Cheapest return flights from Indianapolis to Riga in September from $847

AirHint found the following cheapest return flights from Indianapolis (IND) to Riga (RIX) in September 2025 (see full year).

Return flights

22 Sep - 29 Sep Spirit Airlines

Also check the deals for one-way flights from Indianapolis to Riga in September.

Skyscanner

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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