$86 Cheap flights from Lambert-St. Louis Intl. to Indianapolis Intl. (STL to IND)

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Find The Best Dates To Fly from Lambert-St. Louis Intl. to Indianapolis Intl.

Amazing STL to IND Flight Deals

The cheapest flights to Indianapolis Intl. found within the past 7 days were $153 round trip and $86 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 21 - Thu, May 30
STL
St. Louis
IND
Indianapolis
$153 Roundtrip, found 6 days ago
$153
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Tue, May 21 from St. Louis to Indianapolis, returning Thu, May 30, priced at $153 found 6 days ago
Tue, Jun 4 - Wed, Jun 5
STL
St. Louis
IND
Indianapolis
$160 Roundtrip, found 19 hours ago
$160
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Tue, Jun 4 from St. Louis to Indianapolis, returning Wed, Jun 5, priced at $160 found 19 hours ago
Tue, May 28 - Wed, May 29
STL
St. Louis
IND
Indianapolis
$174 Roundtrip, found 2 days ago
$174
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, May 28 from St. Louis to Indianapolis, returning Wed, May 29, priced at $174 found 2 days ago
Tue, May 21 - Sat, May 25
STL
St. Louis
IND
Indianapolis
$183 Roundtrip, found 6 days ago
$183
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Tue, May 21 from St. Louis to Indianapolis, returning Sat, May 25, priced at $183 found 6 days ago
Tue, May 21 - Wed, May 29
STL
St. Louis
IND
Indianapolis
$188 Roundtrip, found 6 days ago
$188
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, May 21 from St. Louis to Indianapolis, returning Wed, May 29, priced at $188 found 6 days ago
Tue, May 28 - Mon, Jun 3
STL
St. Louis
IND
Indianapolis
$204 Roundtrip, found 2 days ago
$204
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, May 28 from St. Louis to Indianapolis, returning Mon, Jun 3, priced at $204 found 2 days ago
Tue, May 21 - Sun, Jun 2
STL
St. Louis
IND
Indianapolis
$214 Roundtrip, found 4 days ago
$214
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, May 21 from St. Louis to Indianapolis, returning Sun, Jun 2, priced at $214 found 4 days ago
Sun, May 26 - Fri, May 31
STL
St. Louis
IND
Indianapolis
$216 Roundtrip, found 2 days ago
$216
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, May 26 from St. Louis to Indianapolis, returning Fri, May 31, priced at $216 found 2 days ago
Fri, May 17 - Wed, May 29
STL
St. Louis
IND
Indianapolis
$218 Roundtrip, found 6 days ago
$218
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, May 17 from St. Louis to Indianapolis, returning Wed, May 29, priced at $218 found 6 days ago
Sun, May 26 - Tue, Jun 4
STL
St. Louis
IND
Indianapolis
$224 Roundtrip, found 2 days ago
$224
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, May 26 from St. Louis to Indianapolis, returning Tue, Jun 4, priced at $224 found 2 days ago

Frequently asked questions

Are there direct flights from Lambert Field to Indianapolis Airport?
If you want to travel as quickly as possible from STL to Indianapolis Airport, look up American Airlines, Southwest Airlines and United Airlines. No airlines offer nonstop flights on this route, so you’ll need to make at least one stopover.
How long is the flight from Lambert-St. Louis Intl. Airport (STL) to Indianapolis Airport?
Flights between Lambert-St. Louis Intl. Airport (STL) and Indianapolis Airport take approximately 4 hours and 45 minutes in total. Make the most of that time in the air by resting, reading, watching a film or doing all three.
What is the flight distance from St. Louis Lambert International Airport to Indianapolis Airport?
With just 230 mi separating Lambert Field and IND, there won’t be long between the fasten seat belt sign flicking off and the captain telling you to prepare for landing.
What airlines fly from STL to IND?
Unfortunately, no airlines currently offer direct flights between St. Louis Lambert International Airport and IND. For the sake of saving time, plan well in advance to find the ideal price and route.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Lambert-St. Louis Intl.
Traveling To
Indianapolis Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$153

Route Info

Flight path for flights from Lambert-St. Louis International Airport to Indianapolis International Airport


Origin:
STL - Lambert-St. Louis International Airport
Destination:
IND - Indianapolis International Airport
Distance:
437.00 miles


Airlines & Aircraft Used on STL to IND Flight Routes


Airline Carrier
Aircraft
American Airlines
Airbus A320-100/200
American Airlines
Boeing 737-800 (winglets) pax
American Airlines
Boeing 737-800 pax
United Airlines
Airbus A319
United Airlines
Airbus A320-100/200

Discover our best flights from St. Louis STL to Indianapolis IND. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from St. Louis STL to Indianapolis IND at the right price  

Airfares to Indianapolis IND from St. Louis STL currently cost between $153 and $224. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from St. Louis STL to Indianapolis IND 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from St. Louis STL to Indianapolis IND on Travelocity starting at $86. Prices and availability subject to change. Additional terms may apply. 

 

Get to Indianapolis IND from St. Louis STL quicker with direct flights. 

Get to Indianapolis faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IND from STL to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from St. Louis STL to Indianapolis IND

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IND from STL. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from St. Louis STL to Indianapolis IND today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from St. Louis STL to Indianapolis IND. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Indianapolis IND from St. Louis STL 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IND from STL have this option.  

 

Travel with confidence when you book flights to Indianapolis IND from St. Louis STL with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.