Direct flights from Washington Dulles to Chicago
52 nonstop flights a week on 1 airline. Zero layovers — one hop from IAD to ORD.
Flight time: about 1h28m nonstop
Flying back? Chicago → Washington · 50 nonstop flights a week
Which days does it fly?
When does it fly?
Departure times in Washington Dulles local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL421 | 1:06a | 1h25m | Fri |
| United UAL3932 | 1:32a | 1h31m | Wed |
| United UAL2691 | 6:11a | 1h29m | Wed |
| United UAL2691 | 6:16a | 1h28m | Mon, Tue, Thu, Fri, Sat, Sun |
| United UAL1775 | 8:25a | 1h26m | Tue |
| United UAL1775 | 8:37a | 1h28m | Mon, Wed, Thu, Fri, Sat |
| United UAL1775 | 10:23a | 1h28m | Sun |
| United UAL1252 | 10:34a | 1h24m | Mon, Thu |
| United UAL1252 | 10:41a | 1h30m | Fri–Sat |
| United UAL1252 | 10:46a | 1h28m | Tue–Wed |
| United UAL1252 | 11:52a | 1h29m | Sun |
| United UAL2331 | 1:12p | 1h26m | Tue |
| United UAL2331 | 1:22p | 1h27m | Mon, Thu, Fri |
| United UAL2331 | 1:38p | 1h28m | Wed, Sat |
| United UAL2331 | 3:24p | 1h27m | Sun |
| United UAL3902 | 3:33p | 1h26m | Fri |
| United UAL2158 | 4:00p | 1h31m | Wed |
| United UAL2158 | 4:06p | 1h30m | Mon, Tue, Fri |
| United UAL2158 | 4:19p | 1h31m | Sat |
| United UAL2158 | 5:05p | 1h24m | Sun |
| United UAL2497 | 5:34p | 1h25m | Mon, Sat |
| United UAL2497 | 5:36p | 1h28m | Tue, Fri |
| United UAL1703 | 6:23p | 1h30m | Thu |
| United UAL2497 | 6:32p | 1h25m | Thu |
| United UAL2497 | 6:39p | 1h27m | Sun |
| United UAL2497 | 7:02p | 1h26m | Wed |
| United RPA3303 | 7:08p | 1h29m | Sat |
| United UAL421 | 10:26p | 1h32m | Fri–Sat |
| United UAL421 | 10:37p | 1h30m | Wed |
| United UAL421 | 10:51p | 1h25m | Mon |
| United UAL421 | 10:58p | 1h31m | Sun |
| United UAL421 | 11:08p | 1h28m | Tue |
United
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Other airports near Washington Dulles with nonstops to Chicago
| Airport | Distance | Flights / wk |
|---|---|---|
| DCA — Washington Reagan NationalAmerican, United | 23 mi | 166 |
| BWI — BaltimoreAmerican, Frontier, United | 45 mi | 65 |
| CHO — CharlottesvilleUnited | 77 mi | 21 |
| MDT — HarrisburgAmerican, United | 94 mi | 55 |
| RIC — RichmondAmerican, United | 100 mi | 62 |
The route
One hop: IAD → ORDDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Washington Dulles (IAD) to Chicago (ORD)
Washington Dulles International Airport (IAD) has 52 nonstop flights a week to Chicago (ORD), operated by United. No layovers, no connections — one hop out of IAD and you're there.
This route flies every day of the week, so any travel day works. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Washington Dulles to Chicago?
The nonstop flight from Washington Dulles (IAD) to Chicago (ORD) takes about 1h28m in the air, based on recently observed nonstop departures.
Is there a nonstop return flight from Chicago to Washington Dulles?
Yes — 50 nonstop flights a week from Chicago (ORD) back to Washington (IAD) on United, based on recently observed departures.