Cheapest return IND–ATL flights, April

AirHint found the following cheapest return flights from Indianapolis (IND) to Atlanta (ATL) in April 2026 (see full year).

Return flights

28 Apr - 01 May Frontier Airlines
24 Apr - 09 May Frontier Airlines
24 Apr - 27 Apr Frontier Airlines
30 Apr - 01 May Spirit Airlines
24 Apr - 26 Apr Frontier Airlines
23 Apr - 27 Apr Allegiant Air
19 Apr - 20 Apr Frontier Airlines
30 Apr - 16 May Spirit Airlines
24 Apr - 09 May Delta direct
19 Apr - 20 Apr Frontier Airlines direct
24 Apr - 26 Apr Delta direct
24 Apr - 27 Apr Delta direct
23 Apr - 27 Apr Delta direct
28 Apr - 01 May Delta direct

Also check the deals for one-way flights from Indianapolis to Atlanta in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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