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$75+ Cheap flights from Mississippi 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
JAN — SAT
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Mississippi to San Antonio

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

This Delta deal was found by Cheapflights users on 12/14. 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.
Wed 12/2410:58 amMEM - SAT
1 stop4h 42mDelta
Wed 12/314:45 pmSAT - MEM
1 stop6h 21mDelta
Deal found 12/14$255
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Sun 12/219:35 amBTR - SAT
1 stop6h 18mUnited Airlines
Sun 1/45:59 pmSAT - BTR
1 stop3h 19mUnited Airlines
Deal found 12/14$274
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Wed 12/249:35 amBTR - SAT
1 stop6h 18mUnited Airlines
Fri 1/22:13 pmSAT - BTR
1 stop3h 19mUnited Airlines
Deal found 12/14$279
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/307:00 amMOB - SAT
1 stop6h 11mUnited Airlines
Sat 1/35:59 pmSAT - MOB
1 stop3h 52mUnited Airlines
Deal found 12/15$292
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:13 amMOB - SAT
1 stop5h 43mAmerican Airlines
Mon 12/296:00 pmSAT - MOB
1 stop4h 44mAmerican Airlines
Deal found 12/12$309
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Fri 12/199:35 amBTR - SAT
1 stop3h 32mUnited Airlines
Mon 12/2211:28 amSAT - BTR
1 stop4h 19mUnited Airlines
Deal found 12/14$309
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:22 pmMEM - SAT
1 stop6h 48mAmerican Airlines
Sat 1/39:32 amSAT - MEM
1 stop6h 49mAmerican Airlines
Deal found 12/13$321
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Wed 12/2411:25 amMEM - SAT
1 stop4h 28mUnited Airlines
Thu 1/19:51 amSAT - MEM
1 stop4h 00mUnited Airlines
Deal found 12/14$325
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:13 amMOB - SAT
1 stop4h 32mAmerican Airlines
Sun 12/216:00 pmSAT - MOB
1 stop4h 46mAmerican Airlines
Deal found 12/13$339
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Fri 12/267:00 amGPT - SAT
1 stop6h 11mUnited Airlines
Wed 12/315:59 pmSAT - GPT
1 stop3h 38mUnited Airlines
Deal found 12/14$343
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:35 pmJAN - SAT
1 stop6h 45mAmerican Airlines
Wed 12/315:00 amSAT - JAN
1 stop3h 30mAmerican Airlines
Deal found 12/15$351
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.
Thu 12/256:00 amMEM - SAT
1 stop6h 28mDelta
Sun 12/284:45 pmSAT - MEM
1 stop6h 26mDelta
Deal found 12/13$351

Find flight deals from Mississippi to San Antonio

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$165
(Trip.com)

One-way from

$75
(Trip.com)

Popular in

February

Cheapest in

August

Average price

$369
Provider with most accurate pricing for Jackson-Evers Intl-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jackson-Evers Intl-San Antonio flights.
Search Deals
From Mississippi to San Antonio
Search Deals
One-way flight from Mississippi to San Antonio
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 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 Mississippi 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 15, 2025.
Use the filters below to find and compare flights from Mississippi to San Antonio that are best for you.

Fly from

Mississippi

Fly to

San Antonio

Route

Depart

Return

Price

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Thu 1/15

2:19 pm-8:43 pm

1 stop6h 24m

San Antonio

Sun 1/18

4:29 pm-10:01 pm

1 stop5h 32m

$193

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Wed 1/21

6:18 am-12:45 pm

1 stop6h 27m

San Antonio

Sun 1/25

8:00 am-12:48 pm

1 stop4h 48m

$221

MemphisSan Antonio

MEM - SAT

MEMSAT

Memphis

Tue 1/13

11:44 am-11:52 pm

1 stop12h 08m

San Antonio

Fri 1/16

6:30 am-10:49 am

1 stop28h 19m

$235

MobileSan Antonio

MOB - SAT

MOBSAT

Mobile

Wed 2/4

5:40 am-12:18 pm

1 stop6h 38m

San Antonio

Sun 2/15

5:49 pm-11:58 pm

1 stop6h 09m

$239

MobileSan Antonio

MOB - SAT

MOBSAT

Mobile

Wed 2/4

9:14 am-3:21 pm

1 stop6h 07m

San Antonio

Sun 2/15

5:55 pm-10:58 pm

1 stop5h 03m

$239

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Sat 2/14

6:18 pm-10:53 pm

1 stop4h 35m

San Antonio

Wed 2/18

6:00 am-10:00 am

1 stop4h 00m

$249

MemphisSan Antonio

MEM - SAT

MEMSAT

Memphis

Fri 1/16

11:44 am-9:40 am

2 stops45h 56m

San Antonio

Tue 1/20

6:30 am-10:49 am

1 stop28h 19m

$259

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

4:04 pm-7:48 pm

1 stop3h 44m

$267

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Wed 12/24

9:35 am-3:53 pm

1 stop6h 18m

San Antonio

Sun 1/4

5:59 pm-9:18 pm

1 stop3h 19m

$274

Baton RougeSan Antonio

BTR - SAT

BTRSAT

Baton Rouge Ryan

Wed 12/24

9:35 am-3:53 pm

1 stop6h 18m

San Antonio

Wed 12/31

4:05 pm-7:23 pm

1 stop3h 18m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 57 results
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Best time to book a flight from Mississippi to San Antonio

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

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

Currently, June is the cheapest month in which you can book a flight from Mississippi to San Antonio (average of $108). Flying from Mississippi to San Antonio in March is currently the most expensive (average of $285). 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 MS to SAT?

Find hourly flight availability from Mississippi 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 15, 2025.

It’s typically best to fly out from Mississippi to San Antonio in the afternoon. Doing so could potentially save you 21% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Mississippi 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 Mississippi?

    San Antonio (SAT) is the airport you will fly into if you book a flight from Mississippi to San Antonio. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

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

    Airlines like Delta, Spirit Airlines, and American Airlines fly from Mississippi to San Antonio in about 6h 24m. The time it takes to get you to your destination can typically vary by up to 5h 44m. The distance between Mississippi and San Antonio is about 443 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular flight routes from Mississippi to San Antonio are Baton Rouge Ryan - San Antonio, Memphis - San Antonio and Mobile - San Antonio.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Mississippi to San Antonio (average of $108). Flying from Mississippi to San Antonio in March is currently the most expensive (average of $285). 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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Alternative routes for Mississippi to San Antonio

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

Discover the top 3 airlines that operate flights from Mississippi 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$143Average$350FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$158Average$335FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$275Average$386FlexibilityNo cancel feeOn-time63%

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