Flights from Chicago O'Hare to San Juan (Puerto Rico)

Our cheapest offers for flights from Chicago O'Hare to San Juan (Puerto Rico)

Here you can compare cheap flights from Chicago O'Hare (ORD) to San Juan (Puerto Rico) (SJU) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Juan (Puerto Rico). Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
07/08/25
1 Stopover (ATL)
NK2708, NK2711
12h 22min
Return
08/07/25
direct
NK1632
05h 16min
Spirit Airlines
$209
Best option
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
10/18/25
direct
NK1530
04h 47min
Return
11/17/25
direct
NK1531
04h 58min
Spirit Airlines
$232
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
07/08/25
1 Stopover (ATL)
NK2708, NK2711
12h 22min
Return
08/07/25
direct
NK1632
05h 16min
Spirit Airlines
$211
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
07/08/25
1 Stopover (ATL)
NK2708, NK2711
12h 22min
Return
08/07/25
direct
NK1632
05h 16min
Spirit Airlines
$215
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
07/08/25
1 Stopover (ATL)
NK2708, NK2711
12h 22min
Return
08/07/25
direct
NK1632
05h 16min
Spirit Airlines
$219
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
11/03/25
1 Stopover (MCO)
F92792, F93506
15h 44min
Return
11/12/25
1 Stopover (MCO)
F94725, F93043
22h 15min
Frontier Airlines ?
$225
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
10/18/25
direct
NK1530
04h 47min
Return
11/17/25
1 Stopover (ATL)
F92871, F93397
09h 39min
Spirit Airlines ?
$231
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
10/18/25
direct
NK1530
04h 47min
Return
11/17/25
direct
NK1531
04h 58min
Spirit Airlines
$233
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
10/18/25
direct
NK1530
04h 47min
Return
11/17/25
1 Stopover (PHL)
F91015, F92111
12h 41min
Spirit Airlines
$236
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
10/18/25
direct
NK1530
04h 47min
Return
10/24/25
direct
NK1531
04h 58min
Spirit Airlines
$240
Prices based on recent searches, subject to last-minute changes
Page 1 / 6

Important flight information

Flight information: Chicago O'Hare - San Juan (Puerto Rico)

Roundtrip from $208.01
Distance 3341 km
Departure airport Airport Chicago O'Hare International Airport, IL (ORD)
Arrival airport Airport San Juan - Luis Muñoz Marín International Airport (SJU)
Destination country Flights to Puerto Rico
Alternative flights to San Juan (Puerto Rico)
Flight destinations with a similar price