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Mississippi

$146+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JAN
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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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 November 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/43:30 pmSTL - MEM
1 stop22h 56mMultiple Airlines
Sun 12/77:42 pmMEM - STL
1 stop13h 17mMultiple Airlines
Deal found 11/4$223
This Mytrip deal was found by Cheapflights users on 11/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:45 pmSTL - MEM
1 stop23h 30mFrontier
Mon 11/108:10 pmMEM - STL
1 stop12h 57mFrontier
Deal found 11/2$230
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 11/197:24 pmSTL - MEM
1 stop14h 39mMultiple Airlines
Sun 11/237:59 pmMEM - STL
1 stop14h 03mMultiple Airlines
Deal found 11/4$244
This Delta deal was found by Cheapflights users on 11/3. 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 11/189:33 amSTL - AEX
1 stop6h 45mDelta
Sat 11/225:00 pmAEX - STL
1 stop4h 58mDelta
Deal found 11/3$248
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/36:15 amSTL - MOB
1 stop5h 24mUnited Airlines
Wed 12/104:55 pmMOB - STL
1 stop5h 03mUnited Airlines
Deal found 11/3$249
This Delta deal was found by Cheapflights users on 11/3. 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 12/411:40 amSTL - BTR
1 stop6h 34mDelta
Sun 12/710:32 amBTR - STL
1 stop5h 34mDelta
Deal found 11/3$249
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Mon 12/14:13 pmSTL - MEM
1 stop16h 49mMultiple Airlines
Mon 12/89:17 pmMEM - STL
2 stops36h 57mMultiple Airlines
Deal found 11/3$251
This American Airlines deal was found by Cheapflights users on 11/4. 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 12/35:54 pmSTL - MOB
1 stop5h 16mAmerican Airlines
Sun 12/75:17 amMOB - STL
2 stops9h 33mAmerican Airlines
Deal found 11/4$254
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Tue 12/23:30 pmSTL - MEM
1 stop17h 32mMultiple Airlines
Tue 12/97:42 pmMEM - STL
1 stop26h 51mMultiple Airlines
Deal found 11/2$262
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/236:15 amSTL - GPT
1 stop5h 02mUnited Airlines
Thu 11/271:57 pmGPT - STL
1 stop4h 55mUnited Airlines
Deal found 11/4$264
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/116:15 amSTL - MOB
1 stop5h 24mUnited Airlines
Sun 12/144:55 pmMOB - STL
1 stop5h 03mUnited Airlines
Deal found 11/3$270
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Fri 11/213:53 pmSTL - MEM
2 stops17h 09mMultiple Airlines
Sun 11/237:59 pmMEM - STL
1 stop14h 03mMultiple Airlines
Deal found 11/4$274

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 November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$223
(Kiwi.com)

One-way from

$146
(Delta)

Popular in

February

Cheapest in

August

Average price

$476
Provider with most accurate pricing for Lambert-St Louis-Jackson-Evers Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Jackson-Evers Intl flights.
Search Deals
From Lambert-St Louis to Mississippi
Search Deals
One-way flight from Lambert-St Louis to Mississippi
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 4, 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. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Thu 12/4

3:30 pm-2:26 pm

1 stop22h 56m

Memphis

Sun 12/7

7:42 pm-8:59 am

1 stop13h 17m

$223

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Wed 11/19

7:24 pm-10:03 am

1 stop14h 39m

Memphis

Sun 11/23

7:59 pm-10:02 am

1 stop14h 03m

$244

St. LouisAlexandria

STL - AEX

STLAEX

Lambert-St Louis

Tue 11/18

9:33 am-4:18 pm

1 stop6h 45m

Alexandria

Sat 11/22

5:00 pm-9:58 pm

1 stop4h 58m

$248

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Wed 12/3

6:15 am-11:39 am

1 stop5h 24m

Mobile

Wed 12/10

4:55 pm-9:58 pm

1 stop5h 03m

$249

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Sat 1/24

5:33 pm-10:05 pm

1 stop4h 32m

Gulfport Biloxi Regional

Wed 1/28

10:21 am-4:07 pm

1 stop5h 46m

$249

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Sat 1/17

9:59 am-3:11 pm

1 stop5h 12m

Gulfport Biloxi Regional

Wed 1/21

10:21 am-4:07 pm

1 stop5h 46m

$249

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Thu 12/4

11:40 am-6:14 pm

1 stop6h 34m

Baton Rouge Ryan

Sun 12/7

10:32 am-4:06 pm

1 stop5h 34m

$249

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Wed 12/3

2:07 pm-6:32 pm

1 stop4h 25m

Mobile

Sun 12/7

7:17 pm-11:42 pm

1 stop4h 25m

$249

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Mon 12/1

4:13 pm-9:02 am

1 stop16h 49m

Memphis

Mon 12/8

9:17 pm-10:14 am

2 stops36h 57m

$251

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Sat 1/17

11:05 am-11:08 pm

2 stops12h 03m

Gulfport Biloxi Regional

Wed 1/21

1:45 pm-6:34 pm

1 stop4h 49m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 52 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, October is the cheapest month in which you can book a flight from St. Louis to Mississippi (average of $120). Flying from St. Louis to Mississippi in June is currently the most expensive (average of $323). 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 November 4, 2025.

A simple way to save on the total cost of your ticket is to fly from St. Louis to Mississippi in the morning. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the afternoon.

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 November 4, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from St. Louis to Mississippi by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,003 reviews
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,002 reviews
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,040 reviews
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from St. Louis to Mississippi?

    Departing from St. Louis to Mississippi will take you 5h 24m. The distance from St. Louis to Mississippi is about 570 mi. This flight may include one or multiple stops.

  • 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 $146. Users have also found prices from $169 and $237 on American Airlines and United 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 - Jackson-Evers Intl 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, October is the cheapest month in which you can book a flight from St. Louis to Mississippi (average of $120). Flying from St. Louis to Mississippi in June is currently the most expensive (average of $323). 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$207Average$407FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$316FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$323FlexibilityNo cancel feeOn-time69%

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