Direct flights from Washington Dulles to Ottawa INTL
28 nonstop flights a week on 1 airline. Zero layovers — one hop from IAD to YOW.
Flight time: about 1h15m nonstop
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 RPA3629 | 8:21a | 1h15m | Mon, Wed |
| United RPA3629 | 8:27a | 1h15m | Tue, Fri, Sat, Sun |
| United RPA3629 | 9:18a | 1h15m | Thu |
| United GJS4424 | 12:38p | 1h15m | Sat |
| United GJS4424 | 12:51p | 1h7m | Wed, Thu, Sun |
| United GJS4424 | 1:07p | 1h11m | Mon–Tue |
| United GJS4418 | 5:27p | 1h15m | Mon, Wed, Sun |
| United GJS4418 | 5:41p | 1h15m | Thu |
| United GJS4418 | 5:52p | 1h15m | Tue |
| United GJS4418 | 6:16p | 1h15m | Sat |
| United GJS4424 | 6:18p | 1h8m | Fri |
| United GJS4418 | 6:37p | 1h15m | Fri |
| United RPA3566 | 10:16p | 1h15m | Mon–Tue |
| United RPA3566 | 10:30p | 1h18m | Wed–Fri |
| United RPA3566 | 10:39p | 1h15m | Sun |
| United RPA3566 | 11:15p | 1h15m | Sat |
United
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The route
One hop: IAD → YOWDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Washington Dulles (IAD) to Ottawa (YOW)
Washington Dulles International Airport (IAD) has 28 nonstop flights a week to Ottawa (YOW), 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. Ottawa is an international destination — don't forget your passport. 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 Ottawa?
The nonstop flight from Washington Dulles (IAD) to Ottawa (YOW) takes about 1h15m in the air, based on recently observed nonstop departures.