HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Biloxi

$99+ Cheap flights from San Antonio (SAT) to Biloxi, MS

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MSY
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Biloxi 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 San Antonio to Biloxi

Cheapest flights from San Antonio to Biloxi
Explore the most affordable flight options available from San Antonio to Biloxi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

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.
Wed 12/314:45 pmSAT - GPT
1 stop4h 55mDelta
Tue 1/134:00 pmGPT - SAT
1 stop7h 23mDelta
Deal found 12/11$238
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.
Wed 12/314:45 pmSAT - GPT
1 stop4h 55mDelta
Wed 1/76:05 amGPT - SAT
1 stop6h 40mDelta
Deal found 12/11$239
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.
Wed 12/314:45 pmSAT - GPT
1 stop4h 55mDelta
Mon 1/124:00 pmGPT - SAT
1 stop7h 23mDelta
Deal found 12/11$248
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.
Wed 12/314:45 pmSAT - GPT
1 stop4h 55mDelta
Sun 1/114:00 pmGPT - SAT
1 stop7h 23mDelta
Deal found 12/11$298
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.
Tue 12/305:59 pmSAT - GPT
1 stop3h 38mUnited Airlines
Tue 1/134:42 pmGPT - SAT
1 stop4h 39mUnited Airlines
Deal found 12/11$318
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.
Tue 12/305:59 pmSAT - GPT
1 stop3h 38mUnited Airlines
Thu 1/81:57 pmGPT - SAT
1 stop5h 44mUnited Airlines
Deal found 12/11$328
This United Airlines deal was found by Cheapflights users on 12/12. 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 12/275:59 pmSAT - GPT
1 stop3h 38mUnited Airlines
Wed 12/315:15 pmGPT - SAT
1 stop4h 11mUnited Airlines
Deal found 12/12$371
This United Airlines deal was found by Cheapflights users on 12/12. 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 12/229:51 amSAT - GPT
1 stop6h 12mUnited Airlines
Fri 12/267:00 amGPT - SAT
1 stop6h 11mUnited Airlines
Deal found 12/12$379
This Delta deal was found by Cheapflights users on 12/13. 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 12/2211:16 amSAT - GPT
1 stop5h 19mDelta
Fri 12/2610:42 amGPT - SAT
1 stop4h 58mDelta
Deal found 12/13$381
This Delta deal was found by Cheapflights users on 12/13. 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.
Sun 12/284:45 pmSAT - GPT
1 stop4h 55mDelta
Thu 1/15:21 pmGPT - SAT
1 stop6h 58mDelta
Deal found 12/13$389
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.
Tue 12/304:05 pmSAT - GPT
1 stop5h 32mUnited Airlines
Sun 1/117:00 amGPT - SAT
1 stop3h 47mUnited Airlines
Deal found 12/11$394

Find flight deals from San Antonio to Biloxi

Keep the following information in mind while searching for San Antonio to Biloxi flight deals. Data was last updated December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$198
(American Airlines)

One-way from

$99
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$302
Provider with most accurate pricing for San Antonio-Gulfport Biloxi Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Gulfport Biloxi Regional flights.
Search Deals
From San Antonio to Biloxi
Search Deals
One-way flight from San Antonio to Biloxi
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 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 San Antonio to Biloxi 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 14, 2025.
Use the filters below to find and compare flights from San Antonio to Biloxi that are best for you.

Fly from

San Antonio

Fly to

Biloxi

Route

Depart

Return

Price

San AntonioGulfport

SAT - GPT

SATGPT

San Antonio

Sat 1/10

4:29 pm-9:53 pm

1 stop5h 24m

Gulfport Biloxi Regional

Sat 1/17

10:21 am-3:21 pm

1 stop5h 00m

$198

San AntonioGulfport

SAT - GPT

SATGPT

San Antonio

Thu 1/15

11:43 am-3:58 pm

1 stop4h 15m

Gulfport Biloxi Regional

Sat 1/17

5:13 pm-9:21 pm

1 stop4h 08m

$207

San AntonioGulfport

SAT - GPT

SATGPT

San Antonio

Wed 1/14

9:50 am-1:22 pm

1 stop3h 32m

Gulfport Biloxi Regional

Sun 1/18

5:13 pm-10:57 pm

1 stop5h 44m

$210

San AntonioGulfport

SAT - GPT

SATGPT

San Antonio

Thu 1/15

11:43 am-3:58 pm

1 stop4h 15m

Gulfport Biloxi Regional

Sun 1/18

5:13 pm-10:57 pm

1 stop5h 44m

$219

San AntonioGulfport

SAT - GPT

SATGPT

San Antonio

Wed 12/31

4:45 pm-9:40 pm

1 stop4h 55m

Gulfport Biloxi Regional

Tue 1/13

4:00 pm-11:23 pm

1 stop7h 23m

$238

San AntonioGulfport

SAT - GPT

SATGPT

San Antonio

Wed 12/31

4:45 pm-9:40 pm

1 stop4h 55m

Gulfport Biloxi Regional

Fri 1/9

4:00 pm-11:23 pm

1 stop7h 23m

$239

San AntonioGulfport

SAT - GPT

SATGPT

San Antonio

Sat 1/10

2:15 pm-7:48 pm

1 stop5h 33m

Gulfport Biloxi Regional

Wed 1/14

1:57 pm-7:41 pm

1 stop5h 44m

$268

San AntonioGulfport

SAT - GPT

SATGPT

San Antonio

Wed 1/14

9:50 am-1:22 pm

1 stop3h 32m

Gulfport Biloxi Regional

Mon 1/19

5:13 pm-9:21 pm

1 stop4h 08m

$294

San AntonioGulfport

SAT - GPT

SATGPT

San Antonio

Wed 12/31

4:45 pm-9:40 pm

1 stop4h 55m

Gulfport Biloxi Regional

Sun 1/11

4:00 pm-11:23 pm

1 stop7h 23m

$298

San AntonioGulfport

SAT - GPT

SATGPT

San Antonio

Sat 1/10

8:16 am-12:31 pm

1 stop4h 15m

Gulfport Biloxi Regional

Sat 1/17

6:32 am-4:50 pm

2 stops10h 18m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 14 results
1
2

Best time to book a flight from San Antonio to Biloxi

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

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

Currently, March is the cheapest month in which you can book a flight from San Antonio to Biloxi (average of $64). Flying from San Antonio to Biloxi in January is currently the most expensive (average of $162). 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 SAT to B1L?

Find hourly flight availability from San Antonio to Biloxi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 14, 2025.

One of the essential ways to save on airfare from San Antonio to Biloxi is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 25% on airfare.

What is the cheapest day to fly from San Antonio to Biloxi?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Biloxi. Price data was last updated on December 16, 2024.

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

Reviews of airlines servicing Biloxi

Get insights into the airlines that provide service to Biloxi. 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 Biloxi. Reviews last updated December 14, 2025.
Read through reviews of airlines operating flights from San Antonio to Biloxi, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,094 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

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
9,094 reviews
United Airlines
7.4
Good
9,094 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

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
11,054 reviews
United Airlines
7.4
Good
9,094 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

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 San Antonio to Biloxi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Biloxi?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly out of when you book flights from San Antonio to Biloxi. 4 airlines have flights from San Antonio to Biloxi on a regular basis. Booking flights from San Antonio to Biloxi should not be difficult; the airport handles an average of 0 outbound flights to Biloxi per day.

  • How popular is this San Antonio to Biloxi flight route?

    Within the past month, 12 users have taken a look at flights from San Antonio to Biloxi.

  • How long is the flight from San Antonio to Biloxi?

    There are many flights that can get you from San Antonio to Biloxi in 4h 15m. Fly via Delta or United Airlines to get the fastest option. There are 565 mi between San Antonio and Biloxi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest flights from San Antonio to Biloxi?

    The cheapest flight price from San Antonio to Biloxi is $189. On average you can expect to pay $469. The most popular route, (San Antonio - Gulfport Biloxi Regional), can usually be booked for $198.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from San Antonio to Biloxi (average of $64). Flying from San Antonio to Biloxi in January is currently the most expensive (average of $162). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Biloxi

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Memphis flights
Dallas/Fort Worth to Memphis flights
George Bush Intcntl to Memphis flights
Dallas/Fort Worth to Baton Rouge flights
Hobby to Jackson flights
Love Field to Memphis flights
Dallas/Fort Worth to Mobile flights
George Bush Intcntl to Jackson flights
Austin to Memphis flights
Hobby to Baton Rouge flights
Austin to Jackson flights
George Bush Intcntl to Baton Rouge flights
Dallas/Fort Worth to Jackson flights
Dallas/Fort Worth to Gulfport flights
Hobby to Mobile flights
Hobby to Gulfport flights
George Bush Intcntl to Gulfport flights
San Antonio to Memphis flights
George Bush Intcntl to Mobile flights
San Antonio to Gulfport flights
Austin to Baton Rouge flights
San Antonio to Mobile flights
Austin to Mobile flights
George Bush Intcntl to Laurel flights
Love Field to Gulfport flights
Love Field to Mobile flights
Dallas/Fort Worth to Laurel flights
Love Field to Jackson flights
San Antonio to Baton Rouge flights
Dallas/Fort Worth to Meridian flights
Austin to Laurel flights
Love Field to Baton Rouge flights
Midland to Gulfport flights
Austin to Gulfport flights
Dallas/Fort Worth to Alexandria flights
San Antonio to Jackson flights
Lubbock to Jackson flights
Hobby to Alexandria flights
El Paso to Mobile flights
Austin to Columbus flights
George Bush Intcntl to Alexandria flights
Midland to Jackson flights
Midland to Mobile flights
McAllen to Baton Rouge flights
El Paso to Jackson flights
El Paso to Baton Rouge flights
Corpus Christi to Memphis flights
Amarillo to Memphis flights
El Paso to Gulfport flights

Top 4 airlines flying from San Antonio to Biloxi

Discover the top 4 airlines that operate flights from San Antonio to Biloxi. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$64Average$200FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$158Average$304FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$158Average$349FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$237Average$349FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.