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Cheap Flights from Ottawa to Chicago from $315

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Cheap YOW to ORD Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 25 - Thu, Sep 26
YOW
Ottawa
to
ORD
Chicago
$315

roundtrip

found 5 days ago

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Wed, Oct 2 - Sun, Oct 6
YOW
Ottawa
to
ORD
Chicago
$332

roundtrip

found 4 days ago

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Fri, Oct 4 - Tue, Oct 8
YOW
Ottawa
to
ORD
Chicago
$333

roundtrip

found 2 days ago

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Thu, Sep 26 - Sun, Sep 29
YOW
Ottawa
to
ORD
Chicago
$335

roundtrip

found 16 hours ago

Open YOW to ORD flights search result page
Thu, Sep 26 - Sun, Sep 29
YOW
Ottawa
to
ORD
Chicago
$337

roundtrip

found 16 hours ago

Open YOW to ORD flights search result page
Thu, Sep 26 - Sun, Sep 29
YOW
Ottawa
to
ORD
Chicago
$338

roundtrip

found 16 hours ago

Open YOW to ORD flights search result page
Thu, Jul 18 - Tue, Aug 6
YOW
Ottawa
to
ORD
Chicago
$339

roundtrip

found 9 hours ago

Open YOW to ORD flights search result page
Thu, Oct 10 - Sat, Oct 12
YOW
Ottawa
to
ORD
Chicago
$340

roundtrip

found 1 day ago

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Thu, Aug 1 - Tue, Aug 6
YOW
Ottawa
to
ORD
Chicago
$341

roundtrip

found 2 days ago

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Thu, Sep 26 - Sun, Sep 29
YOW
Ottawa
to
ORD
Chicago
$345

roundtrip

found 16 hours ago

Open YOW to ORD flights search result page
Fri, Oct 4 - Tue, Oct 8
YOW
Ottawa
to
ORD
Chicago
$347

roundtrip

found 2 days ago

Open YOW to ORD flights search result page
Wed, Oct 2 - Sun, Oct 6
YOW
Ottawa
to
ORD
Chicago
$347

roundtrip

found 4 days ago

Open YOW to ORD flights search result page
Thu, Jul 18 - Mon, Jul 22
YOW
Ottawa
to
ORD
Chicago
$348

roundtrip

found 5 days ago

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Wed, Oct 2 - Sun, Oct 6
YOW
Ottawa
to
ORD
Chicago
$354

roundtrip

found 4 days ago

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Tue, Jul 9 - Wed, Jul 10
YOW
Ottawa
to
ORD
Chicago
$355

roundtrip

found 3 days ago

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Fri, Sep 27 - Sun, Sep 29
YOW
Ottawa
to
ORD
Chicago
$356

roundtrip

found 1 day ago

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Thu, Oct 10 - Sat, Oct 12
YOW
Ottawa
to
ORD
Chicago
$357

roundtrip

found 1 day ago

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Fri, Oct 4 - Tue, Oct 8
YOW
Ottawa
to
ORD
Chicago
$358

roundtrip

found 2 days ago

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Fri, Oct 4 - Tue, Oct 8
YOW
Ottawa
to
ORD
Chicago
$362

roundtrip

found 2 days ago

Open YOW to ORD flights search result page
Wed, Aug 21 - Sun, Aug 25
YOW
Ottawa
to
ORD
Chicago
$480

roundtrip

found 9 hours ago

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Ottawa to Chicago route information

Origin Airport Macdonald-Cartier Intl.
Destination Airport O'Hare Intl.
Airlines Serving Air Canada, American Airlines, Delta, United, WestJet
Flight Price $315
Distance 653 mi

Ogdensburg

OGS-Ogdensburg Intl.

$197.70

Massena

MSS-Massena Intl.

$365.47

Chicago

MDW-Midway Intl.

$239.02

Top Routes from Ottawa

Top Routes to Chicago

Cheap YOW to ORD Flights

  • Question : Is there an alternative airport near Chicago?
    Answer : O'Hare International Airport is a fine airport, but there is a cheaper option – Chicago Midway International Airport. It’s 16 miles away and flights are being booked 25% cheaper over the coming two months.
  • Question : Do some days of the week have more flight times than others?
    Answer : Tuesday has the greatest variety of flight times for Ottawa to Chicago with eight. However, with four flight times, Saturday doesn't offer quite as many options when finding that perfect departure time.
  • Question : What is the cheapest day to fly to Chicago?
    Answer : Tickets are presently $298, 36% below the average price. As of Jun 17th, the cheapest day to fly from Ottawa to Chicago is Jul 9th.
  • Question : How many flights are there per day from Ottawa to Chicago?
    Answer : Depending on the day, the number of flight times will change, but on average there are seven. That is higher than the national average of six.
  • Question : Can I change the date of my flight?
    Answer : You sure can switch your departure date and you may save yourself some money by changing when you leave. The cheapest day to fly in July is Tuesday. You may be thinking you're missing out taking off a day early, but we think of it as you just adding saving towards a future getaway.
  • Question : What is the cheapest airline flying from Ottawa to Chicago?
    Answer : Delta Air Lines is offering the best deal at $258. Better snatch it up fast because prices range all the way up to $1,436 over the next three months.
  • Question : Which airline has the least delays from Ottawa to Chicago?
    Answer : Booking with Shuttle America means you will arrive to Chicago about the time you were supposed to. In fact, this timely airline has an 81% on-time average. Of course, it never hurts to be prepared. If you’re on United Airlines, be sure to sign up for the delay notifications to stay up to date with your flight’s status.