Cheapest one-way IND–SJU flights, April

AirHint found the following cheapest one-way flights from Indianapolis (IND) to San Juan (SJU) in April 2026 (see full year).

One-Way flights

19 Apr Frontier Airlines
20 Apr Spirit Airlines
23 Apr Spirit Airlines

Also check the deals for return flights from Indianapolis to San Juan in April.

Powered by

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.

Book a cheap hotel in San Juan

Cheap car rent in San Juan

Feel free to contact us with any feedback or request another flight research.