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$99+ Cheap flights from Gulfport to San Antonio (GPT - SAT)

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — SAT
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Gulfport to San Antonio

Cheapest flights from Gulfport to San Antonio
Explore the most affordable flight options available from Gulfport to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 12/261:57 pmGPT - SAT
1 stop5h 44mUnited Airlines
Tue 12/305:59 pmSAT - GPT
1 stop3h 38mUnited Airlines
Deal found 12/10$315
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/225:58 pmGPT - SAT
1 stop5h 01mAmerican Airlines
Sat 12/273:00 pmSAT - GPT
1 stop3h 56mAmerican Airlines
Deal found 12/10$348
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/155:11 pmGPT - SAT
1 stop4h 21mUnited Airlines
Mon 12/225:59 pmSAT - GPT
1 stop3h 38mUnited Airlines
Deal found 12/11$354
This Delta deal was found by Cheapflights users on 12/11. 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 12/133:30 pmGPT - SAT
1 stop5h 33mDelta
Tue 12/1611:36 amSAT - GPT
1 stop5h 40mDelta
Deal found 12/11$409
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/134:41 pmGPT - SAT
1 stop5h 49mAmerican Airlines
Tue 12/163:00 pmSAT - GPT
2 stops7h 33mAmerican Airlines
Deal found 12/11$414
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:00 amGPT - SAT
2 stops8h 35mAmerican Airlines
Mon 12/229:32 amSAT - GPT
1 stop4h 30mAmerican Airlines
Deal found 12/11$613
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/227:00 amGPT - SAT
2 stops9h 57mUnited Airlines
Sat 12/275:20 amSAT - GPT
2 stops8h 02mUnited Airlines
Deal found 12/10$2,216

Find flight deals from Gulfport to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Gulfport (GPT) to San Antonio (SAT). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$197
(Delta)

One-way from

$99
(Delta)

Popular in

March

Cheapest in

July

Average price

$309
Provider with most accurate pricing for Gulfport Biloxi Regional-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Gulfport Biloxi Regional-San Antonio flights.
Search Deals
From Gulfport Biloxi Regional to San Antonio
Search Deals
One-way flight from Gulfport Biloxi Regional to San Antonio
Search Deals
Highest demand for flights based on searches. 40% potential increase in price ($277 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 28% potential price decrease ($89 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gulfport to San Antonio 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 December 12, 2025.
Use the filters below to find and compare flights from Gulfport to San Antonio that are best for you.

Fly from

Gulfport

Fly to

San Antonio

Route

Depart

Return

Price

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Wed 1/7

5:13 pm-9:21 pm

1 stop4h 08m

San Antonio

Wed 1/14

9:50 am-1:22 pm

1 stop3h 32m

$198

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Fri 1/30

5:13 pm-10:57 pm

1 stop5h 44m

San Antonio

Tue 2/3

2:15 pm-7:48 pm

1 stop5h 33m

$267

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Wed 2/4

3:00 pm-8:25 pm

1 stop5h 25m

San Antonio

Sun 2/15

8:00 am-2:06 pm

1 stop6h 06m

$310

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Fri 12/26

1:57 pm-7:41 pm

1 stop5h 44m

San Antonio

Tue 12/30

5:59 pm-9:37 pm

1 stop3h 38m

$315

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Mon 12/22

5:58 pm-10:59 pm

1 stop5h 01m

San Antonio

Sat 12/27

3:00 pm-6:56 pm

1 stop3h 56m

$348

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Mon 12/15

5:11 pm-9:32 pm

1 stop4h 21m

San Antonio

Mon 12/22

5:59 pm-9:37 pm

1 stop3h 38m

$354

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Wed 2/4

5:13 pm-10:57 pm

1 stop5h 44m

San Antonio

Sun 2/15

7:40 am-7:34 pm

1 stop11h 54m

$427

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Fri 1/30

6:08 pm-12:38 am

1 stop6h 30m

$99

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Wed 12/17

6:01 pm-12:34 am

1 stop6h 33m

$310

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Tue 12/16

6:01 pm-12:34 am

1 stop6h 33m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 13 results
1
2

Compare providers for flights from Gulfport to San Antonio

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 Antonio in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Gulfport-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Gulfport-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Gulfport-San Antonio 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 Antonio 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 Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio 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 Antonio

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

Currently, March is the cheapest month in which you can book a flight from Gulfport to San Antonio (average of $62). Flying from Gulfport to San Antonio in January is currently the most expensive (average of $170). 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 SAT?

Find hourly flight availability from Gulfport to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s typically best to fly out from Gulfport to San Antonio in the afternoon. Doing so could potentially save you 23% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Gulfport to San Antonio. 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.
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Gulfport to San Antonio. 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 Antonio?

    A quick flight from Gulfport to San Antonio can take about 4h 08m. United Airlines provides one of the quickest options available for as low as $198. There are 565 mi between Gulfport and San Antonio. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Gulfport to San Antonio round-trip from $143. Another airline that can offer you cheap pricing is American Airlines. United Airlines is 64% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gulfport to San Antonio 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 Antonio?

    Currently, March is the cheapest month in which you can book a flight from Gulfport to San Antonio (average of $62). Flying from Gulfport to San Antonio in January is currently the most expensive (average of $170). 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 Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Top 2 airlines flying from Gulfport to San Antonio

Discover the top 2 airlines that operate flights from Gulfport to San Antonio. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$143Average$333FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$187Average$348FlexibilityNo cancel feeOn-time71%

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