Cheap flights from Chicago, IL to Portland, OR

Flights starting at $101. Choose between Alaska Airlines, Spirit Airlines, or United Airlines to find the best price.

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Round trips

Updated:

One-way trips

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Chicago ORDLas Vegas LASPortland PDX

Multiple carriers

$112
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Chicago ORDLas Vegas LASPortland PDX

Spirit Airlines

$101

Updated:

1736 miles
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Travelers usually depart from O Hare International, Chicago Midway International, Chicago, IL - Union Station, Chicago Rockford International, or Chicago Downtown Greyhound Station when they travel from Chicago to Portland. Book your trip to arrive at Portland International, Portland, OR - Union Station, or Portland, OR - Greyhound Station. The distance between Chicago and Portland is 2794 km. The most popular airlines for this route are Alaska Airlines, Spirit Airlines, United Airlines, Frontier Airlines, and Delta Air Lines. Chicago and Portland have 229 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Chicago to Portland in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 19.03 - Sat 25.03

AirlineSun 19.03Mon 20.03Tue 21.03Wed 22.03Thu 23.03Fri 24.03Sat 25.03
4444444
1111111
---------------------

Weekly direct flights for Sun 26.03 - Sat 01.04

AirlineSun 26.03Mon 27.03Tue 28.03Wed 29.03Thu 30.03Fri 31.03Sat 01.04
3444443
111------12
---------------------

Weekly direct flights for Sun 02.04 - Sat 08.04

AirlineSun 02.04Mon 03.04Tue 04.04Wed 05.04Thu 06.04Fri 07.04Sat 08.04
3444443
1211222
------------111

Weekly direct flights for Sun 09.04 - Sat 15.04

AirlineSun 09.04Mon 10.04Tue 11.04Wed 12.04Thu 13.04Fri 14.04Sat 15.04
3444443
1111122
11------111

Check-in for a flight from Chicago to Portland

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Alaska AirlinesASAASYesOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight

United States COVID-19 travel restrictions

Your trip summary

Most travelers from Chicago, ORD can enter Portland, PDX.

Departure

Additional information
  • Masks are recommended in certain settings

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Chicago to Portland?
A one-way nonstop (direct) flight between Chicago and Portland takes around 4.5 hours.
What is the flight distance between Chicago and Portland?
The flight distance between Chicago and Portland is 2794 km.
What airlines offer nonstop (direct) flights between Chicago and Portland?
Several carriers operate flights between Chicago and Portland. Airlines offering nonstop (direct) flights include Alaska Airlines, United Airlines, American Airlines.
What are the most popular routes to and from Chicago?
Travelers frequently search for route combinations, such as Chicago and Las Vegas, Guadalajara, Denver, Orlando, Phoenix, Mexico City, Paris, Barcelona, Tampa, Miami, London, Rome, Los Angeles, Madrid, Fort Myers, Athens, San Francisco, New York, Austin, Atlanta.
What are the most popular routes to and from Portland?
Travelers frequently search for route combinations, such as Portland and Denver, Las Vegas, Phoenix, Los Angeles, Atlanta, San Francisco, Houston, Mexico City, San Diego, Salt Lake City, Minneapolis, Washington, D.C., Cincinnati, Austin, Dallas, London, Paris, Charlotte, Tampa, New Orleans.
Which airports are there in Chicago?
Chicago is mainly served by O Hare International. But there are other airports nearby, including Chicago Midway International, Chicago Rockford International.
What airports are near Chicago?
The main airport in Chicago is O Hare International. It is also served by Gerald R. Ford International, General Mitchell International, General Wayne A. Downing Peoria International, Dane County Regional, Fort Wayne International, Quad City International, Central Illinois Regional, South Bend International, Muskegon County, University of Illinois Willard.
What airports are near Portland?
The main airport in Portland is Portland International. It is also served by Seattle–Tacoma International, Portland International, Eugene, Roberts Field, Kenmore Air Harbor Seaplane Base.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Chicago and Portland?
Yes, it's possible to combine different modes of transport between Chicago and Portland thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Chicago and Portland can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between Chicago and Portland?
When's the best time to travel between Chicago and Portland?
What flights operate between Chicago and Portland?
How many airports are there near Chicago?
How many airports are there near Portland?
What time do nonstop (direct) flights between Chicago and Portland depart?
What time do nonstop (direct) flights between Chicago and Portland arrive?
What time do flights between Chicago and Portland depart?
What time do flights between Chicago and Portland arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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