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Direct flights from Ottawa to Denver

Did you mean Flights from Denver to Ottawa?

Flightmap/Flights from YOW/YOW to DEN

Ottawa

Canada

YOW

Ottawa Macdonald-Cartier International Airport

Denver

United States

DEN

Denver International Airport

Route
Nonstop service available
Distance
1,514 miles
Marketing airlines
1 airline
Aircraft
1 aircraft type
Dates
Apr 30 – May 26, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-11-12 – 2026-12-11.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

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Explore these airports and cities

  • Flights from YOW
  • Flights to DEN

Ottawa to Denver route overview

Ottawa Macdonald-Cartier International Airport (YOW) serves Ottawa; Denver International Airport (DEN) serves Denver.

The airports are 1,514 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from YOW to DEN.

Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Apr 30 – May 26, 2027.

Marketing airlines on the Ottawa to Denver route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Airline alliance affiliations represented: Star Alliance

Aircraft flying from YOW to DEN

Frequently asked questions

Which airports serve the Ottawa to Denver route?

Ottawa Macdonald-Cartier International Airport (YOW) is the origin airport and Denver International Airport (DEN) is the destination airport.

How far is Denver from Ottawa?

YOW and DEN are approximately 1,514 miles apart by great-circle distance.

Are there direct flights from YOW to DEN?

Yes. Roame's current schedule feed shows nonstop service from YOW to DEN.

Which airlines market flights from YOW to DEN?

Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from YOW to DEN?

Aircraft listed in the current schedule include Embraer 175 (long wing) (E7W).

More routes from Ottawa

  • YYZTorontoCanada
  • YYCCalgaryCanada
  • EWRNewarkUnited States
  • YULMontrealCanada
  • IADDullesUnited States
  • YTZTorontoCanada
  • YEGEdmontonCanada
  • YHZHalifaxCanada
  • YVRVancouverCanada
  • CUNCancunMexico
  • YWGWinnipegCanada
  • YFCFrederictonCanada
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