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Cheap flights from Chicago to Eugene from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Eugene departing on 9/26. 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 Chicago to Eugene

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:40 pm - 8:09 pmORD  Chicago O'Hare Intl-EUG Eugene
8h 29m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
2:07 pm - 12:28 amEUG  Eugene-ORD Chicago O'Hare Intl
8h 21m1 stop Phoenix Sky Harbor Intl
$317American Airlines
Sat, Aug 22 - Tue, Aug 25
American Airlines Logo
6:59 am - 1:07 pmORD  Chicago O'Hare Intl-EUG Eugene
8h 08m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
1:41 pm - 12:30 amEUG  Eugene-ORD Chicago O'Hare Intl
8h 49m1 stop Phoenix Sky Harbor Intl
$318American Airlines
Sat, Sep 19 - Sat, Sep 26
Alaska Airlines Logo
1:03 pm - 6:58 pmORD  Chicago O'Hare Intl-EUG Eugene
7h 55m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:35 pm - 6:20 amEUG  Eugene-ORD Chicago O'Hare Intl
8h 45m1 stop Seattle/Tacoma Intl
$332Alaska Airlines
Wed, Sep 16 - Wed, Sep 23
Alaska Airlines Logo
1:03 pm - 6:58 pmORD  Chicago O'Hare Intl-EUG Eugene
7h 55m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:35 pm - 6:20 amEUG  Eugene-ORD Chicago O'Hare Intl
8h 45m1 stop Seattle/Tacoma Intl
$334Alaska Airlines
Wed, Sep 16 - Wed, Sep 23
American Airlines Logo
5:00 am - 1:07 pmORD  Chicago O'Hare Intl-EUG Eugene
10h 07m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
1:41 pm - 12:30 amEUG  Eugene-ORD Chicago O'Hare Intl
8h 49m1 stop Phoenix Sky Harbor Intl
$337American Airlines
Tue, Sep 22 - Sat, Sep 26
United Airlines Logo
10:25 am - 1:10 pmORD  Chicago O'Hare Intl-EUG Eugene
4h 45mnonstop
United Airlines Logo
2:19 pm - 8:30 pmEUG  Eugene-ORD Chicago O'Hare Intl
4h 11mnonstop
$339United Airlines
Fri, Sep 11 - Sun, Sep 13
United Airlines Logo
9:05 am - 11:50 amORD  Chicago O'Hare Intl-EUG Eugene
4h 45mnonstop
United Airlines Logo
2:27 pm - 8:40 pmEUG  Eugene-ORD Chicago O'Hare Intl
4h 13mnonstop
$339United Airlines
Sat, Oct 24 - Tue, Oct 27
Alaska Airlines Logo
6:01 am - 12:41 pmORD  Chicago O'Hare Intl-EUG Eugene
8h 40m1 stop San Diego
Alaska Airlines Logo
1:18 pm - 11:59 pmEUG  Eugene-ORD Chicago O'Hare Intl
8h 41m1 stop Seattle/Tacoma Intl
$341Alaska Airlines
Thu, Aug 27 - Wed, Sep 2
Delta Logo
5:56 pm - 11:59 pmORD  Chicago O'Hare Intl-EUG Eugene
8h 03m1 stop Seattle/Tacoma Intl
Delta Logo
1:44 pm - 9:33 pmEUG  Eugene-ORD Chicago O'Hare Intl
5h 49m1 stop Salt Lake City
$359Delta
Thu, Aug 27 - Sun, Aug 30
Delta Logo
6:45 am - 12:59 pmORD  Chicago O'Hare Intl-EUG Eugene
8h 14m1 stop Seattle/Tacoma Intl
Delta Logo
12:35 pm - 11:59 pmEUG  Eugene-ORD Chicago O'Hare Intl
9h 24m1 stop Seattle/Tacoma Intl
$359Delta
Thu, Dec 10 - Tue, Dec 15

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United Airlines flights from Chicago to Eugene

Our best United Airlines deals on Chicago to Eugene flight tickets
United Airlines
Sep 12
ORD10:25 amChicago O'Hare Intl
4h 45m
EUG1:10 pmEugene
Sep 21
EUG2:19 pmEugene
4h 11m
ORD8:30 pmChicago O'Hare Intl
$339
United Airlines
Aug 29
ORD6:00 amChicago O'Hare Intl
7h 43m
1 stop
EUG11:43 amEugene
Sep 5
EUG2:19 pmEugene
4h 11m
ORD8:30 pmChicago O'Hare Intl
$345
United Airlines
Sep 12
ORD6:00 amChicago O'Hare Intl
7h 43m
1 stop
EUG11:43 amEugene
Sep 21
EUG2:19 pmEugene
4h 11m
ORD8:30 pmChicago O'Hare Intl
$349

Delta flights from Chicago to Eugene

Our best Delta deals on Chicago to Eugene flight tickets
Delta
Sep 25
ORD5:44 pmChicago O'Hare Intl
8h 15m
1 stop
EUG11:59 pmEugene
Sep 28
EUG1:38 pmEugene
6h 17m
1 stop
ORD9:55 pmChicago O'Hare Intl
$359
Delta
Aug 27
ORD7:44 pmChicago O'Hare Intl
6h 02m
1 stop
EUG11:46 pmEugene
Aug 30
EUG5:20 amEugene
8h 57m
2 stops
ORD4:17 pmChicago O'Hare Intl
$364
Delta
Aug 27
ORD1:59 pmChicago O'Hare Intl
12h 00m
2 stops
EUG11:59 pmEugene
Sep 2
EUG6:10 amEugene
12h 20m
2 stops
ORD8:30 pmChicago O'Hare Intl
$369

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Eugene 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 August 6, 2026.
Use the filters below to find and compare flights from Chicago to Eugene that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoEugene

ORD Chicago O'Hare Intl - EUG Eugene

ORDEUG

Chicago O'Hare Intl

Sat 8/22

1:40 pm-8:09 pm

1 stop8h 29m

Eugene

Tue 8/25

2:07 pm-12:28 am

1 stop8h 21m

$317

ChicagoEugene

ORD Chicago O'Hare Intl - EUG Eugene

ORDEUG

Chicago O'Hare Intl

Sat 9/19

6:59 am-1:07 pm

1 stop8h 08m

Eugene

Sat 9/26

1:41 pm-12:30 am

1 stop8h 49m

$318

ChicagoEugene

ORD Chicago O'Hare Intl - EUG Eugene

ORDEUG

Chicago O'Hare Intl

Wed 9/16

1:03 pm-6:58 pm

1 stop7h 55m

Eugene

Wed 9/23

7:35 pm-6:20 am

1 stop8h 45m

$332

ChicagoEugene

ORD Chicago O'Hare Intl - EUG Eugene

ORDEUG

Chicago O'Hare Intl

Wed 9/16

1:03 pm-6:58 pm

1 stop7h 55m

Eugene

Wed 9/23

7:35 pm-6:20 am

1 stop8h 45m

$334

ChicagoEugene

ORD Chicago O'Hare Intl - EUG Eugene

ORDEUG

Chicago O'Hare Intl

Tue 9/22

5:00 am-1:07 pm

1 stop10h 07m

Eugene

Sat 9/26

1:41 pm-12:30 am

1 stop8h 49m

$337
Quickest round-trip

ChicagoEugene

ORD Chicago O'Hare Intl - EUG Eugene

ORDEUG

Chicago O'Hare Intl

Fri 9/11

10:25 am-1:10 pm

Nonstop4h 45m

Eugene

Sun 9/13

2:19 pm-8:30 pm

Nonstop4h 11m

$339

ChicagoEugene

ORD Chicago O'Hare Intl - EUG Eugene

ORDEUG

Chicago O'Hare Intl

Sat 10/24

9:05 am-11:50 am

Nonstop4h 45m

Eugene

Tue 10/27

2:27 pm-8:40 pm

Nonstop4h 13m

$339

ChicagoEugene

ORD Chicago O'Hare Intl - EUG Eugene

ORDEUG

Chicago O'Hare Intl

Thu 8/27

6:01 am-12:41 pm

1 stop8h 40m

Eugene

Wed 9/2

1:18 pm-11:59 pm

1 stop8h 41m

$341

ChicagoEugene

ORD Chicago O'Hare Intl - EUG Eugene

ORDEUG

Chicago O'Hare Intl

Thu 8/27

5:56 pm-11:59 pm

1 stop8h 03m

Eugene

Sun 8/30

1:44 pm-9:33 pm

1 stop5h 49m

$359

ChicagoEugene

ORD Chicago O'Hare Intl - EUG Eugene

ORDEUG

Chicago O'Hare Intl

Thu 12/10

6:45 am-12:59 pm

1 stop8h 14m

Eugene

Tue 12/15

12:35 pm-11:59 pm

1 stop9h 24m

$359

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 Eugene from

How to get the cheapest flight ticket from Chicago to Eugene

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 Chicago and Eugene?

Prices are currently low for flights on this route.

Typical prices usually range from $365 to $474.
The lowest price recently found on this route was $317.

What is the cheapest month to fly to Eugene?

In general, January is the cheapest month to fly from Chicago to Eugene. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $301. If you don’t want to visit Eugene in January, then you should wait until May to fly from Chicago, when ticket prices are also cheap, with an average price of $337.

What is the cheapest day to depart on your flight to Eugene?

According to our data, Saturday is the cheapest day to fly to Eugene from Chicago. The lowest ticket price found for a Saturday departure recently was $329. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Eugene is Tuesday, with ticket prices averaging around $488.

What is the cheapest Chicago to Eugene flight route?

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

What cabin class options are available on Chicago to Eugene flights?

There are 2 cabin classes available to choose from on Chicago to Eugene 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 Chicago to Eugene flights?

You could potentially save up to 53% on your flight if you consider stops on a Chicago to Eugene flight.

How have Chicago to Eugene flight prices changed over time?

As of August 2026, prices for Chicago to Eugene flights are approximately 270% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Eugene

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

Cheap Chicago to Eugene (CHI to EUG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Eugene

Best Price Found

$339

Fastest flight time

4h 44m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Eugene

1 airport
The best flight deal from Chicago to Eugene found on momondo in the last 72 hours is $339
The fastest flight from Chicago to Eugene takes 4h 44m
Direct flights go from Chicago to Eugene on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Eugene. From Chicago there are direct flights to Eugene (EUG).
Search flight deals

Frequently asked questions about flying from Chicago to Eugene

  • How far is Chicago to Eugene by plane?

    Eugene is 1784.0 mi away from Chicago. A reasonable flight in good conditions will take 4h 44m.

  • When did momondo last update prices for flights from Chicago to Eugene Airport?

    Prices for flights from Chicago to Eugene Airport refresh daily.

  • How many operators does momondo search for flights from Chicago to Eugene Airport?

  • How old do you have to be to fly from Chicago to Eugene Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Eugene Airport.

  • What documentation or ID do you need to fly to Eugene Airport?

    The travel and health documents you'll need for your trip to Eugene 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 Eugene 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 Chicago to Eugene?

  • What is the most popular airline from Chicago to Eugene?

Best airlines flying from Chicago to Eugene

Compare and see reviews for airlines that fly from Chicago to Eugene with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $256Free CancellationRating
7.8
8,492 reviews
Search Delta flights
Alaska AirlinesPriceFrom $276Free CancellationRating
7.9
12,771 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
10,072 reviews
Search United Airlines flights

  • United Airlines Flights From Chicago to Eugene

    United Airlines flies from Chicago to Eugene around 1 time per week, with 10,072 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Chicago to Eugene in the last 72 hours was $278 (round-trip), much lower than the average airfare cost of $448 for United Airlines flights on this route.

Traveling to a place near Eugene?

Book flights to Eugene if you plan to visit one of these locations
Newport
Yachats
Springfield
Corvallis
Albany

Why use momondo?

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

Finding the right flight to Eugene from Chicago 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 Eugene quick and easy, saving you time and money.

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

Yes. All flights to Eugene from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Eugene from Chicago.

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

Yes momondo offers price alerts on flights to Eugene from Chicago. 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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