Search flights from Milwaukee (MKE) to San Juan (SJU)

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Cheapest flights to San Juan

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Milwaukee to San Juan: things to know

The most popular route is from General Mitchell International Airport in Milwaukee to Luis Munoz Marin International Airport in San Juan. On average this flight takes 8 hours 18 minutes one way and costs US$1,007 for the round trip.

Most popular route
General Mitchell International Airport (MKE) to Luis Munoz Marin International Airport (SJU)
Average flight time
8 hours 18 minutes
Average round-trip price
US$1,007
Fly from Milwaukee to San Juan
6 airlines

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Airlines that fly from Milwaukee to San Juan

Airline options may vary according to recently booked flights and your search terms

  • American Airlines
  • Spirit Airlines
  • Frontier Airlines
  • Southwest Airlines
  • United Airlines
  • Sun Country

Frequently asked questions

Fly to more destinations from Milwaukee

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Flights from the United States to Puerto Rico

Flexible on where to fly from? the United States also has many flight options for Puerto Rico.

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Flights from Milwaukee to Puerto Rico

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Flights to Caribbean Islands

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Hotels in San Juan

A popular choice with visitors to Puerto Rico.

Flights to Luis Munoz Marin International Airport

Jet into this airport to explore San Juan at your leisure.