To save on the cost of your flight from Illinois to Oregon, book at least 11 days before your planned departure. Booking around this time can save you about 111% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $258 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $560.
Flights from Illinois to Oregon lean towards being more expensive in July. Prices are generally better when you fly from Illinois to Oregon in January, with the cheapest ticket starting at $158.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Oregon as you normally would.
Fly from
Fly to
Budget
$85 - $216
Route
Depart
Return
Price
Chicago O'Hare IntlPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Wed 8/21
Nonstop4h 30m
Portland
Wed 8/28
Nonstop3h 50m
Chicago O'Hare IntlPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Wed 8/21
Nonstop4h 30m
Portland
Wed 8/28
Nonstop3h 50m
Chicago O'Hare IntlPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Thu 8/22
Nonstop4h 30m
Portland
Wed 8/28
Nonstop3h 50m
Chicago O'Hare IntlPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Wed 6/19
Nonstop4h 27m
Portland
Wed 6/26
Nonstop4h 07m
Chicago O'Hare IntlPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Wed 9/4
1 stop6h 52m
Portland
Thu 9/12
Nonstop3h 50m
Chicago MidwayPortland
MDW - PDX
MDWPDX
Chicago Midway
Sat 8/17
1 stop19h 40m
Portland
Sat 8/24
1 stop12h 03m
Lambert-St LouisPortland
STL - PDX
STLPDX
Lambert-St Louis
Sat 11/9
1 stop7h 18m
Portland
Sat 11/16
1 stop9h 27m
Chicago O'Hare IntlPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Wed 8/14
Nonstop4h 20m
Portland
Sun 8/18
Nonstop4h 04m
Chicago O'Hare IntlPortland
ORD - PDX
ORDPDX
Chicago O'Hare Intl
Tue 7/30
1 stop8h 45m
Portland
Fri 8/9
1 stop5h 55m
No data available for this route at this time. Please check back soon.
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Crew
Overall
Boarding
Entertainment
Food
Comfort
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
36%of flight departures | Morning6 am to noon |
24%of flight departures | AfternoonNoon to 6 pm |
39%of flight departures | Evening6 pm to midnight |
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