Cheapest return flights from Minneapolis to San Juan in October from $278

AirHint found the following cheapest return flights from Minneapolis (MSP) to San Juan (SJU) in October 2025 (see full year).

Return flights

17 Oct - 20 Oct Spirit Airlines
18 Oct - 20 Oct Spirit Airlines
17 Oct - 25 Oct Spirit Airlines
18 Oct - 25 Oct Spirit Airlines
17 Oct - 01 Nov Spirit Airlines
18 Oct - 01 Nov Spirit Airlines
04 Oct - 20 Oct Sun Country Airlines
18 Oct - 25 Oct Sun Country Airlines direct
18 Oct - 01 Nov Sun Country Airlines direct
23 Oct - 30 Oct Spirit Airlines

Also check the deals for one-way flights from Minneapolis to San Juan in October.

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.

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.