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Cheap flights from Ottawa to Chicago

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The price shown for each flight will be the average for all passengers, including any infants.

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The best prices from Ottawa to Chicago are usually found in April or February, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Monday

Home North America USA Illinois Chicago Cheap flights from Ottawa to Chicago
C$ 490
C$ 450
C$ 420
C$ 379
Price
C$ 379 - C$ 479
Temperature
1 - 29 °C
Rainfall
17 - 109 mm
Most popular in May High demand for flights, 0% potential price rise
Cheapest in April Best time to find cheap flights, 2% potential price drop
Average price C$ 433 Price for this month
Cheapest price C$ 379 From Ottawa to Chicago

Cheap flights from Ottawa to Chicago in February 2020

The best prices found for YOW to ORD flights for February
27 Feb - 1 Mar
C$ 327pp
YOW
Ottawa
Air Canada
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Air Canada
 
1 STOP
YOW
Ottawa
Found 28/1/20
18 Feb - 25 Feb
C$ 333pp
YOW
Ottawa
Porter Airlines
 
1 STOP
MDW
Chicago Midway
MDW
Chicago Midway
Porter Airlines
 
1 STOP
YOW
Ottawa
Found 28/1/20
17 Feb - 24 Feb
C$ 335pp
YOW
Ottawa
Porter Airlines
 
1 STOP
MDW
Chicago Midway
MDW
Chicago Midway
Porter Airlines
 
1 STOP
YOW
Ottawa
Found 28/1/20

Ottawa to Chicago 2020 flight deals

Cheap flights to Chicago from Ottawa found for this year
19 Aug - 23 Aug
C$ 323pp
YOW
Ottawa
Air Canada
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Air Canada
 
1 STOP
YOW
Ottawa
Found 28/1/20
30 Jun - 23 Aug
C$ 327pp
YOW
Ottawa
Air Canada
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Air Canada
 
1 STOP
YOW
Ottawa
Found 28/1/20
1 Jul - 18 Aug
C$ 332pp
YOW
Ottawa
Air Canada
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Air Canada
 
1 STOP
YOW
Ottawa
Found 28/1/20

Last minute flights from Ottawa to Chicago

Late deals on round-trip flights to Chicago from Ottawa, departing today and this week
29 Jan - 3 Feb
C$ 610pp
YOW
Ottawa
Delta
   
2 STOPS
MDW
Chicago Midway
MDW
Chicago Midway
Delta
   
2 STOPS
YOW
Ottawa
Found 28/1/20
1 Feb - 5 Feb
C$ 615pp
YOW
Ottawa
Delta
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
   
2 STOPS
YOW
Ottawa
Found 28/1/20
3 Feb - 4 Feb
C$ 618pp
YOW
Ottawa
Porter Airlines
 
1 STOP
MDW
Chicago Midway
MDW
Chicago Midway
Porter Airlines
 
1 STOP
YOW
Ottawa
Found 28/1/20

Alternative routes for Ottawa to Chicago

Montreal to Detroit from C$ 288 pp
Toronto to Fort Wayne from C$ 424 pp

Destination information for Chicago

Things to know before you go. Useful info for your trip from Ottawa to Chicago
Today's exchange rate
C$ 1.00 = $0.76
Average temperature for January in Chicago
1.0 °C
Avg rainfall for January in Chicago
17.0 mm

Airports servicing Ottawa

Ottawa (YOW)

Airports servicing Chicago

Chicago Midway (MDW)
Chicago-O'Hare Intl (ORD)
Rockford (RFD)

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Related info for your journey

Useful info, stats and facts about Ottawa to Chicago flights.

Flight FAQs

From Ottawa to Chicago

What days are direct flights available from Ottawa to Chicago?

Direct flights can be found on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Within the past month, 317 users have taken a look at flights from Ottawa to Chicago.

What percent of flights are delayed?

When booking, remember that flights Ottawa to Chicago are typically delayed by 61 min, so prepare as needed.

How many passenger seats are available on a flight on this route?

263 passengers can be comfortably seated on when flying from Ottawa to Chicago on average per day.

What is the cheapest airline for this route?

Currently, ExpressJet offers the cheapest flights from Ottawa to Chicago. On average 89 flights can be found for this airline route daily.

Is Ottawa weather warmer or cooler than Chicago?

You can imagine temperatures to be in the 29 °C range in July. The weather in Chicago is generally hotter than Ottawa's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

Related searches

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From
To
Depart
–
Return
Any month
1 Adult
×
Cabin Class
Travellers
18+
12-17
2-11
under 2
under 2
The price shown for each flight will be the average for all passengers, including any infants.
Compare vs. Cheapflights |
The price shown for each flight will be the average for all passengers, including any infants.
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