HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$99+ Cheap flights from Biloxi, MS to San Antonio (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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SAT
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

Keep the following information in mind while searching for Biloxi to San Antonio flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$197
(American Airlines)

One-way from

$99
(American Airlines)

Popular in

March

Cheapest in

July

Average price

$358
From Biloxi to San Antonio
Search Deals
One-way flight from Biloxi to San Antonio
Search Deals
Highest demand for flights based on searches. 39% potential increase in price ($277 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 26% potential price decrease ($88 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Biloxi to San Antonio

Cheapest flights from Biloxi to San Antonio
Explore the most affordable flight options available from Biloxi to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/287:59 pmGPT - SAT
1 stop3h 47mAmerican Airlines
jue. 10/27:59 amSAT - GPT
1 stop3h 43mAmerican Airlines
Deal found 9/13$197
This American Airlines deal was found by Cheapflights users on 9/14. 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.
mar. 9/302:01 pmGPT - SAT
2 stops8h 59mAmerican Airlines
sáb. 10/44:48 pmSAT - GPT
1 stop5h 54mAmerican Airlines
Deal found 9/14$202
This Delta deal was found by Cheapflights users on 9/14. 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.
sáb. 10/113:45 pmGPT - SAT
1 stop4h 43mDelta
sáb. 10/182:55 pmSAT - GPT
1 stop6h 55mDelta
Deal found 9/14$233
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/255:25 pmGPT - SAT
1 stop5h 10mUnited Airlines
lun. 9/292:25 pmSAT - GPT
1 stop5h 30mUnited Airlines
Deal found 9/13$253
This American Airlines deal was found by Cheapflights users on 9/14. 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.
mié. 10/291:15 pmGPT - SAT
1 stop4h 30mAmerican Airlines
mié. 11/57:00 amSAT - GPT
1 stop5h 37mAmerican Airlines
Deal found 9/14$259
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/16:29 pmGPT - SAT
1 stop4h 31mAmerican Airlines
dom. 10/57:00 amSAT - GPT
1 stop4h 42mAmerican Airlines
Deal found 9/13$268
This United Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/165:25 pmGPT - SAT
1 stop5h 10mUnited Airlines
lun. 10/205:30 amSAT - GPT
1 stop5h 36mUnited Airlines
Deal found 9/15$284
This United Airlines deal was found by Cheapflights users on 9/14. 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.
jue. 9/185:00 pmGPT - SAT
1 stop4h 17mUnited Airlines
sáb. 9/204:22 pmSAT - GPT
1 stop3h 37mUnited Airlines
Deal found 9/14$339
This United Airlines deal was found by Cheapflights users on 9/14. 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.
mié. 10/225:25 pmGPT - SAT
1 stop4h 04mUnited Airlines
vie. 11/77:30 pmSAT - GPT
1 stop20h 32mUnited Airlines
Deal found 9/14$359

Cheapflights Fare Finder

 
Customize your flight search to find flights from Biloxi 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Biloxi to San Antonio that are best for you.

Fly from

Biloxi

Fly to

San Antonio

Route

Depart

Return

Price

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

dom. 9/28

7:59 pm-11:46 pm

1 stop3h 47m

San Antonio

jue. 10/2

7:59 am-11:42 am

1 stop3h 43m

$197

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

mar. 9/30

7:00 am-1:15 pm

1 stop6h 15m

San Antonio

sáb. 10/4

9:47 am-1:25 pm

1 stop3h 38m

$197

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

mié. 10/1

6:29 pm-11:00 pm

1 stop4h 31m

San Antonio

dom. 10/5

7:00 am-11:42 am

1 stop4h 42m

$197

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

mar. 9/30

2:01 pm-11:00 pm

2 stops8h 59m

San Antonio

sáb. 10/4

4:48 pm-10:42 pm

1 stop5h 54m

$202

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

sáb. 10/11

10:03 am-5:16 pm

1 stop7h 13m

San Antonio

sáb. 10/18

2:55 pm-9:50 pm

1 stop6h 55m

$233

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

sáb. 2/21

3:00 pm-8:27 pm

1 stop5h 27m

San Antonio

mar. 2/24

4:25 pm-10:09 pm

1 stop5h 44m

$233

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

sáb. 2/21

12:46 pm-8:10 pm

1 stop7h 24m

San Antonio

mié. 2/25

5:08 am-9:44 am

1 stop4h 36m

$249

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

sáb. 2/21

7:51 pm-12:08 am

1 stop4h 17m

San Antonio

mar. 2/24

6:39 pm-10:15 pm

1 stop3h 36m

$249

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

jue. 9/25

5:25 pm-10:35 pm

1 stop5h 10m

San Antonio

lun. 9/29

2:25 pm-7:55 pm

1 stop5h 30m

$253

GulfportSan Antonio

GPT - SAT

GPTSAT

Gulfport Biloxi Regional

sáb. 10/4

6:29 pm-11:00 pm

1 stop4h 31m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 16 results
1
2

Best time to book a flight from Biloxi to San Antonio

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

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

Currently, August is the cheapest month in which you can book a flight from Biloxi to San Antonio (average of $295). Flying from Biloxi to San Antonio in March is currently the most expensive (average of $376). 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 B1L to SAT?

Find hourly flight availability from Biloxi 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 septiembre 15, 2025.

When flying from Biloxi to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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 septiembre 15, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Biloxi to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,931 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,931 reviews
United Airlines
7.4
Good
8,931 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,931 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Biloxi to San Antonio. 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 into for flights to San Antonio from Biloxi?

    If you book a flight to San Antonio from Biloxi, you will be flying to San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 0 flights from Biloxi to San Antonio per day from 4 different airlines.

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

    The Biloxi to San Antonio flight path was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    A quick flight from Biloxi to San Antonio can take about 3h 47m. American Airlines provides one of the quickest options available for as low as $197. Biloxi and San Antonio are separated by a distance of 565 mi. This flight may include one or multiple stops.

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

    Looking at all options, your cheapest flight can be booked for $254. While the most popular route (Gulfport Biloxi Regional - San Antonio) can be booked for $197 on average, our data indicates $384 when flying from Biloxi to San Antonio.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Biloxi to San Antonio (average of $295). Flying from Biloxi to San Antonio in March is currently the most expensive (average of $376). 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

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 Biloxi to San Antonio

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

Top 4 airlines flying from Biloxi to San Antonio

Discover the top 4 airlines that operate flights from Biloxi 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$62Average$193FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$164Average$325FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$171Average$350FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$215Average$329FlexibilityNo 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.