Direct (nonstop) flights from Chicago to Saint Thomas
2 airlines fly nonstop from Chicago O Hare International (ORD) to Saint Thomas (STT). It's 2,115 miles (3,404 km), about 4h 48m in the air. Operated by American Airlines, United Airlines.
American Airlines
United Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
AA
American Airlines
UA
United Airlines
Alternative Routes
Other ways to fly from Chicago to Saint Thomas with one stop · direct emits 357 kg CO₂ per passenger
Looking for the return flight?
STT → ORD: Flights from Saint Thomas to ChicagoOther direct flights from Chicago
Direct flights from Saint Thomas (STT)
Frequently Asked Questions
How long is the direct flight from Chicago to Saint Thomas?
A nonstop flight from Chicago (ORD) to Saint Thomas (STT) takes approximately 4 hours and 48 minutes. The distance is 2,115 miles (3,404 km).
Which airlines fly nonstop from Chicago to Saint Thomas?
2 airlines: American Airlines, United Airlines.
Is there a nonstop flight from Chicago to Saint Thomas?
Yes. 2 airlines: American Airlines, United Airlines.
How far is Chicago from Saint Thomas?
The flight distance from Chicago to Saint Thomas is 2,115 miles (3,404 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 Thomas?
Saint Thomas is 1 hour ahead of Chicago. (America/Chicago vs America/St_Thomas.)
What type of aircraft flies from Chicago to Saint Thomas?
At 4h 48m, 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 U.S. Virgin Islands?
Depends on your passport. Check with the U.S. Virgin Islands embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Chicago to Saint Thomas?
Roughly 357 kg CO2 per passenger one-way. That's about the same as driving 1,785 km.
Is the return flight from Saint Thomas 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 Thomas?
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.