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Cheap flights from St Louis (STL) to Indianapolis (IND)

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How to find the cheapest flight from St Louis (STL) to Indianapolis (IND)

How to find the cheapest flight from St Louis (STL) to Indianapolis (IND)
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How to find the cheapest flight from St Louis (STL) to Indianapolis (IND)
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How to find the cheapest flight from St Louis (STL) to Indianapolis (IND)
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Cheap flights from St Louis to Indianapolis in June , July 2026

30 Jun - 07 Jul $ 436.00
STL
St Louis
United Airlines
1 STOPS
IND
Indianapolis
IND
Indianapolis
United Airlines
1 STOPS
STL
St Louis
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17 Jun - 08 Jul $ 1,164.00
STL
St Louis
Alaska Airlines
1 STOPS
IND
Indianapolis
IND
Indianapolis
Alaska Airlines
1 STOPS
STL
St Louis
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19 Jun - 09 Jul $ 1,199.00
STL
St Louis
Alaska Airlines
1 STOPS
IND
Indianapolis
IND
Indianapolis
Alaska Airlines
1 STOPS
STL
St Louis
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Last minute flights from St Louis to Indianapolis

23 Jun - 01 Jul $ 408.00
STL
St Louis
Frontier Airlines
1 STOPS
IND
Indianapolis
IND
Indianapolis
Frontier Airlines
2 STOPS
STL
St Louis
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19 Jun - 30 Jun $ 1,134.00
STL
St Louis
Alaska Airlines
1 STOPS
IND
Indianapolis
IND
Indianapolis
Alaska Airlines
1 STOPS
STL
St Louis
Pick dates
17 Jun - 30 Jun $ 1,134.00
STL
St Louis
Alaska Airlines
1 STOPS
IND
Indianapolis
IND
Indianapolis
Alaska Airlines
1 STOPS
STL
St Louis
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One-way flights to Indianapolis from St Louis

6:31 PM - 9:29 AM
Frontier Airlines
1 Stops
15h 48m
STL - IND
$ 87
Kiwi
Pick dates
5:29 PM - 7:45 PM
United Airlines
1 Stops
3h 36m
STL - IND
$ 290
Kiwi
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1:13 PM - 3:35 PM
United Airlines
1 Stops
3h 39m
STL - IND
$ 290
Kiwi
Pick dates

How to find the cheapest flight from St Louis (STL) to Indianapolis (IND)

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How to find the cheapest flight from St Louis (STL) to Indianapolis (IND)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Indianapolis (IND)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.