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$55+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
IND — STL
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$184
(Kiwi.com)

One-way from

$55
(Trip.com)

Popular in

September

Cheapest in

November

Average price

$256

Good round-trip deal

$311 or less

Good one-way deal

$133 or less
Provider with most accurate pricing for Indianapolis-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Lambert-St Louis flights.
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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. 3% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:19 pmIND - MCI
1 stop19h 34mFrontier
Mon 12/1512:46 pmMCI - IND
1 stop5h 04mFrontier
Deal found 11/10$184
This United Airlines deal was found by Cheapflights users on 11/13. 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 12/166:00 amIND - MCI
1 stop5h 39mUnited Airlines
Tue 12/165:45 pmMCI - IND
1 stop5h 14mUnited Airlines
Deal found 11/13$202
This Delta deal was found by Cheapflights users on 11/12. 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.
Mon 12/157:58 pmIND - MCI
1 stop4h 12mDelta
Tue 12/1610:41 amMCI - IND
1 stop5h 42mDelta
Deal found 11/12$222
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:19 pmIND - MCI
1 stop19h 34mMultiple Airlines
Mon 12/1512:46 pmMCI - IND
2 stops17h 57mMultiple Airlines
Deal found 11/10$229
This Delta deal was found by Cheapflights users on 11/11. 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 12/57:00 amIND - SGF
1 stop4h 50mDelta
Sun 12/146:53 pmSGF - IND
1 stop4h 33mDelta
Deal found 11/11$229
This American Airlines deal was found by Cheapflights users on 11/11. 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 12/267:33 pmIND - MCI
1 stop5h 15mAmerican Airlines
Tue 12/305:12 amMCI - IND
1 stop7h 06mAmerican Airlines
Deal found 11/11$237
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:19 pmIND - STL
1 stop15h 55mFrontier
Sun 12/1410:42 amSTL - IND
2 stops32h 44mFrontier
Deal found 11/12$238
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:10 pmIND - MCI
2 stops26h 46mMultiple Airlines
Thu 12/189:29 amMCI - IND
1 stop25h 56mMultiple Airlines
Deal found 11/13$250
This Frontier deal was found by Cheapflights users on 11/13. 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.
Thu 12/47:19 pmIND - STL
1 stop15h 55mFrontier
Mon 12/810:47 amSTL - IND
1 stop7h 03mFrontier
Deal found 11/13$251
This United Airlines deal was found by Cheapflights users on 11/13. 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 12/169:35 amIND - STL
1 stop3h 40mUnited Airlines
Wed 12/1711:25 amSTL - IND
1 stop5h 19mUnited Airlines
Deal found 11/13$257
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:32 amIND - STL
1 stop15h 25mMultiple Airlines
Tue 12/23:30 pmSTL - IND
1 stop15h 38mMultiple Airlines
Deal found 11/13$262
This Southwest deal was found by Cheapflights users on 11/13. 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 12/165:35 amIND - MCI
1 stop7h 00mSouthwest
Tue 12/161:35 pmMCI - IND
Nonstop1h 20mSouthwest
Deal found 11/13$277

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 November 13, 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

Thu 12/11

7:19 pm-1:53 pm

1 stop19h 34m

Kansas City

Mon 12/15

12:46 pm-6:50 pm

1 stop5h 04m

$184

IndianapolisKansas City

IND - MCI

INDMCI

Indianapolis

Mon 3/9

7:35 pm-11:04 pm

1 stop4h 29m

Kansas City

Tue 3/10

5:40 pm-11:09 pm

1 stop4h 29m

$222

IndianapolisKansas City

IND - MCI

INDMCI

Indianapolis

Mon 12/15

12:09 pm-5:00 pm

1 stop5h 51m

Kansas City

Tue 12/16

5:45 pm-12:12 am

1 stop5h 27m

$222

IndianapolisKansas City

IND - MCI

INDMCI

Indianapolis

Thu 12/11

7:19 pm-1:53 pm

1 stop19h 34m

Kansas City

Mon 12/15

12:46 pm-7:43 am

2 stops17h 57m

$229

IndianapolisKansas City

IND - MCI

INDMCI

Indianapolis

Thu 12/18

8:11 pm-11:53 pm

1 stop4h 42m

Kansas City

Sun 12/21

5:30 am-10:29 am

1 stop3h 59m

$237

IndianapolisKansas City

IND - MCI

INDMCI

Indianapolis

Fri 12/26

7:33 pm-11:48 pm

1 stop5h 15m

Kansas City

Tue 12/30

5:12 am-1:18 pm

1 stop7h 06m

$237

IndianapolisKansas City

IND - MCI

INDMCI

Indianapolis

Sun 2/8

7:05 am-10:55 am

1 stop4h 50m

Kansas City

Thu 2/12

6:30 am-11:28 am

1 stop3h 58m

$237

IndianapolisKansas City

IND - MCI

INDMCI

Indianapolis

Mon 2/9

7:51 pm-11:27 pm

1 stop4h 36m

Kansas City

Thu 2/12

6:30 am-11:28 am

1 stop3h 58m

$237

IndianapolisKansas City

IND - MCI

INDMCI

Indianapolis

Sat 1/17

7:05 am-10:55 am

1 stop4h 50m

Kansas City

Sun 1/18

6:30 am-11:30 am

1 stop4h 00m

$237

IndianapolisSt. Louis

IND - STL

INDSTL

Indianapolis

Thu 12/4

7:19 pm-10:14 am

1 stop15h 55m

Lambert-St Louis

Sun 12/14

10:42 am-8:26 pm

2 stops32h 44m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 49 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, September is the cheapest month in which you can book a flight from Indianapolis to Missouri (average of $75). Flying from Indianapolis to Missouri in January is currently the most expensive (average of $244). 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 November 13, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 40% on flights from Indianapolis to Missouri by exploring options for tickets in the morning.

What is the cheapest day to fly from Indianapolis to Missouri?

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Missouri. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Indianapolis to Missouri flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 13, 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
4,242 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,007 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,017 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,051 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 $257, Frontier can have you in Missouri from Indianapolis in 3h 40m. 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 $77. Users have also found prices from $96 and $104 on Spirit Airlines and United 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, September is the cheapest month in which you can book a flight from Indianapolis to Missouri (average of $75). Flying from Indianapolis to Missouri in January is currently the most expensive (average of $244). 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$178Average$337FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$221Average$333FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$228Average$419FlexibilityNo cancel feeOn-time69%
DeltaCheapest$239Average$469FlexibilityNo cancel feeOn-timeN/A

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