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$59+ Cheap flights from Indiana to Missouri

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
IND — STL
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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Cheap flight deals from Indiana to Missouri

Keep the following information in mind while searching for Indiana to Missouri flight deals. Data was last updated February 23, 2025.

Round-trip from

$117
(Southwest)

One-way from

$59
(Southwest)

Good round-trip deal

$396 or less

Good one-way deal

$149 or less
From Indiana to Missouri
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One-way flight from Indiana to Missouri
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Price to beat on a round-trip flight from Indiana to Missouri.
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Price to beat on a one-way flight from Indiana to Missouri.
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Cheapest flights from Indiana to Missouri
Explore the most affordable flight options available from Indiana to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This Southwest deal was found by Cheapflights users on 2/21. 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.
Thu 3/131:15 pmMDW - STL
Nonstop1h 10mSouthwest
Mon 3/176:30 pmSTL - MDW
Nonstop1h 05mSouthwest
Deal found 2/21$117
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Mon 4/72:20 pmORD - STL
Nonstop1h 27mUnited Airlines
Mon 4/145:35 pmSTL - ORD
Nonstop1h 20mUnited Airlines
Deal found 2/21$117
This American Airlines deal was found by Cheapflights users on 2/21. 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 4/710:09 pmORD - STL
Nonstop1h 24mAmerican Airlines
Mon 4/145:45 amSTL - ORD
Nonstop1h 20mAmerican Airlines
Deal found 2/21$118
This Frontier deal was found by Cheapflights users on 2/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/84:40 pmMDW - STL
1 stop7h 06mFrontier
Tue 4/154:57 pmSTL - MDW
1 stop6h 27mFrontier
Deal found 2/22$130
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/212:57 pmCVG - STL
1 stop12h 09mFrontier
Wed 5/75:47 pmSTL - CVG
1 stop16h 49mFrontier
Deal found 2/20$130
This Frontier deal was found by Cheapflights users on 2/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/314:54 pmORD - STL
1 stop6h 55mFrontier
Wed 4/26:51 pmSTL - ORD
1 stop5h 51mFrontier
Deal found 2/20$130
This Trip.com deal was found by Cheapflights users on 2/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/148:25 amORD - STL
1 stop11h 45mSouthern / Mokulele
Mon 3/1712:15 pmSTL - ORD
1 stop3h 35mSouthern / Mokulele
Deal found 2/22$133
This Travelocity deal was found by Cheapflights users on 2/21. 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.
Wed 3/1210:10 amORD - STL
1 stop13h 39mMultiple Airlines
Fri 3/1411:00 amSTL - ORD
Nonstop1h 17mMultiple Airlines
Deal found 2/21$135
This Southwest deal was found by Cheapflights users on 2/21. 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.
Mon 3/104:00 pmORD - STL
1 stop6h 55mSouthwest
Wed 3/128:30 amSTL - ORD
1 stop5h 30mSouthwest
Deal found 2/21$137
This KAYAK deal was found by Cheapflights users on 2/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/102:55 pmMDW - STL
1 stop6h 45mDelta
Thu 3/136:50 amSTL - MDW
1 stop5h 46mDelta
Deal found 2/21$174
This Delta deal was found by Cheapflights users on 2/21. 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 3/257:10 pmORD - STL
1 stop4h 16mDelta
Wed 3/261:48 pmSTL - ORD
1 stop4h 33mDelta
Deal found 2/21$177
This FlightHub deal was found by Cheapflights users on 2/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/98:58 pmSDF - MCI
1 stop22h 29mSpirit Airlines
Mon 5/127:22 pmMCI - SDF
1 stop23h 41mSpirit Airlines
Deal found 2/22$205

Find flights from Indiana to Missouri within your budget

Customize your flight search to find flights from Indiana to Missouri 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 February 23, 2025.

Fly from

Indiana

Fly to

Missouri

Route

Depart

Return

Price

ChicagoSt. Louis

MDW - STL

MDWSTL

Chicago Midway

Thu 3/13

1:15 pm-2:25 pm

Nonstop1h 10m

Lambert-St Louis

Mon 3/17

6:30 pm-7:35 pm

Nonstop1h 05m

$117

ChicagoSt. Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

Mon 4/7

2:20 pm-3:47 pm

Nonstop1h 27m

Lambert-St Louis

Mon 4/14

5:35 pm-6:55 pm

Nonstop1h 20m

$117

ChicagoSt. Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

Mon 4/7

10:09 pm-11:33 pm

Nonstop1h 24m

Lambert-St Louis

Mon 4/14

5:45 am-7:05 am

Nonstop1h 20m

$118

ChicagoSt. Louis

MDW - STL

MDWSTL

Chicago Midway

Tue 4/8

4:40 pm-11:46 pm

1 stop7h 06m

Lambert-St Louis

Tue 4/15

4:57 pm-11:24 pm

1 stop6h 27m

$130

CincinnatiSt. Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

Fri 5/2

12:57 pm-12:06 am

1 stop12h 09m

Lambert-St Louis

Wed 5/7

5:47 pm-11:36 am

1 stop16h 49m

$130

ChicagoSt. Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

Mon 3/31

4:54 pm-11:49 pm

1 stop6h 55m

Lambert-St Louis

Wed 4/2

6:51 pm-12:42 am

1 stop5h 51m

$130

ChicagoSt. Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

Fri 3/14

8:25 am-8:10 pm

1 stop11h 45m

Lambert-St Louis

Mon 3/17

12:15 pm-3:50 pm

1 stop3h 35m

$133

ChicagoSt. Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

Wed 3/12

10:10 am-11:49 pm

1 stop13h 39m

Lambert-St Louis

Fri 3/14

11:00 am-12:17 pm

Nonstop1h 17m

$135

ChicagoSt. Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

Mon 3/10

4:00 pm-10:55 pm

1 stop6h 55m

Lambert-St Louis

Wed 3/12

8:30 am-2:00 pm

1 stop5h 30m

$137

ChicagoSt. Louis

MDW - STL

MDWSTL

Chicago Midway

Mon 3/10

2:55 pm-9:40 pm

1 stop6h 45m

Lambert-St Louis

Thu 3/13

6:50 am-12:36 pm

1 stop5h 46m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 60 results
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Best time to book a flight from Indiana to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Indiana 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 Indiana to Missouri

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

What is the cheapest month to book a flight from Indiana to Missouri?

Currently, August is the cheapest month in which you can book a flight from Indiana to Missouri (average of $311). Flying from Indiana to Missouri in March is currently the most expensive (average of $356). 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 IN to MO?

Find hourly flight availability from Indiana to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 23, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indiana to Missouri as you normally would.

Rainfall in Missouri by month

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

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

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

If weather is an important factor for your trip to Missouri, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated February 23, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Indiana to Missouri to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,395 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,395 reviews
Southwest
8.1
Very good
4,395 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,395 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,203 reviews
Southwest
8.1
Very good
4,395 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,754 reviews
Southwest
8.1
Very good
4,395 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Allegiant Air
7.3
Good
764 reviews
Southwest
8.1
Very good
4,395 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Indiana to Missouri. 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 to fly from Indiana to Missouri one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $59. United Airlines flights start at $59 while deals on Frontier start at $61 one-way.

  • Can I find deals for flights from Indiana to Missouri that include hotel bookings?

    Yes. In addition to deals on Indiana to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indiana to Missouri?

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

  • Can I find deals for business class flights from Indiana to Missouri?

    Yes. Cheapflights offers flight deals from Indiana to Missouri 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 Indiana to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Indiana to Missouri (average of $311). Flying from Indiana to Missouri in March is currently the most expensive (average of $356). 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 Indiana to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Indiana to Missouri

Discover the top 4 airlines that operate flights from Indiana to Missouri. 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 February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$159Average$362FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$164Average$426FlexibilityNo cancel feeOn-time69%
DeltaCheapest$208Average$311FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$262Average$353FlexibilityNo cancel feeOn-time63%
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