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.

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

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

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 January 2026, 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.

$120 Cheap Flights from Eugene to Chicago in 2026

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Find the cheapest flights from Eugene to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 am - 1:38 pm

EUG

ORD

6h 08m

1 stop

6:45 pm - 11:59 pm

ORD

EUG

7h 14m

1 stop

$237Delta

Wed, Feb 11 - Wed, Feb 18

11:20 am - 10:55 pm

EUG

ORD

9h 35m

1 stop

6:15 pm - 10:45 pm

ORD

EUG

6h 30m

1 stop

$238Southwest

Wed, Apr 15 - Mon, Apr 20

12:34 pm - 9:52 pm

EUG

ORD

7h 18m

1 stop

6:40 pm - 11:59 pm

ORD

EUG

7h 19m

1 stop

$239Delta

Thu, Feb 5 - Mon, Feb 9

11:25 am - 9:52 pm

EUG

ORD

8h 27m

2 stops

5:15 pm - 10:47 pm

ORD

EUG

7h 32m

1 stop

$242Delta

Sat, Feb 28 - Sat, Mar 7

6:10 am - 9:35 pm

EUG

ORD

13h 25m

2 stops

7:09 pm - 11:47 pm

ORD

EUG

6h 38m

1 stop

$243Delta

Wed, Apr 15 - Mon, Apr 20

6:10 am - 5:44 pm

EUG

ORD

9h 34m

2 stops

6:05 pm - 10:39 pm

ORD

EUG

6h 34m

1 stop

$244Delta

Thu, Feb 5 - Sun, Feb 8

12:35 pm - 9:52 pm

EUG

ORD

7h 17m

1 stop

5:00 pm - 10:46 pm

ORD

EUG

7h 46m

1 stop

$248Delta

Fri, Mar 6 - Sat, Mar 14

6:10 am - 5:44 pm

EUG

ORD

9h 34m

2 stops

3:59 pm - 11:12 pm

ORD

EUG

9h 13m

2 stops

$250Delta

Thu, Feb 5 - Mon, Feb 9

6:07 am - 5:42 pm

EUG

ORD

9h 35m

2 stops

5:00 pm - 10:46 pm

ORD

EUG

7h 46m

1 stop

$253Delta

Fri, Mar 6 - Sat, Mar 14

12:20 pm - 8:00 pm

EUG

MDW

5h 40m

1 stop

6:20 pm - 11:15 pm

MDW

EUG

6h 55m

1 stop

$309Southwest

Sat, Feb 28 - Sat, Mar 7

Southwest flights from Eugene to Chicago

Our best Southwest deals on Eugene to Chicago flight tickets

Southwest

Apr 7

EUG11:20 amEugene

9h 35m

1 stop

ORD10:55 pmChicago O'Hare Intl

Apr 14

ORD7:45 amChicago O'Hare Intl

10h 55m

2 stops

EUG4:40 pmEugene

$268

Southwest

Feb 28

EUG12:20 pmEugene

5h 40m

1 stop

MDW8:00 pmChicago Midway

Mar 7

MDW6:20 pmChicago Midway

6h 55m

1 stop

EUG11:15 pmEugene

$309

Southwest

Feb 28

EUG12:20 pmEugene

8h 30m

2 stops

MDW10:50 pmChicago Midway

Mar 7

MDW6:20 pmChicago Midway

6h 55m

1 stop

EUG11:15 pmEugene

$325

United Airlines flights from Eugene to Chicago

Our best United Airlines deals on Eugene to Chicago flight tickets

United Airlines

Jul 2

EUG12:25 pmEugene

3h 59m

ORD6:24 pmChicago O'Hare Intl

Jul 5

ORD8:45 amChicago O'Hare Intl

4h 32m

EUG11:17 amEugene

$269

United Airlines

Jul 1

EUG6:51 pmEugene

8h 07m

1 stop

ORD4:58 amChicago O'Hare Intl

Jul 5

ORD8:45 amChicago O'Hare Intl

4h 32m

EUG11:17 amEugene

$279

United Airlines

Jun 25

EUG12:25 pmEugene

3h 59m

ORD6:24 pmChicago O'Hare Intl

Jun 29

ORD4:17 pmChicago O'Hare Intl

9h 03m

1 stop

EUG11:20 pmEugene

$353

Fly from

Fly to

Route

Depart

Return

Price

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 2/11

5:30 am-1:38 pm

1 stop6h 08m

Chicago O'Hare Intl

Wed 2/18

6:45 pm-11:59 pm

1 stop7h 14m

$237

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 4/15

11:20 am-10:55 pm

1 stop9h 35m

Chicago O'Hare Intl

Mon 4/20

6:15 pm-10:45 pm

1 stop6h 30m

$238

EugeneChicago

EUG - ORD

EUGORD

Eugene

Thu 2/5

12:34 pm-9:52 pm

1 stop7h 18m

Chicago O'Hare Intl

Mon 2/9

6:40 pm-11:59 pm

1 stop7h 19m

$239

EugeneChicago

EUG - ORD

EUGORD

Eugene

Sat 2/28

11:25 am-9:52 pm

2 stops8h 27m

Chicago O'Hare Intl

Sat 3/7

5:15 pm-10:47 pm

1 stop7h 32m

$242

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 4/15

6:10 am-9:35 pm

2 stops13h 25m

Chicago O'Hare Intl

Mon 4/20

7:09 pm-11:47 pm

1 stop6h 38m

$243

EugeneChicago

EUG - ORD

EUGORD

Eugene

Thu 2/5

6:10 am-5:44 pm

2 stops9h 34m

Chicago O'Hare Intl

Sun 2/8

6:05 pm-10:39 pm

1 stop6h 34m

$244

EugeneChicago

EUG - ORD

EUGORD

Eugene

Fri 3/6

12:35 pm-9:52 pm

1 stop7h 17m

Chicago O'Hare Intl

Sat 3/14

5:00 pm-10:46 pm

1 stop7h 46m

$248

EugeneChicago

EUG - ORD

EUGORD

Eugene

Thu 2/5

6:10 am-5:44 pm

2 stops9h 34m

Chicago O'Hare Intl

Mon 2/9

3:59 pm-11:12 pm

2 stops9h 13m

$250

EugeneChicago

EUG - ORD

EUGORD

Eugene

Fri 3/6

6:07 am-5:42 pm

2 stops9h 35m

Chicago O'Hare Intl

Sat 3/14

5:00 pm-10:46 pm

1 stop7h 46m

$253

EugeneChicago

EUG - MDW

EUGMDW

Eugene

Sat 2/28

12:20 pm-8:00 pm

1 stop5h 40m

Chicago Midway

Sat 3/7

6:20 pm-11:15 pm

1 stop6h 55m

$309

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 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 $282. 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 $394. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Eugene to Chicago for around $560.

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 $423 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 $332 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 January 2026, prices for Eugene to Chicago flights are approximately 27% 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	Mon, Tue, Thu, Fri 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 Monday, Tuesday, Thursday, Friday 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 January 2026, 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 (60.00% of total bookings). The next most popular plane model is Airbus A319 (40.00%).
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 48% of all bookings. The subsequent popular airlines are United Airlines at 20%, Delta at 16%, 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 8,051 reviews	Search Delta flights
Southwest	PriceFrom $179	Free Cancellation	Rating 8.0 4,258 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $282	Free Cancellation	Rating 8.0 11,721 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $282	Free Cancellation	Rating 7.4 9,164 reviews	Search United Airlines flights
American Airlines	PriceFrom $328	Free Cancellation	Rating 7.2 11,136 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.