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$99+ Cheap flights from San Antonio (SAT) to Mississippi

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — JAN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from San Antonio to Mississippi

Keep the following information in mind while searching for San Antonio to Mississippi flight deals. Data was last updated September 11, 2025.

Round-trip from

$209
(American Airlines)

One-way from

$99
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$506
From San Antonio to Mississippi
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One-way flight from San Antonio to Mississippi
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Antonio to Mississippi

Cheapest flights from San Antonio to Mississippi
Explore the most affordable flight options available from San Antonio to Mississippi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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 11/85:00 amSAT - JAN
1 stop6h 44mAmerican Airlines
Tue 11/1112:14 pmJAN - SAT
1 stop6h 44mAmerican Airlines
Deal found 9/9$209
This Delta deal was found by Cheapflights users on 9/11. 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.
Tue 12/23:00 pmSAT - GPT
1 stop7h 07mDelta
Fri 12/56:01 pmGPT - SAT
1 stop6h 32mDelta
Deal found 9/11$217
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/115:30 amSAT - BTR
1 stop5h 44mUnited Airlines
Sun 10/125:00 amBTR - SAT
1 stop3h 38mUnited Airlines
Deal found 9/11$219
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:33 pmSAT - MEM
1 stop14h 20mMultiple Airlines
Mon 9/291:48 pmMEM - SAT
1 stop31h 04mMultiple Airlines
Deal found 9/10$230
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/316:00 pmSAT - MEM
1 stop3h 41mUnited Airlines
Wed 11/56:45 amMEM - SAT
1 stop6h 19mUnited Airlines
Deal found 9/11$235
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/146:00 pmSAT - BTR
1 stop3h 31mUnited Airlines
Sun 11/165:07 amBTR - SAT
1 stop3h 41mUnited Airlines
Deal found 9/8$235
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 9/251:27 pmSAT - BTR
1 stop4h 39mDelta
Sat 9/271:32 pmBTR - SAT
1 stop7h 26mDelta
Deal found 9/11$237
This Expedia deal was found by Cheapflights users on 9/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amSAT - MEM
1 stop9h 14mSpirit Airlines
Sun 12/143:52 pmMEM - SAT
1 stop13h 17mSpirit Airlines
Deal found 9/11$243
This Delta deal was found by Cheapflights users on 9/9. 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 12/16:30 amSAT - GPT
1 stop7h 38mDelta
Fri 12/56:01 pmGPT - SAT
1 stop6h 32mDelta
Deal found 9/9$248
This Delta deal was found by Cheapflights users on 9/11. 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 10/45:45 pmSAT - MOB
1 stop5h 27mDelta
Sat 10/114:30 pmMOB - SAT
1 stop7h 50mDelta
Deal found 9/11$249
This Delta deal was found by Cheapflights users on 9/11. 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.
Tue 9/2310:37 amSAT - BTR
1 stop5h 15mDelta
Mon 9/296:50 pmBTR - SAT
1 stop5h 09mDelta
Deal found 9/11$253
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/227:00 amSAT - GPT
1 stop5h 45mAmerican Airlines
Sat 10/256:02 pmGPT - SAT
1 stop4h 37mAmerican Airlines
Deal found 9/8$258

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Mississippi 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 September 11, 2025.
Use the filters below to find and compare flights from San Antonio to Mississippi that are best for you.

Fly from

San Antonio

Fly to

Mississippi

Route

Depart

Return

Price

San AntonioJackson

SAT - JAN

SATJAN

San Antonio

Sat 11/8

5:00 am-11:44 am

1 stop6h 44m

Jackson-Evers Intl

Tue 11/11

12:14 pm-6:58 pm

1 stop6h 44m

$209

San AntonioGulfport

SAT - GPT

SATGPT

San Antonio

Tue 12/2

6:30 am-2:07 pm

1 stop7h 37m

Gulfport Biloxi Regional

Fri 12/5

6:01 pm-12:33 am

1 stop6h 32m

$217

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Sat 10/11

5:30 am-11:14 am

1 stop5h 44m

Baton Rouge Ryan

Sun 10/12

5:00 am-8:38 am

1 stop3h 38m

$219

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Sat 11/15

3:30 pm-9:52 pm

1 stop6h 22m

Baton Rouge Ryan

Mon 11/17

6:50 pm-12:33 am

1 stop5h 43m

$219

San AntonioMemphis

SAT - MEM

SATMEM

San Antonio

Thu 9/25

9:33 pm-11:53 am

1 stop14h 20m

Memphis

Mon 9/29

1:48 pm-8:52 pm

1 stop31h 04m

$230

San AntonioMemphis

SAT - MEM

SATMEM

San Antonio

Fri 10/31

6:00 pm-9:41 pm

1 stop3h 41m

Memphis

Wed 11/5

6:45 am-1:04 pm

1 stop6h 19m

$235

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Fri 11/14

6:00 pm-9:31 pm

1 stop3h 31m

Baton Rouge Ryan

Sun 11/16

5:07 am-8:48 am

1 stop3h 41m

$235

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Thu 9/25

5:29 am-12:52 pm

1 stop7h 23m

Baton Rouge Ryan

Sat 9/27

4:39 pm-11:59 pm

1 stop7h 20m

$237

San AntonioBaton Rouge

SAT - BTR

SATBTR

San Antonio

Fri 9/26

7:38 pm-11:22 pm

1 stop3h 44m

Baton Rouge Ryan

Tue 9/30

9:45 am-1:15 pm

1 stop3h 30m

$237

San AntonioMemphis

SAT - MEM

SATMEM

San Antonio

Fri 12/12

6:00 am-3:14 pm

1 stop9h 14m

Memphis

Sun 12/14

3:52 pm-5:09 am

1 stop13h 17m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 60 results
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Best time to book a flight from San Antonio to Mississippi

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

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

Currently, January is the cheapest month in which you can book a flight from San Antonio to Mississippi (average of $371). Flying from San Antonio to Mississippi in March is currently the most expensive (average of $448). 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 MS?

Find hourly flight availability from San Antonio to Mississippi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

Reviews of airlines servicing Mississippi

Get insights into the airlines that provide service to Mississippi. 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 Mississippi. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from San Antonio to Mississippi. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

    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 Mississippi.

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

    There are many flights that can get you from San Antonio to Mississippi in 5h 44m. Fly via American Airlines, Delta, or United Airlines to get the fastest option. There are 443 mi between San Antonio and Mississippi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from San Antonio to Mississippi one-way?

    The cheapest airlines for a one-way flight from San Antonio to Mississippi are United Airlines ($99), Delta ($110), and Spirit Airlines ($125).

  • What are the most popular routes from San Antonio to Mississippi?

    While some choose either San Antonio - Memphis or San Antonio - Gulfport Biloxi Regional, San Antonio - Baton Rouge Ryan is the most popular route from San Antonio to Mississippi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Mississippi (average of $371). Flying from San Antonio to Mississippi in March is currently the most expensive (average of $448). 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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Alternative routes for San Antonio to Mississippi

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from San Antonio to Mississippi

Discover the top 3 airlines that operate flights from San Antonio to Mississippi. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$178Average$317FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$244Average$443FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$376Average$516FlexibilityNo cancel feeOn-time63%

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