What airlines fly to Mississippi?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Mississippi from San Antonio according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Mississippi. Keep in mind that there are 4 different airlines that fly to Mississippi on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Antonio to Mississippi?

Frontier, Delta, and Spirit Airlines are the most popular carriers operating from San Antonio to Mississippi

When did momondo last update prices for flights from San Antonio Airport to Mississippi?

Prices for flights from San Antonio Airport to Mississippi are updated daily.

How many operators does momondo search for flights from San Antonio Airport to Mississippi?

As of December 2025, there are 4 operators available to choose from for flights from San Antonio Airport to Mississippi.

How old do you have to be to fly from San Antonio Airport to Mississippi?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Mississippi.

What documentation or ID do you need to fly to Mississippi?

The necessary travel and health documents for your Mississippi trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$145 Cheap Flights from San Antonio to Mississippi in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from San Antonio to Mississippi

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:29 pm - 9:53 pm

SAT

GPT

5h 24m1 stop

2:40 pm - 10:28 pm

GPT

SAT

7h 48m1 stop

$197Delta

Sun, Jan 18 - Fri, Jan 23

4:04 pm - 7:48 pm

SAT

GPT

3h 44m1 stop

5:13 pm - 10:57 pm

GPT

SAT

5h 44m1 stop

$198United Airlines

Thu, Jan 8 - Thu, Jan 15

4:29 pm - 9:53 pm

SAT

GPT

5h 24m1 stop

4:00 pm - 8:43 pm

GPT

SAT

4h 43m1 stop

$217Delta

Tue, Jan 13 - Sun, Jan 18

4:10 pm - 7:45 pm

SAT

GPT

3h 35m1 stop

5:15 pm - 9:10 pm

GPT

SAT

3h 55m1 stop

$221United Airlines

Sat, Mar 28 - Mon, Mar 30

1:08 pm - 10:41 pm

SAT

GPT

9h 33m2 stops

6:33 pm - 10:58 pm

GPT

SAT

4h 25m1 stop

$222American Airlines

Tue, Jan 13 - Sun, Jan 18

9:13 am - 4:15 pm

SAT

MOB

7h 02m1 stop

4:46 pm - 10:54 pm

MOB

SAT

6h 08m1 stop

$249American Airlines

Tue, Mar 10 - Tue, Mar 17

6:30 am - 2:50 pm

SAT

MEM

8h 20m1 stop

11:44 am - 11:52 pm

MEM

SAT

12h 08m1 stop

$275Multiple Airlines

Mon, Jan 26 - Tue, Jan 27

4:40 pm - 8:05 pm

SAT

MEM

3h 25m1 stop

6:40 am - 2:30 pm

MEM

SAT

7h 50m2 stops

$294Southwest

Mon, Jan 26 - Tue, Jan 27

12:25 pm - 8:05 pm

SAT

MEM

7h 40m2 stops

6:10 am - 2:30 pm

MEM

SAT

8h 20m2 stops

$299Southwest

Mon, Jan 26 - Tue, Jan 27

11:30 am - 7:07 pm

SAT

MEM

7h 37m1 stop

5:54 pm - 5:35 am

MEM

SAT

11h 41m1 stop

$318Multiple Airlines

Thu, Dec 25 - Mon, Dec 29

Delta flights from San Antonio to Mississippi

Our best Delta deals on San Antonio to Mississippi flight tickets

Delta

Jan 18

SAT4:29 pmSan Antonio

5h 24m

1 stop

GPT9:53 pmGulfport Biloxi Regional

Jan 21

GPT3:00 pmGulfport Biloxi Regional

5h 25m

1 stop

SAT8:25 pmSan Antonio

$197

Find similar

Delta

Jan 8

SAT4:29 pmSan Antonio

5h 24m

1 stop

GPT9:53 pmGulfport Biloxi Regional

Jan 18

GPT4:00 pmGulfport Biloxi Regional

4h 43m

1 stop

SAT8:43 pmSan Antonio

$227

Find similar

Delta

Jan 26

SAT5:20 amSan Antonio

7h 32m

1 stop

MEM12:52 pmMemphis

Jan 27

MEM7:10 amMemphis

5h 35m

1 stop

SAT12:45 pmSan Antonio

$289

Find similar

United Airlines flights from San Antonio to Mississippi

Our best United Airlines deals on San Antonio to Mississippi flight tickets

United Airlines

Jan 8

SAT4:04 pmSan Antonio

3h 44m

1 stop

GPT7:48 pmGulfport Biloxi Regional

Jan 15

GPT5:13 pmGulfport Biloxi Regional

5h 44m

1 stop

SAT10:57 pmSan Antonio

$198

Find similar

United Airlines

Dec 30

SAT4:05 pmSan Antonio

5h 32m

1 stop

GPT9:37 pmGulfport Biloxi Regional

Jan 6

GPT7:00 amGulfport Biloxi Regional

3h 47m

1 stop

SAT10:47 amSan Antonio

$237

Find similar

United Airlines

Jan 10

SAT4:04 pmSan Antonio

3h 44m

1 stop

GPT7:48 pmGulfport Biloxi Regional

Jan 14

GPT5:13 pmGulfport Biloxi Regional

5h 44m

1 stop

SAT10:57 pmSan Antonio

$267

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioGulfport

SAT - GPT

SATGPT

San Antonio

Sun 1/18

4:29 pm-9:53 pm

1 stop5h 24m

Gulfport Biloxi Regional

Fri 1/23

2:40 pm-10:28 pm

1 stop7h 48m

$197

San AntonioGulfport

SAT - GPT

SATGPT

San Antonio

Thu 1/8

4:04 pm-7:48 pm

1 stop3h 44m

Gulfport Biloxi Regional

Thu 1/15

5:13 pm-10:57 pm

1 stop5h 44m

$198

San AntonioGulfport

SAT - GPT

SATGPT

San Antonio

Tue 1/13

4:29 pm-9:53 pm

1 stop5h 24m

Gulfport Biloxi Regional

Sun 1/18

4:00 pm-8:43 pm

1 stop4h 43m

$217

San AntonioGulfport

SAT - GPT

SATGPT

San Antonio

Sat 3/28

4:10 pm-7:45 pm

1 stop3h 35m

Gulfport Biloxi Regional

Mon 3/30

5:15 pm-9:10 pm

1 stop3h 55m

$221

San AntonioGulfport

SAT - GPT

SATGPT

San Antonio

Tue 1/13

1:08 pm-10:41 pm

2 stops9h 33m

Gulfport Biloxi Regional

Sun 1/18

6:33 pm-10:58 pm

1 stop4h 25m

$222

San AntonioMobile

SAT - MOB

SATMOB

San Antonio

Tue 3/10

9:13 am-4:15 pm

1 stop7h 02m

Mobile

Tue 3/17

4:46 pm-10:54 pm

1 stop6h 08m

$249

San AntonioMemphis

SAT - MEM

SATMEM

San Antonio

Mon 1/26

6:30 am-2:50 pm

1 stop8h 20m

Memphis

Tue 1/27

11:44 am-11:52 pm

1 stop12h 08m

$275

San AntonioMemphis

SAT - MEM

SATMEM

San Antonio

Mon 1/26

4:40 pm-8:05 pm

1 stop3h 25m

Memphis

Tue 1/27

6:40 am-2:30 pm

2 stops7h 50m

$294

San AntonioMemphis

SAT - MEM

SATMEM

San Antonio

Mon 1/26

12:25 pm-8:05 pm

2 stops7h 40m

Memphis

Tue 1/27

6:10 am-2:30 pm

2 stops8h 20m

$299

San AntonioMemphis

SAT - MEM

SATMEM

San Antonio

Thu 12/25

11:30 am-7:07 pm

1 stop7h 37m

Memphis

Mon 12/29

5:54 pm-5:35 am

1 stop11h 41m

$318

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Mississippi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Mississippi?

The cheapest day to depart from San Antonio to Mississippi is on a Tuesday. Travelers who choose to depart for Mississippi on a Tuesday will often find tickets for as low as $298. Flights from San Antonio to Mississippi on a Friday will generally be more expensive and average around $586. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Mississippi?

According to our data, the cheapest time of day to fly to Mississippi is in the morning. momondo users have found flights departing from San Antonio to Mississippi in the morning for as low as $356. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Mississippi, so prices are often more expensive at around $472 per ticket.

Cheap San Antonio to Mississippi flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Mississippi

Fastest flight time	3h 18m
Direct flights	None

The fastest flight from San Antonio to Mississippi takes 3h 18m

There are no direct flights from San Antonio to Mississippi. There are no popular flight routes from San Antonio to Mississippi.

Search flight deals

When did momondo last update prices for flights from San Antonio Airport to Mississippi?
Prices for flights from San Antonio Airport to Mississippi are updated daily.
How many operators does momondo search for flights from San Antonio Airport to Mississippi?
As of December 2025, there are 4 operators available to choose from for flights from San Antonio Airport to Mississippi.
How old do you have to be to fly from San Antonio Airport to Mississippi?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Mississippi.
What documentation or ID do you need to fly to Mississippi?
The necessary travel and health documents for your Mississippi trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Mississippi

Compare and see reviews for airlines that fly from San Antonio to Mississippi with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $178	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Southwest	PriceFrom $376	Free Cancellation	Rating 7.9 4,253 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Mississippi?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Mississippi from San Antonio.

Can I find flights from San Antonio to Mississippi with flexible booking policies on momondo?

Flights from San Antonio to Mississippi with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Antonio to Mississippi?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Mississippi from San Antonio.

I’m not ready to book a flight from San Antonio to Mississippi right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Mississippi, momondo offers a useful price alert feature which will track prices for flights to Mississippi from San Antonio and alert you when they change.