Rosario to Chicago (ROS–ORD) — Airlines, Schedules & Connections

ROS Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 3 1-stop flights
No nonstop service between ROS and ORD. Nearest airports to ROS with scheduled service: General Urquiza Airport (PRA, 79 mi) · Sauce Viejo Airport (SFN, 82 mi) · Aeroparque Jorge Newbery (AEP, 178 mi)
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 3 hubs
PUJ Punta Cana 14h 15m DM → AADMUA Punta Cana (PUJ) to Chicago flights
PTY Tocumen 14h 36m CM → BRCM Tocumen (PTY) to Chicago flights
GRU São Paulo 19h 19m ARLAQR → UA São Paulo (GRU) to Chicago flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Rosario to Chicago
Connecting service available through multiple hubs.
-2h behind

While no nonstop service exists between ROS and ORD, 1-stop connecting options are available.

Also explore Browse available seat maps ROS Routes ORD Routes ROS Live Flights ORD Live Flights ORD Delays
All flights from Chicago (ORD) Chicago to Rosario flights
Connections

Connection Landscape

1-stop and 2-stop options for ROS to ORD.
1-STOP
One-Stop Connections
3
Hubs
~14h
Fastest
~19h
Longest
PUJ ~14h 15m PTY ~14h 36m GRU ~19h 19m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
159
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
ROS → ORD
100%
Generally reliable. Most flights run on time.
Arriving
100%
Return
ORD → ROS
60%
Moderate delays possible. Allow buffer time.
Departing
60%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ORD delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-2h
Chicago is 2 hours behind Rosario.
ROS: -03 · ORD: CDT

When it's 6:00 PM in Rosario, it's 4:00 PM in Chicago.
Getting from ORD

CTA Blue Line runs 24/7 from O'Hare to downtown Chicago (45 min, $5). Taxis use a flat-rate zone system; downtown is around $40–45 plus tip. Ride-shares are typically $30–50.The Airport Transit System (ATS) connects all terminals and parking. Metra commuter rail does not serve O'Hare directly; transfer downtown via Blue Line.

Chicago Climate

Continental climate with four distinct seasons. Summers are warm and humid (25–32°C) with afternoon thunderstorms. Winters are cold (−10 to −2°C) with heavy snowfall that regularly delays flights December through March.

Spring and fall are mild but unpredictable. Pack layers. Lake Michigan moderates temperatures near the lakefront, but O'Hare sits inland and runs colder.

Check current weather forecasts before travel.
Facts

ROS–ORD Quick Facts

Key statistics for the Rosario to Chicago route.
Route details
Time difference-2 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: ROS
Full nameRosario Islas Malvinas International Airport
IATA / ICAOROS / SAAR
TimezoneAmerica/Argentina/Cordoba
Elevation85 ft / 26 m
Destination: ORD
Full nameChicago O'Hare International Airport
IATA / ICAOORD / KORD
TimezoneAmerica/Chicago
Passengers/yr80.0M
Elevation680 ft / 207 m
FAQ

Frequently Asked Questions

Common questions about ROS to ORD flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Punta Cana, Tocumen and São Paulo/Guarulhos–Governor André Franco Montoro.
On a single ticket, yes. Your bags are checked through to ORD and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Chicago is 2 hours behind Rosario.
Yes, return flights from ORD to ROS are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Punta Cana, Tocumen and São Paulo/Guarulhos–Governor André Franco Montoro. Two-stop connections are also available via intermediate hubs.