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Mississippi

$147+ Cheap flights from St. Louis (STL) 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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JAN
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from St. Louis to Mississippi

Keep the following information in mind while searching for St. Louis to Mississippi flight deals. Data was last updated April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$219
(American Airlines)

One-way from

$147
(Delta)

Popular in

February

Cheapest in

March

Average price

$446
Provider with most accurate pricing for Lambert-St Louis-Jackson-Evers Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Jackson-Evers Intl flights.
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From Lambert-St Louis to Mississippi
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One-way flight from Lambert-St Louis to Mississippi
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Highest demand for flights based on searches. 4% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from St. Louis to Mississippi

Cheapest flights from St. Louis to Mississippi
Explore the most affordable flight options available from St. Louis to Mississippi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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 5/216:00 amSTL - BTR
1 stop7h 08mDelta
Sat 5/244:37 pmBTR - STL
1 stop4h 02mDelta
Deal found 4/28$233
This American Airlines deal was found by Cheapflights users on 4/29. 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 7/14:41 pmSTL - MOB
1 stop5h 03mAmerican Airlines
Sat 7/56:01 pmMOB - STL
1 stop6h 13mAmerican Airlines
Deal found 4/29$244
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/175:29 pmSTL - GPT
1 stop5h 25mAmerican Airlines
Tue 6/246:40 pmGPT - STL
1 stop5h 19mAmerican Airlines
Deal found 4/29$249
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/275:19 amSTL - BTR
1 stop4h 42mAmerican Airlines
Tue 6/34:32 pmBTR - STL
1 stop4h 54mAmerican Airlines
Deal found 4/29$249
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:15 pmSTL - MEM
1 stop17h 51mFrontier
Sun 5/183:10 pmMEM - STL
1 stop17h 59mFrontier
Deal found 4/29$260
This Delta deal was found by Cheapflights users on 4/29. 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 11/17:05 pmSTL - MOB
1 stop3h 53mDelta
Mon 11/105:15 pmMOB - STL
1 stop6h 24mDelta
Deal found 4/29$279
This American Airlines deal was found by Cheapflights users on 4/28. 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 5/235:19 amSTL - JAN
1 stop4h 22mAmerican Airlines
Sun 5/255:38 amJAN - STL
1 stop4h 16mAmerican Airlines
Deal found 4/28$288
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/118:25 amSTL - MOB
1 stop7h 43mUnited Airlines
Wed 6/1811:25 amMOB - STL
1 stop5h 28mUnited Airlines
Deal found 4/29$314
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 10/168:27 amSTL - BTR
1 stop6h 53mUnited Airlines
Tue 10/212:05 pmBTR - STL
1 stop4h 59mUnited Airlines
Deal found 4/29$319
This Delta deal was found by Cheapflights users on 4/28. 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 4/304:17 pmSTL - GPT
1 stop5h 51mDelta
Sat 5/34:40 pmGPT - STL
1 stop6h 56mDelta
Deal found 4/28$339
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/1111:22 amSTL - GPT
1 stop4h 52mUnited Airlines
Wed 6/185:15 pmGPT - STL
1 stop5h 00mUnited Airlines
Deal found 4/29$349
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/235:35 amSTL - JAN
2 stops8h 15mSouthwest
Sun 5/253:30 pmJAN - STL
1 stop3h 10mSouthwest
Deal found 4/28$358

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis 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 April 30, 2025.
Use the filters below to find and compare flights from St. Louis to Mississippi that are best for you.

Fly from

St. Louis

Fly to

Mississippi

Route

Depart

Return

Price

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Wed 5/21

6:00 am-1:08 pm

1 stop7h 08m

Baton Rouge Ryan

Sat 5/24

4:37 pm-8:39 pm

1 stop4h 02m

$233

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Tue 7/1

4:41 pm-9:44 pm

1 stop5h 03m

Mobile

Sat 7/5

6:01 pm-12:14 am

1 stop6h 13m

$244

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Tue 6/17

5:29 pm-10:54 pm

1 stop5h 25m

Gulfport Biloxi Regional

Tue 6/24

6:40 pm-11:59 pm

1 stop5h 19m

$249

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Tue 5/27

5:19 am-10:01 am

1 stop4h 42m

Baton Rouge Ryan

Tue 6/3

4:32 pm-9:26 pm

1 stop4h 54m

$249

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 5/14

8:15 pm-2:06 pm

1 stop17h 51m

Memphis

Sun 5/18

3:10 pm-9:09 am

1 stop17h 59m

$260

St. LouisJackson

STL - JAN

STLJAN

Lambert-St Louis

Fri 5/23

5:19 am-9:41 am

1 stop4h 22m

Jackson-Evers Intl

Sun 5/25

5:38 am-9:54 am

1 stop4h 16m

$288

St. LouisJackson

STL - JAN

STLJAN

Lambert-St Louis

Fri 7/18

5:23 pm-11:31 pm

1 stop6h 08m

Jackson-Evers Intl

Sun 7/20

6:00 pm-11:53 pm

1 stop5h 53m

$300

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Wed 6/11

8:25 am-4:08 pm

1 stop7h 43m

Mobile

Wed 6/18

11:25 am-4:53 pm

1 stop5h 28m

$314

St. LouisJackson

STL - JAN

STLJAN

Lambert-St Louis

Fri 7/18

3:40 pm-10:45 pm

2 stops7h 05m

Jackson-Evers Intl

Sun 7/20

6:00 pm-11:00 pm

1 stop5h 00m

$315

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Sun 7/6

7:00 am-12:05 pm

1 stop5h 05m

Mobile

Sat 7/12

6:01 pm-11:53 pm

1 stop5h 52m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 28 results
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Best time to book a flight from St. Louis to Mississippi

Have a flexible travel schedule? Discover the best time to fly to Mississippi from St. Louis 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 St. Louis to Mississippi

What is the cheapest month to book a flight from St. Louis to Mississippi?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Mississippi (average of $371). Flying from St. Louis to Mississippi in March is currently the most expensive (average of $451). 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 STL to MS?

Find hourly flight availability from St. Louis 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 April 30, 2025.

When flying from St. Louis 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.

Rainfall in Mississippi by month

Plan your trip to Mississippi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Mississippi ranges from 2.2 - 5.6 inches per month. December is typically the wettest month, when rainfall can reach 5.6 in. October is typically the driest time to visit Mississippi when rainfall is around 2.2 in.

Temperature in Mississippi by month

Plan your trip to Mississippi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Mississippi, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 April 30, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from St. Louis to Mississippi 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.
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,295 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,936 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Frontier
6.0
Okay
3,287 reviews
Southwest
8.0
Very good
4,295 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from St. Louis 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 St. Louis to Mississippi?

    If you book a flight to Mississippi from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

  • What are the cheapest airlines to fly from St. Louis to Mississippi one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $147. Users have also found prices from $170 and $206 on Southwest and American Airlines, respectively.

  • What are the most popular routes from St. Louis to Mississippi?

    The most popular route from St. Louis to Mississippi is Lambert-St Louis - Mobile. You may also consider Lambert-St Louis - Gulfport Biloxi Regional or Lambert-St Louis - Baton Rouge Ryan.

  • Can I find deals for flights from St. Louis to Mississippi that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Mississippi?

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

  • Can I find deals for business class flights from St. Louis to Mississippi?

    Yes. Cheapflights offers flight deals from St. Louis 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 St. Louis to Mississippi?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Mississippi (average of $371). Flying from St. Louis to Mississippi in March is currently the most expensive (average of $451). 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 St. Louis 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 St. Louis to Mississippi

Discover the top 3 airlines that operate flights from St. Louis 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$195Average$432FlexibilityNo cancel feeOn-time69%
DeltaCheapest$214Average$414FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$226Average$332FlexibilityNo cancel feeOn-time71%

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