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$73+ Cheap flights from Indianapolis (IND) 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
IND — STL
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Indianapolis to Missouri

Keep the following information in mind while searching for Indianapolis to Missouri flight deals. Data was last updated August 20, 2025.

Round-trip from

$163
(FlightHub)

One-way from

$73
(Priceline)

Popular in

February

Cheapest in

August

Average price

$284

Good round-trip deal

$253 or less

Good one-way deal

$174 or less
From Indianapolis to Missouri
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One-way flight from Indianapolis to Missouri
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Highest demand for flights based on searches. 14% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Indianapolis to Missouri.
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Price to beat on a one-way flight from Indianapolis to Missouri.
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Find flight deals from Indianapolis to Missouri

Cheapest flights from Indianapolis to Missouri
Explore the most affordable flight options available from Indianapolis to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:06 pmIND - MCI
1 stop5h 14mFrontier
Sun 9/73:01 pmMCI - IND
1 stop28h 03mFrontier
Deal found 8/17$163
This FlightHub deal was found by Cheapflights users on 8/18. 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 9/268:58 pmIND - STL
1 stop13h 08mFrontier
Sun 9/2810:39 amSTL - IND
1 stop6h 48mFrontier
Deal found 8/18$163
This FlightHub deal was found by Cheapflights users on 8/18. 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 10/178:51 pmIND - MCI
1 stop22h 04mFrontier
Wed 10/227:02 pmMCI - IND
1 stop23h 22mFrontier
Deal found 8/18$178
This Frontier deal was found by Cheapflights users on 8/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/57:44 pmIND - STL
2 stops14h 22mFrontier
Sun 9/710:39 amSTL - IND
1 stop6h 39mFrontier
Deal found 8/17$186
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:06 pmIND - MCI
1 stop5h 14mMultiple Airlines
Mon 9/225:15 amMCI - IND
1 stop16h 56mMultiple Airlines
Deal found 8/17$192
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1212:06 pmIND - MCI
1 stop5h 14mFrontier
Sun 9/143:01 pmMCI - IND
1 stop28h 03mFrontier
Deal found 8/19$205
This FlightHub deal was found by Cheapflights users on 8/18. 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.
Mon 10/138:51 pmIND - STL
1 stop13h 16mMultiple Airlines
Thu 10/1610:57 amSTL - IND
1 stop21h 51mMultiple Airlines
Deal found 8/18$206
This Booking.com deal was found by Cheapflights users on 8/20. 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.
Thu 11/138:39 pmIND - MCI
1 stop23h 54mFrontier
Sun 11/168:28 pmMCI - IND
1 stop22h 16mFrontier
Deal found 8/20$210
This FlightHub deal was found by Cheapflights users on 8/18. 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.
Mon 9/812:06 pmIND - MCI
1 stop5h 14mMultiple Airlines
Wed 9/104:05 pmMCI - IND
1 stop26h 53mMultiple Airlines
Deal found 8/18$212
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2612:06 pmIND - MCI
1 stop5h 14mMultiple Airlines
Sun 9/285:15 amMCI - IND
1 stop27h 03mMultiple Airlines
Deal found 8/19$214
This Southwest deal was found by Cheapflights users on 8/18. 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 10/1410:10 amIND - MCI
Nonstop1h 35mSouthwest
Wed 10/153:00 pmMCI - IND
Nonstop1h 25mSouthwest
Deal found 8/18$217
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/169:05 amIND - STL
1 stop6h 14mUnited Airlines
Tue 9/2311:30 amSTL - IND
1 stop4h 02mUnited Airlines
Deal found 8/19$217

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis 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 August 20, 2025.
Use the filters below to find and compare flights from Indianapolis to Missouri that are best for you.

Fly from

Indianapolis

Fly to

Missouri

Route

Depart

Return

Price

IndianapolisKansas City

IND - MCI

INDMCI

Indianapolis

Fri 9/5

12:06 pm-4:20 pm

1 stop5h 14m

Kansas City

Sun 9/7

3:01 pm-8:04 pm

1 stop28h 03m

$163

IndianapolisSt. Louis

IND - STL

INDSTL

Indianapolis

Fri 9/26

8:58 pm-9:06 am

1 stop13h 08m

Lambert-St Louis

Sun 9/28

10:39 am-6:27 pm

1 stop6h 48m

$163

IndianapolisKansas City

IND - MCI

INDMCI

Indianapolis

Fri 10/17

8:51 pm-5:55 pm

1 stop22h 04m

Kansas City

Wed 10/22

7:02 pm-7:24 pm

1 stop23h 22m

$178

IndianapolisSt. Louis

IND - STL

INDSTL

Indianapolis

Fri 9/5

7:44 pm-9:06 am

2 stops14h 22m

Lambert-St Louis

Sun 9/7

10:39 am-6:18 pm

1 stop6h 39m

$186

IndianapolisSt. Louis

IND - STL

INDSTL

Indianapolis

Fri 10/3

7:44 pm-9:06 am

2 stops14h 22m

Lambert-St Louis

Sun 10/5

10:39 am-6:27 pm

1 stop6h 48m

$186

IndianapolisKansas City

IND - MCI

INDMCI

Indianapolis

Mon 9/15

12:06 pm-4:20 pm

1 stop5h 14m

Kansas City

Mon 9/22

5:15 am-11:11 pm

1 stop16h 56m

$192

IndianapolisKansas City

IND - MCI

INDMCI

Indianapolis

Fri 9/19

12:06 pm-4:20 pm

1 stop5h 14m

Kansas City

Mon 9/22

5:15 am-11:11 pm

1 stop16h 56m

$192

IndianapolisKansas City

IND - MCI

INDMCI

Indianapolis

Fri 9/5

12:06 pm-4:20 pm

1 stop5h 14m

Kansas City

Mon 9/22

5:15 am-11:11 pm

1 stop16h 56m

$192

IndianapolisKansas City

IND - MCI

INDMCI

Indianapolis

Fri 9/26

12:06 pm-4:20 pm

1 stop5h 14m

Kansas City

Sun 9/28

5:15 am-9:18 am

1 stop27h 03m

$192

IndianapolisKansas City

IND - MCI

INDMCI

Indianapolis

Sat 10/18

7:05 am-10:08 am

1 stop4h 03m

Kansas City

Mon 10/20

5:39 pm-11:09 pm

1 stop4h 30m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 44 results
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Best time to book a flight from Indianapolis to Missouri

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

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

Currently, August is the cheapest month in which you can book a flight from Indianapolis to Missouri (average of $311). Flying from Indianapolis 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 IND to MO?

Find hourly flight availability from Indianapolis 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 August 20, 2025.

When flying from Indianapolis to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 20, 2025.
Read through reviews of airlines operating flights from Indianapolis to Missouri, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,928 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Missouri. 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 Indianapolis to Missouri?

    Most people fly from Indianapolis (IND) if they book a flight from Indianapolis to Missouri. Indianapolis is conveniently located just 8.3 mi from Indianapolis’s city center.

  • How long is the flight from Indianapolis to Missouri?

    For as low as $217, Frontier can have you in Missouri from Indianapolis in 3h 18m. There are 228 mi between Indianapolis and Missouri. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Indianapolis to Missouri one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $73. Users have also found prices from $84 and $130 on Delta and American Airlines, respectively.

  • What are the most popular routes from Indianapolis to Missouri?

    Most travelers choose Indianapolis - Kansas City, Indianapolis - Lambert-St Louis or Indianapolis - Springfield-Branson when deciding on the best route from Indianapolis to Missouri.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Indianapolis to Missouri (average of $311). Flying from Indianapolis 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 Indianapolis 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 Indianapolis to Missouri

Discover the top 4 airlines that operate flights from Indianapolis 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$178Average$349FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$201Average$426FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$223Average$337FlexibilityNo cancel feeOn-time63%
DeltaCheapest$226Average$458FlexibilityNo cancel feeOn-timeN/A

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