Flights from Chicago to Tillamook

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.

Wed, Oct 22 - Wed, Oct 29

ORD

O'Hare Intl.

PDX

Portland Intl.

$186 Roundtrip, found 3 days ago

$186

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Wed, Oct 22 from O'Hare Intl. to Portland Intl., returning Wed, Oct 29, priced at $186 found 3 days ago

Wed, Sep 3 - Wed, Sep 17

ORD

O'Hare Intl.

PDX

Portland Intl.

$192 Roundtrip, found 6 days ago

$192

Roundtrip

found 6 days ago

Select Alaska Airlines flight, departing Wed, Sep 3 from O'Hare Intl. to Portland Intl., returning Wed, Sep 17, priced at $192 found 6 days ago

Sat, Oct 18 - Wed, Oct 22

ORD

O'Hare Intl.

PDX

Portland Intl.

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Sat, Oct 18 from O'Hare Intl. to Portland Intl., returning Wed, Oct 22, priced at $197 found 1 day ago

Wed, Sep 3 - Wed, Sep 17

ORD

O'Hare Intl.

PDX

Portland Intl.

$197 Roundtrip, found 6 days ago

$197

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from O'Hare Intl. to Portland Intl., returning Wed, Sep 17, priced at $197 found 6 days ago

Wed, Oct 15 - Thu, Oct 16

ORD

O'Hare Intl.

PDX

Portland Intl.

$198 Roundtrip, found 1 day ago

$198

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Wed, Oct 15 from O'Hare Intl. to Portland Intl., returning Thu, Oct 16, priced at $198 found 1 day ago

Wed, Sep 3 - Wed, Sep 17

ORD

O'Hare Intl.

PDX

Portland Intl.

$202 Roundtrip, found 6 days ago

$202

Roundtrip

found 6 days ago

Select United flight, departing Wed, Sep 3 from O'Hare Intl. to Portland Intl., returning Wed, Sep 17, priced at $202 found 6 days ago

Fri, Oct 31 - Wed, Nov 5

ORD

O'Hare Intl.

PDX

Portland Intl.

$203 Roundtrip, found 2 days ago

$203

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Fri, Oct 31 from O'Hare Intl. to Portland Intl., returning Wed, Nov 5, priced at $203 found 2 days ago

Fri, Oct 31 - Mon, Nov 3

ORD

O'Hare Intl.

PDX

Portland Intl.

$206 Roundtrip, found 2 days ago

$206

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Fri, Oct 31 from O'Hare Intl. to Portland Intl., returning Mon, Nov 3, priced at $206 found 2 days ago

Thu, Oct 16 - Wed, Oct 22

ORD

O'Hare Intl.

PDX

Portland Intl.

$207 Roundtrip, found 1 day ago

$207

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Thu, Oct 16 from O'Hare Intl. to Portland Intl., returning Wed, Oct 22, priced at $207 found 1 day ago

Wed, Oct 15 - Thu, Oct 16

ORD

O'Hare Intl.

PDX

Portland Intl.

$213 Roundtrip, found 1 day ago

$213

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Oct 15 from O'Hare Intl. to Portland Intl., returning Thu, Oct 16, priced at $213 found 1 day ago

Fri, Oct 31 - Sun, Nov 2

ORD

O'Hare Intl.

PDX

Portland Intl.

$214 Roundtrip, found 2 days ago

$214

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Fri, Oct 31 from O'Hare Intl. to Portland Intl., returning Sun, Nov 2, priced at $214 found 2 days ago

Mon, Aug 11 - Wed, Aug 20

ORD

O'Hare Intl.

PDX

Portland Intl.

$216 Roundtrip, found 5 days ago

$216

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Mon, Aug 11 from O'Hare Intl. to Portland Intl., returning Wed, Aug 20, priced at $216 found 5 days ago

Wed, Sep 3 - Wed, Sep 17

ORD

O'Hare Intl.

PDX

Portland Intl.

$217 Roundtrip, found 6 days ago

$217

Roundtrip

found 6 days ago

Select Delta flight, departing Wed, Sep 3 from O'Hare Intl. to Portland Intl., returning Wed, Sep 17, priced at $217 found 6 days ago

Thu, Oct 16 - Sun, Oct 19

ORD

O'Hare Intl.

PDX

Portland Intl.

$217 Roundtrip, found 1 day ago

$217

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Thu, Oct 16 from O'Hare Intl. to Portland Intl., returning Sun, Oct 19, priced at $217 found 1 day ago

Fri, Oct 31 - Thu, Nov 6

ORD

O'Hare Intl.

PDX

Portland Intl.

$218 Roundtrip, found 2 days ago

$218

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Fri, Oct 31 from O'Hare Intl. to Portland Intl., returning Thu, Nov 6, priced at $218 found 2 days ago

Wed, Sep 3 - Wed, Sep 17

ORD

O'Hare Intl.

PDX

Portland Intl.

$223 Roundtrip, found 6 days ago

$223

Roundtrip

found 6 days ago

Select American Airlines flight, departing Wed, Sep 3 from O'Hare Intl. to Portland Intl., returning Wed, Sep 17, priced at $223 found 6 days ago

Sat, Aug 9 - Sat, Aug 16

MDW

Midway Intl.

PDX

Portland Intl.

$248 Roundtrip, found 6 days ago

$248

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Aug 9 from Midway Intl. to Portland Intl., returning Sat, Aug 16, priced at $248 found 6 days ago

Sat, Aug 9 - Tue, Aug 19

ORD

O'Hare Intl.

PDX

Portland Intl.

$248 Roundtrip, found 5 days ago

$248

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Aug 9 from O'Hare Intl. to Portland Intl., returning Tue, Aug 19, priced at $248 found 5 days ago

Wed, Oct 22 - Wed, Oct 29

ORD

O'Hare Intl.

PDX

Portland Intl.

$251 Roundtrip, found 3 days ago

$251

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Wed, Oct 22 from O'Hare Intl. to Portland Intl., returning Wed, Oct 29, priced at $251 found 3 days ago

Wed, Nov 26 - Sun, Nov 30

ORD

O'Hare Intl.

PDX

Portland Intl.

$365 Roundtrip, found 1 day ago

$365

Roundtrip

found 1 day ago

Select Sun Country Airlines flight, departing Wed, Nov 26 from O'Hare Intl. to Portland Intl., returning Sun, Nov 30, priced at $365 found 1 day ago