Direct flights from Chicago to Ottawa

Did you mean Flights from Ottawa to Chicago?

Chicago

United States

ORD

Chicago O'Hare International Airport

Ottawa

Canada

YOW

Ottawa Macdonald-Cartier International Airport

Route: Nonstop service available
Distance: 653 miles
Marketing airlines: 6 airlines
Aircraft: 2 aircraft types
Dates: Nov 2, 2026 – Oct 31, 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.

Lowest price in this limited sample: 12,500 points + $9.00 for ORD → YOW, Economy, on 2026-11-26, booked with Virgin Australia. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

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

ORD → YOWEconomy
UA3402
12,500 points+ $9.00
Departure
2026-11-26
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-11-12 05:09
ORD → YOWEconomy
UA3569
12,500 points+ $9.00
Departure
2026-11-26
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-11-12 05:09
ORD → YOWEconomy
UA3569
12,500 points+ $9.00
Departure
2026-11-27
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-11-11 04:28
ORD → YOWEconomy
UA3402
12,500 points+ $9.00
Departure
2026-11-27
Seats seen
4
Book with
Virgin Australia
Observed (UTC)
2026-11-11 04:28
ORD → YOWEconomy
UA3569
12,500 points+ $9.00
Departure
2026-11-27
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-11-12 05:09
ORD → YOWEconomy
UA3402
12,500 points+ $9.00
Departure
2026-11-27
Seats seen
5
Book with
Virgin Australia
Observed (UTC)
2026-11-12 05:09
ORD → YOWEconomy
UA3402
12,500 points+ $9.00
Departure
2026-11-28
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-11-12 05:09
ORD → YOWEconomy
UA3569
12,500 points+ $9.00
Departure
2026-11-28
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-11-12 05:09
ORD → YOWEconomy
UA3653
12,500 points+ $9.00
Departure
2026-12-08
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-11-10 21:08
ORD → YOWEconomy
UA3569
15,000 points+ $5.00
Departure
2026-11-27
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-11-12 05:09
ORD → YOWEconomy
UA3402
15,000 points+ $5.00
Departure
2026-11-28
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-11-12 05:09
ORD → YOWEconomy
UA3569
15,000 points+ $29.00
Departure
2026-11-28
Seats seen
9
Book with
LifeMiles
Observed (UTC)
2026-11-12 05:09

Chicago to Ottawa route overview

Chicago O'Hare International Airport (ORD) serves Chicago; Ottawa Macdonald-Cartier International Airport (YOW) serves Ottawa.

The airports are 653 miles apart by great-circle distance.

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

Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), Avianca (AV), Emirates (EK), All Nippon Airways (NH), Air New Zealand (NZ) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Nov 2, 2026 – Oct 31, 2027.

Marketing airlines on the Chicago to Ottawa 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.