Cheapest one-way flights from Indianapolis to Porto in November from $265

AirHint found the following cheapest one-way flights from Indianapolis (IND) to Porto (OPO) in November 2025 (see full year).

One-Way flights

27 Nov Spirit Airlines
20 Nov United

Also check the deals for return flights from Indianapolis to Porto in November.

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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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