Route characteristics
Distance
371 km
Flight time
56m
Time difference
+1h
Cheapest day
Thursday
Departure airports (1)
STL Lambert-St. Louis International Airport
Arrival airports (1)
IND Indianapolis International Airport
Airlines (2)
F9 Frontier Airlines
9X Southern Airways Express
Agencies (2)
Farera
Tickets
Airlines — cheapest prices 2
Frontier Airlines
$175
Southern Airways Express
$208
Where to buy tickets 2
Farera
1 tickets · 1 days
from $175
Tickets
1 tickets · 1 days
from $208
Airports
From — St Louis (1)
- STL Lambert-St. Louis International Airport
To — Indianapolis (1)
- IND Indianapolis International Airport
Other destinations from St Louis
Frequently asked questions about the route St Louis — Indianapolis
How long is the flight from St Louis to Indianapolis?
Approximate flight time — 56m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from St Louis to Indianapolis?
The straight-line distance — 371 km.
What is the time difference between St Louis and Indianapolis?
The difference — +1h.
From which airports does St Louis operate flights?
From St Louis: STL (Lambert-St. Louis International Airport).
To which airports in Indianapolis do flights arrive?
To Indianapolis: IND (Indianapolis International Airport).
Which airlines fly this route?
This route is served by 2 airlines: Frontier Airlines, Southern Airways Express.
Which day of the week is cheapest?
The cheapest day of the week — Thursday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route St Louis — Indianapolis
Flights St Louis — Indianapolis is a popular route. The straight-line distance is 371 km. Flight time 56m. Time difference +1h.
From St Louis (STL) flights depart from 1 airport: STL. To Indianapolis (IND) — 1 arrival airport: IND.
2 airlines operate on this route: Frontier Airlines, Southern Airways Express.
Cheapest day to fly — Thursday.
Other destinations in United States from St Louis