What is the cheapest airline that flies from Missouri to Indianapolis?

Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Missouri to Indianapolis

What airlines fly to Indianapolis?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Indianapolis from Missouri according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Indianapolis. Keep in mind that there are 5 different airlines that fly to Indianapolis on a routine basis, so you have a few additional options to choose from.

How many flights depart from Missouri to Indianapolis on average per week?

As of September 2025, there are 5 flights per week flying from Missouri to Indianapolis. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

How long does it take to fly to Indianapolis?

Flight times from Missouri to Indianapolis vary, but if you’re flying out of St. Louis and flying into Cincinnati (one of the most popular routes), then the duration is 4h 03m on average. Another popular route from Missouri to Indianapolis is flying from Kansas City to Cincinnati, which will take roughly 4h 58m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Missouri to Indianapolis Airport?

Prices for flights from Missouri to Indianapolis Airport were last updated today.

How many operators does momondo search for flights from Missouri to Indianapolis Airport?

As of September 2025, there are 4 operators available to choose from for flights from Missouri to Indianapolis Airport.

How old do you have to be to fly from Missouri to Indianapolis Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Indianapolis Airport.

What documentation or ID do you need to fly to Indianapolis Airport?

The travel and health documents you'll need for your trip to Indianapolis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Indianapolis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$84 Cheap Flights from Missouri to Indianapolis in 2025/26

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Find the cheapest flights from Missouri to Indianapolis

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

2:12 pm - 9:19 pmSTL-IND

6h 07m1 stop

12:17 pm - 4:01 pmIND-STL

4h 44m1 stop

$145Frontier

Find Deal

Fri, Nov 7 - Fri, Nov 14

2:12 pm - 9:19 pmSTL-IND

6h 07m1 stop

12:17 pm - 4:01 pmIND-STL

4h 44m1 stop

$146Frontier

Find Deal

Fri, Nov 7 - Fri, Nov 14

10:17 am - 5:35 pmSTL-IND

6h 18m1 stop

10:15 am - 6:10 pmIND-STL

8h 55m1 stop

$183Multiple Airlines

Find Deal

Thu, Oct 23 - Sat, Oct 25

10:17 am - 5:35 pmSTL-IND

6h 18m1 stop

5:24 pm - 9:22 amIND-STL

16h 58m2 stops

$204Multiple Airlines

Find Deal

Thu, Oct 23 - Sat, Oct 25

12:13 pm - 10:56 pmMCI-IND

9h 43m1 stop

5:49 am - 12:39 pmIND-MCI

7h 50m1 stop

$228Spirit Airlines

Find Deal

Fri, Nov 7 - Sat, Nov 8

2:19 pm - 8:08 pmSGF-IND

4h 49m1 stop

6:00 am - 12:42 pmIND-SGF

7h 42m1 stop

$229American Airlines

Find Deal

Fri, Oct 31 - Sat, Nov 1

3:25 pm - 11:18 pmMCI-IND

6h 53m1 stop

6:30 am - 9:55 amIND-MCI

4h 25m1 stop

$237Delta

Find Deal

Tue, Dec 30 - Thu, Jan 1

6:00 am - 12:08 pmMCI-IND

5h 08m1 stop

6:30 pm - 11:13 pmIND-MCI

5h 43m1 stop

$247American Airlines

Find Deal

Tue, Oct 21 - Fri, Oct 24

6:15 am - 11:14 amMCI-IND

3h 59m1 stop

8:08 pm - 11:00 pmIND-MCI

3h 52m1 stop

$257Delta

Find Deal

Wed, Oct 22 - Wed, Oct 22

2:55 pm - 5:07 pmMCI-IND

25h 12m2 stops

5:30 am - 9:59 pmIND-MCI

17h 29m1 stop

$282Spirit Airlines

Find Deal

Tue, Oct 28 - Sat, Nov 1

American Airlines flights from Missouri to Indianapolis

Our best American Airlines deals on Missouri to Indianapolis flight tickets

American Airlines

Oct 31

SGF2:19 pmSpringfield-Branson

4h 49m

1 stop

IND8:08 pmIndianapolis

Nov 1

IND6:00 amIndianapolis

7h 42m

1 stop

SGF12:42 pmSpringfield-Branson

$229

Find similar

American Airlines

Oct 21

MCI6:00 amKansas City

5h 08m

1 stop

IND12:08 pmIndianapolis

Oct 24

IND6:30 pmIndianapolis

5h 43m

1 stop

MCI11:13 pmKansas City

$247

Find similar

American Airlines

Oct 24

MCI5:38 pmKansas City

5h 06m

1 stop

IND11:44 pmIndianapolis

Oct 27

IND6:56 pmIndianapolis

6h 13m

1 stop

MCI12:09 amKansas City

$278

Find similar

Frontier flights from Missouri to Indianapolis

Our best Frontier deals on Missouri to Indianapolis flight tickets

Frontier

Nov 7

STL2:12 pmLambert-St Louis

6h 07m

1 stop

IND9:19 pmIndianapolis

Nov 14

IND12:17 pmIndianapolis

4h 44m

1 stop

STL4:01 pmLambert-St Louis

$145

Find similar

Frontier

Nov 7

STL2:12 pmLambert-St Louis

6h 07m

1 stop

IND9:19 pmIndianapolis

Nov 14

IND12:17 pmIndianapolis

4h 44m

1 stop

STL4:01 pmLambert-St Louis

$146

Find similar

Frontier

Oct 23

MCI11:37 amKansas City

21h 59m

1 stop

IND10:36 amIndianapolis

Oct 24

IND8:51 pmIndianapolis

22h 04m

1 stop

MCI5:55 pmKansas City

$178

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisIndianapolis

STL - IND

STLIND

Lambert-St Louis

Fri 11/7

2:12 pm-9:19 pm

1 stop6h 07m

Indianapolis

Fri 11/14

12:17 pm-4:01 pm

1 stop4h 44m

$145

St. LouisIndianapolis

STL - IND

STLIND

Lambert-St Louis

Fri 11/7

2:12 pm-9:19 pm

1 stop6h 07m

Indianapolis

Fri 11/14

12:17 pm-4:01 pm

1 stop4h 44m

$146

St. LouisIndianapolis

STL - IND

STLIND

Lambert-St Louis

Thu 10/23

10:17 am-5:35 pm

1 stop6h 18m

Indianapolis

Sat 10/25

10:15 am-6:10 pm

1 stop8h 55m

$183

St. LouisIndianapolis

STL - IND

STLIND

Lambert-St Louis

Thu 10/23

10:17 am-5:35 pm

1 stop6h 18m

Indianapolis

Sat 10/25

5:24 pm-9:22 am

2 stops16h 58m

$204

Kansas CityIndianapolis

MCI - IND

MCIIND

Kansas City

Fri 11/7

12:13 pm-10:56 pm

1 stop9h 43m

Indianapolis

Sat 11/8

5:49 am-12:39 pm

1 stop7h 50m

$228

SpringfieldIndianapolis

SGF - IND

SGFIND

Springfield-Branson

Fri 10/31

2:19 pm-8:08 pm

1 stop4h 49m

Indianapolis

Sat 11/1

6:00 am-12:42 pm

1 stop7h 42m

$229

Kansas CityIndianapolis

MCI - IND

MCIIND

Kansas City

Tue 12/30

3:25 pm-11:18 pm

1 stop6h 53m

Indianapolis

Thu 1/1

6:30 am-9:55 am

1 stop4h 25m

$237

Kansas CityIndianapolis

MCI - IND

MCIIND

Kansas City

Tue 10/21

6:00 am-12:08 pm

1 stop5h 08m

Indianapolis

Fri 10/24

6:30 pm-11:13 pm

1 stop5h 43m

$247

Kansas CityIndianapolis

MCI - IND

MCIIND

Kansas City

Wed 10/22

6:15 am-11:14 am

1 stop3h 59m

Indianapolis

Wed 10/22

8:08 pm-11:00 pm

1 stop3h 52m

$257

Kansas CityIndianapolis

MCI - IND

MCIIND

Kansas City

Tue 10/28

2:55 pm-5:07 pm

2 stops25h 12m

Indianapolis

Sat 11/1

5:30 am-9:59 pm

1 stop17h 29m

$282

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Indianapolis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Indianapolis?

In general, April is the cheapest month to fly from Missouri to Indianapolis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $226. If you are unable to visit Indianapolis during the month of April, then departing from Missouri during the month August is also very affordable. Most momondo users find prices during this month for around $234.

What is the cheapest day to depart on your flight to Indianapolis?

Our data shows that Thursday is the least expensive day to fly to Indianapolis. Tickets to fly out on this day can be as low as $1,178. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Indianapolis on Friday is $1,331.

What is the cheapest time of day to depart on your flight to Indianapolis?

Flying to Indianapolis from Missouri at noon is the least expensive time of day to depart. momondo users have found prices as low as $256 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,297 on average. Flights to Indianapolis from Missouri in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Missouri to Indianapolis flight route?

Fly from Kansas City to Indianapolis for the best Missouri - Indianapolis flight prices

What cabin class options are available on Missouri to Indianapolis flights?

There is only 1 cabin class available to choose from on Missouri to Indianapolis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missouri to Indianapolis flights?

No. A direct flight is the cheapest option for a flight between Missouri to Indianapolis.

Cheap Missouri to Indianapolis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Indianapolis

Best Price Found	$95
Fastest flight time	1h 20m
Direct flights	Every day
Airports in Indianapolis	1 airport

The best one-way flight to Indianapolis from Missouri in the past 72 hours is $95. The best round-trip flight deal from Missouri to Indianapolis found on momondo in the last 72 hours is $204.

The fastest flight from Missouri to Indianapolis takes 1h 20m

Direct flights go from Missouri to Indianapolis every day.

There is 1 airport near Indianapolis: Indianapolis (IND)

Search flight deals

When did momondo last update prices for flights from Missouri to Indianapolis Airport?
Prices for flights from Missouri to Indianapolis Airport were last updated today.
How many operators does momondo search for flights from Missouri to Indianapolis Airport?
As of September 2025, there are 4 operators available to choose from for flights from Missouri to Indianapolis Airport.
How old do you have to be to fly from Missouri to Indianapolis Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Indianapolis Airport.
What documentation or ID do you need to fly to Indianapolis Airport?
The travel and health documents you'll need for your trip to Indianapolis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Indianapolis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Missouri to Indianapolis?
momondo data reveals that the most frequently booked plane model on the route from Missouri to Indianapolis is Boeing 737 MAX 8, representing 40.00% of all bookings. The subsequent popular models are Boeing 737-700 Passenger/BBJ1 (winglets) at 26.67%, Airbus A321neo at 10.00%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 10.00%.

Best airlines flying from Missouri to Indianapolis

Compare and see reviews for airlines that fly from Missouri to Indianapolis with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $180	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $204	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights
Delta	PriceFrom $204	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
United Airlines	PriceFrom $226	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights

Terre Haute

Bloomington

Kokomo

Muncie

Anderson

Plainfield

Greenwood

Noblesville

Fishers

Carmel

Shelbyville

Seymour

West Lafayette

Franklin

Brownsburg

Crawfordsville

Speedway

Greenfield

Westfield

Mooresville

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Indianapolis?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missouri to Indianapolis for you.

Can I find flights from Missouri to Indianapolis with flexible booking policies on momondo?

Flights from Missouri to Indianapolis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Missouri to Indianapolis?

Once you have performed a search for Missouri to Indianapolis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Missouri to Indianapolis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Indianapolis, momondo offers a useful price alert feature which will track prices for flights to Indianapolis from Missouri and alert you when they change.

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Cheap flights from Missouri to Indianapolis from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Indianapolis departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Missouri to Indianapolis

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American Airlines flights from Missouri to Indianapolis

Our best American Airlines deals on Missouri to Indianapolis flight tickets

Frontier flights from Missouri to Indianapolis

Our best Frontier deals on Missouri to Indianapolis flight tickets

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Use the filters below to find and compare flights from Missouri to Indianapolis that are best for you.

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How to get the cheapest flight ticket from Missouri to Indianapolis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Indianapolis?

What is the cheapest day to depart on your flight to Indianapolis?

What is the cheapest time of day to depart on your flight to Indianapolis?

What is the cheapest Missouri to Indianapolis flight route?

Fly from Kansas City to Indianapolis for the best Missouri - Indianapolis flight prices

What cabin class options are available on Missouri to Indianapolis flights?

There is only 1 cabin class available to choose from on Missouri to Indianapolis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missouri to Indianapolis flights?

No. A direct flight is the cheapest option for a flight between Missouri to Indianapolis.

What is the cheapest airline that flies from Missouri to Indianapolis?

Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Missouri to Indianapolis

What airlines fly to Indianapolis?

How many flights depart from Missouri to Indianapolis on average per week?

As of September 2025, there are 5 flights per week flying from Missouri to Indianapolis. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

How long does it take to fly to Indianapolis?

Cheap Missouri to Indianapolis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Indianapolis

Best Price Found

Fastest flight time

Direct flights

Airports in Indianapolis

When did momondo last update prices for flights from Missouri to Indianapolis Airport?

How many operators does momondo search for flights from Missouri to Indianapolis Airport?

How old do you have to be to fly from Missouri to Indianapolis Airport?

What documentation or ID do you need to fly to Indianapolis Airport?

What is the most popular plane model from Missouri to Indianapolis?

Best airlines flying from Missouri to Indianapolis

Compare and see reviews for airlines that fly from Missouri to Indianapolis with momondo

Traveling to a place near Indianapolis?

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Indianapolis?

Can I find flights from Missouri to Indianapolis with flexible booking policies on momondo?

How can momondo help me find flights from Missouri to Indianapolis?

I’m not ready to book a flight from Missouri to Indianapolis right now. Can momondo alert me if prices change?

An easier way to manage your Indianapolis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Indiana