Cheap Flight Tickets from Indianapolis (IND) to St Louis (STL), Starting at $143

Good to Know: Cheapest and Fastest IND - STL Flights

Useful information for finding best airline tickets from Indianapolis International to Lambert St Louis International on your next trip.

Cheapest Round Trip Flight

$143

WN Southwest Airlines • 1 stop • 12h 20m

Sep 25 – Sep 27

The cheapest round trip flight from Indianapolis to St Louis (IND-STL-IND) is currently $143

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Fastest Flight

5h 44m

The fastest nonstop flight from Indianapolis to St Louis (IND-STL) takes 5h 44m

Top Airlines Flying from Indianapolis to St Louis

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Indianapolis (IND) to St Louis (STL)

Compare and book low fare round-trip air tickets from Indianapolis to St Louis. Ideal for travelers with confirmed return itineraries.

Sep 25 - Sep 27, Economy
WN
Indianapolis → St Louis
12h 20m
1:15 PM - 7:55 PM • 1 stop
WN
Indianapolis → St Louis
32h
6:30 PM - 2:50 PM • 1 stop
$143
Southwest Airlines
Sep 25 - Sep 27, Economy
WN
Indianapolis → St Louis
8h 50m
7:20 AM - 11:50 AM • 1 stop
WN
Indianapolis → St Louis
5h 25m
4:20 PM - 8:45 PM • 1 stop
$204
Southwest Airlines
Sep 25 - Sep 27, Economy
WN
Indianapolis → St Louis
7h 25m
6:45 AM - 10:30 AM • 1 stop
WN
Indianapolis → St Louis
5h 25m
4:20 PM - 8:45 PM • 1 stop
$204
Southwest Airlines
Sep 25 - Sep 27, Economy
WN
Indianapolis → St Louis
5h 55m
10:20 AM - 1:15 PM • 1 stop
WN
Indianapolis → St Louis
7h 10m
7:20 AM - 12:50 PM • 1 stop
$204
Southwest Airlines
Sep 25 - Sep 27, Economy
AA
Indianapolis → St Louis
5h 44m
10:32 AM - 1:16 PM • 1 stop
AA
Indianapolis → St Louis
5h 52m
7:27 AM - 12:19 PM • 1 stop
$255
American Airlines
Sep 25 - Sep 27, Economy
UA
Indianapolis → St Louis
5h 52m
9:21 AM - 12:13 PM • 1 stop
UA
Indianapolis → St Louis
5h 43m
7:01 PM - 11:44 PM • 1 stop
$255
United Airlines

Fly from Indianapolis to St Louis with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Indianapolis to St Louis? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Indianapolis to St Louis Flights

What are the airports in Indianapolis?
IND
What’s the most popular airline flying from IND to STL?
The most popular airline flying from Indianapolis to St Louis are
Can I fly from IND to STL non-stop?
NO
Which airlines fly nonstop between Indianapolis and St Louis?
The non-stop flights between Indianapolis and St Louis are .
What’s the earliest departure time from IND to STL Airport?
The earliest flight leaves IND at 6:45 am and lands in STL - Lambert St Louis International
What are the airports in St Louis?
STL
Can I make changes to my Indianapolis to St Louis flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IND to STL?
Read the fare rules of the Indianapolis to St Louis air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Indianapolis and St Louis?
operate flights between Indianapolis and St Louis
How long does a flight from Indianapolis to St Louis take?
It takes approximately 1 hour to fly non-stop from IND to STL, which is 228.61 miles by air.
Which airlines provide the cheapest flights from Indianapolis (IND) to St Louis (STL) ?
In the past couple of days, the cheapest tickets to STL from IND were found on AA : USD 255
Do I need a passport to fly between IND and STL?
No
What’s the latest departure time from IND to STL ?
The last flight leaves IND at 1:15 pm

Indianapolis (IND) to St Louis (STL): Airport Information

Origin Airport Indianapolis International , Indianapolis, US
Destination Airport Lambert St Louis International , St Louis, US
Distance 229 miles

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