Flights from Ottawa to Chicago, United States

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Did you mean flights from Chicago to Ottawa?

Ottawa to Chicago Last modified: Jul 4, 2022 1:38 -04:00

We've scanned 33,311 round trip itineraries and found the cheapest flights to Chicago. Porter frequently offer the best deals to Chicago flights, or select your preferred carrier below to see the cheapest days to fly.

Porter
YOWCHI
Tue 07-26
2 stops
CHIYOW
Fri 07-29
2 stops
$436

How Much is a Flight from Ottawa to Chicago?

We have collected flight cost data from across the web for travel from Ottawa to Chicago, and have found the average flight price for this trip to be $425.

Where To Buy Cheap Flights from Ottawa to Chicago?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Ottawa to Chicago based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Ottawa to Chicago?

The chart below shows up-to-date information regarding how far in advance to book your flight from Ottawa to Chicago.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $495 $512
7-14 days $541 $695
14-21 days $1,176 $303
21-30 days $1,180 $436
30-60 days $890 $427
60-90 days $346 $367
90+ days $396 $445

Cheapest Day To Fly from Ottawa to Chicago

We've examined 66,622 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Ottawa to Chicago is Friday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$512$367$374$345$305$541$529

Compare Flight Prices from Ottawa to Chicago by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Ottawa to Chicago flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Ottawa Chicago Porter 22-05-31 22-06-07 2 $281
July Ottawa Chicago Porter 22-07-08 22-07-11 2 $305
September Ottawa Chicago Porter 22-09-20 22-09-24 2 $367
September Ottawa Chicago Porter 22-09-20 22-09-24 2 $368
April Ottawa Chicago 00 22-04-16 22-04-22 0 $396
May Ottawa Chicago 00 22-05-20 22-05-23 0 $504
September Ottawa Chicago Porter 21-09-01 21-09-06 1 $439
October Ottawa Chicago Air Canada 21-10-29 21-11-05 0 $443

Cheap Last Minute Flights from Ottawa to Chicago

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Ottawa to Chicago. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

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$687
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$687
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$903
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$903
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$445
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$445
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$305
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$305

Connecting Flights vs Direct Flights from Ottawa to Chicago

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Ottawa to Chicago is $367.

The average price for direct flights from Ottawa to Chicago is $1,179.

The chart below shows up to date information regarding non-stop flights from Ottawa to Chicago.

Weekly Direct Flights from Ottawa to Chicago - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
United 3 3 3 3 3 2 2 02:19 13:31

One Way Flights vs Round Trip Flights from Ottawa to Chicago

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Ottawa to Chicago. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Ottawa to Chicago is $234.

The average price for round trip flights from Ottawa to Chicago is $367.

Ottawa to Chicago Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from Ottawa to Chicago?
Answer: The average Ottawa to Chicago flight time is 2 hours and 9 minutes.
Question: How far is Chicago from Ottawa?
Answer: The distance from Ottawa to Chicago is 1,049 kilometers (652 miles).
Question: How common are direct flights from Ottawa to Chicago?
Answer: There are 19 direct flights from Ottawa to Chicago.
Question: What are the most popular Ottawa airlines for direct flights from Ottawa to Chicago?
Answer: United Airlines provides 100% of the non-stop flights between Ottawa and Chicago.

Ottawa to Chicago Airports

These are the major commercial airports we're currently monitoring in Ottawa and Chicago. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from Ottawa - YOW Last modified: Jul 4, 2022 1:38 -04:00

FlightsLowest Price
Ottawa to Toronto$330

Cheap International Flights from Ottawa - YOW Last modified: Jul 4, 2022 1:38 -04:00

Cheap Flights from Ottawa to Chicago