Chicago to Buenos Aires (Ezeiza) (ORD–EZE) — Airlines, Schedules & Connections

ORD Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 19 1-stop flights
No nonstop service between ORD and EZE. Nearest airports to ORD with scheduled service: Chicago Midway International Airport (MDW, 15 mi) · Gary Chicago International Airport (GYY, 36 mi) · Michigan City Municipal Airport (MGC, 59 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 10 hubs
MIA Miami 13h 1m AAACAS → 5YAAAR Miami (MIA) to Buenos Aires (Ezeiza) flights
ATL Atlanta 13h 12m AAACAF → DL Atlanta (ATL) to Buenos Aires (Ezeiza) flights
IAH Houston 13h 30m AAASAV → UA Houston (IAH) to Buenos Aires (Ezeiza) flights
PTY Tocumen 13h 38m BRCM → CM Tocumen (PTY) to Buenos Aires (Ezeiza) flights
PUJ Punta Cana 13h 44m AADMUA → ARDM Punta Cana (PUJ) to Buenos Aires (Ezeiza) flights
DFW Dallas-Fort Worth 13h 59m AAACAV → AA Dallas-Fort Worth (DFW) to Buenos Aires (Ezeiza) flights
CUN Cancún 14h 1m AAEKF9 → AR Cancún (CUN) to Buenos Aires (Ezeiza) flights
BOG Bogota 14h 20m AV → ARAV Bogota (BOG) to Buenos Aires (Ezeiza) flights
JFK New York 14h 23m AAATAY → AA New York (JFK) to Buenos Aires (Ezeiza) flights
GRU São Paulo 14h 26m UA → ACAFAR São Paulo (GRU) to Buenos Aires (Ezeiza) flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Chicago to Buenos Aires (Ezeiza)
Connecting service available through multiple hubs.
+2h ahead

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

Also explore ORD Routes EZE Routes ORD Live Flights EZE Live Flights ORD Delays
All flights from Buenos Aires (Ezeiza) (EZE) Buenos Aires (Ezeiza) to Chicago flights
Connections

Connection Landscape

1-stop and 2-stop options for ORD to EZE.
1-STOP
One-Stop Connections
19
Hubs
~13h
Fastest
~33h
Longest
MIA ~13h 1m ATL ~13h 12m IAH ~13h 30m PTY ~13h 38m PUJ ~13h 44m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,496
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
ORD → EZE
39%
Frequent delays expected. Consider flexible booking.
Departing
39%
Return
EZE → ORD
80%
Generally reliable. Most flights run on time.
Arriving
80%
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
Buenos Aires (Ezeiza) is 2 hours ahead of Chicago.
ORD: CDT · EZE: -03

When it's 6:00 PM in Chicago, it's 8:00 PM in Buenos Aires (Ezeiza).
Visa & Entry

US passport holders enter Argentina visa-free for stays up to 90 days. No advance application is needed. The reciprocity fee that Argentina previously charged US citizens has been eliminated. Passport must be valid for the duration of the stay. The 90-day period can be extended once at the immigration office (Direccion Nacional de Migraciones) for an additional 90 days.

Verify entry requirements with official sources before travel.
Getting to ORD

CTA Blue Line runs 24/7 from downtown Loop stations to O'Hare (45 min, $5). Pace buses serve suburbs. Ride-shares cost $35–55 from downtown depending on traffic; add 30+ minutes during rush hour on the Kennedy Expressway.Economy parking lots E/F connect via ATS people mover. Terminal 5 (international) is separate from Terminals 1–3; allow extra time for inter-terminal transfers.

Facts

ORD–EZE Quick Facts

Key statistics for the Chicago to Buenos Aires (Ezeiza) route.
Route details
Time difference+2 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: ORD
Full nameChicago O'Hare International Airport
IATA / ICAOORD / KORD
TimezoneAmerica/Chicago
Passengers/yr80.0M
Elevation680 ft / 207 m
Destination: EZE
Full nameEzeiza International Airport - Ministro Pistarini
IATA / ICAOEZE / SAEZ
TimezoneAmerica/Argentina/Buenos_Aires
Passengers/yr11.1M
Elevation67 ft / 20 m
FAQ

Frequently Asked Questions

Common questions about ORD to EZE flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Miami, Hartsfield Jackson Atlanta and George Bush Intercontinental.
Buenos Aires (Ezeiza) is 2 hours ahead of Chicago.
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 Miami, Hartsfield Jackson Atlanta and George Bush Intercontinental. Two-stop connections are also available via intermediate hubs.