Route guide

Ottawa to Washington (YOW-IAD): Nonstop Upgrade & Award Space

United Airlines and Air Canada fly nonstop between Ottawa (YOW) and Washington (IAD), roughly 29 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every YOW to IAD departure, so you know which flights have space before you book.

Data current as of July 22, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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29
Nonstop flights a week
449 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every YOW to IAD departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Ottawa to Washington to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each YOW to IAD departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See YOW to IAD on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Ottawa to Washington nonstop

Carriers operating YOW to IAD nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • United Airlines
  • Air Canada
See YOW to IAD on the interactive map →

Frequently asked questions about YOW to IAD

How far is Washington from Ottawa?
YOW to IAD covers about 449 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from YOW to IAD?
United Airlines and Air Canada fly the route nonstop. 2LNR tracks confirmed upgrade and award space on both of them.
How many flights a week are there from YOW to IAD?
About 29 nonstop flights a week run between Ottawa and Washington in the current schedule, operated by United Airlines and Air Canada. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on YOW to IAD?
Open the YOW to IAD calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Ottawa to Washington route, and 2LNR will notify you when space opens. It's free to start.

Never miss YOW to IAD upgrade or award space

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