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$237+ Cheap flights from Gulfport to San Antonio (GPT - SAT)

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — SAT
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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.
Thu 2/197:35 pm
GPT
-
SAT
1 stop4h 24m
American Airlines
Sat 2/216:00 am
SAT
-
GPT
1 stop4h 13m
American Airlines
Deal found 1/26$237
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:20 pm
GPT
-
SAT
1 stop28h 39m
Multiple Airlines
Sat 2/217:56 pm
SAT
-
GPT
2 stops22h 44m
Multiple Airlines
Deal found 1/26$322
This Delta deal was found by Cheapflights users on 1/25. 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.
Thu 1/292:40 pm
GPT
-
SAT
1 stop7h 48m
Delta
Sun 2/18:00 am
SAT
-
GPT
1 stop5h 51m
Delta
Deal found 1/25$354
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/116:33 pm
GPT
-
SAT
1 stop4h 25m
American Airlines
Sun 2/155:48 pm
SAT
-
GPT
1 stop6h 09m
American Airlines
Deal found 1/26$357
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Sat 2/75:13 pm
GPT
-
SAT
1 stop4h 08m
United Airlines
Wed 2/119:50 am
SAT
-
GPT
1 stop6h 08m
United Airlines
Deal found 1/24$394
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 1/296:32 am
GPT
-
SAT
2 stops10h 13m
American Airlines
Sun 2/16:01 pm
SAT
-
GPT
1 stop5h 32m
American Airlines
Deal found 1/25$447
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/15:29 pm
GPT
-
SAT
1 stop6h 29m
American Airlines
Sun 2/86:14 am
SAT
-
GPT
2 stops10h 41m
American Airlines
Deal found 1/27$608
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/187:05 am
GPT
-
SAT
1 stop6h 03m
United Airlines
Sat 2/212:24 pm
SAT
-
GPT
1 stop5h 10m
United Airlines
Deal found 1/26$618
This Delta deal was found by Cheapflights users on 1/26. 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.
Mon 1/266:08 pm
GPT
-
SAT
1 stop6h 30m
Delta
Thu 1/298:00 am
SAT
-
GPT
1 stop5h 51m
Delta
Deal found 1/26$649

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(American Airlines)

Popular in

March

Cheapest in

July

Average price

$339
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
Highest demand for flights based on searches. 40% potential increase in price ($278 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 28% potential price decrease ($90 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 27, 2026.
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

Thu 2/19

7:35 pm-11:59 pm

1 stop4h 24m

San Antonio

Sat 2/21

6:00 am-10:13 am

1 stop4h 13m

$237

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Thu 2/19

7:20 pm-11:59 pm

1 stop28h 39m

San Antonio

Sat 2/21

7:56 pm-6:40 pm

2 stops22h 44m

$322

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Wed 2/11

6:33 pm-10:58 pm

1 stop4h 25m

San Antonio

Sun 2/15

5:48 pm-11:57 pm

1 stop6h 09m

$357

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Sat 2/7

5:13 pm-9:21 pm

1 stop4h 08m

San Antonio

Wed 2/11

9:50 am-3:58 pm

1 stop6h 08m

$394

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Wed 2/18

7:05 am-1:08 pm

1 stop6h 03m

San Antonio

Sat 2/21

2:24 pm-7:34 pm

1 stop5h 10m

$618

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Wed 2/18

3:00 pm-8:25 pm

1 stop5h 25m

$318

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Tue 2/17

4:55 pm-10:52 pm

1 stop5h 57m

$465

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

Wed 2/18

7:05 am-4:57 pm

2 stops9h 52m

$942

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Gulfport-San Antonio flight deals on Cheapflights vs. FlightHub >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 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 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, February is the cheapest month in which you can book a flight from Gulfport to San Antonio (average of $36). Flying from Gulfport to San Antonio in January is currently the most expensive (average of $204). 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.

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 January 27, 2026.
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
9,205 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,197 reviews
United Airlines
7.4
Good
9,205 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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. American Airlines provides one of the quickest options available for as low as $394. 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, February is the cheapest month in which you can book a flight from Gulfport to San Antonio (average of $36). Flying from Gulfport to San Antonio in January is currently the most expensive (average of $204). 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$143Average$322FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$187Average$339FlexibilityNo cancel feeOn-time71%

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