St Louis to Indianapolis (STL–IND) — Airlines, Schedules & Connections

STL Airport Page →
228 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 106 1-stop flights Verified 54m ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
St Louis to Indianapolis
2 carriers, 1 flights/week nonstop.
2 Airlines 1 Flights/wk 228 mi 0h 39m nonstop +1h ahead 106 1-stop hubs

STL–IND is served by 2 airlines with nonstop service. American Airlines and Southwest Airlines lead the route. The flight covers 228 miles in approximately 0h 39m. Beyond nonstop, 106 hubs offer 1-stop connections.

Also explore STL Routes IND Routes STL Live Flights IND Live Flights STL Delays IND Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop STL–IND service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AA American Airlines 0 – – 100% Oneworld –
WN Southwest Airlines 0 – – 100% – –
Alliance coverage
Oneworld: AA (0 flights/wk, 0%)
Unaffiliated: WN (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for STL to IND.
1-STOP
One-Stop Connections
106
Hubs
~2h
Fastest
~28h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,014
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Alternatives

Other ways to reach Indianapolis from St Louis

Nearby airports with service to Indianapolis International Airport.
Metric STL→IND COU→IND
Distance from STL – 100 mi
Nonstop airlines 2 2
Weekly flights 1 1
Flight time 0h 39m 1h 4m
Departure OTP 100% –
Columbia (COU) to Indianapolis flights
Airports within 200 miles of STL with service to Indianapolis International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Indianapolis is 1 hour ahead of St Louis.
STL: CDT · IND: EDT

When it's 6:00 PM in St Louis, it's 7:00 PM in Indianapolis.
Distance & Flight Time
228 mi / 367 km
Nonstop flight time is approximately 0h 39m.
Facts

STL–IND Quick Facts

Key statistics for the St Louis to Indianapolis route.
Route details
Distance228 mi / 367 km
Flight time0h 39m
Time difference+1 hour
Airlines (nonstop)2
Weekly flights1 out / 1 return
1-stop connections106 hubs
Origin: STL
Full nameSt. Louis Lambert International Airport
IATA / ICAOSTL / KSTL
TimezoneAmerica/Chicago
Passengers/yr15.6M
Elevation618 ft / 188 m
Destination: IND
Full nameIndianapolis International Airport
IATA / ICAOIND / KIND
TimezoneAmerica/Indiana/Indianapolis
Passengers/yr10.4M
Elevation797 ft / 243 m
FAQ

Frequently Asked Questions

Common questions about STL to IND flights.
Nonstop flights from St. Louis Lambert International Airport to Indianapolis International Airport take approximately 0h 39m. The route covers 228 miles.
2 airlines operate nonstop service: American Airlines and Southwest Airlines.
There are approximately 1 nonstop flights per week from STL to IND. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through CMI, SUS, PWK, COU, DAY, PTK, CMH, LAN, MKE, LUK, OMA, UGN, SGF, DSM, CLE, MKC, YIP, PDK, PIT, RST, LIT, USA, AGS, BHM, CHS, TEB, MMU, OKC, BDL, BTL, APA, PBI, YUL, BJC, TUL, FRG, SAT, APF, BIF, BED, RIC, BCT, ELH, ASE, LNS, TUS, BZN, ELP, BOI, MYR, VNY, SCF, PVR, GCM, SJC, SMF, SJD, SNA, SAN, PUJ, BUR, ABQ, SJU, ATL, VPS, IAD, MSP, DTW, MDW, DAL, SLC, ORD, LGA, HOU, MIA, IAH, BNA, LAX, BWI, CUN, DEN, CLT, FLL, EWR, TPA, SAV, MCI, AUS, DFW, PHL, RDU, LAS, DCA, BOS, PHX, MCO, SRQ, SFO, SEA, RSW, JFK, JAX, ECP, JWN, YYZ and SBN. These options provide additional schedule flexibility.
Indianapolis is 1 hour ahead of St Louis.
Yes, return flights from IND to STL are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include COU. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from STL to IND

St. Louis Lambert International Airport (STL) and Indianapolis International Airport (IND) are connected by nonstop service from American Airlines and Southwest Airlines. With 1 weekly departures, this is a regularly served route.

STL to IND Flight Duration and Schedule

Nonstop flight time from STL to IND ranges from 0 hours 39 minutes. The route covers a distance of 228 miles (367 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

106 one-stop connections are available, with the fastest taking approximately 2 hours via CMI. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Columbia (COU).