
Round-trip from | $243 (Priceline) |
|---|---|
One-way from | $111 (Frontier) |
Popular in | June |
Cheapest in | January |
Average price | $450 |
Fly from
Fly to
Route
Depart
Return
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Thu 5/7
2:48 pm-11:53 pm
1 stop10h 05m
Milwaukee-Mitchell
Sun 5/10
2:55 pm-10:17 pm
1 stop6h 22m
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Wed 5/6
2:45 pm-8:35 pm
1 stop6h 50m
Milwaukee-Mitchell
Tue 5/12
7:06 am-4:29 pm
1 stop8h 23m
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Tue 5/5
6:15 am-1:52 pm
1 stop8h 37m
Milwaukee-Mitchell
Tue 5/12
7:06 am-4:29 pm
1 stop8h 23m
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Tue 5/5
6:15 am-1:52 pm
1 stop8h 37m
Milwaukee-Mitchell
Sun 5/10
12:43 pm-10:17 pm
1 stop8h 34m
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Wed 4/15
5:34 pm-11:57 pm
1 stop7h 23m
Milwaukee-Mitchell
Wed 4/29
7:10 am-4:31 pm
1 stop8h 21m
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Mon 4/13
8:40 pm-8:40 am
1 stop13h 00m
Milwaukee-Mitchell
Mon 4/20
3:30 pm-11:40 pm
1 stop7h 10m
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Thu 4/16
1:00 am-11:32 am
2 stops11h 32m
Milwaukee-Mitchell
Mon 4/20
9:43 am-8:34 pm
1 stop9h 51m
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Wed 4/15
1:00 am-10:00 am
2 stops10h 00m
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Wed 4/22
1:00 am-10:10 am
1 stop10h 10m
San JuanMilwaukee
SJU - MKE
SJUMKE
San Juan Luis Munoz Marin Intl
Thu 5/14
6:15 am-2:31 pm
1 stop9h 16m
Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan to Milwaukee. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, May is the cheapest month in which you can book a flight from San Juan to Milwaukee (average of $113). Flying from San Juan to Milwaukee in March is currently the most expensive (average of $154). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Overall
Boarding
Crew
Comfort
Entertainment
Food
Reviews
Anonymous,Mar 2026
KOA - HNL
Overall
Boarding
Crew
Comfort
Entertainment
Food
Reviews
Anonymous,Mar 2026
KOA - HNL
Overall
Boarding
Crew
Comfort
Entertainment
Food
Reviews
Anonymous,Mar 2026
KOA - HNL
Overall
Boarding
Crew
Comfort
Entertainment
Food
Reviews
Anonymous,Mar 2026
KOA - HNL
Overall
Boarding
Crew
Comfort
Entertainment
Food
Reviews
Anonymous,Mar 2026
KOA - HNL
Overall
Boarding
Crew
Comfort
Entertainment
Food
Reviews
Anonymous,Mar 2026
KOA - HNL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$112 | Average$399 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$140 | Average$301 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$215 | Average$356 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$235 | Average$395 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$399 | FlexibilityNo cancel fee | On-time63% |