Question 1

How long does it take to travel from Ottawa to Chicago?

Accepted Answer

A one-way nonstop (direct) flight between Ottawa and Chicago takes around 2.4 hours.

Question 2

What is the flight distance between Ottawa and Chicago?

Accepted Answer

The flight distance between Ottawa and Chicago is 1052 km.

Question 3

What airlines offer nonstop (direct) flights between Ottawa and Chicago?

Accepted Answer

Several carriers operate flights between Ottawa and Chicago. Airlines offering nonstop (direct) flights include United Airlines, Air Canada.

Question 4

What are the most popular routes to and from Ottawa?

Accepted Answer

Travelers frequently search for route combinations, such as Ottawa and Calgary, Vancouver, Edmonton, Toronto, Winnipeg, Kelowna, New York, London, Manchester, Atlanta, Fort Lauderdale, Iqaluit, Houston, Orlando, Halifax, Dallas, New Orleans, Tampa, Mexico City, Myrtle Beach.

Question 5

What are the most popular routes to and from Chicago?

Accepted Answer

Travelers frequently search for route combinations, such as Chicago and London, Mexico City, New York, Guadalajara, Edinburgh, Dallas, Manchester, Morelia, Atlanta, Los Angeles, Houston, León, Leeds, Orlando, San Francisco, Philadelphia, Tampa, Miami, Monterrey, Birmingham.

Question 6

Which airports are there in Ottawa?

Accepted Answer

Ottawa is mainly served by Ottawa Macdonald–Cartier International. But there are other airports nearby, including Ottawa / Rockcliffe Airport.

Question 7

What airports are near Ottawa?

Accepted Answer

The main airport in Ottawa is Ottawa Macdonald–Cartier International. It is also served by Montréal–Pierre Elliott Trudeau International, Syracuse Hancock International, Montreal Saint-Hubert Longueuil, Ogdensburg International, Plattsburgh International, Massena International, Adirondack Regional, Watertown International.

Question 8

What airports are near Chicago?

Accepted Answer

The main airport in Chicago is O Hare International. It is also served by Gerald R. Ford International, Dane County Regional, South Bend International, General Mitchell International, Fort Wayne International, General Wayne A. Downing Peoria International, Quad City International, Central Illinois Regional, Kalamazoo/Battle Creek International, Muskegon County.

Question 9

Which airlines fly between Ottawa and Chicago?

Accepted Answer

Currently, you can fly between Ottawa and Chicago with Air Canada, Porter Airlines, WestJet, Frontier Airlines, United Airlines.

Question 10

When’s the best time to travel between Ottawa and Chicago?

Accepted Answer

If you don’t have specific dates for your trip between Ottawa and Chicago, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 11

What flights operate between Ottawa and Chicago?

Accepted Answer

Traveling between Ottawa and Chicago, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 12

How many airports are there near Ottawa?

Accepted Answer

There are a number of airports in and around Ottawa. The main one is Ottawa Macdonald–Cartier International and other nearby airports include Montréal–Pierre Elliott Trudeau International, Syracuse Hancock International, Montreal Saint-Hubert Longueuil, Ogdensburg International, Plattsburgh International, Massena International, Adirondack Regional, Watertown International

Question 13

How many airports are there near Chicago?

Accepted Answer

There are a number of airports in and around Chicago. The main one is O Hare International and other nearby airports include Gerald R. Ford International, Dane County Regional, South Bend International, General Mitchell International, Fort Wayne International, General Wayne A. Downing Peoria International, Quad City International, Central Illinois Regional, Kalamazoo/Battle Creek International, Muskegon County.

Question 14

What time do nonstop (direct) flights between Ottawa and Chicago depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Ottawa, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 15

What time do nonstop (direct) flights between Ottawa and Chicago arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Chicago, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 16

What time do flights between Ottawa and Chicago depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Ottawa, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 17

What time do flights between Ottawa and Chicago arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Chicago, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£167
Cheapest nonstop round-trip	£624
Cheapest round-trip	£300
Average round-trip	£370
Includes rare itinerary	Travel hack

Transport Option	Typical Time	Typical Cost	Frequency	Best For
CTA Blue Line to downtown	40-50 min	$5; standard fare	every 5–10 min (traffic dependent)	budget travelers to Loop
Pace Bus 250 to Metra	60-90 min	$2 – $5; combined bus and Metra fare	every 20–30 min (traffic dependent)	northwest suburbs connection
Taxi to downtown	35-70 min	$45 – $65; metered; varies by traffic	on-demand 24/7 (traffic dependent)	door-to-door with luggage
Ride-hailing (Uber/Lyft)	35-70 min	$35 – $75; surge pricing may apply	on-demand 24/7 (traffic dependent)	app-based convenience
Private transfer/shuttle	35-70 min	$60 – $120; pre-booked; fixed rate	by reservation (traffic dependent)	groups or business travel

Transport Option	Typical Time	Typical Cost	Frequency	Best For
CTA Orange Line to downtown	25-30 min	$5; standard fare	every 6–12 min (traffic dependent)	quick access to Loop
Taxi to downtown	20-45 min	$30 – $45; metered; varies by traffic	on-demand 24/7 (traffic dependent)	door-to-door convenience
Ride-hailing (Uber/Lyft)	20-45 min	$25 – $50; surge pricing may apply	on-demand 24/7 (traffic dependent)	flexible pickup location

Airline	Mon 06.07	Tue 07.07	Wed 08.07	Thu 09.07	Fri 10.07	Sat 11.07	Sun 12.07
United Airlines	1	3	3	3	2	1	2
Air Canada	3	3	---	---	1	2	1
Weekly flights: 25 total	Daily flights: 3.57 average	Most flights: Tuesday 3 flights

Airline	Mon 13.07	Tue 14.07	Wed 15.07	Thu 16.07	Fri 17.07	Sat 18.07	Sun 19.07
United Airlines	---	---	---	---	3	---	1
Air Canada	3	3	3	3	---	3	2
Weekly flights: 21 total	Daily flights: 3 average	Most flights: Friday 3 flights

Cheap flights from Ottawa to Chicago from £167

Explore flight deals to Chicago

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to Chicago cost?

Cheapest one-way trip

Cheapest nonstop round-trip

Cheapest round-trip

Average round-trip

Includes rare itinerary

Getting from Chicago's airport to the city center

How to get from O'Hare International Airport (ORD) to Chicago?

How to get from Chicago Midway International Airport (MDW) to Chicago?

Key info about flying to Chicago

Weekly direct flights

Check-in for a flight from Ottawa to Chicago

Weather in Chicago

Average Weather

14 day forecast

Frequently asked questions

Explore alternative trips

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Company

Platform

Features

Discover

Airline	Mon 20.07	Tue 21.07	Wed 22.07	Thu 23.07	Fri 24.07	Sat 25.07	Sun 26.07
United Airlines	3	1	1	2	---	1	3
Air Canada	---	2	2	1	3	2	3
Weekly flights: 24 total	Daily flights: 3.43 average	Most flights: Monday 3 flights

Airline	Mon 27.07	Tue 28.07	Wed 29.07	Thu 30.07	Fri 31.07	Sat 01.08	Sun 02.08
United Airlines	3	1	3	3	3	3	3
Air Canada	3	3	3	3	3	3	3
Weekly flights: 40 total	Daily flights: 5.71 average	Most flights: Monday 3 flights

Name	Carrier code	IATA Code	Passport needed during booking
Air Canada	ACA	AC	Yes
Porter Airlines	POE	PD	No
WestJet	WJA	WS	No
Frontier Airlines	FFT	F9	No
United Airlines	UAL	UA	No

Month	Average monthly max temperature	Average monthly min temperature
January	-1°C	-6°C
February	0°C	-5°C
March	6°C	0°C
April	11°C	5°C
May	17°C	10°C
June	22°C	16°C
July	26°C	20°C
August	25°C	19°C
September	22°C	16°C
October	15°C	10°C
November	8°C	3°C
December	2°C	-1°C