Cheap flights from Indianapolis, IN to Louisville, KY
Flights starting at $67. Choose between Spirit Airlines, United Airlines, or Frontier Airlines to find the best price.
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Tips to know when travelling to Louisville
Cheapest one-way trip | $80 |
---|---|
Cheapest round-trip | $145 |
Average round-trip | $210 |
Includes rare itinerary | |
Most popular airline | Spirit Airlines |
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The most popular airlines for this route are Spirit Airlines, United Airlines, Frontier Airlines, Allegiant Air, and BREEZE. Indianapolis and Louisville have 93 direct flights per week.
Check-in for a flight from Indianapolis to Louisville
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
BREEZE | MX | No | No |
Weather in Louisville
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 4°C | -3°C |
February | 7°C | -1°C |
March | 13°C | 3°C |
April | 18°C | 8°C |
May | 24°C | 13°C |
June | 28°C | 18°C |
July | 30°C | 20°C |
August | 30°C | 19°C |
September | 27°C | 15°C |
October | 20°C | 9°C |
November | 12°C | 3°C |
December | 7°C | 0°C |
14 day forecast
Frequently asked questions
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