What are the cheapest airlines flying from St. Louis to Jackson, Mississippi round-trip?

Our cheapest airline available from St. Louis to Jackson, Mississippi is Southwest. Our recent data shows that you can find tickets from as low as $177 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $327 and $347 round-trip. Users have found that Southwest is 56% cheaper than the other options available to this destination.

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Jackson, Mississippi (average of $371). Flying from St. Louis to Jackson, Mississippi in March is currently the most expensive (average of $448). 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 day to fly from St. Louis to Jackson, Mississippi?

Travelers seeking maximum savings on their St. Louis to Jackson, Mississippi flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Jackson, 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 Jackson, Mississippi when rainfall is around 2.2 in.

If weather is an important factor for your trip to Jackson, 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).

What is the cheapest day to fly round-trip from St. Louis to Jackson, Mississippi?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 113%.

What is the cheapest month to fly from St. Louis to Jackson, Mississippi?

Flights from St. Louis to Jackson, Mississippi lean towards being more expensive in February. Prices are generally better when you fly from St. Louis to Jackson, Mississippi in March, with the cheapest ticket starting at $225.

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

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

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

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

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

Yes. Cheapflights offers flight deals from St. Louis to Jackson by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$177+ Flights from St. Louis to Jackson, MS

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from St. Louis to Jackson with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to Jackson

Round-trip from	$177 (Southwest)
Popular in	February
Cheapest in	March
Average price	$277

From Lambert-St Louis to Jackson-Evers Intl

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from St. Louis to Jackson

Cheapest flights from St. Louis to Jackson
Explore the most affordable flight options available from St. Louis to Jackson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Mon 8/45:10 amSTL - JAN

1 stop6h 25mSouthwest

Mon 8/115:40 amJAN - STL

1 stop4h 20mSouthwest

Deal found 7/3

$177

Tue 7/294:45 pmSTL - JAN

1 stop5h 08mAmerican Airlines

Fri 8/14:28 pmJAN - STL

1 stop6h 29mAmerican Airlines

Deal found 7/2

$327

Mon 7/285:23 pmSTL - JAN

1 stop6h 08mDelta

Thu 7/315:50 amJAN - STL

1 stop3h 51mDelta

Deal found 7/3

$347

Fri 7/186:15 amSTL - JAN

1 stop5h 04mUnited Airlines

Tue 7/2212:04 pmJAN - STL

1 stop4h 55mUnited Airlines

Deal found 7/3

$447

Best flights from St. Louis to Jackson
Discover carefully curated flight deals from St. Louis to Jackson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Mon 8/45:10 amSTL - JAN

1 stop6h 25mSouthwest

Mon 8/115:40 amJAN - STL

1 stop4h 20mSouthwest

Deal found 7/3

$177

Tue 7/294:45 pmSTL - JAN

1 stop5h 08mAmerican Airlines

Fri 8/14:28 pmJAN - STL

1 stop6h 29mAmerican Airlines

Deal found 7/2

$327

Mon 7/285:23 pmSTL - JAN

1 stop6h 08mDelta

Thu 7/315:50 amJAN - STL

1 stop3h 51mDelta

Deal found 7/3

$347

Fri 7/186:15 amSTL - JAN

1 stop5h 04mUnited Airlines

Tue 7/2212:04 pmJAN - STL

1 stop4h 55mUnited Airlines

Deal found 7/3

$447

Last-minute flights from St. Louis to Jackson
Discover last-minute flight deals from St. Louis to Jackson. Data last updated July 3, 2025 and is based on user searches.

Thu 7/107:11 pmSTL - JAN

1 stop4h 20mDelta

Wed 7/165:50 amJAN - STL

1 stop6h 44mDelta

Deal found 7/1

$453

Thu 7/107:38 pmSTL - JAN

1 stop4h 21mAmerican Airlines

Wed 7/164:10 pmJAN - STL

2 stops7h 41mAmerican Airlines

Deal found 7/1

$608

Thu 7/105:00 amSTL - JAN

2 stops8h 29mUnited Airlines

Wed 7/162:07 pmJAN - STL

2 stops9h 52mUnited Airlines

Deal found 7/1

$1,115

Fri 7/186:15 amSTL - JAN

1 stop5h 04mUnited Airlines

Tue 7/2212:04 pmJAN - STL

1 stop4h 55mUnited Airlines

Deal found 7/3

$447

Mon 7/285:23 pmSTL - JAN

1 stop6h 08mDelta

Thu 7/315:50 amJAN - STL

1 stop3h 51mDelta

Deal found 7/3

$347

Tue 7/294:45 pmSTL - JAN

1 stop5h 08mAmerican Airlines

Fri 8/14:28 pmJAN - STL

1 stop6h 29mAmerican Airlines

Deal found 7/2

$327

Mon 8/45:10 amSTL - JAN

1 stop6h 25mSouthwest

Mon 8/115:40 amJAN - STL

1 stop4h 20mSouthwest

Deal found 7/3

$177

One-way flights from St. Louis to Jackson
Search for one-way flight options from St. Louis to Jackson. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Wed 7/166:15 amSTL - JAN

1 stop5h 04mUnited Airlines

Deal found 7/1

$194

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Jackson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisJackson

STL - JAN

STLJAN

Lambert-St Louis

Mon 8/4

5:10 am-11:35 am

1 stop6h 25m

Jackson-Evers Intl

Mon 8/11

5:40 am-10:00 am

1 stop4h 20m

$177

St. LouisJackson

STL - JAN

STLJAN

Lambert-St Louis

Tue 7/29

4:45 pm-9:53 pm

1 stop5h 08m

Jackson-Evers Intl

Fri 8/1

4:28 pm-10:57 pm

1 stop6h 29m

$327

St. LouisJackson

STL - JAN

STLJAN

Lambert-St Louis

Mon 7/28

5:23 pm-11:31 pm

1 stop6h 08m

Jackson-Evers Intl

Thu 7/31

5:50 am-9:41 am

1 stop3h 51m

$347

St. LouisJackson

STL - JAN

STLJAN

Lambert-St Louis

Fri 7/18

6:15 am-11:19 am

1 stop5h 04m

Jackson-Evers Intl

Tue 7/22

12:04 pm-4:59 pm

1 stop4h 55m

$447

St. LouisJackson

STL - JAN

STLJAN

Lambert-St Louis

Wed 7/16

6:15 am-11:19 am

1 stop5h 04m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from St. Louis to Jackson

Have a flexible travel schedule? Discover the best time to fly to Jackson 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 Jackson

What is the cheapest time of day to fly from STL to JAN?

Unlike in the evening, when flights are generally more expensive, you can save up to 29% on flights from St. Louis to Jackson, Mississippi by exploring options for tickets in the afternoon.

Reviews of airlines servicing Jackson

Read through reviews of airlines operating flights from St. Louis to Jackson, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,270 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Southwest

8.0

Very good

4,270 reviews

Southwest

8.0

Very good

4,270 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Delta

8.0

Very good

7,970 reviews

Southwest

8.0

Very good

4,270 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

United Airlines

7.4

Good

8,845 reviews

Southwest

8.0

Very good

4,270 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,270 reviews

Reviews

1 / 20

8.0

Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

What are the cheapest airlines flying from St. Louis to Jackson, Mississippi round-trip?
Our cheapest airline available from St. Louis to Jackson, Mississippi is Southwest. Our recent data shows that you can find tickets from as low as $177 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $327 and $347 round-trip. Users have found that Southwest is 56% cheaper than the other options available to this destination.
Can I find deals for flights from St. Louis to Jackson that include hotel bookings?
Yes. In addition to deals on St. Louis to Jackson flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Jackson?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Jackson.
Can I find deals for business class flights from St. Louis to Jackson?
Yes. Cheapflights offers flight deals from St. Louis to Jackson 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 Jackson, Mississippi?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Jackson, Mississippi (average of $371). Flying from St. Louis to Jackson, Mississippi in March is currently the most expensive (average of $448). 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

Vicksburg

Clinton

Flowood

Pearl

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for St. Louis to Jackson

St. Louis to Baton Rouge flights

St. Louis to Gulfport flights

St. Louis to Mobile flights

Kansas City to Mobile flights

Kansas City to Memphis flights

Kansas City to Baton Rouge flights

Kansas City to Gulfport flights

St. Louis to Memphis flights

Springfield to Mobile flights

Springfield to Gulfport flights

Kansas City to Jackson flights

St. Louis to Alexandria flights

Springfield to Baton Rouge flights

Other flights to Jackson

Atlanta to Jackson flights

Baltimore to Jackson flights

Dallas/Fort Worth to Jackson flights

Reagan-National to Jackson flights

Charlotte to Jackson flights

Jackson, Mississippi to Houston Hobby Airport flights

Jackson, Mississippi to Atlanta flights

Jackson, Mississippi to Washington, D.C. Reagan-National Airport flights

Jackson, Mississippi to Dallas/Fort Worth Airport flights

Jackson, Mississippi to Charlotte flights

Jackson, Mississippi to Baltimore flights

Jackson, Mississippi to Nashville flights

Jackson, Mississippi to Houston George Bush Intcntl Airport flights

Jackson, Mississippi to Nashville flights

Jackson, Mississippi to Houston Hobby Airport flights

Jackson, Mississippi to Baltimore flights

Jackson, Mississippi to Atlanta flights

Jackson, Mississippi to Houston George Bush Intcntl Airport flights

Jackson, Mississippi to Dallas/Fort Worth Airport flights

Jackson, Mississippi to Charlotte flights

Jackson, Mississippi to Orlando Airport flights

Jackson, Mississippi to Washington, D.C. Reagan-National Airport flights

Top airline flying from St. Louis to Jackson

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$236	Average$452	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$177+ Cheap flights from St. Louis to Jackson, MS (STL - JAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Jackson with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Jackson

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to Jackson

Cheapest flights from St. Louis to JacksonExplore the most affordable flight options available from St. Louis to Jackson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from St. Louis to Jackson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Jackson that are best for you.

Best time to book a flight from St. Louis to Jackson

Have a flexible travel schedule? Discover the best time to fly to Jackson from St. Louis with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Jackson

What is the cheapest time of day to fly from STL to JAN?

Find hourly flight availability from St. Louis to Jackson. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Reviews of airlines servicing Jackson

Read through reviews of airlines operating flights from St. Louis to Jackson, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Jackson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from St. Louis to Jackson, Mississippi round-trip?

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

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

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

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

Traveling to a place near St. Louis?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Jackson

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from St. Louis to Jackson

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from St. Louis to Jackson
Explore the most affordable flight options available from St. Louis to Jackson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.