$112 Cheap United flights from Chicago to Portland (ORD to PDX)

Find The Best Day To Fly from Chicago to Portland

Amazing United ORD to PDX Flight Deals

The cheapest flights to Portland Intl. found within the past 7 days were $227 round trip and $112 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Feb 19 - Tue, Feb 24
ORD
Chicago
PDX
Portland
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 19 from Chicago to Portland, returning Tue, Feb 24, priced at $227 found 1 day ago

PDX From ORD Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
The Bidwell Marriott Portland

The Bidwell Marriott Portland

4 out of 5
Price was $523, price is now $356 per person
$356
per person
Nov 13 - Nov 17
found 1 day ago
Roundtrip non-stop flight included
Chicago (CHI) to Portland (PDX)
Mark Spencer Hotel

Mark Spencer Hotel

3 out of 5
Save 100% on your flight
Price was $682, price is now $411 per person
$411
per person
Jan 15 - Jan 20
found 4 hours ago
Roundtrip non-stop flight included
Chicago (CHI) to Portland (PDX)
The Nines, a Luxury Collection Hotel, Portland

The Nines, a Luxury Collection Hotel, Portland

5 out of 5
Save 100% on your flight
Price was $829, price is now $546 per person
$546
per person
Jan 15 - Jan 20
found 4 hours ago
Roundtrip non-stop flight included
Chicago (CHI) to Portland (PDX)
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Frequently asked questions

Can I catch a flight from ORD to PDX Airport right now?
Make sure you check out our Covid-19 Travel Advisor to learn if there are any current quarantine requirements or travel advice reports in place in PDX when flying from ORD.
What terminal is United Airlines at O'Hare Intl. Airport (ORD)?
If you're flying with United Airlines from O'Hare Intl. Airport (ORD), you'll usually be boarding from terminal 1. If you're traveling to PDX from here, you're most likely to be disembarking at the main terminal.
Are there United Airlines non-stop flights from ORD to PDX?
Yes, you can fly straight from O'Hare Intl. Airport (ORD) to PDX with United Airlines and avoid tiresome stopovers. The less time you spend stuck in a plane, the more time you'll have for adventuring.
How long is a United Airlines flight from ORD to PDX?
Have a power nap and start your getaway feeling refreshed and relaxed. You'll have sufficient time to do so when traveling with United Airlines between ORD and PDX, with the average flight lasting 5 hours and 12 minutes.
What type of aircraft does United Airlines fly from ORD to PDX?
Booked a seat with United Airlines from ORD to PDX? The Boeing 737 MAX 9 and the Boeing 737-800 are the airplane models that generally operate on this route.
How many direct and indirect flights does United Airlines fly from ORD to PDX?
You'll find around 4 United Airlines flights each day from ORD to PDX.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Portland Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Chicago ORD to Portland PDX 

To find the best deals on flights to Chicago from Portland with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Chicago ORD to Portland PDX with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $227 to $227, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Chicago ORD to Portland PDX 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Chicago to Portland costs from $112. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Portland PDX from  Chicago ORD with United 

To find a cheap United flight from Chicago ORD to Portland PDX, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Chicago ORD to Portland PDX 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as February, or if you book a flight with a stopover. 

 

Find nonstop flights from Chicago ORD to Portland PDX with United 

If you’re keen to be on Portland soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Chicago ORD to Portland PDX 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Portland PDX from  Chicago ORD with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Portland

Holiday Inn Airport - Portland by IHG

Holiday Inn Airport - Portland by IHG

3 out of 5
8439 Ne Columbia Blvd, Portland, OR
This hotel features an indoor pool, a 24-hour gym, and a restaurant. Traveling on business? Take advantage of the business center, free WiFi in public areas, ...
8/10 Very Good! (2,707 reviews)
It was very nice and quiet. After a long day of travels by, it was nice to go to our room and relax.

Reviewed on Oct 29, 2025

Holiday Inn Airport - Portland by IHG
Embassy Suites by Hilton Portland Airport

Embassy Suites by Hilton Portland Airport

3.5 out of 5
7900 Ne 82nd Ave, Portland, OR
This hotel features an indoor pool, a 24-hour gym, and a restaurant. Traveling on business? Take advantage of the 24-hour business center, express check-out, ...
9/10 Wonderful! (2,077 reviews)
Breakfast was plentiful, also a chef for to make your omelette selections. Pool is salt water. That was interesting. Shuttle is convenient.

Reviewed on Oct 27, 2025

Embassy Suites by Hilton Portland Airport
Radisson Hotel Portland Airport

Radisson Hotel Portland Airport

3.5 out of 5
6233 NE 78th Court, Portland, OR
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
8.8/10 Excellent! (2,833 reviews)
The lady that checked us in was so friendly & wonderful. Very informative & helpful & got us all scheduled for the airport shuttle which was so quick & very on time. We will totally stay there again

Reviewed on Oct 28, 2025

Radisson Hotel Portland Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.