Cheap flights from Portland to O'Hare Intl (PDX - ORD)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Portland (PDX) to O'Hare Intl (ORD)

All the information you need to plan the best PDX to ORD flight in 2021: compare Portland to O'Hare Intl flight prices with the expected peak season, weather and rainfall in O'Hare Intl.
PDX - ORD
Price
$236 - $349
ORD
Temperature
23 - 73.4 °F
ORD
Precipitation
1.7 - 4.9 inches

Popular in

December

High demand for flights, 22% potential price rise

Cheapest in

August

Best time to find cheap flights, 13% potential price drop

Round-trip from

$236

From Portland to Chicago O'Hare Intl

One-way from

$105

One-way flight from Portland to Chicago O'Hare Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Portland to Chicago O'Hare Intl Airport?

Users have found that booking a flight from Portland to Chicago O'Hare Intl Airport at least 17 days early can save you up to 13% on average compared to booking a flight this week. If booking 17 days before your flight isn’t an option for you, users have found flights from Portland to Chicago O'Hare Intl Airport for as little as $275 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $324 for flights departing within the next 3 days.

What is the cheapest month to fly from Portland to Chicago O'Hare Intl Airport?

August is one of the best times of the year to fly to Chicago O'Hare Intl Airport from Portland. Prices for August average $274 per person but you can even find prices for as low as $118. The most expensive prices can be found in the month of December. Opting for a August flight can save you 27% on your journey compared to booking in August

When is the cheapest time to fly from Portland to Chicago O'Hare Intl Airport (PDX - ORD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Chicago O'Hare Intl Airport as you normally would.

Cheap flights from Portland to O'Hare Intl in December, January 2022

The best prices found for PDX to ORD flights for December, January
7 Dec - 15 Dec
$123pp
PDX
Portland
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
PDX
Portland
7 Dec - 15 Dec
$125pp
PDX
Portland
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
PDX
Portland
12 Dec - 15 Dec
$129pp
PDX
Portland
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
PDX
Portland

Portland to O'Hare Intl 2022 flight deals

Cheap flights to O'Hare Intl from Portland found for this year
7 Dec - 15 Dec
$123pp
PDX
Portland
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
PDX
Portland
7 Dec - 15 Dec
$125pp
PDX
Portland
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
PDX
Portland
12 Dec - 15 Dec
$129pp
PDX
Portland
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
PDX
Portland

Non-stop flights to O'Hare Intl from Portland

Save time with Portland to O'Hare Intl direct flight deals
18 Jan - 25 Jan
$197pp
PDX
Portland
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
PDX
Portland
13 Jan - 15 Jan
$207pp
PDX
Portland
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
PDX
Portland
27 Jan - 31 Jan
$216pp
PDX
Portland
Alaska Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Alaska Airlines
Non-Stop
PDX
Portland

Last minute flights from Portland to O'Hare Intl

Late deals on round-trip flights to O'Hare Intl from Portland, departing today and this week
7 Dec - 15 Dec
$123pp
PDX
Portland
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
PDX
Portland
7 Dec - 15 Dec
$125pp
PDX
Portland
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
PDX
Portland
12 Dec - 15 Dec
$129pp
PDX
Portland
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
PDX
Portland

One-way flights to O'Hare Intl from Portland

The cheapest one-way flights from Portland to O'Hare Intl
8:52 am - 5:04 am
Spirit Airlines
2 Stops
18h 12m
PDX - ORD
Spirit Airlines
$105
FareScan
7:40 pm - 4:15 am
Delta
1 Stop
6h 35m
PDX - ORD
Delta
$108
Delta
5:20 am - 11:20 am
Alaska Airlines
Nonstop
4h 00m
PDX - ORD
Alaska Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Portland</span> to <span class="emphasized">O'Hare Intl</span> flights.

Flight FAQs

From Portland to O'Hare Intl

What airport do you fly from for flights from Portland to Chicago O'Hare Intl?

For a flight from Portland to Chicago O'Hare Intl, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city. Portland is the only Portland airport and it handles 12 outbound flights to Chicago O'Hare Intl per day. 8 airlines have flights to Chicago O'Hare Intl from Portland on a regular basis.

Which airlines flying from Portland to Chicago O'Hare Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Portland to Chicago O'Hare Intl have new flexible policies in place due to COVID-19. United Airlines, Alaska Airlines, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Portland to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

Yes, there are multiple flights from Portland to Chicago O'Hare Intl Airport for under $200. The cheapest flight booked recently is on Frontier for just $123, but on average you can expect to pay $148.

Are there nonstop flights from Portland to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Portland to Chicago O'Hare Intl Airport under $200. A good price for a nonstop flight from Portland to Chicago O'Hare Intl Airport is less than $269.

Are there last-minute flights available from Portland to Chicago O'Hare Intl Airport for under $200?

There are currently 20+ open flights from Portland to Chicago O'Hare Intl Airport within the next 7 days for less than $200.

What days are nonstop flights available from Portland to Chicago O'Hare Intl Airport?

Nonstop flights can be found on the following days: Thursday.

How many flights depart from Portland to Chicago O'Hare Intl Airport on average per day?

2 flight departures from Portland to Chicago O'Hare Intl Airport per day on average.
Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from Portland to Chicago O'Hare Intl Airport?

A quick flight from Portland to Chicago O'Hare Intl Airport can take about 7h 43m. Frontier provides one of the quickest options available for as low as $123. The distance from Portland to Chicago O'Hare Intl Airport is about 1744 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Portland to Chicago O'Hare Intl Airport round-trip?

Our cheapest airline available from Portland to Chicago O'Hare Intl Airport is Frontier. Our recent data shows that you can find tickets from as low as $123 on this airline. An additional option worth looking into is Spirit Airlines, starting at $160. Frontier is currently priced 54% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Portland to Chicago O'Hare Intl Airport one-way?

One-way options have recently been found by users for as low as $62 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $79 and Alaska Airlines from $99 one-way.

What are the most reliable airlines from Portland to Chicago O'Hare Intl Airport?

No one likes to see their flight delayed. When booking a flight from Portland to Chicago O'Hare Intl Airport consider choosing SWISS (96%), LOT (95%) or SAS (92%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Portland to Chicago O'Hare Intl Airport?

When booking a flight from Portland to Chicago O'Hare Intl Airport, you may want to consider flying on Major Airline, American Airlines or Alaska Airlines as they are the most popular for this route.

What are the cheapest flights from Portland to Chicago O'Hare Intl Airport?

The cheapest flight price from Portland to Chicago O'Hare Intl Airport is $92. On average you can expect to pay $390. The most popular route, (Portland - Chicago O'Hare Intl), can usually be booked for $138.

Related searches

Flights to O'Hare Intl from Portland (PDX)
Flights to Portland Flights to O'Hare Intl Flights from Portland

Rent a Car

Car Rentals at O'Hare Intl Car Rentals in Illinois

COVID Restrictions

View COVID Travel Restrictions for O'Hare Intl (ORD)

Do I need a COVID test to fly to O'Hare Intl from Portland?

Information is based on travel restrictions for travel to Chicago O'Hare Intl within the United States

Most visitors from Portland need to provide a negative COVID-19 test result and/or quarantine to enter Chicago O'Hare Intl.

COVID-19 testing requirements
Visitors from Portland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Chicago O'Hare Intl.

Quarantine requirements
Visitors from Portland are not required to quarantine after entering Chicago O'Hare Intl.

Do I need a test to fly back to Portland from O'Hare Intl?

Returning to Portland from Chicago O'Hare Intl

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Portland.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering Portland.

Hide COVID Travel Restrictions for O'Hare Intl (ORD)

Alternative routes for Portland to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for O'Hare Intl

Things to know before you go - useful duration and weather info for your trip from Portland to O'Hare Intl.
Average temperature for December in O'Hare Intl
37.4 °F
Avg rainfall for December in O'Hare Intl
1.9 ″

Airports servicing Portland

Airports servicing Chicago

Top 7 airlines flying from Portland to Chicago O'Hare Intl

The chart below displays the airlines Cheapflights users traveling from Portland to O'Hare Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$106 $233 No cancel fee 62%
Spirit Airlines
$116 $254 No cancel fee 65%
Delta
$139 $284 No cancel fee N/A
American Airlines
$140 $331 No cancel fee 71%
Alaska Airlines
$140 $299 No cancel fee 75%
United Airlines
$140 $356 No cancel fee 69%
Sun Country Air
$141 $272 No cancel fee 83%

Hourly flight availability from Portland to O'Hare Intl

See what time of day planes typically take off from Portland towards O'Hare Intl.
Morning 6 AM to noon 58% of PDX to ORD departures
Afternoon Noon to 6 PM 33% of PDX to ORD departures
Evening 6 PM to midnight 8% of PDX to ORD departures
Early morning Midnight to 6 AM 1% of PDX to ORD departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Portland to O'Hare Intl
See how many times per day planes take to the skies headed from Portland to O'Hare Intl.
Sunday
13 daily flights
Monday
12 daily flights
Tuesday
13 daily flights
Wednesday
16 daily flights
Thursday
14 daily flights
Friday
11 daily flights
Saturday
10 daily flights