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
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
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
11/09/25
direct
NK3012
04h 38min
Return
12/07/25
1 Stopover (ATL)
F92871, F93397
10h 09min
Spirit Airlines ?
$363
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
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
11/09/25
2 Stopovers (BNA, CLT)
F93079, AA1794, AA1908
17h 28min
Return
12/07/25
2 Stopovers (MCO, ATL)
F91745, F91563, F93397
28h 36min
Frontier Airlines, American Airlines ?
$408
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
11/09/25
direct
UA0695
04h 40min
Return
12/07/25
direct
UA2089
05h 22min
United Airlines ?
$494
Chicago O'Hare
San Juan (Puerto Rico)
Outbound
11/09/25
direct
AA2865
04h 38min
Return
12/07/25
1 Stopover (PHL)
AA3063, AA2857
09h 39min
American Airlines ?
$514
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 251,97 USD
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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