HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Indiana

Cheap flights from Missouri to Indiana

STL — IND
abr 26 — mai 31
dom 4/26
dom 5/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Indiana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Missouri to Indiana

Keep the following information in mind while searching for Missouri to Indiana flight deals. Data was last updated março 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$160
(Frontier)

One-way from

$67
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$572

Good round-trip deal

$370 or less
Provider with most accurate pricing for Lambert-St Louis-Indianapolis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Indianapolis flights.
Search Deals
From Missouri to Indiana
Search Deals
One-way flight from Missouri to Indiana
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Missouri to Indiana.
Search Deals

Cheapflights Insights

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

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

Currently, September is the cheapest month in which you can book a flight from Missouri to Indiana (average of $170). Flying from Missouri to Indiana in February is currently the most expensive (average of $258). 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 MO to IN?

Find hourly flight availability from Missouri to Indiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated março 27, 2026.

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

How much does it cost to fly round-trip from Missouri to Indiana?

Reviews of airlines servicing Indiana

Get insights into the airlines that provide service to Indiana. 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 Indiana. Reviews last updated março 27, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Missouri to Indiana by reading reviews from past customers. 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
4,331 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,331 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,341 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,491 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,504 reviews
Southwest
8.0
Very good
4,331 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Indiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Missouri to Indiana?

    There are many flights that can get you from Missouri to Indiana in 1h 10m. Fly via Frontier, Southwest, or Delta to get the fastest option. There are 251 mi between Missouri and Indiana. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $78 on Southwest. Other airlines that offer cheap prices include American Airlines from $87 and Delta from $110 one-way.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Missouri to Indiana (average of $170). Flying from Missouri to Indiana in February is currently the most expensive (average of $258). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Indiana

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Miami flights
San Francisco to John F Kennedy Intl flights
Newark to San Francisco flights
John F Kennedy Intl to San Francisco flights
John F Kennedy Intl to Fort Lauderdale flights
San Francisco to Newark flights
LaGuardia to Fort Lauderdale flights
Newark to Fort Lauderdale flights
Los Angeles to Honolulu flights
John F Kennedy Intl to Miami flights
Newark to Miami flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to Los Angeles flights
LaGuardia to Dallas/Fort Worth flights
Dallas/Fort Worth to Las Vegas flights
Newark to Orlando flights
Dallas/Fort Worth to Seattle flights
Newark to West Palm Beach flights
Los Angeles to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Los Angeles flights
Seattle to Las Vegas flights
Newark to Dallas/Fort Worth flights
Seattle to Los Angeles flights
Los Angeles to Seattle flights
Dallas/Fort Worth to John F Kennedy Intl flights
John F Kennedy Intl to West Palm Beach flights
Los Angeles to Newark flights
Newark to Las Vegas flights
Dallas/Fort Worth to Newark flights
San Francisco to LaGuardia flights
LaGuardia to Orlando flights
San Francisco to Las Vegas flights
Long Beach to Honolulu flights
LaGuardia to San Francisco flights
Seattle to Dallas/Fort Worth flights
Dallas/Fort Worth to Los Angeles flights
Los Angeles to Dallas/Fort Worth flights
LaGuardia to West Palm Beach flights
Dulles Intl to Dallas/Fort Worth flights
John F Kennedy Intl to O'Hare Intl flights
Dallas/Fort Worth to Orlando flights
O'Hare Intl to John F Kennedy Intl flights
Seattle to Sky Harbor Intl flights
O'Hare Intl to Seattle flights
Newark to Tampa flights
Dulles Intl to Las Vegas flights
LaGuardia to Los Angeles flights

Top 4 airlines flying from Missouri to Indiana

Discover the top 4 airlines that operate flights from Missouri to Indiana. 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 março 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$176Average$399FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$204Average$350FlexibilityNo cancel feeOn-time63%
DeltaCheapest$204Average$303FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$204Average$339FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.