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Cheap flights from Chicago O'Hare Intl Airport to Ottawa from $152

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Ottawa departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Ottawa

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago O'Hare Intl Airport to Ottawa that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago O'Hare Intl Airport to Ottawa.

Cheap last minute flights

Planning a quick getaway from Chicago O'Hare Intl Airport to Ottawa? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Ottawa, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago O'Hare Intl Airport to Ottawa

Find recent round-trip train or bus tickets from Chicago O'Hare Intl Airport to Ottawa.

All round-trip flight deals to Ottawa

The cheapest plane tickets to Ottawa found on KAYAK recently.
5:00 am - 5:53 pmORD-YOW
11h 53m1 stop
4:05 pm - 11:11 pmYOW-ORD
8h 06m1 stop
Tue, Dec 3 - Thu, Dec 5
5:00 am - 5:53 pmORD-YOW
11h 53m1 stop
4:05 pm - 11:11 pmYOW-ORD
8h 06m1 stop
Wed, Dec 4 - Thu, Dec 5
5:00 am - 5:53 pmORD-YOW
11h 53m1 stop
6:10 pm - 5:30 amYOW-ORD
12h 20m1 stop
Tue, Dec 3 - Fri, Dec 6
8:50 am - 2:29 pmORD-YOW
4h 39m1 stop
5:00 pm - 6:38 pmYOW-ORD
2h 38mnonstop
$519Lufthansa
Find Deal
Thu, Jan 2 - Thu, Jan 9
8:30 pm - 1:37 amORD-YOW
4h 07m1 stop
11:35 am - 2:51 pmYOW-ORD
4h 16m1 stop
$560Air Canada
Find Deal
Thu, Jan 2 - Thu, Jan 9
1:55 pm - 5:06 pmORD-YOW
2h 11mnonstop
5:00 pm - 6:38 pmYOW-ORD
2h 38mnonstop
$584Air Canada
Find Deal
Wed, Jan 8 - Sat, Jan 11
8:50 am - 2:29 pmORD-YOW
4h 39m1 stop
6:20 am - 8:00 amYOW-ORD
2h 40mnonstop
$594United Airlines
Find Deal
Wed, Jan 1 - Wed, Jan 8
2:00 pm - 5:06 pmORD-YOW
2h 06mnonstop
5:30 am - 8:57 amYOW-ORD
4h 27m1 stop
$595United Airlines
Find Deal
Wed, Dec 18 - Sat, Dec 28
4:45 pm - 7:19 pmORD-YOW
25h 34m2 stops
5:55 am - 8:53 pmYOW-ORD
15h 58m2 stops
$931WestJet
Find Deal
Thu, Feb 20 - Sat, Feb 22
1:40 pm - 12:10 amORD-YOW
9h 30m2 stops
6:30 am - 10:06 amYOW-ORD
28h 36m2 stops
$1,078WestJet
Find Deal
Tue, Jan 7 - Mon, Feb 17
8:20 am - 3:16 pmORD-YOW
29h 56m1 stop
Sun, Dec 15
10:59 am - 8:09 pmORD-YOW
8h 10m1 stop
Mon, Dec 16
10:29 am - 8:09 pmORD-YOW
8h 40m1 stop
Wed, Dec 18
7:28 am - 10:31 amORD-YOW
2h 03mnonstop
$268Air Canada
Find Deal
Wed, Dec 18
8:25 pm - 1:37 amORD-YOW
4h 12m1 stop
$272Air Canada
Find Deal
Fri, Dec 20
9:50 am - 3:12 pmORD-YOW
4h 22m1 stop
$279Air Canada
Find Deal
Thu, Dec 26
1:55 pm - 5:06 pmORD-YOW
2h 11mnonstop
$310United Airlines
Find Deal
Wed, Dec 25
7:28 am - 10:31 amORD-YOW
2h 03mnonstop
$311United Airlines
Find Deal
Sun, Dec 15
6:06 pm - 9:24 pmORD-YOW
2h 18mnonstop
$354United Airlines
Find Deal
Tue, Dec 24
6:06 pm - 9:24 pmORD-YOW
2h 18mnonstop
$408Air Canada
Find Deal
Wed, Dec 25
7:50 am - 5:53 pmORD-YOW
9h 03m1 stop
5:55 am - 5:15 pmYOW-ORD
12h 20m2 stops
Wed, Nov 20 - Mon, Nov 25
5:15 pm - 2:20 pmORD-YOW
20h 05m1 stop
10:00 am - 4:10 pmYOW-ORD
7h 10m1 stop
Sat, Nov 23 - Tue, Nov 26
7:50 am - 5:53 pmORD-YOW
9h 03m1 stop
10:00 am - 11:38 pmYOW-ORD
14h 38m2 stops
Wed, Nov 20 - Sun, Nov 24
7:28 am - 10:31 amORD-YOW
2h 03mnonstop
6:20 am - 8:02 amYOW-ORD
2h 42mnonstop
$971Air Canada
Find Deal
Sat, Nov 23 - Mon, Dec 2
7:28 am - 10:31 amORD-YOW
2h 03mnonstop
6:00 am - 10:05 amYOW-ORD
5h 05m1 stop
$996Air Canada
Find Deal
Sat, Nov 23 - Mon, Dec 2
6:10 pm - 9:24 pmORD-YOW
2h 14mnonstop
5:00 pm - 6:36 pmYOW-ORD
2h 36mnonstop
$1,159United Airlines
Find Deal
Thu, Nov 21 - Sat, Nov 30
7:10 am - 12:10 amORD-YOW
16h 00m2 stops
5:55 am - 4:31 pmYOW-ORD
11h 36m2 stops
$1,200Delta
Find Deal
Sat, Nov 23 - Thu, Nov 28
1:31 pm - 8:50 pmORD-YOW
30h 19m2 stops
3:55 pm - 10:14 pmYOW-ORD
31h 19m2 stops
$1,207WestJet
Find Deal
Tue, Nov 19 - Sun, Nov 24
7:28 am - 10:31 amORD-YOW
2h 03mnonstop
6:00 am - 1:11 pmYOW-ORD
8h 11m1 stop
$1,219United Airlines
Find Deal
Wed, Nov 20 - Mon, Nov 25
9:25 am - 12:10 amORD-YOW
13h 45m2 stops
5:55 am - 5:09 pmYOW-ORD
12h 14m2 stops
$2,689Delta
Find Deal
Tue, Nov 19 - Mon, Nov 25
1:55 pm - 5:06 pmORD-YOW
2h 11mnonstop
5:00 pm - 6:38 pmYOW-ORD
2h 38mnonstop
$584Air Canada
Find Deal
Wed, Jan 8 - Sat, Jan 11
1:55 pm - 5:06 pmORD-YOW
2h 11mnonstop
5:00 pm - 6:38 pmYOW-ORD
2h 38mnonstop
$625Lufthansa
Find Deal
Thu, Jan 2 - Thu, Jan 9
6:06 pm - 9:24 pmORD-YOW
2h 18mnonstop
5:00 pm - 6:38 pmYOW-ORD
2h 38mnonstop
$657Air Canada
Find Deal
Thu, Jan 2 - Thu, Jan 9
6:06 pm - 9:24 pmORD-YOW
2h 18mnonstop
5:00 pm - 6:38 pmYOW-ORD
2h 38mnonstop
$659Air Canada
Find Deal
Thu, Jan 2 - Thu, Jan 9
6:06 pm - 9:24 pmORD-YOW
2h 18mnonstop
5:00 pm - 6:38 pmYOW-ORD
2h 38mnonstop
$670United Airlines
Find Deal
Thu, Jan 2 - Thu, Jan 9
6:06 pm - 9:24 pmORD-YOW
2h 18mnonstop
5:00 pm - 6:38 pmYOW-ORD
2h 38mnonstop
$686United Airlines
Find Deal
Thu, Jan 2 - Thu, Jan 9
1:55 pm - 5:06 pmORD-YOW
2h 11mnonstop
5:00 pm - 6:38 pmYOW-ORD
2h 38mnonstop
$698United Airlines
Find Deal
Tue, Jan 7 - Fri, Jan 10
1:55 pm - 5:06 pmORD-YOW
2h 11mnonstop
5:00 pm - 6:38 pmYOW-ORD
2h 38mnonstop
$706Air Canada
Find Deal
Thu, Jan 2 - Thu, Jan 9
1:55 pm - 5:06 pmORD-YOW
2h 11mnonstop
5:00 pm - 6:38 pmYOW-ORD
2h 38mnonstop
$710United Airlines
Find Deal
Fri, Dec 20 - Sat, Jan 18
7:28 am - 10:31 amORD-YOW
2h 03mnonstop
5:00 pm - 6:36 pmYOW-ORD
2h 36mnonstop
$713Air Canada
Find Deal
Sun, Dec 15 - Wed, Dec 18

Air Canada flights from Chicago O'Hare Intl Airport to Ottawa

Our best Air Canada deals on Chicago O'Hare Intl Airport to Ottawa flight tickets
Air Canada
Jan 2
ORD8:30 pmChicago O'Hare Intl
4h 07m
1 stop
YOW1:37 amOttawa
Jan 9
YOW11:35 amOttawa
4h 16m
1 stop
ORD2:51 pmChicago O'Hare Intl
Air Canada
Jan 8
ORD1:55 pmChicago O'Hare Intl
2h 11m
YOW5:06 pmOttawa
Jan 11
YOW5:00 pmOttawa
2h 38m
ORD6:38 pmChicago O'Hare Intl
Air Canada
Dec 20
ORD8:25 pmChicago O'Hare Intl
4h 12m
1 stop
YOW1:37 amOttawa
Jan 18
YOW5:45 amOttawa
6h 09m
1 stop
ORD10:54 amChicago O'Hare Intl

United Airlines flights from Chicago O'Hare Intl Airport to Ottawa

Our best United Airlines deals on Chicago O'Hare Intl Airport to Ottawa flight tickets
United Airlines
Jan 1
ORD8:50 amChicago O'Hare Intl
4h 39m
1 stop
YOW2:29 pmOttawa
Jan 8
YOW6:20 amOttawa
2h 40m
ORD8:00 amChicago O'Hare Intl
United Airlines
Dec 18
ORD2:00 pmChicago O'Hare Intl
2h 06m
YOW5:06 pmOttawa
Dec 28
YOW5:30 amOttawa
4h 27m
1 stop
ORD8:57 amChicago O'Hare Intl
United Airlines
Jan 1
ORD8:50 amChicago O'Hare Intl
4h 39m
1 stop
YOW2:29 pmOttawa
Jan 8
YOW5:30 amOttawa
7h 43m
1 stop
ORD12:13 pmChicago O'Hare Intl

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Ottawa?

June. The cheapest time of year to fly to Ottawa from Chicago O'Hare Intl Airport is June. Most expensive is August

What is the cheapest day to depart Chicago O'Hare Intl Airport for Ottawa?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Thursday

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Ottawa?

In the morning. Chicago O'Hare Intl Airport to Ottawa flights are approximately 35% more expensive in the afternoon than in the morning

What is the cheapest airline that flies to Ottawa from Chicago O'Hare Intl Airport?

Air Canada. Air Canada and United Airlines are the most popular carriers operating from Chicago O'Hare Intl Airport to Ottawa

How many flights depart from Chicago O'Hare Intl Airport to Ottawa on average per day?

13 flights are operational weekly from Chicago O'Hare Intl Airport to Ottawa as of November 2024. The most popular departure time for this route is 6:00PM, with 40% of flights per day taking off in the evening.

How many flights depart from Chicago O'Hare Intl Airport to Ottawa on average per week?

The number of flights available between Chicago O'Hare Intl Airport and Ottawa is 97 per week as of November 2024. The most frequent departure day is Sat, with 20% of weekly flights leaving on this day.

Can stopping save me money on Chicago O'Hare Intl Airport to Ottawa flights?

You could potentially save up to 43% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Ottawa flight.

How have Chicago O'Hare Intl Airport to Ottawa flight prices changed over time?

As of November 2024, prices for Chicago O'Hare Intl Airport to Ottawa flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Ottawa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Ottawa (ORD to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Ottawa

Best Price Found

$152

Fastest flight time

2h 03m

Direct flights

Every day

Airports in Ottawa

1 airport
The best one-way flight to Ottawa from Chicago O'Hare Intl Airport in the past 72 hours is $152. The best round-trip flight deal from Chicago O'Hare Intl Airport to Ottawa found on momondo in the last 72 hours is $353.
The fastest flight from Chicago O'Hare Intl Airport to Ottawa takes 2h 03m
Direct flights go from Chicago O'Hare Intl Airport to Ottawa every day.
There is 1 airport near Ottawa: Ottawa (YOW)

  • How far is Chicago O'Hare Intl to Ottawa by plane?

    Ottawa is 653.1 mi away from Chicago O'Hare Intl. Flights usually cover this in 2h 03m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Ottawa Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Ottawa Airport refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Ottawa Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Ottawa Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Ottawa Airport.

  • What documentation or ID do you need to fly to Ottawa Airport?

    The required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Ottawa?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Ottawa?


Best airlines flying from Chicago O'Hare Intl Airport to Ottawa

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $241Free CancellationRating
7.0
8,230 reviews
Search Air Canada flights
United AirlinesPriceFrom $509Free CancellationRating
7.4
9,168 reviews
Search United Airlines flights
  • United Airlines Flights From Chicago O'Hare Intl Airport to Ottawa

    United Airlines operates around 21 flights from Chicago O'Hare Intl Airport to Ottawa every week. The average price of these flights found in the last 72 hours has been $759, but momondo users have found United Airlines deals from Chicago O'Hare Intl Airport to Ottawa from as low as $509 round-trip. United Airlines has been scored 7.4/10 in 9,168 reviews.

  • Air Canada Flights From Chicago O'Hare Intl Airport to Ottawa

    The best Air Canada deal for Chicago O'Hare Intl Airport to Ottawa flight tickets found on momondo in the last 72 hours was $241, round-trip. It should be noted that an average Air Canada flight deal for this route in this time was higher, at $596 round-trip. Air Canada operates 21 flights out of Chicago O'Hare Intl Airport into Ottawa in an average week, so prices vary by time and availability. 8,230 Air Canada reviews by users on momondo have scored the airline at 7.0/10.


Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Ottawa?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Ottawa. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Ottawa with flexible booking policies on momondo?

Yes. All flights to Ottawa from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to Ottawa?

momondo provides multiple filters to help you find the best flight to Ottawa from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Ottawa right now. Can momondo alert me if prices change?

Price alerts on flights to Ottawa from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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