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YOW to DPA: distance & flight time
Ottawa (Ottawa Macdonald-Cartier International Airport) → West Chicago (Dupage Airport)
671 mi
1,080 km · 583 nm
1h 56m
estimated nonstop flight time
-1h
time difference · heading west
See live YOW→DPA fares Phone-only fares on this route — call free
Flight time details
671 miles nonstop takes roughly 1h 56m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YOW — Ottawa Macdonald-Cartier International Airport · Ottawa, Canada
- DPA — Dupage Airport · West Chicago, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near YOW
- YRO · Ottawa / Rockcliffe Airport10 mi away
- YND · Ottawa / Gatineau Airport15 mi away
- YSH · Smiths Falls-Montague (Russ Beach) Airport29 mi away
- OGS · Ogdensburg International Airport45 mi away
Near DPA
- ORD · Chicago O'Hare International Airport18 mi away
- LOT · Lewis University Airport22 mi away
- PWK · Chicago Executive Airport23 mi away
- MDW · Chicago Midway International Airport27 mi away
Frequently asked questions
How far is YOW from DPA?
The flight distance from Ottawa (YOW) to West Chicago (DPA) is 671 miles (1,080 km, 583 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YOW to DPA?
A nonstop flight takes about 1h 56m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YOW to DPA?
Nonstop service on YOW–DPA depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 56m nonstop estimate.
What is the time difference between Ottawa and West Chicago?
West Chicago is 1 hour behind Ottawa.
What is the cheapest way to fly from YOW to DPA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YOW–DPA that never appear on search engines, with no booking fees.
Why are some YOW to DPA fares phone-only?
Consolidator contracts let us sell certain YOW–DPA tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.