Flights from Ottawa to Chicago
Pick a departure date to see flights and seller prices
We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.
Best fares from Ottawa to Chicago
Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date
Ottawa to Chicago at a glance
- flight time, from 2h 35m to 2h 48m
- 2h 44m
- straight-line distance
- 644 mi (1,036 km)
- flights a week
- 11
- flights today
- 2
- first and last departure
- 06:15 - 16:46
- lowest price, with a connection, 15 November
- $423
- lowest nonstop price
- $484
- airline
- 1
Ottawa to Chicago flight schedule
11 flights a week, 2 today, 4 seasonal or one-off. Departure and arrival times are local.
Seasonal and one-off flights
Not operating in the next two weeks. The first of them is on 1 December.
Days of the week are taken from the schedule for the next 14 days; schedules change by season. Chicago is 1 hour behind Ottawa. The search shows seat availability and the price for your date.
Airlines flying Ottawa to Chicago
Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches
United Airlines
United Airlines: 2 flights, first departure at 06:15, last at 16:46, tickets from $484 on 13 November
MTWTFSS
United Airlines Ottawa to Chicago
Airports
Where flights from Ottawa to Chicago depart and land
Departure from Ottawa
11 flights a week, 6 mi (10 km) from the city centre
When to visit Chicago
Weather by month
Best time to visit: May, June, July, August, September and October, +18° to +27° by day. In November it is +10° by day and +2° at night, with 7 rainy days.
Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.