Direct (nonstop) flights from Guanacaste to Chicago
2 airlines fly nonstop from Daniel Oduber Quiros International (LIR) to Chicago O Hare International (ORD). It's 2,165 miles (3,484 km), about 5h 25m in the air. Operated by American Airlines, United Airlines.
American Airlines
United Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
AA
American Airlines
UA
United Airlines
Alternative Routes
Other ways to fly from Guanacaste to Chicago with one stop · direct emits 366 kg CO₂ per passenger
Looking for the return flight?
ORD → LIR: Flights from Chicago to GuanacasteOther direct flights from Guanacaste
Direct flights from Chicago (ORD)
Frequently Asked Questions
How long is the direct flight from Guanacaste to Chicago?
A nonstop flight from Guanacaste (LIR) to Chicago (ORD) takes approximately 5 hours and 25 minutes. The distance is 2,165 miles (3,484 km).
Which airlines fly nonstop from Guanacaste to Chicago?
2 airlines: American Airlines, United Airlines.
Is there a nonstop flight from Guanacaste to Chicago?
Yes. 2 airlines: American Airlines, United Airlines.
How far is Guanacaste from Chicago?
The flight distance from Guanacaste to Chicago is 2,165 miles (3,484 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What is the time difference between Guanacaste and Chicago?
Chicago is 1 hour behind Guanacaste. (America/Costa_Rica vs America/Chicago.)
What type of aircraft flies from Guanacaste to Chicago?
At 5h 25m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Costa Rica to USA?
Depends on your passport. Check with the USA embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Guanacaste to Chicago?
Roughly 366 kg CO2 per passenger one-way. That's about the same as driving 1,830 km.
Is the return flight from Chicago to Guanacaste also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Guanacaste to Chicago?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Daniel Oduber Quiros International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.