Cheap Flights from Chicago (ORD) to Portland (PDX) from HK$927~

View HK$927 flight on Sat, 6 Dec 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Portland International Airport (PDX)

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Find Cheap Flights from Chicago (ORD) to Portland (PDX)

Prices were available within the past 7 days and start at HK$927 for one-way flights and HK$1,844 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 6 Dec - Sat, 13 Dec
ORD
Chicago
PDX
Portland
HK$1,844 Return, found 6 days ago
HK$1,844
Return
found 6 days ago
Select Delta flight, departing Sat, 6 Dec from Chicago to Portland, returning Sat, 13 Dec, priced at HK$1,844 found 6 days ago
Delta
Sat, 6 Dec - Sat, 13 Dec
ORD
Chicago
PDX
Portland
HK$2,122 Return, found 6 days ago
HK$2,122
Return
found 6 days ago
Select Delta flight, departing Sat, 6 Dec from Chicago to Portland, returning Sat, 13 Dec, priced at HK$2,122 found 6 days ago
Delta
Sat, 6 Dec - Sat, 13 Dec
ORD
Chicago
PDX
Portland
HK$2,176 Return, found 6 days ago
HK$2,176
Return
found 6 days ago
Select Delta flight, departing Sat, 6 Dec from Chicago to Portland, returning Sat, 13 Dec, priced at HK$2,176 found 6 days ago
United
Sat, 6 Dec - Sat, 13 Dec
ORD
Chicago
PDX
Portland
HK$2,198 Return, found 6 days ago
HK$2,198
Return
found 6 days ago
Select United flight, departing Sat, 6 Dec from Chicago to Portland, returning Sat, 13 Dec, priced at HK$2,198 found 6 days ago
United
Sat, 6 Dec - Sat, 13 Dec
ORD
Chicago
PDX
Portland
HK$2,239 Return, found 6 days ago
HK$2,239
Return
found 6 days ago
Select United flight, departing Sat, 6 Dec from Chicago to Portland, returning Sat, 13 Dec, priced at HK$2,239 found 6 days ago
United
Sat, 6 Dec - Sat, 13 Dec
ORD
Chicago
PDX
Portland
HK$2,390 Return, found 6 days ago
HK$2,390
Return
found 6 days ago
Select United flight, departing Sat, 6 Dec from Chicago to Portland, returning Sat, 13 Dec, priced at HK$2,390 found 6 days ago
United
Sat, 6 Dec - Sat, 13 Dec
ORD
Chicago
PDX
Portland
HK$2,435 Return, found 6 days ago
HK$2,435
Return
found 6 days ago
Select United flight, departing Sat, 6 Dec from Chicago to Portland, returning Sat, 13 Dec, priced at HK$2,435 found 6 days ago
American Airlines
Sat, 6 Dec - Sat, 13 Dec
ORD
Chicago
PDX
Portland
HK$2,444 Return, found 6 days ago
HK$2,444
Return
found 6 days ago
Select American Airlines flight, departing Sat, 6 Dec from Chicago to Portland, returning Sat, 13 Dec, priced at HK$2,444 found 6 days ago
United
Sat, 6 Dec - Sat, 13 Dec
ORD
Chicago
PDX
Portland
HK$2,466 Return, found 6 days ago
HK$2,466
Return
found 6 days ago
Select United flight, departing Sat, 6 Dec from Chicago to Portland, returning Sat, 13 Dec, priced at HK$2,466 found 6 days ago
Delta
Sat, 6 Dec - Sat, 13 Dec
ORD
Chicago
PDX
Portland
HK$2,478 Return, found 6 days ago
HK$2,478
Return
found 6 days ago
Select Delta flight, departing Sat, 6 Dec from Chicago to Portland, returning Sat, 13 Dec, priced at HK$2,478 found 6 days ago

Find the cheapest month to fly from Chicago (ORD) to Portland (PDX)

August is typically the cheapest month to fly

From HK$815 - HK$2,088 per traveller.
Chicago to Portland route information
Origin airport
O'Hare Intl.
Destination airport
Portland Intl.
Return price
HK$1,844
Distance
2774 km
Average flight time
3 hours 47 mins

Flights from Chicago to Portland

Book cheap flights from Chicago (ORD) to Portland (PDX) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Chicago (ORD) to Portland (PDX) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chicago (ORD) to Portland (PDX) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Portland flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Portland and things to do in Portland for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Portland more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Portland is HK$927 now!

 

Frequently asked questions

How much is a flight from ORD to PDX?
If you're traveling from O'Hare Intl. Airport (ORD) to PDX, round-trip flights start from HK$1,844. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Intl. Airport (ORD) to PDX Airport?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from O'Hare Intl. Airport (ORD) to PDX that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ORD to Portland Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from O'Hare Airport to Portland Intl. Airport (PDX)?
You'll be in the air for a while, as the flight distance from O'Hare Intl. Airport (ORD) to Portland Airport is 2,800 kilometers. Create a playlist of your favorite songs before you leave home to keep yourself entertained during your flight.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to PDX?
United Airlines (UA) is a top choice. It offers 86 flights from O'Hare Airport to Portland Intl. Airport (PDX) each month. If you want more options, check out the ticket prices from Alaska Airlines (AS). This airlines operates 30 flights every month between these airports.
Are O'Hare Intl. Airport (ORD) to PDX Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from ORD to Portland Airport are available up to a year prior to departure on Expedia. And although you may nab a fantastic last-minute deal, it's not something you should bank on. Also, booking your flights in advance means you'll have more options — and you can avoid ending up with the dreaded middle seat! We regularly update our fares to bring you the best bargains, so keep checking in for all the latest specials.

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