Cheap flights from Chicago to San Juan (ORD–SJU)
United States
Puerto Rico
American Airlines and United Airlines fly Chicago to San Juan (ORD–SJU) nonstop and back, a great-circle distance of 3,340 km (2,070 mi).
- From
- ORD
- Chicago
- To
- SJU
- San Juan
- Nonstop
- Yes · 2 airlines
- Airlines
- AA · UA
- Cheapest fare found
- $100 one-way
- Distance
- 3,340 km (2,070 mi)
- Time difference
- San Juan 1 hour ahead
- Time in the air
- 4h 09m · 4h 21m back
- Flights a week
- UA ~3
- Aircraft seen
- Airbus A321neo · Boeing 737-800 · Airbus A321
Network data imported from airport and airline sources:· How we verify
Chicago to San Juan fares by month
Cheapest one-way fare found: $100 for November 2026 on United Airlines (1 stop).
- Nov ’26$100
- Dec ’26$111
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
Chicago to San Juan: frequently asked questions
Fares: Aviasales price cache, 8 October 2026; tracked flights between 6 September and 3 October 2026, from public ADS-B data.
How much is a flight from Chicago O'Hare (ORD) to San Juan Luis Munoz Marin (SJU)?
From $100 one-way, the cheapest fare found for November 2026 on United Airlines with 1 stop (found 8 October 2026).
How long is the ORD–SJU flight?
4h 09m wheels-up to wheels-down, the median of 26 tracked flights; SJU–ORD took 4h 21m.
Which airlines fly ORD–SJU direct?
American Airlines and United Airlines.
What is the time difference between Chicago and San Juan?
San Juan is 1 hour ahead of Chicago: a ORD departure at noon is 13:00 local time in SJU.
How many ORD–SJU flights a week?
United Airlines 3 each way.
What aircraft fly ORD–SJU?
Airbus A321neo, Boeing 737-800 and Airbus A321.
San Juan to Chicago: the return flight (SJU–ORD)
All 2 airlines also fly SJU–ORD nonstop.
The return takes 4h 21m in the air (median of 6 tracked flights), 12 minutes longer than ORD–SJU.
Airlines flying ORD–SJU nonstop
| Airline | Usually takes off (ORD time) | Type | Alliance | Notes |
|---|---|---|---|---|
 American Airlines AA | — | full-service | oneworld | — |
| United Airlines UA | 09:18–09:46 | full-service | Star Alliance | — |
One-stop alternatives to flying ORD–SJU nonstop
One airline on both legs; check it's sold as one ticket.
- Via Charlotte (CLT) with
American Airlines and Frontier Airlines: 3,340 km (2,080 mi) flown, almost no further than nonstop. - Via Raleigh (RDU) with Frontier Airlines: 3,350 km (2,080 mi) flown, almost no further than nonstop.
- Via Punta Cana (PUJ) with
Arajet and Frontier Airlines: 3,440 km (2,140 mi) flown, 3% further than nonstop. - Via Atlanta (ATL) with
Delta Air Lines and Frontier Airlines: 3,470 km (2,150 mi) flown, 4% further than nonstop. - Via Detroit (DTW) with Delta Air Lines: 3,490 km (2,170 mi) flown, 4% further than nonstop.
ORD–SJU route map
More from Chicago and San Juan
Explore the airlines’ route maps
Plan your arrival at Luis Munoz Marin International Airport (SJU)
Departure
Chicago O'Hare International Airport
O'Hare (ORD), Chicago. In our data, 48 airlines fly nonstop from ORD to 181 destinations.
View ORD airport guide →Arrival
Luis Munoz Marin International Airport
Luis Munoz Marin (SJU), San Juan.
Other nonstop airport pairs, Chicago to San Juan
Chicago and San Juan are connected nonstop from more than one airport. Compare the pairs by airline count:
Onward from San Juan
Places you can't fly to nonstop from ORD, but can from SJU — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
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