Flights from Chicago to Banff

Cheapest flights from Chicago

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 18 - Tue, Sep 23

ORD

O'Hare Intl.

YYC

Calgary Intl.

$181 Roundtrip, found 1 day ago

$181

Roundtrip

found 1 day ago

Select WestJet flight, departing Thu, Sep 18 from O'Hare Intl. to Calgary Intl., returning Tue, Sep 23, priced at $181 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

ORD

O'Hare Intl.

YYC

Calgary Intl.

$186 Roundtrip, found 1 day ago

$186

Roundtrip

found 1 day ago

Select WestJet flight, departing Thu, Sep 18 from O'Hare Intl. to Calgary Intl., returning Tue, Sep 23, priced at $186 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

ORD

O'Hare Intl.

YYC

Calgary Intl.

$203 Roundtrip, found 1 day ago

$203

Roundtrip

found 1 day ago

Select Air Canada flight, departing Thu, Sep 18 from O'Hare Intl. to Calgary Intl., returning Tue, Sep 23, priced at $203 found 1 day ago

Tue, Sep 9 - Thu, Sep 11

ORD

O'Hare Intl.

YYC

Calgary Intl.

$224 Roundtrip, found 4 days ago

$224

Roundtrip

found 4 days ago

Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Calgary Intl., returning Thu, Sep 11, priced at $224 found 4 days ago

Thu, Sep 18 - Tue, Sep 23

ORD

O'Hare Intl.

YYC

Calgary Intl.

$226 Roundtrip, found 1 day ago

$226

Roundtrip

found 1 day ago

Select Air Canada flight, departing Thu, Sep 18 from O'Hare Intl. to Calgary Intl., returning Tue, Sep 23, priced at $226 found 1 day ago

Tue, Sep 16 - Sat, Sep 20

ORD

O'Hare Intl.

YYC

Calgary Intl.

$230 Roundtrip, found 1 day ago

$230

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 16 from O'Hare Intl. to Calgary Intl., returning Sat, Sep 20, priced at $230 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

ORD

O'Hare Intl.

YYC

Calgary Intl.

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 18 from O'Hare Intl. to Calgary Intl., returning Tue, Sep 23, priced at $240 found 1 day ago

Mon, Sep 15 - Sat, Sep 20

ORD

O'Hare Intl.

YYC

Calgary Intl.

$241 Roundtrip, found 1 day ago

$241

Roundtrip

found 1 day ago

Select Air Canada flight, departing Mon, Sep 15 from O'Hare Intl. to Calgary Intl., returning Sat, Sep 20, priced at $241 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

ORD

O'Hare Intl.

YYC

Calgary Intl.

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select Air Canada flight, departing Thu, Sep 18 from O'Hare Intl. to Calgary Intl., returning Tue, Sep 23, priced at $248 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

ORD

O'Hare Intl.

YYC

Calgary Intl.

$252 Roundtrip, found 1 day ago

$252

Roundtrip

found 1 day ago

Select Air Canada flight, departing Thu, Sep 18 from O'Hare Intl. to Calgary Intl., returning Tue, Sep 23, priced at $252 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

ORD

O'Hare Intl.

YYC

Calgary Intl.

$262 Roundtrip, found 1 day ago

$262

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Sep 18 from O'Hare Intl. to Calgary Intl., returning Tue, Sep 23, priced at $262 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

ORD

O'Hare Intl.

YYC

Calgary Intl.

$263 Roundtrip, found 1 day ago

$263

Roundtrip

found 1 day ago

Select Air Canada flight, departing Thu, Sep 18 from O'Hare Intl. to Calgary Intl., returning Tue, Sep 23, priced at $263 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

ORD

O'Hare Intl.

YYC

Calgary Intl.

$264 Roundtrip, found 1 day ago

$264

Roundtrip

found 1 day ago

Select Air Canada flight, departing Thu, Sep 18 from O'Hare Intl. to Calgary Intl., returning Tue, Sep 23, priced at $264 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

ORD

O'Hare Intl.

YYC

Calgary Intl.

$265 Roundtrip, found 1 day ago

$265

Roundtrip

found 1 day ago

Select Air Canada flight, departing Thu, Sep 18 from O'Hare Intl. to Calgary Intl., returning Tue, Sep 23, priced at $265 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

ORD

O'Hare Intl.

YYC

Calgary Intl.

$272 Roundtrip, found 1 day ago

$272

Roundtrip

found 1 day ago

Select Air Canada flight, departing Thu, Sep 18 from O'Hare Intl. to Calgary Intl., returning Tue, Sep 23, priced at $272 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

ORD

O'Hare Intl.

YYC

Calgary Intl.

$276 Roundtrip, found 1 day ago

$276

Roundtrip

found 1 day ago

Select Air Canada flight, departing Thu, Sep 18 from O'Hare Intl. to Calgary Intl., returning Tue, Sep 23, priced at $276 found 1 day ago

Mon, Sep 15 - Sun, Sep 21

ORD

O'Hare Intl.

YYC

Calgary Intl.

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select WestJet flight, departing Mon, Sep 15 from O'Hare Intl. to Calgary Intl., returning Sun, Sep 21, priced at $277 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

ORD

O'Hare Intl.

YYC

Calgary Intl.

$295 Roundtrip, found 1 day ago

$295

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Sep 18 from O'Hare Intl. to Calgary Intl., returning Tue, Sep 23, priced at $295 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

ORD

O'Hare Intl.

YYC

Calgary Intl.

$318 Roundtrip, found 1 day ago

$318

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 18 from O'Hare Intl. to Calgary Intl., returning Tue, Sep 23, priced at $318 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

ORD

O'Hare Intl.

YYC

Calgary Intl.

$396 Roundtrip, found 1 day ago

$396

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Thu, Sep 18 from O'Hare Intl. to Calgary Intl., returning Tue, Sep 23, priced at $396 found 1 day ago