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$73+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
IND — STL
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$140
(Southern / Mokulele)

One-way from

$73
(Southern / Mokulele)

Popular in

February

Cheapest in

September

Average price

$395

Good round-trip deal

$286 or less

Good one-way deal

$151 or less
Provider with most accurate pricing for Indianapolis-Kansas City flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Kansas City flights.
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From Indiana to Missouri
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One-way flight from Indiana to Missouri
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Highest demand for flights based on searches. 14% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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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Find flight deals from Indiana to Missouri

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 May 1, 2025.

This Southern / Mokulele deal was found by Cheapflights users on 5/1. 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 Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/298:25 amORD - STL
1 stop11h 45mSouthern / Mokulele
Thu 6/512:15 pmSTL - ORD
1 stop3h 35mSouthern / Mokulele
Deal found 5/1$140
This Frontier deal was found by Cheapflights users on 4/30. 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.
Sat 6/146:20 amMDW - STL
1 stop7h 47mFrontier
Sat 6/212:52 pmSTL - MDW
1 stop7h 36mFrontier
Deal found 4/30$161
This Frontier deal was found by Cheapflights users on 4/30. 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.
Wed 5/285:03 pmORD - STL
1 stop6h 41mFrontier
Wed 6/45:45 pmSTL - ORD
1 stop6h 51mFrontier
Deal found 4/30$162
This Booking.com deal was found by Cheapflights users on 4/30. 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.
Wed 5/2112:57 pmCVG - STL
1 stop11h 47mFrontier
Sat 5/245:35 pmSTL - CVG
1 stop16h 24mFrontier
Deal found 4/30$181
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/288:58 amORD - SGF
Nonstop1h 53mUnited Airlines
Wed 6/48:00 amSGF - ORD
Nonstop1h 53mUnited Airlines
Deal found 4/30$189
This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/174:15 pmORD - STL
1 stop7h 51mMultiple Airlines
Mon 5/191:00 pmSTL - ORD
1 stop3h 32mMultiple Airlines
Deal found 4/30$190
This Frontier deal was found by Cheapflights users on 4/29. 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.
Wed 5/286:40 amMDW - MCI
1 stop7h 11mFrontier
Wed 6/43:07 pmMCI - MDW
1 stop7h 31mFrontier
Deal found 4/29$198
This American Airlines deal was found by Cheapflights users on 4/29. 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 5/288:07 amIND - MCI
1 stop7h 54mAmerican Airlines
Wed 6/46:33 pmMCI - IND
1 stop4h 30mAmerican Airlines
Deal found 4/29$199
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Wed 5/288:37 amORD - MCI
1 stop11h 35mSpirit Airlines
Wed 6/46:45 pmMCI - ORD
1 stop10h 40mSpirit Airlines
Deal found 4/29$205
This Delta deal was found by Cheapflights users on 4/29. 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 8/225:55 pmORD - SGF
1 stop4h 35mDelta
Mon 8/256:45 pmSGF - ORD
1 stop5h 10mDelta
Deal found 4/29$209
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/2810:15 pmORD - MCI
Nonstop1h 39mAmerican Airlines
Sat 5/316:48 amMCI - ORD
Nonstop1h 42mAmerican Airlines
Deal found 4/30$209
This Southwest deal was found by Cheapflights users on 5/1. 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.
Tue 6/1012:10 pmIND - MCI
Nonstop1h 30mSouthwest
Wed 6/114:00 pmMCI - IND
Nonstop1h 25mSouthwest
Deal found 5/1$211

Cheapflights Fare Finder

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 May 1, 2025.
Use the filters below to find and compare flights from Indiana to Missouri that are best for you.

Fly from

Indiana

Fly to

Missouri

Route

Depart

Return

Price

ChicagoSt. Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

Thu 5/29

8:25 am-8:10 pm

1 stop11h 45m

Lambert-St Louis

Thu 6/5

12:15 pm-3:50 pm

1 stop3h 35m

$140

ChicagoSt. Louis

MDW - STL

MDWSTL

Chicago Midway

Sat 6/14

6:20 am-2:07 pm

1 stop7h 47m

Lambert-St Louis

Sat 6/21

2:52 pm-10:28 pm

1 stop7h 36m

$161

ChicagoSt. Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

Wed 5/28

5:03 pm-11:44 pm

1 stop6h 41m

Lambert-St Louis

Wed 6/4

5:45 pm-12:36 am

1 stop6h 51m

$162

CincinnatiSt. Louis

CVG - STL

CVGSTL

Cincinnati Cinci./N. Kentucky

Wed 5/21

12:57 pm-11:44 pm

1 stop11h 47m

Lambert-St Louis

Sat 5/24

5:35 pm-10:59 am

1 stop16h 24m

$181

ChicagoSpringfield

ORD - SGF

ORDSGF

Chicago O'Hare Intl

Wed 5/28

8:58 am-10:51 am

Nonstop1h 53m

Springfield-Branson

Wed 6/4

8:00 am-9:53 am

Nonstop1h 53m

$189

ChicagoSt. Louis

ORD - STL

ORDSTL

Chicago O'Hare Intl

Sat 5/17

4:15 pm-12:06 am

1 stop7h 51m

Lambert-St Louis

Mon 5/19

1:00 pm-4:32 pm

1 stop3h 32m

$190

ChicagoKansas City

MDW - MCI

MDWMCI

Chicago Midway

Wed 5/28

6:40 am-1:51 pm

1 stop7h 11m

Kansas City

Wed 6/4

3:07 pm-10:38 pm

1 stop7h 31m

$198

IndianapolisKansas City

IND - MCI

INDMCI

Indianapolis

Wed 5/28

8:07 am-3:01 pm

1 stop7h 54m

Kansas City

Wed 6/4

6:33 pm-12:03 am

1 stop4h 30m

$199

ChicagoKansas City

ORD - MCI

ORDMCI

Chicago O'Hare Intl

Wed 5/28

8:37 am-8:12 pm

1 stop11h 35m

Kansas City

Wed 6/4

6:45 pm-5:25 am

1 stop10h 40m

$205

ChicagoSpringfield

ORD - SGF

ORDSGF

Chicago O'Hare Intl

Fri 8/22

5:55 pm-10:30 pm

1 stop4h 35m

Springfield-Branson

Mon 8/25

6:45 pm-11:55 pm

1 stop5h 10m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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.

Cheapflights Insights

Everything you need to know about your flight from Indiana to Missouri

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 May 1, 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 May 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest 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.
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,293 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Southern / Mokulele, which is currently one of the cheapest options available, starting at $73. Frontier flights start at $81 while deals on Spirit Airlines start at $87 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$164Average$394FlexibilityNo cancel feeOn-time69%
DeltaCheapest$174Average$349FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$353FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$256Average$354FlexibilityNo cancel feeOn-time63%

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