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Mississippi

$85+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JAN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Delta deal was found by Cheapflights users on 12/17. 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 12/255:13 pmSTL - GPT
1 stop4h 27mDelta
Thu 1/15:21 pmGPT - STL
1 stop6h 17mDelta
Deal found 12/17$249
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/237:00 amSTL - GPT
1 stop7h 02mAmerican Airlines
Thu 1/14:48 pmGPT - STL
1 stop7h 07mAmerican Airlines
Deal found 12/16$349
This Delta deal was found by Cheapflights users on 12/17. 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 12/185:12 pmSTL - BTR
1 stop4h 41mDelta
Sun 12/216:59 pmBTR - STL
1 stop4h 43mDelta
Deal found 12/17$369
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/1810:30 amSTL - BTR
1 stop5h 17mUnited Airlines
Sun 12/211:48 pmBTR - STL
2 stops8h 55mUnited Airlines
Deal found 12/17$374
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/2910:40 amSTL - MEM
2 stops33h 02mMultiple Airlines
Wed 1/78:17 pmMEM - STL
1 stop26h 16mMultiple Airlines
Deal found 12/17$390
This Travelocity deal was found by Cheapflights users on 12/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:42 amSTL - MEM
1 stop4h 26mMultiple Airlines
Wed 12/248:17 pmMEM - STL
2 stops14h 39mMultiple Airlines
Deal found 12/17$395
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/315:00 amSTL - MOB
1 stop5h 25mAmerican Airlines
Sun 1/46:45 pmMOB - STL
1 stop5h 10mAmerican Airlines
Deal found 12/16$412
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/1710:13 amSTL - BTR
1 stop6h 47mAmerican Airlines
Sat 12/2010:09 amBTR - STL
1 stop7h 01mAmerican Airlines
Deal found 12/16$419
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/316:00 amSTL - MEM
1 stop5h 29mAmerican Airlines
Sun 1/46:58 pmMEM - STL
1 stop4h 57mAmerican Airlines
Deal found 12/16$427
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/314:27 pmSTL - GPT
1 stop26h 43mMultiple Airlines
Sun 1/47:50 pmGPT - STL
1 stop13h 55mMultiple Airlines
Deal found 12/16$432
This Delta deal was found by Cheapflights users on 12/16. 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 12/246:00 amSTL - GPT
1 stop3h 59mDelta
Wed 12/315:21 pmGPT - STL
1 stop6h 17mDelta
Deal found 12/16$434
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amSTL - JAN
1 stop4h 18mDelta
Fri 1/25:32 pmJAN - STL
1 stop4h 08mDelta
Deal found 12/15$439

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$181
(Kiwi.com)

One-way from

$85
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$557
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. 2% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($29 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 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 December 18, 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

Sat 1/31

3:46 pm-2:17 pm

1 stop22h 31m

Memphis

Sat 2/7

11:44 am-11:33 pm

1 stop11h 49m

$181

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Sat 1/17

5:04 pm-10:59 pm

1 stop5h 55m

Mobile

Sun 1/18

5:40 am-11:03 am

1 stop5h 23m

$209

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Mon 1/12

5:11 pm-10:49 am

1 stop17h 38m

Memphis

Mon 1/19

11:44 am-6:51 am

2 stops43h 07m

$209

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Thu 1/1

10:42 am-3:08 pm

1 stop4h 26m

Memphis

Mon 1/5

8:17 pm-10:33 pm

1 stop26h 16m

$222

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Tue 1/13

11:55 am-10:41 pm

2 stops10h 46m

Gulfport Biloxi Regional

Tue 1/20

5:31 am-11:03 am

1 stop5h 32m

$244

St. LouisMemphis

STL - MEM

STLMEM

Lambert-St Louis

Thu 1/29

10:01 pm-12:31 pm

1 stop14h 30m

Memphis

Sun 2/1

11:44 am-6:51 am

2 stops19h 07m

$254

St. LouisJackson

STL - JAN

STLJAN

Lambert-St Louis

Wed 1/14

6:05 am-2:40 pm

2 stops8h 35m

Jackson-Evers Intl

Wed 1/21

1:25 pm-6:45 pm

1 stop5h 20m

$256

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Fri 1/9

10:07 am-3:58 pm

1 stop5h 51m

Gulfport Biloxi Regional

Mon 1/12

5:13 pm-10:00 pm

1 stop4h 47m

$269

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Fri 1/9

6:00 am-12:31 pm

1 stop6h 31m

Gulfport Biloxi Regional

Mon 1/12

5:29 pm-11:12 pm

1 stop5h 43m

$269

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Sat 1/10

8:13 am-1:19 pm

1 stop5h 06m

Gulfport Biloxi Regional

Mon 1/12

6:33 pm-10:59 pm

1 stop4h 26m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 54 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 $109). Flying from St. Louis to Mississippi in June is currently the most expensive (average of $322). 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 December 18, 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.

How much does it cost to fly round-trip from St. Louis to Mississippi?

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 December 18, 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
8,005 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

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
8,005 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

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
9,091 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

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
11,054 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

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 51m. The distance from St. Louis to Mississippi is about 581 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 Southwest. According to our data, you can fly for as low as $150. Users have also found prices from $193 and $207 on Delta 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 - Baton Rouge Ryan or Lambert-St Louis - Gulfport Biloxi Regional.

  • 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 $109). Flying from St. Louis to Mississippi in June is currently the most expensive (average of $322). 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$141Average$248FlexibilityNo cancel feeOn-time69%
DeltaCheapest$207Average$375FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$343FlexibilityNo cancel feeOn-time71%

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