN - GPT

1 stop6h 31mAmerican Airlines

Tue 9/306:29 pmGPT - SAN

1 stop6h 07mAmerican Airlines

Deal found 8/17

$277

Mon 9/159:50 pmSAN - GPT

1 stop9h 29mDelta

Fri 9/192:05 pmGPT - SAN

1 stop7h 26mDelta

Deal found 8/16

$277

Fri 9/193:01 pmSAN - GPT

1 stop6h 31mAmerican Airlines

Mon 9/226:29 pmGPT - SAN

1 stop6h 07mAmerican Airlines

Deal found 8/17

$277

Mon 9/810:30 pmSAN - GPT

1 stop8h 58mDelta

Fri 9/126:04 pmGPT - SAN

1 stop7h 20mDelta

Deal found 8/17

$277

Sun 9/149:50 pmSAN - GPT

1 stop9h 29mDelta

Thu 9/186:04 pmGPT - SAN

1 stop7h 20mDelta

Deal found 8/16

$277

Fri 9/2610:30 pmSAN - GPT

1 stop8h 49mDelta

Tue 9/302:05 pmGPT - SAN

1 stop8h 21mDelta

Deal found 8/16

$277

Sat 9/2710:30 pmSAN - GPT

1 stop8h 49mDelta

Wed 10/12:05 pmGPT - SAN

1 stop7h 22mDelta

Deal found 8/15

$308

Mon 10/610:30 pmSAN - GPT

1 stop8h 46mDelta

Fri 10/106:05 pmGPT - SAN

1 stop7h 09mDelta

Deal found 8/17

$318

Sun 10/59:50 pmSAN - GPT

1 stop9h 26mDelta

Thu 10/96:05 pmGPT - SAN

1 stop7h 09mDelta

Deal found 8/17

$318

Last-minute flights from San Diego to Gulfport
Discover last-minute flight deals from San Diego to Gulfport. Data last updated August 18, 2025 and is based on user searches.

Fri 8/2210:30 pmSAN - GPT

1 stop8h 14mDelta

Mon 8/256:00 amGPT - SAN

1 stop8h 28mDelta

Deal found 8/16

$454

Fri 8/229:45 amSAN - GPT

2 stops11h 36mAmerican Airlines

Sun 8/247:50 pmGPT - SAN

1 stop6h 02mAmerican Airlines

Deal found 8/17

$459

Fri 8/229:45 amSAN - GPT

2 stops10h 39mAmerican Airlines

Mon 8/2512:55 pmGPT - SAN

2 stops11h 00mAmerican Airlines

Deal found 8/16

$464

Fri 8/228:11 pmSAN - GPT

2 stops15h 16mUnited Airlines

Sun 8/242:02 pmGPT - SAN

2 stops11h 42mUnited Airlines

Deal found 8/16

$768

Fri 8/2211:27 amSAN - GPT

3 stops46h 48mBreeze Airways

Mon 8/255:37 pmGPT - SAN

2 stops44h 26mBreeze Airways

Deal found 8/16

$1,246

Mon 8/2510:37 amSAN - GPT

1 stop9h 01mDelta

Fri 8/2911:40 amGPT - SAN

1 stop9h 46mDelta

Deal found 8/17

$492

Mon 8/2512:01 pmSAN - GPT

1 stop5h 58mUnited Airlines

Fri 8/297:05 amGPT - SAN

2 stops8h 35mUnited Airlines

Deal found 8/17

$540

Fri 9/51:02 pmSAN - GPT

1 stop7h 40mAmerican Airlines

Sun 9/77:59 pmGPT - SAN

1 stop5h 59mAmerican Airlines

Deal found 8/16

$348

Mon 9/151:06 pmSAN - GPT

2 stops8h 26mAmerican Airlines

Fri 9/1912:12 pmGPT - SAN

1 stop5h 41mAmerican Airlines

Deal found 8/16

$353

Fri 9/199:50 pmSAN - GPT

1 stop9h 29mDelta

Mon 9/226:04 pmGPT - SAN

1 stop7h 20mDelta

Deal found 8/16

$277

Fri 9/263:01 pmSAN - GPT

1 stop6h 31mAmerican Airlines

Tue 9/3012:12 pmGPT - SAN

2 stops9h 12mAmerican Airlines

Deal found 8/17

$282

Sat 9/2710:30 pmSAN - GPT

1 stop8h 49mDelta

Wed 10/12:05 pmGPT - SAN

1 stop7h 22mDelta

Deal found 8/15

$308

One-way flights from San Diego to Gulfport
Search for one-way flight options from San Diego to Gulfport. Find affordable one-way fares based on user searches. Data last updated August 18, 2025.

Sat 9/131:02 pmSAN - GPT

1 stop7h 40mAmerican Airlines

Deal found 8/17

$139

Sat 9/136:15 amSAN - GPT

2 stops11h 44mUnited Airlines

Deal found 8/17

$144

Wed 10/155:51 pmSAN - GPT

1 stop23h 28mSun Country Air

Deal found 8/17

$188

Mon 9/151:06 pmSAN - GPT

2 stops8h 26mAmerican Airlines

Deal found 8/17

$215

Wed 10/1510:05 amSAN - GPT

3 stops31h 14mMultiple Airlines

Deal found 8/17

$260

Mon 9/155:56 pmSAN - GPT

3 stops17h 31mUnited Airlines

Deal found 8/17

$280

Sat 10/111:12 pmSAN - GPT

3 stops27h 58mBreeze Airways

Deal found 8/17

$687

Fly from

Fly to

Route

Depart

Return

Price

San DiegoGulfport

SAN - GPT

SANGPT

San Diego

Fri 9/19

9:50 pm-9:19 am

1 stop9h 29m

Gulfport Biloxi Regional

Mon 9/22

6:04 pm-11:24 pm

1 stop7h 20m

$277

San DiegoGulfport

SAN - GPT

SANGPT

San Diego

Fri 9/26

3:01 pm-11:32 pm

1 stop6h 31m

Gulfport Biloxi Regional

Tue 9/30

6:29 pm-10:36 pm

1 stop6h 07m

$277

San DiegoGulfport

SAN - GPT

SANGPT

San Diego

Mon 9/15

9:50 pm-9:19 am

1 stop9h 29m

Gulfport Biloxi Regional

Fri 9/19

2:05 pm-7:31 pm

1 stop7h 26m

$277

San DiegoGulfport

SAN - GPT

SANGPT

San Diego

Fri 9/19

3:01 pm-11:32 pm

1 stop6h 31m

Gulfport Biloxi Regional

Mon 9/22

6:29 pm-10:36 pm

1 stop6h 07m

$277

San DiegoGulfport

SAN - GPT

SANGPT

San Diego

Mon 9/8

10:30 pm-9:28 am

1 stop8h 58m

Gulfport Biloxi Regional

Fri 9/12

6:04 pm-11:24 pm

1 stop7h 20m

$277

San DiegoGulfport

SAN - GPT

SANGPT

San Diego

Sun 9/14

9:50 pm-9:19 am

1 stop9h 29m

Gulfport Biloxi Regional

Thu 9/18

6:04 pm-11:24 pm

1 stop7h 20m

$277

San DiegoGulfport

SAN - GPT

SANGPT

San Diego

Fri 9/26

10:30 pm-9:19 am

1 stop8h 49m

Gulfport Biloxi Regional

Tue 9/30

2:05 pm-8:26 pm

1 stop8h 21m

$277

San DiegoGulfport

SAN - GPT

SANGPT

San Diego

Sat 9/27

10:30 pm-9:19 am

1 stop8h 49m

Gulfport Biloxi Regional

Wed 10/1

2:05 pm-7:27 pm

1 stop7h 22m

$308

San DiegoGulfport

SAN - GPT

SANGPT

San Diego

Mon 10/6

10:30 pm-9:16 am

1 stop8h 46m

Gulfport Biloxi Regional

Fri 10/10

6:05 pm-11:14 pm

1 stop7h 09m

$318

San DiegoGulfport

SAN - GPT

SANGPT

San Diego

Sun 10/5

9:50 pm-9:16 am

1 stop9h 26m

Gulfport Biloxi Regional

Thu 10/9

6:05 pm-11:14 pm

1 stop7h 09m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 19 results

Best time to book a flight from San Diego to Gulfport

Have a flexible travel schedule? Discover the best time to fly to Gulfport from San Diego 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 San Diego to Gulfport

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

Currently, November is the cheapest month in which you can book a flight from San Diego to Gulfport (average of $318). Flying from San Diego to Gulfport in March is currently the most expensive (average of $416). 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 SAN to GPT?

It’s typically best to fly out from San Diego to Gulfport in the afternoon. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Gulfport

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from San Diego to Gulfport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines

7.4

Good

8,925 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

What are the cheapest airlines flying from San Diego to Gulfport round-trip?
According to our current data, Delta ($138), American Airlines ($276), and United Airlines ($281) offers the cheapest pricing from San Diego to Gulfport. Users have found that Delta is 67% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from San Diego to Gulfport one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $139. However, be on the lookout for offers from United Airlines and Sun Country Air, as they are both options that can get you from San Diego to Gulfport for a low price.
Can I find deals for flights from San Diego to Gulfport that include hotel bookings?
Yes. In addition to deals on San Diego to Gulfport flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Diego to Gulfport?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Gulfport.
Can I find deals for business class flights from San Diego to Gulfport?
Yes. Cheapflights offers flight deals from San Diego to Gulfport 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 San Diego to Gulfport?
Currently, November is the cheapest month in which you can book a flight from San Diego to Gulfport (average of $318). Flying from San Diego to Gulfport in March is currently the most expensive (average of $416). 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 Gulfport

Top 3 airlines flying from San Diego to Gulfport

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$138	Average$338	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$276	Average$406	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$281	Average$388	FlexibilityNo cancel fee	On-time69%

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$139+ Cheap flights from San Diego to Gulfport (SAN - GPT)

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Diego to Gulfport with Cheapflights

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Cheap flight deals from San Diego to Gulfport

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One-way from

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Find flight deals from San Diego to Gulfport

Cheapest flights from San Diego to GulfportExplore the most affordable flight options available from San Diego to Gulfport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Explore the most affordable flight options available from San Diego to Gulfport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from San Diego to Gulfport

Have a flexible travel schedule? Discover the best time to fly to Gulfport from San Diego with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Gulfport

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

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

Find hourly flight availability from San Diego to Gulfport. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Reviews of airlines servicing Gulfport

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from San Diego to Gulfport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Gulfport. 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 San Diego to Gulfport round-trip?

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

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

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

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

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

Traveling to a place near Gulfport?

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Top 3 airlines flying from San Diego to Gulfport

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Cheapest flights from San Diego to Gulfport
Explore the most affordable flight options available from San Diego to Gulfport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.