Cheap flights from Louisville to Indianapolis

Flights overview

Useful information for finding cheap flights from Louisville to Indianapolis and booking your next trip
Cheapest round-trip flights$399
United1 stop14 hrSat, Aug 15 — Mon, Aug 17
The cheapest round-trip flight from Louisville to Indianapolis is currently $399
Cheapest one-way flight$190
United1 stop11 hrWed, Aug 5
The cheapest one-way flight from Louisville to Indianapolis is currently $190
Last-minute weekend getaway$687
Southwest1 stop7 hrSat, Jun 27 — Sun, Jun 28
The cheapest last-minute weekend getaway from Louisville to Indianapolis is currently $687
Cheapest business class flights$804
American1 stop8 hrThu, Aug 27 — Mon, Aug 31
The cheapest business class round-trip flight from Louisville to Indianapolis is currently $804
Fastest flight3 hrThe fastest flight with stops from Louisville to Indianapolis takes 3 hr
Nonstop flightsNoneThere are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from Louisville to Indianapolis is typically August. The most expensive month to fly is typically June.
August
Cheapest
Typical prices: $225–475
June
Most expensive
Typical prices: $450–620

Popular airlines from Louisville to Indianapolis

  • American
    from $443
    Typical price: $365–600
    505 weekly connecting flights
    SDF - INDEvery day
  • United
    from $399
    Typical price: $360–650
    450 weekly connecting flights
    SDF - INDEvery day
  • Delta
    from $1,184
    Typical price: $1,300–1,650
    449 weekly connecting flights
    SDF - INDEvery day
  • Southwest
    from $451
    Typical price: $390–570
    224 weekly connecting flights
    SDF - INDEvery day

Popular airports near Louisville

  • Louisville Muhammad Ali International Airport (SDF)
    LouisvilleUnited States26 min5 mi
  • Nashville International Airport (BNA)
    NashvilleUnited States2 hr 53 min155 mi
  • Cincinnati/Northern Kentucky International Airport (CVG)
    CincinnatiUnited States1 hr 32 min81 mi
  • Indianapolis International Airport (IND)
    IndianapolisUnited States1 hr 54 min105 mi

Popular airports near Indianapolis

  • Indianapolis International Airport (IND)
    IndianapolisUnited States20 min8 mi
  • Chicago O'Hare International Airport (ORD)
    ChicagoUnited States3 hr 10 min178 mi
  • Cincinnati/Northern Kentucky International Airport (CVG)
    CincinnatiUnited States1 hr 56 min93 mi
  • Chicago Midway International Airport (MDW)
    ChicagoUnited States3 hr 2 min162 mi

Frequently asked questions about flying from Louisville to Indianapolis

The cheapest flights from Louisville to Indianapolis are usually in August. Typical ticket prices in August range from $225 to $475.
The cheapest round-trip flight from Louisville to Indianapolis recently found on Google Flights was with United from $399. The cheapest one-way flight was with United from $190.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest American flight from Louisville to Indianapolis is $443, flying from Aug 27 to Aug 31.
  • The cheapest United flight from Louisville to Indianapolis is $399, flying from Aug 15 to Aug 17.
  • The cheapest Delta flight from Louisville to Indianapolis is $1,184, flying from Jul 4 to Jul 5.
  • The cheapest Southwest flight from Louisville to Indianapolis is $451, flying from Jul 23 to Jul 26.
The cheapest round-trip flight from Louisville to Indianapolis starts at $399 from Sat, Aug 15 to Mon, Aug 17. The cheapest one-way flight starts at $190 and departs on Wed, Aug 5.
3 hr is the shortest flight time from Louisville to Indianapolis.
It's easy to use Google Flights to find the cheapest days to fly from Louisville to Indianapolis.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from Louisville to Indianapolis really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Louisville to Indianapolis.

In terms of flights, American is the most popular. American offers 505 connecting flights per week. American flies from Louisville Muhammad Ali International Airport (SDF) to Indianapolis International Airport (IND).

Other popular airlines flying from Louisville to Indianapolis are:
  • United offers 450 connecting flights per week. United flies from Louisville Muhammad Ali International Airport (SDF) to Indianapolis International Airport (IND).
  • Delta offers 449 connecting flights per week. Delta flies from Louisville Muhammad Ali International Airport (SDF) to Indianapolis International Airport (IND).
  • Southwest offers 224 connecting flights per week. Southwest flies from Louisville Muhammad Ali International Airport (SDF) to Indianapolis International Airport (IND).
The number of connecting flights refers to distinct flights with at least one stop between Louisville and Indianapolis.
The cheapest round-trip flight from Louisville to Indianapolis recently found on Google Flights was with United from $399. The cheapest one-way flight was with United from $190.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest American flight from Louisville to Indianapolis is $443, flying from Aug 27 to Aug 31.
  • The cheapest United flight from Louisville to Indianapolis is $399, flying from Aug 15 to Aug 17.
  • The cheapest Delta flight from Louisville to Indianapolis is $1,184, flying from Jul 4 to Jul 5.
  • The cheapest Southwest flight from Louisville to Indianapolis is $451, flying from Jul 23 to Jul 26.
No airline flies direct from Louisville to Indianapolis.
  • There are 505 American connecting flights from Louisville to Indianapolis per week. Flights are available every day.
  • There are 450 United connecting flights from Louisville to Indianapolis per week. Flights are available every day.
  • There are 449 Delta connecting flights from Louisville to Indianapolis per week. Flights are available every day.
  • There are 224 Southwest connecting flights from Louisville to Indianapolis per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between Louisville and Indianapolis at price $687 is offered by Southwest from Sat, Jun 27 to Sun, Jun 28.
No airline flies direct from Louisville to Indianapolis.
  • There are 505 American connecting flights from Louisville to Indianapolis per week. Flights are available every day.
  • There are 450 United connecting flights from Louisville to Indianapolis per week. Flights are available every day.
  • There are 449 Delta connecting flights from Louisville to Indianapolis per week. Flights are available every day.
  • There are 224 Southwest connecting flights from Louisville to Indianapolis per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
There are no direct flights from Louisville to Indianapolis.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Louisville to Indianapolis, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between Louisville and Indianapolis start at $804 from Thu, Aug 27 to Mon, Aug 31 with American.
The cheapest economy class round-trip flights between Louisville and Indianapolis start at $399 from Sat, Aug 15 to Mon, Aug 17.
To book business class trips from Louisville to Indianapolis, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Louisville and Indianapolis starts at $687 from Sat, Jun 27 to Sun, Jun 28 with Southwest.
The cheapest last-minute deal between Louisville and Indianapolis at price $687 is offered by Southwest from Sat, Jun 27 to Sun, Jun 28.
To find last-minute flight deals from Louisville to Indianapolis, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

Search more flights

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