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

Alaska Airlines, Southwest, and United Airlines are the most popular carriers operating from Eugene to Chicago

What airlines fly to Chicago?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Chicago from Eugene according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 4 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

How many flights depart from Eugene to Chicago on average per week?

The number of flights available between Eugene and Chicago is 5 per week as of June 2026. The most frequent departure day is Mon, with 40% of weekly flights leaving on this day.

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 June 2026, there are 4 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.

$159 Cheap Flights from Eugene to Chicago in 2026

Q: What is the typical price of a round-trip flight between Eugene and Chicago?

Prices are currently low for flights on this route. Typical prices usually range from $352 to $495. The lowest price recently found on this route was $317.

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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.

4:00 pm - 5:00 am

EUG

ORD

11h 00m

1 stop

7:17 pm - 11:59 pm

ORD

EUG

6h 42m

1 stop

$317Alaska Airlines

Wed, Aug 5 - Sat, Aug 15

2:15 pm - 8:26 pm

EUG

ORD

4h 11mnonstop

8:45 am - 11:33 am

ORD

EUG

4h 48mnonstop

$329United Airlines

Wed, Oct 21 - Sun, Oct 25

12:34 pm - 5:00 am

EUG

ORD

14h 26m

1 stop

6:00 am - 1:01 pm

ORD

EUG

9h 01m

1 stop

$333Alaska Airlines

Wed, Jul 22 - Tue, Aug 4

7:50 am - 6:57 pm

EUG

ORD

9h 07m

1 stop

6:00 am - 1:01 pm

ORD

EUG

9h 01m

1 stop

$338Alaska Airlines

Wed, Aug 5 - Wed, Aug 12

1:19 pm - 7:30 pm

EUG

ORD

4h 11mnonstop

6:00 am - 12:55 pm

ORD

EUG

8h 55m

1 stop

$339United Airlines

Wed, Sep 9 - Tue, Sep 15

12:32 pm - 11:38 pm

EUG

ORD

9h 06m

1 stop

5:56 pm - 11:59 pm

ORD

EUG

8h 03m

1 stop

$349Delta

Wed, Jul 29 - Tue, Aug 4

11:15 am - 8:45 pm

EUG

MDW

7h 30m

1 stop

6:50 am - 10:50 am

MDW

EUG

6h 00m

1 stop

$349Southwest

Wed, Aug 5 - Sat, Aug 15

12:55 pm - 8:45 pm

EUG

MDW

5h 50m

1 stop

6:15 am - 12:40 pm

MDW

EUG

8h 25m

2 stops

$350Southwest

Sat, Aug 22 - Mon, Aug 24

6:15 am - 5:14 pm

EUG

ORD

8h 59m

1 stop

1:35 pm - 11:53 pm

ORD

EUG

12h 18m

2 stops

$354Delta

Fri, Dec 4 - Mon, Dec 7

11:15 am - 10:50 pm

EUG

MDW

9h 35m

2 stops

5:05 pm - 9:15 pm

MDW

EUG

6h 10m

1 stop

$354Southwest

Wed, Aug 5 - Sat, Aug 15

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Delta flights from Eugene to Chicago

Our best Delta deals on Eugene to Chicago flight tickets

Delta

Jul 8

EUG12:32 pmEugene

9h 06m

1 stop

ORD11:38 pmChicago O'Hare Intl

Jul 12

ORD6:55 amChicago O'Hare Intl

8h 03m

1 stop

EUG12:58 pmEugene

$327

Delta

Jul 8

EUG6:15 amEugene

10h 42m

2 stops

ORD6:57 pmChicago O'Hare Intl

Jul 12

ORD6:55 amChicago O'Hare Intl

8h 03m

1 stop

EUG12:58 pmEugene

$332

Delta

Sep 17

EUG6:05 amEugene

13h 47m

2 stops

ORD9:52 pmChicago O'Hare Intl

Sep 21

ORD1:55 pmChicago O'Hare Intl

12h 04m

2 stops

EUG11:59 pmEugene

$337

Alaska Airlines flights from Eugene to Chicago

Our best Alaska Airlines deals on Eugene to Chicago flight tickets

Alaska Airlines

Aug 5

EUG4:00 pmEugene

11h 00m

1 stop

ORD5:00 amChicago O'Hare Intl

Aug 15

ORD7:17 pmChicago O'Hare Intl

6h 42m

1 stop

EUG11:59 pmEugene

$317

Alaska Airlines

Jul 22

EUG12:34 pmEugene

14h 26m

1 stop

ORD5:00 amChicago O'Hare Intl

Aug 4

ORD6:00 amChicago O'Hare Intl

9h 01m

1 stop

EUG1:01 pmEugene

$333

Alaska Airlines

Aug 5

EUG7:50 amEugene

9h 07m

1 stop

ORD6:57 pmChicago O'Hare Intl

Aug 12

ORD6:00 amChicago O'Hare Intl

9h 01m

1 stop

EUG1:01 pmEugene

$338

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 8/5

4:00 pm-5:00 am

1 stop11h 00m

Chicago O'Hare Intl

Sat 8/15

7:17 pm-11:59 pm

1 stop6h 42m

$317

Quickest round-trip

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 10/21

2:15 pm-8:26 pm

Nonstop4h 11m

Chicago O'Hare Intl

Sun 10/25

8:45 am-11:33 am

Nonstop4h 48m

$329

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 7/22

12:34 pm-5:00 am

1 stop14h 26m

Chicago O'Hare Intl

Tue 8/4

6:00 am-1:01 pm

1 stop9h 01m

$333

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 8/5

7:50 am-6:57 pm

1 stop9h 07m

Chicago O'Hare Intl

Wed 8/12

6:00 am-1:01 pm

1 stop9h 01m

$338

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 9/9

1:19 pm-7:30 pm

Nonstop4h 11m

Chicago O'Hare Intl

Tue 9/15

6:00 am-12:55 pm

1 stop8h 55m

$339

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 7/29

12:32 pm-11:38 pm

1 stop9h 06m

Chicago O'Hare Intl

Tue 8/4

5:56 pm-11:59 pm

1 stop8h 03m

$349

EugeneChicago

EUG - MDW

EUGMDW

Eugene

Wed 8/5

11:15 am-8:45 pm

1 stop7h 30m

Chicago Midway

Sat 8/15

6:50 am-10:50 am

1 stop6h 00m

$349

EugeneChicago

EUG - MDW

EUGMDW

Eugene

Sat 8/22

12:55 pm-8:45 pm

1 stop5h 50m

Chicago Midway

Mon 8/24

6:15 am-12:40 pm

2 stops8h 25m

$350

EugeneChicago

EUG - ORD

EUGORD

Eugene

Fri 12/4

6:15 am-5:14 pm

1 stop8h 59m

Chicago O'Hare Intl

Mon 12/7

1:35 pm-11:53 pm

2 stops12h 18m

$354

EugeneChicago

EUG - MDW

EUGMDW

Eugene

Wed 8/5

11:15 am-10:50 pm

2 stops9h 35m

Chicago Midway

Sat 8/15

5:05 pm-9:15 pm

1 stop6h 10m

$354

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

Other information

What is the typical price of a round-trip flight between Eugene and Chicago?

What is the cheapest month to fly to Chicago?

The month of November is, on average, the cheapest month to fly to Chicago from Eugene, with most prices found around $104. If you’re not able to fly to Chicago in November, then December is your next best option. Flight prices from Eugene to Chicago during December average around $108.

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 Tuesday when prices can be found for as low as $434. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Eugene to Chicago for around $704.

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

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Eugene to Chicago during this time can be as low as $462. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $476.

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 from Eugene 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 $410 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 $225 on momondo.

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

There are 4 cabin classes 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 June 2026, prices for Eugene to Chicago flights are approximately 16% 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	$209
Fastest flight time	4h 10m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Eugene in the past 72 hours is $209. The best round-trip flight deal from Eugene to Chicago found on momondo in the last 72 hours is $429.

The fastest flight from Eugene to Chicago takes 4h 10m

Direct flights go from Eugene to Chicago every day.

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

Search flight deals

Frequently asked questions about flying from Eugene to Chicago

How far is Eugene to Chicago by plane?
Eugene and Chicago are 1784.0 mi apart from one another. 4h 10m 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 June 2026, there are 4 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 Airbus A319 (59.65% of total bookings). The next most popular plane models are Boeing 737-800 (29.82%), Boeing 737 MAX 8 (8.77%), and Boeing 737 (1.75%).
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 38% of all bookings. The subsequent popular airlines are United Airlines at 38%, Delta at 17%, and Hawaiian Airlines at 7%.

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 $108	Free Cancellation	Rating 7.8 8,430 reviews	Search Delta flights
Southwest	PriceFrom $179	Free Cancellation	Rating 7.9 4,242 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $198	Free Cancellation	Rating 7.9 12,565 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $279	Free Cancellation	Rating 7.4 9,879 reviews	Search United Airlines flights

United Airlines Flights From Eugene to Chicago
United Airlines is one of the most popular airlines flying from Eugene to Chicago, operating 5 flights/week on average for this route. A good United Airlines flight deal for Eugene to Chicago starts from $279 round-trip, up to an average price of $396. Our users have rated United Airlines at 7.4/10.

Merrillville

New Buffalo

Hammond

Portage

Benton Harbor

Saint Joseph

Lansing

Valparaiso

Schererville

Munster

Crown Point

Chesterton

Monticello

Porter

Griffith

Saint John

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.

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Cheap flights from Eugene to Chicago 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 Eugene to Chicago departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Eugene to Chicago

Our best Delta deals on Eugene to Chicago flight tickets

Alaska Airlines flights from Eugene to Chicago

Our best Alaska Airlines deals on Eugene to Chicago flight tickets

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How to get the cheapest flight ticket from Eugene to Chicago

What is the typical price of a round-trip flight between Eugene and Chicago?

What is the cheapest month to fly to Chicago?

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

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

What is the cheapest Eugene to Chicago flight route?

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

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

How have Eugene to Chicago flight prices changed over time?

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

What airlines fly to Chicago?

How many flights depart from Eugene to Chicago on average per week?

When to book flights from Eugene to Chicago

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

Fastest flight time

Direct flights

Airports in Chicago

Frequently asked questions about flying from Eugene to Chicago

Best airlines flying from Eugene to Chicago

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

United Airlines Flights From Eugene to Chicago

Traveling to a place near Chicago?

Why use momondo?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago

Fly your favorite airline to Chicago

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Chicago

List of cabin classes available on flights landing in Chicago. Availability may vary depending on flight origin and airline.

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