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Cheap flights from Chicago to Portland International (CHI - PDX)

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The best prices from Chicago to Portland International are usually found in February or January, booked 46 days in advance, depart on a Wednesday or Tuesday and return on a Friday

How to find the cheapest flight from
Chicago (CHI) to Portland International (PDX)

CHI - PDX
Price
$234 - $352
Popular in July High demand for flights, 17% potential price rise
Cheapest in February Best time to find cheap flights, 20% potential price drop
Round-trip from $234 From Chicago to Portland International
One-way from $36 One-way flight from Chicago to Portland International
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Chicago to Portland International?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Chicago to Portland International?

Find a great deal and save up to 19% by booking at least 22 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago to Portland International within the next two weeks, with the cheapest ticket starting at $129.

What is the cheapest month to fly from Chicago to Portland International?

February is one of the best times of the year to fly to Portland International from Chicago. Prices for February average $131 per person but you can even find prices for as low as $77. The most expensive prices can be found in the month of December. Opting for a February flight can save you 19% on your journey compared to booking in February

When is the cheapest time to fly from Chicago to Portland International (CHI - PDX)?

It’s optimal to fly from Chicago to Portland International in the noon. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Chicago to Portland International in August, September 2020

The best prices found for CHI to PDX flights for August, September
2 Aug - 29 Aug
$85pp
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
PDX
Portland
PDX
Portland
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
2 Aug - 29 Aug
$96pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
PDX
Portland
PDX
Portland
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
22 Aug - 29 Aug
$97pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
PDX
Portland
PDX
Portland
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Chicago to Portland International 2020 flight deals

Cheap flights to Portland International from Chicago found for this year
2 Aug - 29 Aug
$85pp
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
PDX
Portland
PDX
Portland
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
2 Aug - 29 Aug
$96pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
PDX
Portland
PDX
Portland
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
22 Aug - 29 Aug
$97pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
PDX
Portland
PDX
Portland
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Non-stop flights to Portland International from Chicago

Save time with Chicago to Portland International direct flight deals
8 Oct - 18 Oct
$216pp
ORD
Chicago O'Hare Intl
Major Airline
Non-Stop
PDX
Portland
PDX
Portland
Major Airline
Non-Stop
ORD
Chicago O'Hare Intl
8 Aug - 19 Aug
$217pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
PDX
Portland
PDX
Portland
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
21 Aug - 6 Sep
$224pp
ORD
Chicago O'Hare Intl
Major Airline
Non-Stop
PDX
Portland
PDX
Portland
Major Airline
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from Chicago to Portland International

Late deals on round-trip flights to Portland International from Chicago, departing today and this week
27 Jul - 6 Aug
$110pp
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
PDX
Portland
PDX
Portland
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
26 Jul - 6 Aug
$119pp
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
PDX
Portland
PDX
Portland
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
28 Jul - 1 Aug
$128pp
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
PDX
Portland
PDX
Portland
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

One-way flights to Portland International from Chicago

The cheapest one-way flights from Chicago to Portland International
6:35 am - 7:52 pm
Spirit Airlines
1 Stop
15h 17m
ORD - PDX
Spirit Airlines
$36
FlightNetwork
6:35 am - 4:07 pm
Spirit Airlines
1 Stop
11h 32m
ORD - PDX
Spirit Airlines
$58
Travelocity
6:35 am - 7:52 pm
Spirit Airlines
1 Stop
15h 17m
ORD - PDX
Spirit Airlines
$64
FlyFar

Related info for your journey

Useful info, stats and facts about Chicago to Portland International flights.

Flight FAQs

From Chicago to Portland International

Are flight prices decreasing from Chicago to Portland due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Chicago and Portland for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Chicago to Portland International for under $100 on Cheapflights?

Yes, there are multiple flights from Chicago to Portland International for under $100. The cheapest flight booked recently is on Spirit Airlines for just $85, but on average you can expect to pay $115.

Are there nonstop flights from Chicago to Portland International for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago to Portland International under $300. A good price for a nonstop flight from Chicago to Portland International is less than $266.

Are there last-minute flights available from Chicago to Portland International for under $200?

There are currently 20+ open flights from Chicago to Portland International within the next 7 days for less than $200.

Is Chicago weather warmer or cooler than Portland?

Expect the weather to be around 84 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Portland is generally colder than in Chicago.

How long is the flight from Chicago to Portland International?

There are many flights that can get you from Chicago to Portland International in 6h 06m. Fly via Delta to get the fastest option.

What is the cheapest airline to fly from Chicago to Portland International round-trip?

Our cheapest airline available from Chicago to Portland International is Spirit Airlines. Our recent data shows that you can find tickets from as low as $85 on this airline. You may be able to fly from Chicago to Portland International for 70% less than the average price by searching for this airline.

What are the cheapest airlines to fly from Chicago to Portland International one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $36.

Alternative routes for Chicago to Portland International

Destination information for Portland International

Things to know before you go. Useful info for your trip from Chicago to Portland International

Airports servicing Chicago

Chicago Midway (MDW)
Rockford (RFD)

Airports servicing Portland

Hourly flight availability from Chicago to Portland International

Morning 6 AM to noon 62% of CHI to PDX departures
Afternoon Noon to 6 PM 38% of CHI to PDX departures
Early morning Midnight to 6 AM 0% of CHI to PDX departures
Evening 6 PM to midnight 0% of CHI to PDX departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Chicago to Portland International
Sunday
8 daily flights
Monday
9 daily flights
Tuesday
8 daily flights
Wednesday
5 daily flights
Thursday
8 daily flights
Friday
9 daily flights
Saturday
3 daily flights
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