Find flights to Puerto Rico from $60. Fly from Michigan on Frontier, Spirit Airlines and more. Search for Puerto Rico flights on KAYAK now to find the best deal.

Find United Airlines best fares from Grand Rapids to Puerto Rico. Book a Grand Rapids to Puerto Rico flight and enjoy our premium cabins with speedy Wi-Fi.

Find airfare and ticket deals for cheap flights from Michigan to Puerto Rico. Search flight deals from various travel partners with one click at $65.

Search and compare airfare from 1000+ airlines and travel sites to get the cheapest flights from Michigan to Puerto Rico with momondo.

Cheap Flights from Detroit (DTW) to San Juan (SJU) start at $66 for one-way and $135 for round trip. Earn your airline miles on top of our rewards!

The cheapest way to get from Michigan to Puerto Rico costs only $322, and the quickest way takes just 7¾ hours. Find the travel option that best suits you.

All flight schedules from Detroit Metropolitan Airport , Michigan , USA to Luis Munoz Marin International, Puerto Rico. This route is operated by 1 airline (s), and the flight time is 4 hours and 35 minutes. The distance is 1943 miles.

Explore American Airlines flights from Grand Rapids to Puerto Rico and book your next trip today.

Find your next flight from Detroit to San Juan now! Looking for low fares? Check out this upcoming flight: * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 15 travel days available. Fares are updated hourly. Fares displayed on external channels may no longer be available at time of booking.

Find flights to Puerto Rico from $65. Fly from Detroit on Frontier, Spirit Airlines and more. Search for Puerto Rico flights on KAYAK now to find the best deal.