What is the cheapest airline that flies from Chicago to Eugene?

American Airlines, Delta, and Southwest are the most popular carriers operating from Chicago to Eugene

What airlines fly to Eugene?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Eugene from Chicago according to our data. Alaska Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Eugene. Keep in mind that there are 4 different airlines that fly to Eugene on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Chicago to Eugene Airport is 4 as of January 2026.

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.

$119 Cheap Flights from Chicago to Eugene in 2026

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Find the cheapest flights from Chicago to Eugene

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 8:31 pm

ORD

EUG

16h 31m

1 stop

7:17 pm - 6:39 am

EUG

ORD

9h 22m

1 stop

$260Alaska Airlines

Wed, Mar 25 - Tue, Mar 31

5:29 pm - 11:58 pm

ORD

EUG

8h 29m

1 stop

9:01 am - 11:56 pm

EUG

ORD

12h 55m

1 stop

$264Alaska Airlines

Fri, Feb 27 - Mon, Mar 2

3:54 pm - 9:31 pm

ORD

EUG

7h 37m

1 stop

6:58 pm - 11:59 pm

EUG

ORD

27h 01m

1 stop

$282Alaska Airlines

Thu, Mar 5 - Sun, Mar 8

6:00 am - 10:15 am

MDW

EUG

6h 15m

1 stop

5:15 pm - 5:00 am

EUG

MDW

9h 45m

1 stop

$284Southwest

Sun, Apr 12 - Sat, Apr 18

3:35 pm - 9:30 pm

ORD

EUG

7h 55m

1 stop

3:02 pm - 11:50 pm

EUG

ORD

6h 48m

1 stop

$286Alaska Airlines

Tue, Feb 3 - Tue, Feb 10

1:00 pm - 6:21 pm

ORD

EUG

7h 21m

1 stop

9:01 am - 11:56 pm

EUG

ORD

12h 55m

1 stop

$289Alaska Airlines

Thu, Feb 19 - Sun, Feb 22

6:10 am - 11:30 am

MDW

EUG

7h 20m

1 stop

2:30 pm - 5:05 am

EUG

MDW

12h 35m

1 stop

$295Southwest

Wed, Feb 4 - Tue, Feb 10

6:10 am - 1:50 pm

MDW

EUG

9h 40m

2 stops

2:30 pm - 5:05 am

EUG

MDW

12h 35m

1 stop

$300Southwest

Wed, Feb 4 - Tue, Feb 10

7:10 am - 5:09 pm

ORD

EUG

11h 59m

2 stops

12:40 pm - 9:34 pm

EUG

ORD

6h 54m

1 stop

$303Delta

Tue, Mar 10 - Thu, Mar 12

1:51 pm - 11:12 pm

MDW

EUG

11h 21m

2 stops

5:30 am - 6:36 pm

EUG

MDW

11h 06m

2 stops

$335Delta

Wed, Feb 4 - Wed, Feb 11

Delta flights from Chicago to Eugene

Our best Delta deals on Chicago to Eugene flight tickets

Delta

Apr 7

ORD7:20 amChicago O'Hare Intl

11h 50m

2 stops

EUG5:10 pmEugene

Apr 11

EUG5:15 amEugene

8h 03m

1 stop

ORD3:18 pmChicago O'Hare Intl

$242

Delta

Apr 28

ORD7:09 pmChicago O'Hare Intl

6h 38m

1 stop

EUG11:47 pmEugene

Apr 30

EUG6:10 amEugene

8h 56m

1 stop

ORD5:06 pmChicago O'Hare Intl

$263

Delta

Apr 28

ORD5:03 pmChicago O'Hare Intl

8h 44m

2 stops

EUG11:47 pmEugene

Apr 30

EUG6:10 amEugene

8h 56m

1 stop

ORD5:06 pmChicago O'Hare Intl

$268

Alaska Airlines flights from Chicago to Eugene

Our best Alaska Airlines deals on Chicago to Eugene flight tickets

Alaska Airlines

Mar 25

ORD6:00 amChicago O'Hare Intl

16h 31m

1 stop

EUG8:31 pmEugene

Mar 31

EUG7:17 pmEugene

9h 22m

1 stop

ORD6:39 amChicago O'Hare Intl

$260

Alaska Airlines

Feb 27

ORD5:29 pmChicago O'Hare Intl

8h 29m

1 stop

EUG11:58 pmEugene

Mar 2

EUG9:01 amEugene

12h 55m

1 stop

ORD11:56 pmChicago O'Hare Intl

$264

Alaska Airlines

Mar 5

ORD3:54 pmChicago O'Hare Intl

7h 37m

1 stop

EUG9:31 pmEugene

Mar 8

EUG6:58 pmEugene

27h 01m

1 stop

ORD11:59 pmChicago O'Hare Intl

$282

Fly from

Fly to

Route

Depart

Return

Price

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Wed 3/25

6:00 am-8:31 pm

1 stop16h 31m

Eugene

Tue 3/31

7:17 pm-6:39 am

1 stop9h 22m

$260

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Fri 2/27

5:29 pm-11:58 pm

1 stop8h 29m

Eugene

Mon 3/2

9:01 am-11:56 pm

1 stop12h 55m

$264

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Thu 3/5

3:54 pm-9:31 pm

1 stop7h 37m

Eugene

Sun 3/8

6:58 pm-11:59 pm

1 stop27h 01m

$282

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Sun 4/12

6:00 am-10:15 am

1 stop6h 15m

Eugene

Sat 4/18

5:15 pm-5:00 am

1 stop9h 45m

$284

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Tue 2/3

3:35 pm-9:30 pm

1 stop7h 55m

Eugene

Tue 2/10

3:02 pm-11:50 pm

1 stop6h 48m

$286

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Thu 2/19

1:00 pm-6:21 pm

1 stop7h 21m

Eugene

Sun 2/22

9:01 am-11:56 pm

1 stop12h 55m

$289

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Wed 2/4

6:10 am-11:30 am

1 stop7h 20m

Eugene

Tue 2/10

2:30 pm-5:05 am

1 stop12h 35m

$295

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Wed 2/4

6:10 am-1:50 pm

2 stops9h 40m

Eugene

Tue 2/10

2:30 pm-5:05 am

1 stop12h 35m

$300

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Tue 3/10

7:10 am-5:09 pm

2 stops11h 59m

Eugene

Thu 3/12

12:40 pm-9:34 pm

1 stop6h 54m

$303

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Wed 2/4

1:51 pm-11:12 pm

2 stops11h 21m

Eugene

Wed 2/11

5:30 am-6:36 pm

2 stops11h 06m

$335

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $288. 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 $308.

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 is only 1 cabin class 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.

How have Chicago to Eugene flight prices changed over time?

As of January 2026, prices for Chicago to Eugene flights are approximately 35% 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	$269
Fastest flight time	4h 32m
Direct flights	Mon, Wed, Thu, 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 $269

The fastest flight from Chicago to Eugene takes 4h 32m

Direct flights go from Chicago to Eugene on Monday, Wednesday, Thursday, 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

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 32m.
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?
The number of operators available for flights from Chicago to Eugene Airport is 4 as of January 2026.
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?
Based on momondo bookings for flights between Chicago and Eugene, the leading plane model is Boeing 737 MAX 8, making up 83.33% of the total bookings. Other popular models include Airbus A319 with 16.67%.
What is the most popular airline from Chicago to Eugene?
momondo data reveals that the most frequently booked airline on the route from Chicago to Eugene is Alaska Airlines, representing 57% of all bookings. The subsequent popular airlines are United Airlines at 27% and Southwest at 16%.

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
Delta	PriceFrom $203	Free Cancellation	Rating 7.9 8,088 reviews	Search Delta flights
Alaska Airlines	PriceFrom $290	Free Cancellation	Rating 8.0 11,775 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $310	Free Cancellation	Rating 7.4 9,191 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $322	Free Cancellation	Rating 7.8 2,829 reviews	Search Hawaiian Airlines flights

Newport

Yachats

Albany

Springfield

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.