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

Alaska Airlines and Delta are the most popular carriers operating from Eugene to Chicago

What airlines fly to Chicago?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Chicago from Eugene according to our data. Alaska Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 5 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Eugene Airport to Chicago are refreshed on a daily basis.

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

As of December 2025, there are 5 operators available to choose from for flights from Eugene Airport to Chicago.

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

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 Eugene Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents you'll need for your trip to Chicago 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$119 Cheap Flights from Eugene to Chicago in 2025/26

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Find the cheapest flights from Eugene to Chicago

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:20 am - 1:11 pm

EUG

ORD

5h 51m1 stop

3:54 pm - 9:31 pm

ORD

EUG

7h 37m1 stop

$238Alaska Airlines

Tue, Mar 3 - Wed, Mar 4

12:34 pm - 9:52 pm

EUG

ORD

7h 18m1 stop

1:50 pm - 11:12 pm

ORD

EUG

11h 22m2 stops

$244Delta

Wed, Jan 28 - Mon, Feb 2

11:30 am - 9:52 pm

EUG

ORD

8h 22m2 stops

1:58 pm - 11:59 pm

ORD

EUG

12h 01m2 stops

$249Delta

Wed, Jan 28 - Mon, Feb 2

5:30 am - 6:36 pm

EUG

MDW

11h 06m2 stops

1:51 pm - 11:59 pm

MDW

EUG

12h 08m2 stops

$249Delta

Wed, Jan 28 - Mon, Feb 2

3:18 pm - 12:23 am

EUG

ORD

7h 05m1 stop

1:25 pm - 9:01 pm

ORD

EUG

9h 36m1 stop

$264American Airlines

Thu, Jan 8 - Sun, Jan 18

12:25 pm - 6:17 pm

EUG

ORD

3h 52mnonstop

8:45 am - 11:17 am

ORD

EUG

4h 32mnonstop

$269United Airlines

Wed, May 20 - Sat, May 23

11:25 am - 9:52 pm

EUG

ORD

8h 27m2 stops

7:15 am - 4:30 pm

ORD

EUG

11h 15m2 stops

$274Delta

Thu, Feb 19 - Tue, Feb 24

5:20 am - 4:33 pm

EUG

ORD

9h 13m2 stops

5:29 pm - 11:58 pm

ORD

EUG

8h 29m1 stop

$276Alaska Airlines

Tue, Mar 3 - Wed, Mar 4

6:10 am - 3:20 pm

EUG

MDW

7h 10m2 stops

5:40 pm - 10:35 pm

MDW

EUG

6h 55m1 stop

$344Southwest

Mon, Mar 9 - Mon, Mar 9

2:30 pm - 5:05 am

EUG

MDW

12h 35m1 stop

5:35 am - 11:45 am

MDW

EUG

8h 10m1 stop

$359Southwest

Sun, Jan 18 - Sat, Jan 24

American Airlines flights from Eugene to Chicago

Our best American Airlines deals on Eugene to Chicago flight tickets

American Airlines

Jan 8

EUG3:18 pmEugene

7h 05m

1 stop

ORD12:23 amChicago O'Hare Intl

Jan 18

ORD1:25 pmChicago O'Hare Intl

9h 36m

1 stop

EUG9:01 pmEugene

$264

Find similar

American Airlines

Jan 8

EUG6:36 amEugene

9h 23m

1 stop

ORD5:59 pmChicago O'Hare Intl

Jan 18

ORD1:25 pmChicago O'Hare Intl

9h 36m

1 stop

EUG9:01 pmEugene

$314

Find similar

American Airlines

Dec 28

EUG5:25 amEugene

6h 59m

1 stop

ORD2:24 pmChicago O'Hare Intl

Dec 30

ORD5:25 pmChicago O'Hare Intl

7h 55m

1 stop

EUG11:20 pmEugene

$884

Find similar

Delta flights from Eugene to Chicago

Our best Delta deals on Eugene to Chicago flight tickets

Delta

Jan 28

EUG12:34 pmEugene

7h 18m

1 stop

ORD9:52 pmChicago O'Hare Intl

Feb 2

ORD1:50 pmChicago O'Hare Intl

11h 22m

2 stops

EUG11:12 pmEugene

$244

Find similar

Delta

Jan 28

EUG11:30 amEugene

8h 22m

2 stops

ORD9:52 pmChicago O'Hare Intl

Feb 2

ORD1:58 pmChicago O'Hare Intl

12h 01m

2 stops

EUG11:59 pmEugene

$249

Find similar

Delta

Feb 19

EUG11:25 amEugene

8h 27m

2 stops

ORD9:52 pmChicago O'Hare Intl

Feb 24

ORD7:15 amChicago O'Hare Intl

11h 15m

2 stops

EUG4:30 pmEugene

$274

Find similar

Fly from

Fly to

Route

Depart

Return

Price

EugeneChicago

EUG - ORD

EUGORD

Eugene

Tue 3/3

5:20 am-1:11 pm

1 stop5h 51m

Chicago O'Hare Intl

Wed 3/4

3:54 pm-9:31 pm

1 stop7h 37m

$238

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 1/28

12:34 pm-9:52 pm

1 stop7h 18m

Chicago O'Hare Intl

Mon 2/2

1:50 pm-11:12 pm

2 stops11h 22m

$244

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 1/28

11:30 am-9:52 pm

2 stops8h 22m

Chicago O'Hare Intl

Mon 2/2

1:58 pm-11:59 pm

2 stops12h 01m

$249

EugeneChicago

EUG - MDW

EUGMDW

Eugene

Wed 1/28

5:30 am-6:36 pm

2 stops11h 06m

Chicago Midway

Mon 2/2

1:51 pm-11:59 pm

2 stops12h 08m

$249

EugeneChicago

EUG - ORD

EUGORD

Eugene

Thu 1/8

3:18 pm-12:23 am

1 stop7h 05m

Chicago O'Hare Intl

Sun 1/18

1:25 pm-9:01 pm

1 stop9h 36m

$264

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 5/20

12:25 pm-6:17 pm

Nonstop3h 52m

Chicago O'Hare Intl

Sat 5/23

8:45 am-11:17 am

Nonstop4h 32m

$269

EugeneChicago

EUG - ORD

EUGORD

Eugene

Thu 2/19

11:25 am-9:52 pm

2 stops8h 27m

Chicago O'Hare Intl

Tue 2/24

7:15 am-4:30 pm

2 stops11h 15m

$274

EugeneChicago

EUG - ORD

EUGORD

Eugene

Tue 3/3

5:20 am-4:33 pm

2 stops9h 13m

Chicago O'Hare Intl

Wed 3/4

5:29 pm-11:58 pm

1 stop8h 29m

$276

EugeneChicago

EUG - MDW

EUGMDW

Eugene

Mon 3/9

6:10 am-3:20 pm

2 stops7h 10m

Chicago Midway

Mon 3/9

5:40 pm-10:35 pm

1 stop6h 55m

$344

EugeneChicago

EUG - MDW

EUGMDW

Eugene

Sun 1/18

2:30 pm-5:05 am

1 stop12h 35m

Chicago Midway

Sat 1/24

5:35 am-11:45 am

1 stop8h 10m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Eugene to Chicago

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 Chicago?

The month of January is, on average, the cheapest month to fly to Chicago from Eugene, with most prices found around $293. If you’re not able to fly to Chicago in January, then August is your next best option. Flight prices from Eugene to Chicago during August average around $301.

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

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $392. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Eugene to Chicago for around $451.

What is the cheapest Eugene to Chicago flight route?

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

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Eugene when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $421 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Eugene for as low as $352 on momondo.

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

There is only 1 cabin class available to choose from on Eugene to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Eugene to Chicago flight prices changed over time?

As of December 2025, prices for Eugene to Chicago flights are approximately 54% more expensive when compared to flights at the same time last year.

When to book flights from Eugene to Chicago

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

Estimated round-trip price

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

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

Best Price Found	$392
Fastest flight time	3h 52m
Direct flights	Thu and Sat
Airports in Chicago	3 airports

The best flight deal from Eugene to Chicago found on momondo in the last 72 hours is $392

The fastest flight from Eugene to Chicago takes 3h 52m

Direct flights go from Eugene to Chicago on Thursday and Saturday. There are no airlines offering direct flights.

There are 3 airports in Chicago. From Eugene there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

How far is Eugene to Chicago by plane?
Eugene and Chicago are 1784.0 mi apart from one another. 3h 52m is a normal flight duration for this route.
When did momondo last update prices for flights from Eugene Airport to Chicago?
Prices for flights from Eugene Airport to Chicago are refreshed on a daily basis.
How many operators does momondo search for flights from Eugene Airport to Chicago?
As of December 2025, there are 5 operators available to choose from for flights from Eugene Airport to Chicago.
How old do you have to be to fly from Eugene Airport to Chicago?
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 Eugene Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago 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. 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Eugene to Chicago is Boeing 737 MAX 8 (100.00% of total bookings).
What is the most popular airline from Eugene to Chicago?
momondo data reveals that the most frequently booked airline on the route from Eugene to Chicago is Alaska Airlines, representing 47% of all bookings. The subsequent popular airlines are United Airlines at 20%, Delta at 17%, and Hawaiian Airlines at 10%.

Best airlines flying from Eugene to Chicago

Compare and see reviews for airlines that fly from Eugene to Chicago with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $169	Free Cancellation	Rating 7.9 8,019 reviews	Search Delta flights
Southwest	PriceFrom $179	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $282	Free Cancellation	Rating 8.0 11,551 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $282	Free Cancellation	Rating 7.4 9,113 reviews	Search United Airlines flights
American Airlines	PriceFrom $328	Free Cancellation	Rating 7.2 11,073 reviews	Search American Airlines flights

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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?

Flights from Eugene to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Eugene to Chicago.

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

Of course. momondo tracks the price of Eugene to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.