San Juan, Puerto Rico to Milwaukee, USA for only $254 USD roundtrip

_Milwaukee / 1 Stop / 2 Stops / Deal / Depart C. America & Caribbean / Economy / Flight / North America / San Juan / San Juan, Puerto Rico → Milwaukee, USA / Standard Route / United Airlines
Flight deals from San Juan, Puerto Rico to Milwaukee, USA | Secret Flying
Missed the deal?

Become a Secret Flying member to receive alerts to your inbox the moment we publish a flight deal.

You'll never miss a Secret Flying deal again.

Cheap flights from San Juan, Puerto Rico to Milwaukee, USA for only $254 USD roundtrip with United Airlines.

 

The example dates listed below range between $254 and $268 roundtrip.

 

DEPART:
San Juan, Puerto Rico

 

ARRIVE:
Milwaukee, USA

 

RETURN:
San Juan, Puerto Rico

 

DATES:
Limited availability in May 2026

Example dates:
7th-16th May
8th-16th May

possibly more…

 

STOPS:
Chicago
New York (outgoing only)

 

AIRLINES:
United Airlines

 

 

GO TO DEAL

 

Cheap flights from San Juan, Puerto Rico to Milwaukee, USA for only $254 USD roundtrip with United Airlines. Flight deal ticket image.

Top 10
Things to Do in
Milwaukee

Check monthly
weather averages for

Milwaukee
Find a hotel to go with your flight to
Milwaukee