Round trip Minneapolis - San Juan for $216

American Airlines has round trip airfares between Minneapolis and San Juan Puerto Rico for $216. This fare includes one stop each way and is available for travel on selected dates from August to September 2026. The fare is basic economy, which means only a personal item and a carry-on are allowed, with no miles earning, seat selection, or changes. To get this deal, book using the specified travel dates on aa.com. This is a significant drop from the original list price of $359, offering a savings of $143.