Cheap flights from Chicago to San Juan
Travel > Caribbean > Puerto Rico > Chicago to San Juan flights
Travel tip: San Juan boasts numerous museums, hotels, historical buildings, beaches, restaurants and shopping centers. In San Juan there are a lot of attractions, for example: Ocean Park, Old San Juan, Isla Verde and CondadoCheck our current prices for flights from Chicago to San Juan. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Chicago to San Juan, you will need to run a search below.
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Cheap San Juan airfares from $169/RT are provided by Cheapoair.com. Outbound flight is leaving on 03/11/2025, 08:46 pm from Chicago O`hare (ORD) airport and arrives at San Juan Marin Intl (SJU) at 02:27 am. The flight time is 5 hours and 41 minutes. The Returning flight departes on 03/19/2025, 03:05 am (other return dates are also available). Date posted: 06 Feb 2025
Price evolution for flights From Chicago To San Juan

Recent Deals on Flights from Chicago to San Juan:Roundtrip / Oneway
- $169
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) San Juan, PR (SJU) 03/11/2025 08:46 pm San Juan, PR (SJU) Chicago, IL (ORD) 03/19/2025 03:05 am - $179
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) San Juan, PR (SJU) 02/28/2025 07:18 pm San Juan, PR (SJU) Chicago, IL (ORD) 03/12/2025 06:00 am - $179
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) San Juan, PR (SJU) 02/28/2025 04:44 pm San Juan, PR (SJU) Chicago, IL (ORD) 03/12/2025 06:00 am - $256
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) San Juan, PR (SJU) 03/08/2025 07:00 am San Juan, PR (SJU) Chicago, IL (ORD) 03/16/2025 03:35 pm - $516
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) San Juan, PR (SJU) 03/08/2025 02:06 pm San Juan, PR (SJU) Chicago, IL (ORD) 03/16/2025 03:35 pm - $155
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (MDW) San Juan, PR (SJU) 02/14/2025 07:15 pm - $178
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) San Juan, PR (SJU) 02/14/2025 07:13 pm - $186
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) San Juan, PR (SJU) 03/20/2025 06:25 pm - $253
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) San Juan, PR (SJU) 03/21/2025 08:33 pm - $434
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (MDW) San Juan, PR (SJU) 03/21/2025 12:26 pm
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Know what to do when flying to San Juan?
San Juan Travel Guide Located in the Caribbean, in the Northern Coastal Plains of the island Puerto Rico, San Juan is the capital of this island. Known as "La Ciudad Amurallada" (the walled city), San Juan is an important port and also the oldest city in [...]San Juan History San Juan, also known as “La Ciudad Amurallada”, occupies a land of 122 square kilometer and houses 442,447 inhabitants. The city is positioned in the Northern Coastal Plains and lying under the Karsts zone to the north of Caguas and [...]
San Juan Sightseeing Once you set foot on the soil of San Juan, you will feel as if you were taken back 500 years ago in 1508. In this city, you will experience firsthand what Latin American culture really is like. Though covered by a wall, San Juan never fails to [...]
San Juan Nightlife Like most cities, the San Juan night scene also comes alive during the weekends. Clubs, bars, discos and a lot more are to be found here. Whatever your action is, there is surely something for you in San Juan. The majority of those who go out [...]