Direct flights from Chicago to St. Thomas INTL
2 nonstop flights a week on 1 airline. Zero layovers — one hop from ORD to STT.
Flight time: about 4h20m nonstop
Which days does it fly?
When does it fly?
Departure times in Chicago local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL2176 | 7:40a | 4h20m | Sat–Sun |
What to expect on United from Chicago to St. Thomas
One airline flies this nonstop. What the fare does and does not include, and when it goes.
| Compare | 
United
|
|---|---|
| Flights a week | 2 |
| Days | Sat–Sun |
| Departures | 7:40a |
| Flight time | 4h20m |
| Also from ORD | All 179 United nonstops → |
| Aircraft | Boeing 737 MAX 8 |
| Fare model | Full service |
| Loyalty program | MileagePlus |
| Alliance | Star Alliance |
| Cabins | Basic Economy · Economy · Economy Plus · Premium Plus · First / Polaris |
| Carry-on bag | Fee on the lowest fare |
| First checked bag | Extra fee |
| Seat selection | Fee on the lowest fare |
| Wi-Fi | Free for members |
Schedule from the week sampled November 2026; aircraft from the flights we sampled Oct 25–31. Airline policies as published, October 2026 — fees and inclusions change, so confirm with the airline before booking.
United
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The route
One hop: ORD → STTDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Chicago (ORD) to St. Thomas (STT)
Chicago O'Hare International Airport (ORD) has 2 nonstop flights a week to St. Thomas (STT), operated by United. No layovers, no connections — one hop out of ORD and you're there.
This route flies on Saturday and Sunday — check the schedule grid above before you pick a travel day. St. Thomas is an international destination — don't forget your passport. Route data updated November 2026 from observed departures.
Route data updated November 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Chicago to St. Thomas?
The nonstop flight from Chicago (ORD) to St. Thomas (STT) takes about 4h20m in the air, based on recently observed nonstop departures.