Portland (PDX) to Chicago (ORD) flight deal in economy from $315
PDXPortland International Airport
Portland, United States
ORDO'Hare International Airport
Chicago, United States
$367 USD
-14%$315 USD
Verified 1 day agoJune 2026
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Great Availability
65% of dates checked are available within 10% of the lowest price
Monday, June 22nd, 2026
8 round-trip options
Returning
Sat, Jun 27, 2026•5 Day Trip
$424 USD
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Sun, Jun 28, 2026•6 Day Trip
$444 USD
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Mon, Jun 29, 2026•7 Day Trip
$444 USD
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Tue, Jun 30, 2026•8 Day Trip
$424 USD
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Wed, Jul 1, 2026•9 Day Trip
$459 USD
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Thu, Jul 2, 2026•10 Day Trip
$444 USD
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Fri, Jul 3, 2026•11 Day Trip
$424 USD
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Mon, Jul 6, 2026•14 Day Trip
$424 USD