Direct (nonstop) flights from Chicago to Saint Lucia
1 airline flys nonstop from Chicago O Hare International (ORD) to St. Lucia (UVF). It's 2,528 miles (4,068 km), about 5h 33m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Chicago to Saint Lucia with one stop · direct emits 386 kg CO₂ per passenger
Looking for the return flight?
UVF → ORD: Flights from Saint Lucia to ChicagoOther direct flights from Chicago
Direct flights from Saint Lucia (UVF)
Frequently Asked Questions
How long is the direct flight from Chicago to Saint Lucia?
A nonstop flight from Chicago (ORD) to Saint Lucia (UVF) takes approximately 5 hours and 33 minutes. The distance is 2,528 miles (4,068 km).
Which airlines fly nonstop from Chicago to Saint Lucia?
Just United Airlines.
Is there a nonstop flight from Chicago to Saint Lucia?
Yes. 1 airline: United Airlines.
How far is Chicago from Saint Lucia?
The flight distance from Chicago to Saint Lucia is 2,528 miles (4,068 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 Chicago and Saint Lucia?
Saint Lucia is 1 hour ahead of Chicago. (America/Chicago vs America/St_Lucia.)
What type of aircraft flies from Chicago to Saint Lucia?
At 5h 33m, 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 USA to Saint Lucia?
Depends on your passport. Check with the Saint Lucia embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Chicago to Saint Lucia?
Roughly 386 kg CO2 per passenger one-way. That's about the same as driving 1,930 km.
Is the return flight from Saint Lucia to Chicago 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 Chicago to Saint Lucia?
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 Chicago O Hare International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.