Cheap Flights from Indianapolis International Airport to St. Louis (STL) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/6
Sun	Mon	Tue	Wed	Thu	Fri	Sat
1------	2------	3------	4------	5------	6------	7Search
8Search	9Search	10Search	11Search	12Search	13Search	14Search
15Search	16Search	17Search	18225	19Search	20Search	21Search
22Search	23Search	24Search	25Search	26Search	27Search	28Search
29Search	30Search

Select Return Date　　 Change Departure Date

Return Date

2025/6
Sun	Mon	Tue	Wed	Thu	Fri	Sat
1------	2------	3------	4------	5------	6------	7------
8------	9------	10------	11------	12------	13------	14------
15------	16------	17------	18------	19------	20------	21------
22------	23------	24------	25------	26------	27------	28------
29------	30------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Indianapolis－St. Louis Lambert Airport
June Lowest Airfares
USD225

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Indianapolis－St. Louis Lambert Airport
July Lowest Airfares -----

Indianapolis－St. Louis Lambert Airport
August Lowest Airfares
USD272

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Indianapolis－St. Louis Lambert Airport
September Lowest Airfares -----
Indianapolis－St. Louis Lambert Airport
October Lowest Airfares -----

Indianapolis－St. Louis
Estimated Flight Time
1 Hours 34 Minutes
Indianapolis－St. Louis
Number of Operating Airlines
3

Operating Airlines for Indianapolis－St. Louis Lambert Airport Route
American Airlines

Delta Air Lines

United Airlines

Other Destinations from:Indianapolis

Indianapolis－Tallahassee(TLH)
USD377〜
Indianapolis－Tampa(TPA)
USD243〜
* Fares vary in accordance to seat availability
Other Departures to: St. Louis

Ithaca Tompkins Regional Airport－St. Louis(Lambert)
USD749〜
Jacksonville Airport－St. Louis(Lambert)
USD223〜
* Fares vary in accordance to seat availability