Direct flights from Portland to Chicago

Did you mean Flights from Chicago to Portland?

Portland

United States

PDX

Portland International Airport

Chicago

United States

ORD

Chicago O'Hare International Airport

Route: Nonstop service available
Distance: 1,735 miles
Marketing airlines: 13 airlines
Aircraft: 10 aircraft types
Dates: Oct 19, 2026 – Oct 17, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 12,500 points + $25.00 for PDX → ORD, Economy, on 2026-10-28, booked with Alaska Atmos Rewards. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

PDX → ORDEconomy
AA1813
12,500 points+ $25.00
Departure
2026-10-28
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 21:39
PDX → ORDEconomy
AA2515
12,500 points+ $25.00
Departure
2026-10-30
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 00:03
PDX → ORDEconomy
AA1813
12,500 points+ $25.00
Departure
2026-10-30
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 00:03
PDX → ORDEconomy
AA2515
12,500 points+ $25.00
Departure
2026-10-31
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 04:22
PDX → ORDEconomy
AA519
12,500 points+ $25.00
Departure
2026-11-01
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 10:22
PDX → ORDEconomy
AA562
12,500 points+ $25.00
Departure
2026-11-03
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 07:41
PDX → ORDEconomy
AA519
12,500 points+ $25.00
Departure
2026-11-03
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 07:41
PDX → ORDEconomy
AA562
12,500 points+ $25.00
Departure
2026-11-10
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 02:37
PDX → ORDEconomy
AA428
12,500 points+ $25.00
Departure
2026-11-12
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 01:06
PDX → ORDEconomy
AS324
12,500 points+ $5.00
Departure
2026-11-14
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 14:59
PDX → ORDEconomy
AA428
12,500 points+ $25.00
Departure
2026-11-18
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 09:04
PDX → ORDEconomy
AA562
12,500 points+ $25.00
Departure
2026-11-18
Seats seen
7
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 09:04

Portland to Chicago route overview

Portland International Airport (PDX) serves Portland; Chicago O'Hare International Airport (ORD) serves Chicago.

The airports are 1,735 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from PDX to ORD.

Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Air Canada (AC), Alaska Airlines (AS), Finnair (AY), British Airways (BA), Gulf Air (GF), Iberia (IB), Lufthansa (LH), Swiss International Air Lines (LX), Malaysia Airlines (MH), Qatar Airways (QR), Brussels Airlines (SN) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 17, 2027.

Marketing airlines on the Portland to Chicago route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Air Canada (AC)Codeshare only
Finnair (AY)Codeshare only
British Airways (BA)Codeshare only
Gulf Air (GF)Codeshare only
Iberia (IB)Codeshare only
Lufthansa (LH)Codeshare only
Swiss International Air Lines (LX)Codeshare only
Malaysia Airlines (MH)Codeshare only
Qatar Airways (QR)Codeshare only
Brussels Airlines (SN)Codeshare only

Airline alliance affiliations represented: Oneworld, Star Alliance

Aircraft flying from PDX to ORD

Frequently asked questions

Which airports serve the Portland to Chicago route?

Portland International Airport (PDX) is the origin airport and Chicago O'Hare International Airport (ORD) is the destination airport.

How far is Chicago from Portland?

PDX and ORD are approximately 1,735 miles apart by great-circle distance.

Are there direct flights from PDX to ORD?

Yes. Roame's current schedule feed shows nonstop service from PDX to ORD.

Which airlines market flights from PDX to ORD?

Which aircraft fly from PDX to ORD?

Aircraft listed in the current schedule include Airbus A319 (319), Airbus A320 (320), Airbus A321 (321), Airbus A321neo (32Q), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-800 Winglets (73H), Boeing 737-900 Winglets (73J), Boeing 737 MAX 8 (7M8) and JET.