Cheapest return flights from Minneapolis to Porto in March from $638

Best time to book flights for Minneapolis (MSP) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Minneapolis (MSP) to Porto (OPO) in March 2025 (see full year).

Return flights

05 Mar - 12 Mar Lufthansa
03 Mar - 10 Mar KLM
10 Mar - 17 Mar KLM
17 Mar - 24 Mar KLM
13 Mar - 20 Mar Delta
19 Mar - 26 Mar Delta
02 Mar - 09 Mar Delta
06 Mar - 13 Mar Frontier Airlines
16 Mar - 23 Mar Sun Country Airlines
07 Mar - 14 Mar Delta
28 Mar - 05 Apr Lufthansa

Also check the deals for one-way flights from Minneapolis to Porto in March.

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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