Departure time
Airlines
Fares are the lowest prices found recently and can change when you click through. You book on the airline's or travel agency's website. AirTriply may earn a commission at no extra cost to you.
Lowest fare$175
Cheapest monthNovember 2026
Typical flight time4h 19m
Direct flightsNo
Lowest fare by month
Airlines on this route
Frequently asked questions
What is the cheapest month to fly from St Louis to Indianapolis?
November 2026 has had the lowest recent fares, from $175 one way.
How long is the flight from St Louis to Indianapolis?
A typical flight takes about 4h 19m.
Are there direct flights from St Louis to Indianapolis?
No direct flights were found recently. Most trips include a stop.
Where do I book my ticket?
AirTriply compares fares from airlines and travel agencies. When you choose a deal, you book on the seller's own website.
Popular routes
St Louis → AtlantaSt Louis → MinneapolisSt Louis → ChicagoSt Louis → Las VegasSt Louis → NashvilleSt Louis → WashingtonSt Louis → West Palm BeachSt Louis → SeattleSt Louis → MemphisSt Louis → CharlotteSt Louis → BaltimoreSt Louis → New YorkSt Louis → PhiladelphiaCheap flights to IndianapolisCheap flights from Indianapolis
