Direct flights from Chicago to Nantucket
2 nonstop flights a week on 1 airline. Zero layovers — one hop from ORD to ACK.
Flight time: about 2h5m 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 SKW5454 | 2:00p | 2h5m | Sun |
| United SKW5454 | 2:29p | 2h5m | Sat |
United
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The route
One hop: ORD → ACKDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Chicago (ORD) to Nantucket (ACK)
Chicago O'Hare International Airport (ORD) has 2 nonstop flights a week to Nantucket (ACK), 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. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Chicago to Nantucket?
The nonstop flight from Chicago (ORD) to Nantucket (ACK) takes about 2h5m in the air, based on recently observed nonstop departures.