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Cheap flights from Chicago to Eugene from $142

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 9/17. 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
0 bags

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Find the cheapest flights from Chicago to Eugene

Cheap round-trip flights

Alaska Airlines Logo
2:07 pm - 10:43 pmORD-EUG
10h 36m1 stop
Alaska Airlines Logo
8:41 am - 9:40 pmEUG-ORD
10h 59m1 stop
$279Alaska Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 28
Alaska Airlines Logo
8:20 am - 4:25 pmORD-EUG
10h 05m1 stop
Alaska Airlines Logo
6:44 pm - 1:54 pmEUG-ORD
17h 10m1 stop
$283Alaska Airlines
Find Deal
Tue, Oct 21 - Mon, Oct 27
Delta Logo
5:30 pm - 10:42 pmORD-EUG
7h 12m1 stop
Delta Logo
7:00 am - 8:23 pmEUG-ORD
11h 23m2 stops
$284Delta
Find Deal
Tue, Sep 30 - Tue, Oct 28
Alaska Airlines Logo
7:00 am - 12:44 pmORD-EUG
7h 44m1 stop
Alaska Airlines Logo
6:44 pm - 1:54 pmEUG-ORD
17h 10m1 stop
$287Alaska Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 10
Delta Logo
2:15 pm - 10:42 pmORD-EUG
10h 27m2 stops
Delta Logo
7:00 am - 8:23 pmEUG-ORD
11h 23m2 stops
$289Delta
Find Deal
Tue, Sep 30 - Tue, Oct 28
Southwest Logo
5:10 am - 10:00 amMDW-EUG
6h 50m1 stop
Southwest Logo
2:30 pm - 10:40 pmEUG-MDW
6h 10m1 stop
$304Southwest
Find Deal
Sat, Feb 21 - Wed, Feb 25
Southwest Logo
6:05 pm - 11:50 pmMDW-EUG
7h 45m1 stop
Southwest Logo
12:25 pm - 10:50 pmEUG-MDW
8h 25m2 stops
$309Southwest
Find Deal
Sat, Feb 21 - Wed, Feb 25
Logo
6:44 pm - 6:54 pmORD-EUG
26h 10m2 stops
Logo
7:44 pm - 8:59 pmEUG-ORD
23h 15m1 stop
$334
Find Deal
Wed, Sep 17 - Thu, Sep 25
Logo
6:00 am - 10:33 amORD-EUG
30h 33m2 stops
Logo
8:55 pm - 5:35 amEUG-ORD
30h 40m1 stop
$363
Find Deal
Sun, Sep 21 - Sun, Oct 5
United Airlines Logo
8:49 am - 3:18 pmORD-EUG
8h 29m1 stop
United Airlines Logo
3:57 pm - 11:59 pmEUG-ORD
6h 02m1 stop
$413United Airlines
Find Deal
Sun, Sep 21 - Tue, Oct 7

Alaska Airlines flights from Chicago to Eugene

Our best Alaska Airlines deals on Chicago to Eugene flight tickets
Alaska Airlines
Sep 30
ORD2:07 pmChicago O'Hare Intl
10h 36m
1 stop
EUG10:43 pmEugene
Oct 28
EUG8:41 amEugene
10h 59m
1 stop
ORD9:40 pmChicago O'Hare Intl
$279
Find similar
Alaska Airlines
Oct 21
ORD8:20 amChicago O'Hare Intl
10h 05m
1 stop
EUG4:25 pmEugene
Oct 27
EUG6:44 pmEugene
17h 10m
1 stop
ORD1:54 pmChicago O'Hare Intl
$283
Find similar
Alaska Airlines
Nov 3
ORD7:00 amChicago O'Hare Intl
7h 44m
1 stop
EUG12:44 pmEugene
Nov 10
EUG6:44 pmEugene
17h 10m
1 stop
ORD1:54 pmChicago O'Hare Intl
$287
Find similar

Hawaiian Airlines flights from Chicago to Eugene

Our best Hawaiian Airlines deals on Chicago to Eugene flight tickets
Hawaiian Airlines
Oct 23
ORD3:15 pmChicago O'Hare Intl
8h 14m
1 stop
EUG9:29 pmEugene
Oct 28
EUG1:13 pmEugene
6h 27m
1 stop
ORD9:40 pmChicago O'Hare Intl
$387
Find similar
Hawaiian Airlines
Sep 17
ORD5:45 pmChicago O'Hare Intl
7h 03m
1 stop
EUG10:48 pmEugene
Sep 24
EUG1:36 pmEugene
8h 27m
1 stop
ORD12:03 amChicago O'Hare Intl
$412
Find similar
Hawaiian Airlines
Sep 9
ORD1:01 pmChicago O'Hare Intl
7h 52m
1 stop
EUG6:53 pmEugene
Sep 17
EUG1:36 pmEugene
8h 27m
1 stop
ORD12:03 amChicago O'Hare Intl
$639
Find similar

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 September 3, 2025.
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

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Tue 9/30

2:07 pm-10:43 pm

1 stop10h 36m

Eugene

Tue 10/28

8:41 am-9:40 pm

1 stop10h 59m

$279

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Tue 10/21

8:20 am-4:25 pm

1 stop10h 05m

Eugene

Mon 10/27

6:44 pm-1:54 pm

1 stop17h 10m

$283

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Tue 9/30

5:30 pm-10:42 pm

1 stop7h 12m

Eugene

Tue 10/28

7:00 am-8:23 pm

2 stops11h 23m

$284

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Mon 11/3

7:00 am-12:44 pm

1 stop7h 44m

Eugene

Mon 11/10

6:44 pm-1:54 pm

1 stop17h 10m

$287

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Tue 9/30

2:15 pm-10:42 pm

2 stops10h 27m

Eugene

Tue 10/28

7:00 am-8:23 pm

2 stops11h 23m

$289

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Sat 2/21

5:10 am-10:00 am

1 stop6h 50m

Eugene

Wed 2/25

2:30 pm-10:40 pm

1 stop6h 10m

$304

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Sat 2/21

6:05 pm-11:50 pm

1 stop7h 45m

Eugene

Wed 2/25

12:25 pm-10:50 pm

2 stops8h 25m

$309

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Wed 9/17

6:44 pm-6:54 pm

2 stops26h 10m

Eugene

Thu 9/25

7:44 pm-8:59 pm

1 stop23h 15m

$334

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Sun 9/21

6:00 am-10:33 am

2 stops30h 33m

Eugene

Sun 10/5

8:55 pm-5:35 am

1 stop30h 40m

$363

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Sun 9/21

8:49 am-3:18 pm

1 stop8h 29m

Eugene

Tue 10/7

3:57 pm-11:59 pm

1 stop6h 02m

$413

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 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 $332. If you don’t want to visit Eugene in January, then you should wait until February to fly from Chicago, when ticket prices are also cheap, with an average price of $347.

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

According to our data, Tuesday is the cheapest day to fly to Eugene from Chicago. The lowest ticket price found for a Tuesday departure recently was $396. 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 Sunday, with ticket prices averaging around $515.

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

Flying to Eugene from Chicago at noon is the least expensive time of day to depart. momondo users have found prices as low as $400 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $480 on average. Flights to Eugene from Chicago in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How have Chicago to Eugene flight prices changed over time?

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

Direct flights

None
There are no direct flights from Chicago to Eugene. There are no popular flight routes from Chicago to Eugene.
Search flight deals

  • How far is Chicago to Eugene by plane?

    Eugene is 1784.0 mi away from Chicago. A reasonable flight in good conditions will take 6h 02m.

  • 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 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
American AirlinesPriceFrom $281Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $284Free CancellationRating
7.9
7,972 reviews
Search Delta flights
Alaska AirlinesPriceFrom $309Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $322Free CancellationRating
7.8
2,701 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $376Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

Traveling to a place near Eugene?

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

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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