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$160+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JAN
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from St. Louis to Mississippi

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Mississippi (USMS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$224
(American Airlines)

One-way from

$160
(Delta)
From Lambert-St Louis to Mississippi
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One-way flight from Lambert-St Louis to Mississippi
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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 January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/20. 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 2/194:20 pmSTL - GPT
1 stop5h 46mAmerican Airlines
Wed 2/266:28 pmGPT - STL
1 stop5h 28mAmerican Airlines
Deal found 1/20$224
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 2/37:00 amSTL - MOB
1 stop4h 49mAmerican Airlines
Mon 2/106:40 pmMOB - STL
1 stop5h 06mAmerican Airlines
Deal found 1/20$249
This Delta deal was found by Cheapflights users on 1/20. 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 2/45:00 pmSTL - GPT
1 stop3h 52mDelta
Sat 2/86:30 amGPT - STL
1 stop5h 16mDelta
Deal found 1/20$259
This Delta deal was found by Cheapflights users on 1/20. 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 2/47:15 amSTL - BTR
1 stop6h 21mDelta
Sat 2/87:35 amBTR - STL
1 stop4h 11mDelta
Deal found 1/20$259
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/49:44 amSTL - GPT
2 stops10h 02mUnited Airlines
Sat 2/87:01 amGPT - STL
1 stop7h 36mUnited Airlines
Deal found 1/20$264
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/45:40 amSTL - BTR
2 stops10h 22mAmerican Airlines
Sat 2/87:13 amBTR - STL
2 stops9h 07mAmerican Airlines
Deal found 1/20$269
This United Airlines deal was found by Cheapflights users on 1/19. 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 2/46:15 amSTL - JAN
1 stop7h 12mUnited Airlines
Sat 2/85:18 pmJAN - STL
1 stop5h 02mUnited Airlines
Deal found 1/19$307
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 5/2411:22 amSTL - MOB
1 stop6h 51mUnited Airlines
Wed 5/285:20 pmMOB - STL
1 stop4h 55mUnited Airlines
Deal found 1/20$307
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 2/72:00 pmSTL - MOB
1 stop4h 24mDelta
Tue 2/115:54 pmMOB - STL
1 stop5h 42mDelta
Deal found 1/20$309
This American Airlines deal was found by Cheapflights users on 1/19. 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 2/75:03 amSTL - JAN
1 stop4h 34mAmerican Airlines
Sat 2/810:07 amJAN - STL
1 stop6h 16mAmerican Airlines
Deal found 1/19$317
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/46:15 amSTL - BTR
1 stop4h 55mUnited Airlines
Sat 2/89:30 amBTR - STL
1 stop5h 07mUnited Airlines
Deal found 1/20$329
This United Airlines deal was found by Cheapflights users on 1/20. 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 3/55:36 pmSTL - MEM
1 stop4h 51mUnited Airlines
Wed 3/128:02 amMEM - STL
1 stop6h 21mUnited Airlines
Deal found 1/20$341

Find flights from St. Louis to Mississippi within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Wed 2/19

4:20 pm-10:06 pm

1 stop5h 46m

Gulfport Biloxi Regional

Wed 2/26

6:28 pm-11:56 pm

1 stop5h 28m

$224

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Mon 2/3

7:00 am-11:49 am

1 stop4h 49m

Mobile

Mon 2/10

6:40 pm-11:46 pm

1 stop5h 06m

$249

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Tue 2/4

5:00 pm-8:52 pm

1 stop3h 52m

Gulfport Biloxi Regional

Sat 2/8

6:30 am-11:46 am

1 stop5h 16m

$259

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Tue 2/4

7:15 am-1:36 pm

1 stop6h 21m

Baton Rouge Ryan

Sat 2/8

7:35 am-11:46 am

1 stop4h 11m

$259

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Tue 2/4

9:44 am-7:46 pm

2 stops10h 02m

Gulfport Biloxi Regional

Sat 2/8

7:01 am-2:37 pm

1 stop7h 36m

$264

St. LouisBaton Rouge

STL - BTR

STLBTR

Lambert-St Louis

Tue 2/4

5:40 am-4:02 pm

2 stops10h 22m

Baton Rouge Ryan

Sat 2/8

7:13 am-4:20 pm

2 stops9h 07m

$269

St. LouisJackson

STL - JAN

STLJAN

Lambert-St Louis

Tue 2/4

6:15 am-1:27 pm

1 stop7h 12m

Jackson-Evers Intl

Sat 2/8

5:18 pm-10:20 pm

1 stop5h 02m

$307

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Sat 5/24

11:22 am-6:13 pm

1 stop6h 51m

Mobile

Wed 5/28

5:20 pm-10:15 pm

1 stop4h 55m

$307

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Fri 2/7

2:00 pm-6:24 pm

1 stop4h 24m

Mobile

Tue 2/11

5:54 pm-11:36 pm

1 stop5h 42m

$309

St. LouisJackson

STL - JAN

STLJAN

Lambert-St Louis

Fri 2/7

5:03 am-9:37 am

1 stop4h 34m

Jackson-Evers Intl

Sat 2/8

10:07 am-4:23 pm

1 stop6h 16m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 25 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.

Travel insights for flights from St. Louis to Mississippi

Get recent, data-driven insights about flights from St. Louis to Mississippi including ideal travel times, pricing trends, and more.

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 $471). 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 January 21, 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 January 21, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines and American 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
8.1
Very good
4,659 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,982 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 $160. Users have also found prices from $165 and $205 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 - Baton Rouge Ryan. You may also consider Lambert-St Louis - Gulfport Biloxi Regional or Lambert-St Louis - Mobile.

  • 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 $471). 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.

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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$195Average$410FlexibilityNo cancel feeOn-time69%
DeltaCheapest$218Average$409FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$231Average$361FlexibilityNo cancel feeOn-time71%
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