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Cheap flights from Eugene to Chicago from $170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Eugene to Chicago departing on 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Eugene to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:20 pm - 6:20 am
EUG
-
ORD
9h 00m
1 stop
Alaska Airlines Logo
6:00 am - 1:01 pm
ORD
-
EUG
9h 01m
1 stop
$324Alaska Airlines
Mon, Jul 20 - Mon, Jul 27
United Airlines Logo
2:19 pm - 8:30 pm
EUG
-
ORD
4h 11mnonstop
United Airlines Logo
10:25 am - 1:10 pm
ORD
-
EUG
4h 45mnonstop
$329United Airlines
Thu, Aug 20 - Tue, Aug 25
United Airlines Logo
2:19 pm - 8:30 pm
EUG
-
ORD
4h 11mnonstop
United Airlines Logo
6:00 am - 11:43 am
ORD
-
EUG
7h 43m
1 stop
$335United Airlines
Thu, Aug 20 - Tue, Aug 25
United Airlines Logo
12:47 pm - 10:00 pm
EUG
-
ORD
7h 13m
1 stop
United Airlines Logo
10:25 am - 1:10 pm
ORD
-
EUG
4h 45mnonstop
$339United Airlines
Thu, Aug 20 - Tue, Aug 25
United Airlines Logo
12:47 pm - 10:00 pm
EUG
-
ORD
7h 13m
1 stop
United Airlines Logo
6:00 am - 11:43 am
ORD
-
EUG
7h 43m
1 stop
$344United Airlines
Thu, Aug 20 - Tue, Aug 25
United Airlines Logo
1:57 pm - 12:59 am
EUG
-
ORD
9h 02m
1 stop
United Airlines Logo
6:00 am - 1:12 pm
ORD
-
EUG
9h 12m
1 stop
$349United Airlines
Fri, Sep 18 - Mon, Sep 28
Delta Logo
12:29 pm - 11:29 pm
EUG
-
ORD
9h 00m
1 stop
Delta Logo
2:05 pm - 11:59 pm
ORD
-
EUG
11h 54m
2 stops
$354Delta
Mon, Aug 31 - Wed, Sep 9
Alaska Airlines Logo
7:10 am - 7:21 pm
EUG
-
ORD
10h 11m
1 stop
Alaska Airlines Logo
6:01 am - 12:41 pm
ORD
-
EUG
8h 40m
1 stop
$355Alaska Airlines
Thu, Aug 20 - Tue, Aug 25
Delta Logo
5:51 pm - 7:57 am
EUG
-
ORD
12h 06m
2 stops
Delta Logo
5:10 pm - 11:59 pm
ORD
-
EUG
8h 49m
2 stops
$359Delta
Wed, Sep 9 - Tue, Sep 15
United Airlines Logo
12:50 pm - 7:00 pm
EUG
-
ORD
4h 10mnonstop
United Airlines Logo
8:53 am - 11:37 am
ORD
-
EUG
4h 44mnonstop
$364United Airlines
Sat, Jul 11 - Fri, Jul 17

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Alaska Airlines flights from Eugene to Chicago O'Hare Intl Airport

Our best Alaska Airlines deals on Eugene to Chicago O'Hare Intl Airport flight tickets
Alaska Airlines
Jul 20
EUG7:20 pmEugene
9h 00m
1 stop
ORD6:20 amChicago O'Hare Intl
Jul 27
ORD6:00 amChicago O'Hare Intl
9h 01m
1 stop
EUG1:01 pmEugene
$324
Alaska Airlines
Aug 20
EUG7:10 amEugene
10h 11m
1 stop
ORD7:21 pmChicago O'Hare Intl
Aug 25
ORD6:01 amChicago O'Hare Intl
8h 40m
1 stop
EUG12:41 pmEugene
$355
Alaska Airlines
Aug 24
EUG7:10 amEugene
10h 11m
1 stop
ORD7:21 pmChicago O'Hare Intl
Aug 27
ORD2:18 pmChicago O'Hare Intl
10h 03m
1 stop
EUG10:21 pmEugene
$361

United Airlines flights from Eugene to Chicago O'Hare Intl Airport

Our best United Airlines deals on Eugene to Chicago O'Hare Intl Airport flight tickets
United Airlines
Aug 20
EUG2:19 pmEugene
4h 11m
ORD8:30 pmChicago O'Hare Intl
Aug 25
ORD10:25 amChicago O'Hare Intl
4h 45m
EUG1:10 pmEugene
$329
United Airlines
Aug 20
EUG2:19 pmEugene
4h 11m
ORD8:30 pmChicago O'Hare Intl
Aug 25
ORD6:00 amChicago O'Hare Intl
7h 43m
1 stop
EUG11:43 amEugene
$335
United Airlines
Aug 20
EUG12:47 pmEugene
7h 13m
1 stop
ORD10:00 pmChicago O'Hare Intl
Aug 25
ORD10:25 amChicago O'Hare Intl
4h 45m
EUG1:10 pmEugene
$339

momondo Fare Finder

 
Customize your flight search to find flights from Eugene to Chicago O'Hare Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 29, 2026.
Use the filters below to find and compare flights from Eugene to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugeneChicago

EUG - ORD

EUGORD

Eugene

Mon 7/20

7:20 pm-6:20 am

1 stop9h 00m

Chicago O'Hare Intl

Mon 7/27

6:00 am-1:01 pm

1 stop9h 01m

$324

EugeneChicago

EUG - ORD

EUGORD

Eugene

Thu 8/20

2:19 pm-8:30 pm

Nonstop4h 11m

Chicago O'Hare Intl

Tue 8/25

10:25 am-1:10 pm

Nonstop4h 45m

$329

EugeneChicago

EUG - ORD

EUGORD

Eugene

Thu 8/20

2:19 pm-8:30 pm

Nonstop4h 11m

Chicago O'Hare Intl

Tue 8/25

6:00 am-11:43 am

1 stop7h 43m

$335

EugeneChicago

EUG - ORD

EUGORD

Eugene

Thu 8/20

12:47 pm-10:00 pm

1 stop7h 13m

Chicago O'Hare Intl

Tue 8/25

10:25 am-1:10 pm

Nonstop4h 45m

$339

EugeneChicago

EUG - ORD

EUGORD

Eugene

Thu 8/20

12:47 pm-10:00 pm

1 stop7h 13m

Chicago O'Hare Intl

Tue 8/25

6:00 am-11:43 am

1 stop7h 43m

$344

EugeneChicago

EUG - ORD

EUGORD

Eugene

Fri 9/18

1:57 pm-12:59 am

1 stop9h 02m

Chicago O'Hare Intl

Mon 9/28

6:00 am-1:12 pm

1 stop9h 12m

$349

EugeneChicago

EUG - ORD

EUGORD

Eugene

Mon 8/31

12:29 pm-11:29 pm

1 stop9h 00m

Chicago O'Hare Intl

Wed 9/9

2:05 pm-11:59 pm

2 stops11h 54m

$354

EugeneChicago

EUG - ORD

EUGORD

Eugene

Thu 8/20

7:10 am-7:21 pm

1 stop10h 11m

Chicago O'Hare Intl

Tue 8/25

6:01 am-12:41 pm

1 stop8h 40m

$355

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 9/9

5:51 pm-7:57 am

2 stops12h 06m

Chicago O'Hare Intl

Tue 9/15

5:10 pm-11:59 pm

2 stops8h 49m

$359
Quickest round-trip

EugeneChicago

EUG - ORD

EUGORD

Eugene

Sat 7/11

12:50 pm-7:00 pm

Nonstop4h 10m

Chicago O'Hare Intl

Fri 7/17

8:53 am-11:37 am

Nonstop4h 44m

$364

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Eugene 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 typical price of a round-trip flight between Eugene and Chicago O'Hare Intl Airport?

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

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Eugene averaging around $346.

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 Tuesday when prices can be found for as low as $434. 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 Eugene because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $714.

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 Eugene at noon is the least expensive time of day to depart. momondo users have found prices as low as $455 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $481. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Eugene when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $410 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 Eugene for as low as $225 on momondo.

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

There are 4 cabin classes available to choose from on Eugene 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 Eugene to Chicago O'Hare Intl Airport flights?

You could potentially save up to 14% on your flight if you consider stops on a Eugene to Chicago O'Hare Intl Airport flight.

How have Eugene to Chicago O'Hare Intl Airport flight prices changed over time?

As of June 2026, prices for Eugene to Chicago O'Hare Intl Airport flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Eugene to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Eugene to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Eugene to Chicago O'Hare Intl Airport (EUG to ORD) flight deals and tips

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

Best Price Found

$209

Fastest flight time

4h 10m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Eugene in the past 72 hours is $209. The best round-trip flight deal from Eugene to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $402.
The fastest flight from Eugene to Chicago O'Hare Intl Airport takes 4h 10m
Direct flights go from Eugene to Chicago O'Hare Intl Airport every day.
Search flight deals

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

  • How far is Eugene to Chicago O'Hare Intl by plane?

    The distance between Eugene and Chicago O'Hare Intl is about 1768.3 mi. By plane, this route typically takes 4h 10m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Eugene Airport 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 Eugene to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Eugene to Chicago O'Hare Intl Airport?

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

Compare and see reviews for airlines that fly from Eugene to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $108Free CancellationRating
7.8
8,451 reviews
Search Delta flights
SouthwestPriceFrom $179Free CancellationRating
7.9
4,248 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $198Free CancellationRating
7.9
12,595 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $279Free CancellationRating
7.4
9,897 reviews
Search United Airlines flights

  • United Airlines Flights From Eugene to Chicago O'Hare Intl Airport

    The lowest priced United Airlines flight from Eugene to Chicago O'Hare Intl Airport from the last 72 hours was $279. Generally, United Airlines has 5 flights on this route every week with an average price of $402. United Airlines is rated 7.4/10 by our users.

Traveling to a place near Chicago?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Eugene to Chicago for you.

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

All flight searches from Eugene to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Eugene 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 Eugene to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Eugene. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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