$185 Cheap flights from Macdonald-Cartier Intl. to O'Hare Intl. (YOW to ORD)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Macdonald-Cartier Intl. to O'Hare Intl.

Compare Flight Prices from Ottawa to Chicago

Affordable Airfare Tickets from YOW to ORD Airport

The cheapest flights to O'Hare Intl. found within the past 7 days were $512 round trip and $185 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Dec 3 - Sat, Dec 6
YOW
Ottawa
ORD
Chicago
$512 Roundtrip, found 3 days ago
$512
Roundtrip
found 3 days ago
Select United flight, departing Wed, Dec 3 from Ottawa to Chicago, returning Sat, Dec 6, priced at $512 found 3 days ago
Sun, Nov 30 - Fri, Dec 5
YOW
Ottawa
ORD
Chicago
$513 Roundtrip, found 3 days ago
$513
Roundtrip
found 3 days ago
Select WestJet flight, departing Sun, Nov 30 from Ottawa to Chicago, returning Fri, Dec 5, priced at $513 found 3 days ago
Wed, Dec 3 - Sat, Dec 6
YOW
Ottawa
ORD
Chicago
$513 Roundtrip, found 3 days ago
$513
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Dec 3 from Ottawa to Chicago, returning Sat, Dec 6, priced at $513 found 3 days ago
Wed, Dec 3 - Sat, Dec 6
YOW
Ottawa
ORD
Chicago
$520 Roundtrip, found 3 days ago
$520
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Dec 3 from Ottawa to Chicago, returning Sat, Dec 6, priced at $520 found 3 days ago
Wed, Dec 3 - Sat, Dec 6
YOW
Ottawa
ORD
Chicago
$526 Roundtrip, found 3 days ago
$526
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Dec 3 from Ottawa to Chicago, returning Sat, Dec 6, priced at $526 found 3 days ago
Wed, Dec 3 - Sat, Dec 6
YOW
Ottawa
ORD
Chicago
$543 Roundtrip, found 3 days ago
$543
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Dec 3 from Ottawa to Chicago, returning Sat, Dec 6, priced at $543 found 3 days ago
Wed, Dec 3 - Sat, Dec 6
YOW
Ottawa
ORD
Chicago
$546 Roundtrip, found 3 days ago
$546
Roundtrip
found 3 days ago
Select WestJet flight, departing Wed, Dec 3 from Ottawa to Chicago, returning Sat, Dec 6, priced at $546 found 3 days ago
Wed, Dec 3 - Sat, Dec 6
YOW
Ottawa
ORD
Chicago
$546 Roundtrip, found 3 days ago
$546
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Dec 3 from Ottawa to Chicago, returning Sat, Dec 6, priced at $546 found 3 days ago
Wed, Dec 3 - Sat, Dec 6
YOW
Ottawa
ORD
Chicago
$550 Roundtrip, found 3 days ago
$550
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Dec 3 from Ottawa to Chicago, returning Sat, Dec 6, priced at $550 found 3 days ago
Wed, Dec 3 - Sat, Dec 6
YOW
Ottawa
ORD
Chicago
$553 Roundtrip, found 3 days ago
$553
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Dec 3 from Ottawa to Chicago, returning Sat, Dec 6, priced at $553 found 3 days ago

Frequently asked questions

Can I catch a flight from Macdonald-Cartier Intl. Airport (YOW) to O'Hare Intl. Airport (ORD) right now?
It's wise to learn about any quarantine requirements and travel advice reports in place in your destination city. Ensure you go to our Covid-19 Travel Advisor for up-to-date information on flying to O'Hare Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to ORD, please visit our Customer Service Portal.
How long is the flight from Ottawa Intl. Airport to ORD?
If you're traveling from Ottawa Intl. Airport to O'Hare Airport, you can expect the flight to take approximately 4 hours and 39 minutes. If this sounds longer than you'd hoped, why not put it to good use? Read up on your destination, get some last-minute organizing done and have a nap before the adventure begins.
What is the flight distance from Ottawa Intl. Airport to O'Hare Airport?
With a mere 650 mi separating Macdonald-Cartier Intl. Airport (YOW) and O'Hare Airport, you won't have long between the fasten seat belt sign turning off and the captain readying the wheels for touchdown.
What airlines fly from Macdonald-Cartier Intl. Airport (YOW) to ORD?
Unfortunately, there are no airlines currently offering direct flights between Ottawa International Airport and O'Hare Airport. For the sake of saving time, book well in advance to find the ideal price and route.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with United Airlines, American Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Ottawa to Chicago

 

Traveling From
Macdonald-Cartier Intl.
Traveling To
O'Hare Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$512

Route Info

Flight path for flights from Ottawa/Macdonald-Cartier International Airport to O'Hare International Airport


Origin:
YOW - Ottawa/Macdonald-Cartier International Airport
Destination:
ORD - O'Hare International Airport
Distance:
1,059.00 miles


Airlines & Aircraft Used on YOW to ORD Flight Routes


Airline Carrier
Aircraft
Air Canada
Airbus A319
Air Canada
Airbus A320-100/200
Air Canada
Airbus A321-100/200
Air Canada
Boeing 737-400 pax
Air Canada
Boeing 737-700 (winglets) pax
Air Canada
Boeing 737-800 pax
American Airlines
Airbus A320-100/200
American Airlines
Airbus A330 all models
American Airlines
Boeing 737-800 pax

Discover our best flights from Ottawa YOW to Chicago ORD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Ottawa YOW to Chicago ORD at the right price  

Airfares to Chicago ORD from Ottawa YOW currently cost between $512 and $553. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Ottawa YOW to Chicago ORD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Ottawa YOW to Chicago ORD on Travelocity starting at $185. Prices and availability subject to change. Additional terms may apply. 

 

Get to Chicago ORD from Ottawa YOW quicker with direct flights. 

Get to Chicago faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ORD from YOW to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Ottawa YOW to Chicago ORD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ORD from YOW. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Ottawa YOW to Chicago ORD today 

If you’re flexible about when you travel, December is usually the cheapest month to fly from Ottawa YOW to Chicago ORD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Chicago ORD from Ottawa YOW 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ORD from YOW have this option.  

 

Travel with confidence when you book flights to Chicago ORD from Ottawa YOW with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.