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
10/24/25
direct
NK2080
04h 45min
Return
10/26/25
1 Stopover (MCO)
F91745, F93043
10h 51min
Spirit Airlines
$234
Best option
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
11/09/25
direct
NK3012
04h 38min
Return
12/07/25
direct
NK3013
05h 22min
Spirit Airlines
$252
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
10/24/25
direct
NK2080
04h 45min
Return
10/26/25
1 Stopover (MCO)
F91745, F93043
10h 51min
Spirit Airlines
$250
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
11/09/25
direct
NK3012
04h 38min
Return
12/07/25
direct
NK3013
05h 22min
Spirit Airlines
$258
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
11/09/25
direct
NK3012
04h 38min
Return
12/07/25
direct
NK3013
05h 22min
Spirit Airlines
$265
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
11/09/25
direct
NK3012
04h 38min
Return
12/07/25
direct
NK3013
05h 22min
Spirit Airlines
$271
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
10/24/25
1 Stopover (PHL)
F92112, F91016
23h 25min
Return
10/26/25
1 Stopover (MCO)
F91745, F93043
10h 51min
Frontier Airlines ?
$297
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
10/24/25
direct
NK2080
04h 45min
Return
10/26/25
1 Stopover (MCO)
F91745, F93043
10h 51min
Spirit Airlines ?
$332
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
02/13/26
direct
NK3020
04h 43min
Return
02/26/26
1 Stopover (ATL)
F92871, F93397
09h 24min
Spirit Airlines ?
$376
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
02/13/26
direct
NK3020
04h 43min
Return
02/26/26
1 Stopover (MCO)
F91823, F93043
12h 24min
Spirit Airlines
$381
Prices based on recent searches, subject to last-minute changes
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Important flight information

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

Roundtrip from $ 233,97
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
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