How does KAYAK find such low prices on flights from Oregon to Chicago O'Hare Airport?

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 Oregon to Chicago O'Hare Airport. 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 Oregon to Chicago O'Hare Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Oregon 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 Oregon to Chicago O'Hare Airport?

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 Chicago O'Hare Airport with an airline and back to Oregon 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 Oregon to Chicago O'Hare Airport?

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 Chicago O'Hare Airport from Oregon 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>

Cheap Flights from Oregon to Chicago O'Hare (ORD) from $48

ORD

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

...and more

In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

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

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

Low season	January
High season	June
Cheapest flight	$48

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly with an average 19% increase in price.

Flight from Portland to Chicago O'Hare Airport

How does KAYAK find such low prices on flights from Oregon to Chicago O'Hare Airport?
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 Oregon to Chicago O'Hare Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Chicago O'Hare Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Oregon 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 Oregon to Chicago O'Hare Airport?
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 Chicago O'Hare Airport with an airline and back to Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Chicago O'Hare Airport?
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 Chicago O'Hare Airport from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Nonstop departures

Oregon to Chicago O'Hare Intl

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Wednesday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

See more direct flights

Nonstop returns

Chicago O'Hare Intl to Oregon

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Wednesday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

See more direct flights

Book cheap flights from Oregon to Chicago

Recent round-trip flight deals

5/18Sat

nonstopSpirit Airlines

3h 50mPDX-ORD

5/22Wed

nonstopSpirit Airlines

4h 30mORD-PDX

$67

5/18Sat

nonstopSpirit Airlines

3h 50mPDX-ORD

5/22Wed

nonstopSpirit Airlines

4h 30mORD-PDX

$68

6/5Wed

nonstop

4h 07mPDX-ORD

6/11Tue

nonstop

4h 20mORD-PDX

$129

5/18Sat

nonstop

3h 50mPDX-ORD

5/25Sat

1 stop

17h 15mORD-PDX

$133

5/31Fri

1 stopFrontier

21h 30mPDX-ORD

6/3Mon

1 stopFrontier

18h 26mORD-PDX

$187

5/20Mon

1 stopFrontier

18h 32mPDX-ORD

5/28Tue

2 stopsFrontier

25h 21mORD-PDX

$189

7/17Wed

nonstopAmerican Airlines

3h 55mPDX-ORD

7/27Sat

nonstopAmerican Airlines

4h 25mORD-PDX

$198

8/13Tue

nonstopAlaska Airlines

4h 04mPDX-ORD

8/16Fri

nonstopAlaska Airlines

4h 20mORD-PDX

$204

7/13Sat

nonstopAmerican Airlines

3h 55mPDX-ORD

7/20Sat

nonstopAmerican Airlines

4h 25mORD-PDX

$207

6/4Tue

nonstopAlaska Airlines

4h 05mPDX-ORD

6/11Tue

nonstopAlaska Airlines

4h 20mORD-PDX

$209

Recent one-way flight deals

6/19Wed

nonstopSpirit Airlines

4h 07mPDX-ORD

$48

6/6Thu

nonstopSpirit Airlines

4h 07mPDX-ORD

$49

5/22Wed

2 stopsFrontier

30h 40mPDX-ORD

$84

5/25Sat

2 stopsFrontier

11h 00mPDX-ORD

$88

6/29Sat

nonstopAmerican Airlines

4h 05mPDX-ORD

$104

6/9Sun

1 stopDelta

5h 59mPDX-ORD

$124

6/30Sun

1 stopDelta

5h 59mPDX-ORD

$129

6/28Fri

nonstopUnited Airlines

3h 58mPDX-ORD

$135

9/18Wed

1 stopAmerican Airlines

6h 51mRDM-ORD

$139

6/17Mon

nonstopUnited Airlines

3h 58mPDX-ORD

$159

Last minute flights from Oregon to O'Hare Intl

Last minute flight, train and bus deals

5/13Mon

nonstopSpirit Airlines

3h 50mPDX-ORD

5/18Sat

nonstopSpirit Airlines

4h 30mORD-PDX

$161

5/11Sat

nonstopSpirit Airlines

3h 50mPDX-ORD

5/15Wed

nonstopSpirit Airlines

4h 30mORD-PDX

$162

5/13Mon

multi-stopFrontier

21h 57mPDX-ORD

5/21Tue

multi-stopFrontier

17h 43mORD-PDX

$192

5/12Sun

multi-stop

21h 57mPDX-ORD

5/15Wed

nonstop

4h 30mORD-PDX

$204

5/12Sun

multi-stop

8h 06mPDX-ORD

5/18Sat

nonstop

4h 30mORD-PDX

$209

5/13Mon

multi-stopFrontier

21h 57mPDX-ORD

5/21Tue

multi-stopFrontier

25h 21mORD-PDX

$254

5/13Mon

nonstopAmerican Airlines

4h 06mPDX-ORD

5/22Wed

nonstopAmerican Airlines

4h 28mORD-PDX

$293

5/13Mon

multi-stopAmerican Airlines

9h 01mPDX-ORD

5/22Wed

nonstopAmerican Airlines

4h 28mORD-PDX

$301

5/13Mon

multi-stopDelta

5h 59mPDX-ORD

5/15Wed

multi-stopDelta

6h 34mORD-PDX

$312

5/13Mon

multi-stopDelta

8h 45mPDX-ORD

5/16Thu

multi-stopDelta

6h 34mORD-PDX

$355

Flights to Chicago O'Hare Airport

Destination:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Chicago O'Hare Airport - Oregon

Cabin classes:

$731

$1,162

$720

$191

Browse origins:

$263

Flights from Eugene to Chicago O'Hare Intl Airport

$348

Flights from Medford to Chicago O'Hare Intl Airport

$685

Flights from North Bend to Chicago O'Hare Intl Airport

$67

Flights from Portland to Chicago O'Hare Intl Airport

$293

Flights from Redmond to Chicago O'Hare Intl Airport

Browse destinations:

$67

Flights to Chicago O'Hare Intl Airport, Chicago

ORD

Find cheap flights from Oregon to Chicago O'Hare Airport from $48

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 6/19. 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.

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

Good to know

Low season

High season

Cheapest flight

FAQs for booking Oregon to Chicago O'Hare Airport flights

How does KAYAK find such low prices on flights from Oregon to Chicago O'Hare Airport?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Chicago O'Hare Airport?

What is the Hacker Fare option on flights from Oregon to Chicago O'Hare Airport?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Chicago O'Hare Airport?

Prefer to fly non-stop from Oregon to Chicago O'Hare Airport?

Oregon to Chicago O'Hare Intl

Chicago O'Hare Intl to Oregon

Book cheap flights from Oregon to Chicago

Recent round-trip flight deals

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Recent one-way flight deals

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Search by airline

Search by price

Last minute flights from Oregon to O'Hare Intl

Last minute flight, train and bus deals

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Flights to Chicago O'Hare Airport

Destination:

Return flight deals:

Cabin classes:

Browse origins:

Browse destinations: