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 45% of people opting to fly with this airline when traveling to Eugene. Keep in mind that there are 5 different airlines that fly to Eugene on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Chicago and Eugene?

Seattle (SEA) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

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

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

Which layover airport offers the lowest fares from Chicago to Eugene?

Flights via Seattle (SEA) offer the lowest average round-trip price of $652.

Which layover airport has the shortest connection time from Chicago to Eugene?

Salt Lake City (SLC) has the shortest average layover time for this route: 1h 52m.

Which layover airport has the shortest travel time from Chicago to Eugene?

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 7h 01m.

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 November 2025.

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.

$144 Cheap Flights from Chicago to Eugene in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

7:30 am - 11:12 pmORD-EUG

17h 42m1 stop

5:20 pm - 11:53 pmEUG-ORD

28h 33m1 stop

$235Delta

Find Deal

Wed, Jan 28 - Sun, Feb 1

7:02 am - 1:46 pmORD-EUG

8h 44m1 stop

3:25 pm - 12:31 amEUG-ORD

7h 06m1 stop

$251American Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

8:00 am - 1:08 pmORD-EUG

7h 08m1 stop

3:02 pm - 11:50 pmEUG-ORD

6h 48m1 stop

$257Alaska Airlines

Find Deal

Mon, Jan 19 - Sat, Jan 24

6:50 am - 4:37 pmORD-EUG

11h 47m2 stops

11:30 am - 11:53 pmEUG-ORD

10h 23m1 stop

$258Delta

Find Deal

Wed, Jan 28 - Sun, Feb 1

6:50 am - 4:37 pmORD-EUG

11h 47m2 stops

11:30 am - 11:53 pmEUG-ORD

10h 23m1 stop

$263Delta

Find Deal

Wed, Jan 28 - Sun, Feb 1

8:00 am - 5:08 pmORD-EUG

11h 08m1 stop

1:00 pm - 5:02 amEUG-ORD

14h 02m1 stop

$269Alaska Airlines

Find Deal

Wed, Dec 10 - Sun, Jan 4

1:25 pm - 9:01 pmORD-EUG

9h 36m1 stop

3:18 pm - 12:23 amEUG-ORD

7h 05m1 stop

$270American Airlines

Find Deal

Fri, Jan 9 - Sat, Jan 10

3:35 pm - 9:30 pmORD-EUG

7h 55m1 stop

3:55 pm - 5:02 amEUG-ORD

11h 07m1 stop

$272Alaska Airlines

Find Deal

Wed, Dec 10 - Sun, Jan 4

8:05 am - 4:05 pmMDW-EUG

10h 00m1 stop

6:35 am - 4:35 pmEUG-MDW

8h 00m1 stop

$305Southwest

Find Deal

Mon, Jan 19 - Sat, Jan 24

8:05 am - 4:05 pmMDW-EUG

10h 00m2 stops

6:35 am - 4:35 pmEUG-MDW

8h 00m1 stop

$310Southwest

Find Deal

Mon, Jan 19 - Sat, Jan 24

Delta flights from Chicago to Eugene

Our best Delta deals on Chicago to Eugene flight tickets

Delta

Jan 28

ORD7:30 amChicago O'Hare Intl

17h 42m

1 stop

EUG11:12 pmEugene

Feb 1

EUG5:20 pmEugene

28h 33m

1 stop

ORD11:53 pmChicago O'Hare Intl

$235

Find similar

Delta

Jan 28

ORD6:50 amChicago O'Hare Intl

11h 47m

2 stops

EUG4:37 pmEugene

Feb 1

EUG11:30 amEugene

10h 23m

1 stop

ORD11:53 pmChicago O'Hare Intl

$258

Find similar

Delta

Jan 28

ORD6:50 amChicago O'Hare Intl

11h 47m

2 stops

EUG4:37 pmEugene

Feb 1

EUG11:30 amEugene

10h 23m

1 stop

ORD11:53 pmChicago O'Hare Intl

$263

Find similar

American Airlines flights from Chicago to Eugene

Our best American Airlines deals on Chicago to Eugene flight tickets

American Airlines

Dec 6

ORD7:02 amChicago O'Hare Intl

8h 44m

1 stop

EUG1:46 pmEugene

Dec 10

EUG3:25 pmEugene

7h 06m

1 stop

ORD12:31 amChicago O'Hare Intl

$251

Find similar

American Airlines

Jan 9

ORD1:25 pmChicago O'Hare Intl

9h 36m

1 stop

EUG9:01 pmEugene

Jan 10

EUG3:18 pmEugene

7h 05m

1 stop

ORD12:23 amChicago O'Hare Intl

$270

Find similar

American Airlines

Dec 5

ORD1:35 pmChicago O'Hare Intl

8h 08m

1 stop

EUG7:43 pmEugene

Dec 9

EUG5:30 amEugene

6h 42m

1 stop

ORD2:12 pmChicago O'Hare Intl

$305

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Wed 1/28

7:30 am-11:12 pm

1 stop17h 42m

Eugene

Sun 2/1

5:20 pm-11:53 pm

1 stop28h 33m

$235

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Sat 12/6

7:02 am-1:46 pm

1 stop8h 44m

Eugene

Wed 12/10

3:25 pm-12:31 am

1 stop7h 06m

$251

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Mon 1/19

8:00 am-1:08 pm

1 stop7h 08m

Eugene

Sat 1/24

3:02 pm-11:50 pm

1 stop6h 48m

$257

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Wed 1/28

6:50 am-4:37 pm

2 stops11h 47m

Eugene

Sun 2/1

11:30 am-11:53 pm

1 stop10h 23m

$258

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Wed 1/28

6:50 am-4:37 pm

2 stops11h 47m

Eugene

Sun 2/1

11:30 am-11:53 pm

1 stop10h 23m

$263

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Wed 12/10

8:00 am-5:08 pm

1 stop11h 08m

Eugene

Sun 1/4

1:00 pm-5:02 am

1 stop14h 02m

$269

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Fri 1/9

1:25 pm-9:01 pm

1 stop9h 36m

Eugene

Sat 1/10

3:18 pm-12:23 am

1 stop7h 05m

$270

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Wed 12/10

3:35 pm-9:30 pm

1 stop7h 55m

Eugene

Sun 1/4

3:55 pm-5:02 am

1 stop11h 07m

$272

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Mon 1/19

8:05 am-4:05 pm

1 stop10h 00m

Eugene

Sat 1/24

6:35 am-4:35 pm

1 stop8h 00m

$305

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Mon 1/19

8:05 am-4:05 pm

2 stops10h 00m

Eugene

Sat 1/24

6:35 am-4:35 pm

1 stop8h 00m

$310

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

Layovers

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 $324. 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 $351.

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

Fastest flight time	4h 43m
Direct flights	Mon
Airports in Eugene	1 airport

The fastest flight from Chicago to Eugene takes 4h 43m

Direct flights go from Chicago to Eugene on Monday. There are no airlines offering direct flights.

There is 1 airport near Eugene: 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 6h 10m.
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 November 2025.
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 100.00% of the total bookings.
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 48% of all bookings. The subsequent popular airlines are United Airlines at 20%, Southwest at 17%, and Delta at 14%.

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 7,999 reviews	Search Delta flights
Alaska Airlines	PriceFrom $303	Free Cancellation	Rating 8.0 11,332 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $322	Free Cancellation	Rating 7.8 2,814 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $348	Free Cancellation	Rating 7.4 9,034 reviews	Search United 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.

An easier way to manage your Eugene 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 12/23

Tue 12/30

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Chicago to Eugene from $144

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 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Chicago to Eugene

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from Chicago to Eugene

Our best Delta deals on Chicago to Eugene flight tickets

American Airlines flights from Chicago to Eugene

Our best American Airlines deals on Chicago to Eugene flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Chicago to Eugene that are best for you.

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?

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

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

How have Chicago to Eugene flight prices changed over time?

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

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

What airlines fly to Eugene?

Which airport is the most popular layover for flights between Chicago and Eugene?

Seattle (SEA) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Eugene?

Flights via Seattle (SEA) offer the lowest average round-trip price of $652.

Which layover airport has the shortest travel time from Chicago to Eugene?

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 7h 01m.

Which layover airport has the shortest connection time from Chicago to Eugene?

Salt Lake City (SLC) has the shortest average layover time for this route: 1h 52m.

When to book flights from Chicago to Eugene

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

Fastest flight time

Direct flights

Airports in Eugene

How far is Chicago to Eugene by plane?

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

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?

What documentation or ID do you need to fly to Eugene Airport?

What is the most popular plane model from Chicago to Eugene?

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

Traveling to a place near Eugene?

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Eugene?

Can I find flights from Chicago to Eugene with flexible booking policies on momondo?

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

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

An easier way to manage your Eugene 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Oregon