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Cheap flights from Oregon to Chicago from $163

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:15 am - 1:13 pmEUG  Eugene-ORD Chicago O'Hare Intl
5h 58m1 stop Portland
Alaska Airlines Logo
6:47 pm - 11:58 pmORD  Chicago O'Hare Intl-EUG Eugene
7h 11m1 stop Seattle/Tacoma Intl
$327Alaska Airlines
Thu, Feb 4 - Tue, Feb 9
Alaska Airlines Logo
1:43 pm - 11:59 pmEUG  Eugene-ORD Chicago O'Hare Intl
8h 16m1 stop San Diego
Alaska Airlines Logo
5:55 pm - 11:59 pmORD  Chicago O'Hare Intl-EUG Eugene
8h 04m1 stop Seattle/Tacoma Intl
$337Alaska Airlines
Sat, Feb 6 - Wed, Feb 17
Frontier Logo
5:10 pm - 12:54 amPDX  Portland-ORD Chicago O'Hare Intl
29h 44m1 stop Denver Intl
Frontier Logo
7:25 am - 1:03 pmORD  Chicago O'Hare Intl-PDX Portland
7h 38m1 stop Denver Intl
$345Frontier
Tue, Dec 8 - Thu, Dec 10
Multiple Airlines Logo
7:00 am - 4:47 pmPDX  Portland-ORD Chicago O'Hare Intl
7h 47m1 stop San Diego
Multiple Airlines Logo
7:25 am - 4:10 pmORD  Chicago O'Hare Intl-PDX Portland
10h 45m1 stop Denver Intl
$345Multiple Airlines
Sat, Dec 5 - Tue, Dec 8
American Airlines Logo
11:13 pm - 5:07 amPDX  Portland-ORD Chicago O'Hare Intl
3h 54mnonstop
American Airlines Logo
5:05 pm - 7:55 pmORD  Chicago O'Hare Intl-PDX Portland
4h 50mnonstop
$347American Airlines
Wed, Dec 9 - Tue, Dec 15
American Airlines Logo
1:30 pm - 7:44 pmPDX  Portland-ORD Chicago O'Hare Intl
4h 14mnonstop
American Airlines Logo
9:45 am - 12:37 pmORD  Chicago O'Hare Intl-PDX Portland
4h 52mnonstop
$347American Airlines
Tue, Dec 8 - Sat, Dec 12
United Airlines Logo
7:10 am - 1:15 pmPDX  Portland-ORD Chicago O'Hare Intl
4h 05mnonstop
United Airlines Logo
8:48 am - 11:31 amORD  Chicago O'Hare Intl-PDX Portland
4h 43mnonstop
$347United Airlines
Sat, Jan 9 - Sat, Jan 16
United Airlines Logo
7:10 am - 1:15 pmPDX  Portland-ORD Chicago O'Hare Intl
4h 05mnonstop
United Airlines Logo
4:15 pm - 6:59 pmORD  Chicago O'Hare Intl-PDX Portland
4h 44mnonstop
$347United Airlines
Sat, Feb 6 - Tue, Feb 9
Delta Logo
2:15 pm - 11:57 pmPDX  Portland-ORD Chicago O'Hare Intl
7h 42m1 stop Seattle/Tacoma Intl
Delta Logo
2:41 pm - 10:07 pmORD  Chicago O'Hare Intl-PDX Portland
9h 26m1 stop Detroit Metropolitan Wayne County
$367Delta
Tue, Dec 8 - Wed, Dec 9
Delta Logo
1:00 pm - 11:59 pmPDX  Portland-ORD Chicago O'Hare Intl
8h 59m1 stop Los Angeles
Delta Logo
6:40 am - 1:35 pmORD  Chicago O'Hare Intl-PDX Portland
8h 55m1 stop Seattle/Tacoma Intl
$367Delta
Tue, Dec 8 - Wed, Dec 9

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Delta flights from Oregon to Chicago O'Hare Intl Airport

Our best Delta deals on Oregon to Chicago O'Hare Intl Airport flight tickets
Delta
Feb 3
PDX9:45 amPortland
10h 23m
2 stops
ORD10:08 pmChicago O'Hare Intl
Feb 16
ORD2:20 pmChicago O'Hare Intl
6h 27m
1 stop
PDX6:47 pmPortland
$372
Delta
Dec 5
PDX11:17 pmPortland
6h 42m
1 stop
ORD7:59 amChicago O'Hare Intl
Dec 9
ORD6:20 amChicago O'Hare Intl
8h 28m
1 stop
PDX12:48 pmPortland
$383
Delta
Dec 9
PDX1:55 pmPortland
5h 40m
1 stop
ORD9:35 pmChicago O'Hare Intl
Dec 12
ORD5:02 pmChicago O'Hare Intl
7h 05m
1 stop
PDX10:07 pmPortland
$388

Frontier flights from Oregon to Chicago O'Hare Intl Airport

Our best Frontier deals on Oregon to Chicago O'Hare Intl Airport flight tickets
Frontier
Dec 8
PDX5:10 pmPortland
29h 44m
1 stop
ORD12:54 amChicago O'Hare Intl
Dec 15
ORD7:25 amChicago O'Hare Intl
10h 45m
1 stop
PDX4:10 pmPortland
$346
Frontier
Dec 13
PDX7:51 pmPortland
31h 10m
2 stops
ORD5:01 amChicago O'Hare Intl
Dec 15
ORD7:25 amChicago O'Hare Intl
10h 45m
1 stop
PDX4:10 pmPortland
$349
Frontier
Dec 8
PDX5:10 pmPortland
29h 44m
1 stop
ORD12:54 amChicago O'Hare Intl
Dec 13
ORD7:00 amChicago O'Hare Intl
8h 03m
1 stop
PDX1:03 pmPortland
$351

momondo Fare Finder

 
Use the filters below to find and compare flights from Oregon to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugeneChicago

EUG Eugene - ORD Chicago O'Hare Intl

EUGORD

Eugene

Thu 2/4

5:15 am-1:13 pm

1 stop5h 58m

Chicago O'Hare Intl

Tue 2/9

6:47 pm-11:58 pm

1 stop7h 11m

$327

EugeneChicago

EUG Eugene - ORD Chicago O'Hare Intl

EUGORD

Eugene

Sat 2/6

1:43 pm-11:59 pm

1 stop8h 16m

Chicago O'Hare Intl

Wed 2/17

5:55 pm-11:59 pm

1 stop8h 04m

$337

PortlandChicago

PDX Portland - ORD Chicago O'Hare Intl

PDXORD

Portland

Tue 12/8

5:10 pm-12:54 am

1 stop29h 44m

Chicago O'Hare Intl

Thu 12/10

7:25 am-1:03 pm

1 stop7h 38m

$345

PortlandChicago

PDX Portland - ORD Chicago O'Hare Intl

PDXORD

Portland

Sat 12/5

7:00 am-4:47 pm

1 stop7h 47m

Chicago O'Hare Intl

Tue 12/8

7:25 am-4:10 pm

1 stop10h 45m

$345
Quickest round-trip

PortlandChicago

PDX Portland - ORD Chicago O'Hare Intl

PDXORD

Portland

Wed 12/9

11:13 pm-5:07 am

Nonstop3h 54m

Chicago O'Hare Intl

Tue 12/15

5:05 pm-7:55 pm

Nonstop4h 50m

$347

PortlandChicago

PDX Portland - ORD Chicago O'Hare Intl

PDXORD

Portland

Tue 12/8

1:30 pm-7:44 pm

Nonstop4h 14m

Chicago O'Hare Intl

Sat 12/12

9:45 am-12:37 pm

Nonstop4h 52m

$347

PortlandChicago

PDX Portland - ORD Chicago O'Hare Intl

PDXORD

Portland

Sat 1/9

7:10 am-1:15 pm

Nonstop4h 05m

Chicago O'Hare Intl

Sat 1/16

8:48 am-11:31 am

Nonstop4h 43m

$347

PortlandChicago

PDX Portland - ORD Chicago O'Hare Intl

PDXORD

Portland

Sat 2/6

7:10 am-1:15 pm

Nonstop4h 05m

Chicago O'Hare Intl

Tue 2/9

4:15 pm-6:59 pm

Nonstop4h 44m

$347

PortlandChicago

PDX Portland - ORD Chicago O'Hare Intl

PDXORD

Portland

Tue 12/8

2:15 pm-11:57 pm

1 stop7h 42m

Chicago O'Hare Intl

Wed 12/9

2:41 pm-10:07 pm

1 stop9h 26m

$367

PortlandChicago

PDX Portland - ORD Chicago O'Hare Intl

PDXORD

Portland

Tue 12/8

1:00 pm-11:59 pm

1 stop8h 59m

Chicago O'Hare Intl

Wed 12/9

6:40 am-1:35 pm

1 stop8h 55m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Oregon to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of April is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Oregon averaging around $351.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $454. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Oregon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $559.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Oregon in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $354 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $519. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Oregon to Chicago O'Hare Intl flight route?

Fly from Portland to Chicago O'Hare Intl for the best Oregon - Chicago O'Hare Intl flight prices

How far in advance should I book a flight from Oregon to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $398 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Oregon for as low as $309 on momondo.

What cabin class options are available on Oregon to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on Oregon to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Oregon to Chicago O'Hare Intl Airport flights?

You could potentially save up to 23% on your flight if you consider stops on a Oregon to Chicago O'Hare Intl Airport flight.

Cheap Oregon to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Chicago O'Hare Intl Airport

Best Price Found

$163

Fastest flight time

3h 24m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Oregon in the past 72 hours is $163. The best round-trip flight deal from Oregon to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $327.
The fastest flight from Oregon to Chicago O'Hare Intl Airport takes 3h 24m
Direct flights go from Oregon to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Oregon to Chicago O'Hare Intl Airport

  • When did momondo last update prices for flights from Oregon to Chicago O'Hare Intl Airport?

    Prices for flights from Oregon to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Oregon to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Oregon to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Oregon to Chicago O'Hare Intl Airport?

Best airlines flying from Oregon to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Oregon to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $108Free CancellationRating
7.8
8,702 reviews
Search Delta flights
Alaska AirlinesPriceFrom $198Free CancellationRating
7.9
13,156 reviews
Search Alaska Airlines flights
JetBluePriceFrom $216Free CancellationRating
7.1
3,065 reviews
Search JetBlue flights
American AirlinesPriceFrom $226Free CancellationRating
7.0
12,220 reviews
Search American Airlines flights
United AirlinesPriceFrom $250Free CancellationRating
7.3
10,473 reviews
Search United Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
Merrillville
Rockford
South Haven
Oak Brook
Rosemont
Gurnee
Orland Park
Joliet
Naperville
New Buffalo
Kenosha
Hammond
Aurora
Racine
Elgin
Janesville
Skokie
Waukegan

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Chicago?

Finding the right flight to Chicago from Oregon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

Can I find flights from Oregon to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from Oregon with this policy.

How can momondo help me find flights from Oregon to Chicago?

Once all potential Oregon to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Oregon to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Oregon to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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