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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$90 CHEAP FLIGHTS from Illinois to Portland

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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.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Portland

Wed, Sep 3 - Sat, Sep 6

6:10 am - 1:22 pmORD-PWM

6h 12m1 stop

2:17 pm - 6:24 pmPWM-ORD

5h 07m1 stop

$183JetBlue

Find Deal

Tue, Sep 23 - Thu, Sep 25

6:45 am - 1:22 pmORD-PWM

5h 37m1 stop

2:17 pm - 8:50 pmPWM-ORD

7h 33m1 stop

$203JetBlue

Find Deal

Tue, Jul 1 - Fri, Jul 4

6:30 pm - 10:01 pmORD-PWM

2h 31mnonstop

6:10 am - 8:05 amPWM-ORD

2h 55mnonstop

$204United Airlines

Find Deal

Tue, Jul 1 - Fri, Jul 4

6:30 pm - 10:01 pmORD-PWM

2h 31mnonstop

2:08 pm - 6:40 pmPWM-ORD

5h 32m1 stop

$214United Airlines

Find Deal

Tue, Jul 1 - Fri, Jul 4

3:40 pm - 12:26 amORD-PWM

7h 46m1 stop

5:35 pm - 10:21 pmPWM-ORD

5h 46m1 stop

$217Delta

Find Deal

Tue, Jul 1 - Fri, Jul 4

9:24 am - 4:10 pmMDW-PWM

5h 46m1 stop

11:44 am - 5:40 pmPWM-MDW

6h 56m1 stop

$217Delta

Find Deal

Mon, Jun 30 - Wed, Jul 9

7:09 pm - 10:47 pmORD-PWM

2h 38mnonstop

6:15 am - 8:11 amPWM-ORD

2h 56mnonstop

$219American Airlines

Find Deal

Wed, Sep 3 - Tue, Sep 9

7:10 pm - 10:43 pmORD-PWM

2h 33mnonstop

6:00 am - 7:56 amPWM-ORD

2h 56mnonstop

$231American Airlines

Find Deal

Tue, Sep 16 - Sat, Sep 20

6:25 am - 1:00 pmMDW-PWM

5h 35m1 stop

4:50 pm - 6:25 pmPWM-MDW

2h 35mnonstop

$241Southwest

Find Deal

Sat, Sep 13 - Sun, Sep 14

12:50 pm - 4:05 pmMDW-PWM

2h 15mnonstop

7:55 pm - 9:30 pmPWM-MDW

2h 35mnonstop

$245Southwest

Find Deal

Useful Info

Low season	January
High season	July
Cheapest flight	$90

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly and prices are also 0% lower on average.

Flight from Chicago O'Hare Airport 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.

Jackson

Freeport

Intervale

Everything you need to know for your flight to Portland

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Portland

Portland (PWM)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

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$90 Find Cheap Flights from Illinois to Portland

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

Cheap Flights from Illinois to Portland

Recent round-trip flight deals from Illinois to Portland

Recent one-way flight deals from Illinois to Portland

Recent last minute flight deals from Illinois to Portland

Recent direct flight deals from Illinois to Portland

Good to know

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?

Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

Cabin class types available on flights to Illinois

Complete your trip to Portland with a hotel stay or car rental

Find direct flights for Portland

Flights to other popular destinations

Flights from domestic origins to Portland

Choose which airport to fly into in Portland

Find deals for your return flight