PDX

$67 Find Cheap Flights from Illinois to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$223
Overall average: $296
United Airlines
Tue 1/6Wed 1/7
ORD - PDX • Non-stop
Cheapest non-stop
$227
Typical prices: $256-$508
Southwest
Sat 1/10Thu 2/5
MDW - PDX • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Illinois to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Portland

Tue, Jan 6 - Wed, Jan 7
United Airlines Logo
9:10 am - 11:57 am
ORD
-
PDX
4h 47mnonstop
United Airlines Logo
1:24 pm - 9:15 pm
PDX
-
ORD
5h 51m1 stop
$223United Airlines
Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
2:30 pm - 11:04 am
ORD
-
PDX
22h 34m1 stop
Multiple Airlines Logo
1:38 pm - 11:50 pm
PDX
-
ORD
8h 12m1 stop
$225Multiple Airlines
Sat, Jan 10 - Sat, Jan 17
Southwest Logo
1:10 pm - 8:40 pm
MDW
-
PDX
9h 30m1 stop
Southwest Logo
6:00 am - 11:55 am
PDX
-
MDW
3h 55mnonstop
$227Southwest
Tue, Jan 20 - Tue, Jan 27
United Airlines Logo
4:15 pm - 6:56 pm
ORD
-
PDX
4h 41mnonstop
United Airlines Logo
7:00 am - 5:06 pm
PDX
-
ORD
8h 06m1 stop
$227United Airlines
Fri, Jan 16 - Sun, Jan 18
Hawaiian Airlines Logo
3:44 pm - 11:50 pm
ORD
-
PDX
10h 06m1 stop
Hawaiian Airlines Logo
7:05 am - 1:10 pm
PDX
-
ORD
4h 05mnonstop
$229Hawaiian Airlines
Sat, Jan 17 - Tue, Jan 20
Southwest Logo
8:35 am - 11:15 am
MDW
-
PDX
4h 40mnonstop
Southwest Logo
2:25 pm - 5:05 am
PDX
-
MDW
12h 40m1 stop
$232Southwest
Sat, Feb 14 - Wed, Feb 18
Alaska Airlines Logo
2:07 pm - 4:50 pm
ORD
-
PDX
4h 43mnonstop
Alaska Airlines Logo
8:30 am - 4:33 pm
PDX
-
ORD
6h 03m1 stop
$234Alaska Airlines
Tue, Jan 6 - Wed, Jan 21
Alaska Airlines Logo
6:00 am - 10:53 am
ORD
-
PDX
6h 53m1 stop
Alaska Airlines Logo
2:38 pm - 11:50 pm
PDX
-
ORD
7h 12m1 stop
$235Alaska Airlines
Wed, Jan 7 - Wed, Jan 14
Delta Logo
1:49 pm - 8:12 pm
MDW
-
PDX
8h 23m1 stop
Delta Logo
11:44 am - 10:07 pm
PDX
-
MDW
8h 23m1 stop
$237Delta
Fri, Jan 9 - Sat, Jan 10
Delta Logo
1:49 pm - 8:12 pm
MDW
-
PDX
8h 23m1 stop
Delta Logo
6:00 am - 4:16 pm
PDX
-
MDW
8h 16m1 stop
$247Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$68
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from St. Louis to Portland

FAQs for booking flights from Illinois to Portland

  • How does KAYAK find such low prices on flights from Illinois to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Seaside
Vancouver
Salem
The Dalles
Lake Oswego
Clackamas
Stevenson
Government Camp
Carson
Kelso
Gleneden Beach
Gladstone
Oceanside
Dundee
Durham

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Portland (PDX)