Milwaukee to San Juan (MKE–SJU) — Airlines, Schedules & Connections

MKE Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 29 1-stop flights
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
MCO Orlando 6h 22m F9WNY4 ADB6F9 Orlando (MCO) to San Juan flights
BNA Nashville 6h 35m WN WN Nashville (BNA) to San Juan flights
ATL Atlanta 6h 39m AFAMDL AMDLF9 Atlanta (ATL) to San Juan flights
MDW Chicago 6h 40m WN WN Chicago (MDW) to San Juan flights
TPA Tampa 6h 48m WN B6F9WN Tampa (TPA) to San Juan flights
ORD Chicago 6h 56m AAACAS AAF9NK Chicago (ORD) to San Juan flights
CLT Charlotte 7h 4m AA AAF9Y4 Charlotte (CLT) to San Juan flights
BWI Baltimore 7h 5m WN F9WN Baltimore (BWI) to San Juan flights
BOS Boston 7h 11m AFB6DL B6DLEI Boston (BOS) to San Juan flights
JFK New York 7h 31m AADLKE AFB6DL New York (JFK) to San Juan flights
1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
Milwaukee to San Juan
Connecting service available through multiple hubs.
+1h ahead

While no nonstop service exists between MKE and SJU, 1-stop connecting options are available.

Connection Landscape

1-stop and 2-stop options for MKE to SJU.
1-STOP
One-Stop Connections
29
Hubs
~6h
Fastest
~29h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
870
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

On-Time Performance

What to expect at each end of your journey.
Outbound
MKE → SJU
67%
Moderate delays possible. Allow buffer time.
Departing
67%
Arriving
95%
Return
SJU → MKE
85%
Generally reliable. Most flights run on time.
Departing
85%
Arriving
91%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. MKE delays → SJU delays →

Other ways to reach San Juan from Milwaukee

Nearby airports with service to Luis Munoz Marin International Airport.
Metric MKE→SJU ORD→SJU MDW→SJU
Distance from MKE 67 mi 81 mi
Nonstop airlines 5 3
Weekly flights 35 2
Departure OTP 67%
Airports within 200 miles of MKE with service to Luis Munoz Marin International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
+1h
San Juan is 1 hour ahead of Milwaukee.
MKE: CDT · SJU: AST

When it's 6:00 PM in Milwaukee, it's 7:00 PM in San Juan.
Visa & Entry

Puerto Rico is an unincorporated US territory. US citizens travel to Puerto Rico with the same freedom as traveling between US states. No passport is needed. A valid government-issued photo ID (driver's license or state ID) is sufficient. There are no immigration or customs formalities for domestic travelers. At Luis Munoz Marin International Airport (SJU) in San Juan, you walk off the plane and collect your luggage with no border checkpoint.

Puerto Rico uses US currency, US federal law, and the US Postal Service. Your US health insurance, driver's license, and cell phone plan work here. Mail delivery uses standard US ZIP codes (006xx to 009xx). Puerto Rico is in the Atlantic Standard Time zone (AST), UTC-4, which is 1 hour ahead of US Eastern Time during daylight saving time and the same as Eastern during standard time (Puerto Rico does not observe daylight saving). Old San Juan's colonial architecture, the El Yunque National Rainforest (the only tropical rainforest in the US National Forest System), and Flamenco Beach on Culebra are the top draws.

Direct flights from New York JFK to San Juan run about 3 hours 30 minutes on JetBlue, Delta, United, and Spirit. Miami to SJU runs about 2 hours 30 minutes. Fort Lauderdale, Orlando, Atlanta, Philadelphia, Chicago, Dallas, and dozens of other US cities have nonstop service. SJU is the busiest airport in the Caribbean and a hub for flights to the US Virgin Islands, the Eastern Caribbean, and South America. Because this is a domestic flight, no TSA PreCheck or Global Entry distinctions apply beyond what you use on any US domestic flight. Car rental starts at $30 per day. The Tren Urbano metro runs a single line from Bayamon to Sagrado Corazon in Santurce for $0.75 per ride. AMA buses cover the San Juan metro area at $0.75.

MKE–SJU Quick Facts

Key statistics for the Milwaukee to San Juan route.
Route details
Time difference+1 hour
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: MKE
IATA / ICAOMKE / KMKE
TimezoneAmerica/Chicago
Passengers/yr6.2M
Elevation723 ft / 220 m
Destination: SJU
IATA / ICAOSJU / TJSJ
TimezoneAmerica/Puerto_Rico
Passengers/yr13.0M
Elevation9 ft / 3 m

Frequently Asked Questions

Common questions about MKE to SJU flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Orlando, Nashville and Hartsfield Jackson Atlanta.
San Juan is 1 hour ahead of Milwaukee.
Nearby alternatives include ORD and MDW. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Orlando, Nashville and Hartsfield Jackson Atlanta. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Chicago (ORD) and Chicago (MDW).