Ottawa to Chicago (YOW-ORD): nonstop flights and who flies them

United Airlines and Avianca fly nonstop between Ottawa (YOW) and Chicago (ORD), roughly 21 times a week. The timetable below shows the nonstop scheduled at 2h 19m to 2h 45m for the 653 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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21
Flights a week, 4-week average
2h 19m to 2h 45m
Scheduled flight time
653 mi
Nonstop distance
Free
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Ottawa to Chicago flight schedule

Scheduled nonstop departures for YOW to ORD starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Ottawa (YOW) to Chicago (ORD)
Date Flight Airline Departs YOW Arrives ORD Duration Aircraft
UA 2050United Airlines06:2507:442h 19mAirbus A319
UA 3663United Airlines10:3712:002h 23mEmbraer E175
UA 3659United Airlines17:2018:462h 26mEmbraer E175
UA 2050United Airlines06:2507:442h 19mAirbus A319
UA 3663United Airlines10:3712:002h 23mEmbraer E175
UA 3659United Airlines17:2018:462h 26mEmbraer E175
UA 3581United Airlines06:1508:002h 45mEmbraer E175
UA 3663United Airlines11:0012:352h 35mEmbraer E175
UA 3659United Airlines17:2018:462h 26mEmbraer E175
UA 3581United Airlines06:1508:002h 45mEmbraer E175
UA 3663United Airlines11:0012:352h 35mEmbraer E175
UA 3659United Airlines17:2018:462h 26mEmbraer E175
UA 3581United Airlines06:1508:002h 45mEmbraer E175
UA 3663United Airlines11:0012:352h 35mEmbraer E175
UA 3659United Airlines16:4618:292h 43mEmbraer E175
UA 3581United Airlines06:1508:002h 45mEmbraer E175
UA 3663United Airlines11:0012:352h 35mEmbraer E175
UA 3659United Airlines16:4618:292h 43mEmbraer E175
UA 3581United Airlines06:1508:002h 45mEmbraer E175
UA 3663United Airlines11:0012:352h 35mEmbraer E175
UA 3659United Airlines16:4618:292h 43mEmbraer E175

Showing all 21 scheduled YOW to ORD departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every YOW to ORD date on the interactive map

Aircraft on the Ottawa to Chicago nonstop

United Airlines flies the departures in the schedule table on this page with the Embraer E175 and the Airbus A319. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full YOW to ORD nonstop schedule

This page carries the full YOW to ORD nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each YOW to ORD nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

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

Airlines flying Ottawa to Chicago nonstop

Carriers operating YOW to ORD nonstop in the current schedule.

See YOW to ORD on the interactive map →

Frequently asked questions about YOW to ORD

How long is the flight from Ottawa (YOW) to Chicago (ORD)?
Scheduled flight times from Ottawa (YOW) to Chicago (ORD) run from 2h 19m to 2h 45m across the departures in the schedule table on this page. The nonstop covers about 653 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from YOW to ORD?
United Airlines and Avianca fly YOW to ORD nonstop. 2LNR doesn't show award or upgrade space for any of them on YOW to ORD, so this page carries the schedule rather than a space claim.
How many flights a week are there from YOW to ORD?
About 21 nonstop flights a week run between Ottawa (YOW) and Chicago (ORD) in the current schedule, operated by United Airlines and Avianca. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from YOW to ORD depart?
Scheduled YOW to ORD nonstops in the next 7 days with service leave between 06:15 and 17:20, local time at Ottawa. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate YOW to ORD nonstop?
In the schedule table on this page, YOW to ORD nonstops fly as UA 2050, UA 3581, UA 3659, and UA 3663 on United Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on YOW to ORD?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying YOW to ORD. The page carries the full YOW to ORD nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full YOW to ORD nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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