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

Alaska Airlines, Hawaiian Airlines, and Delta 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 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.

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.

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

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

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.

$95 Cheap Flights from Chicago to Eugene in 2025/26

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8:00 am - 5:08 pmORD-EUG

11h 08m1 stop

1:00 pm - 5:02 amEUG-ORD

14h 02m1 stop

$216Alaska Airlines

Find Deal

Wed, Dec 17 - Mon, Dec 29

6:10 pm - 11:11 pmORD-EUG

7h 01m1 stop

7:00 am - 5:15 pmEUG-ORD

8h 15m1 stop

$217Delta

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Thu, Dec 11 - Sun, Dec 14

8:00 am - 1:08 pmORD-EUG

7h 08m1 stop

3:02 pm - 11:50 pmEUG-ORD

6h 48m1 stop

$236Alaska Airlines

Find Deal

Fri, Jan 9 - Thu, Jan 15

7:20 am - 3:49 pmORD-EUG

10h 29m2 stops

7:00 am - 5:15 pmEUG-ORD

8h 15m1 stop

$254Delta

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Thu, Dec 11 - Sun, Dec 14

3:35 pm - 1:08 pmORD-EUG

23h 33m1 stop

9:01 am - 11:56 pmEUG-ORD

12h 55m1 stop

$263Alaska Airlines

Find Deal

Mon, Feb 9 - Sat, Feb 21

6:06 pm - 1:08 pmORD-EUG

21h 02m1 stop

5:20 am - 4:33 pmEUG-ORD

9h 13m2 stops

$268Alaska Airlines

Find Deal

Mon, Feb 9 - Sat, Feb 21

2:06 pm - 1:08 pmORD-EUG

25h 02m2 stops

5:20 am - 11:56 pmEUG-ORD

16h 36m2 stops

$273Alaska Airlines

Find Deal

Mon, Feb 9 - Sat, Feb 21

5:10 am - 11:30 amMDW-EUG

8h 20m1 stop

12:20 pm - 8:00 pmEUG-MDW

5h 40m1 stop

$310Southwest

Find Deal

Mon, Feb 9 - Sat, Feb 21

5:10 am - 11:30 amMDW-EUG

8h 20m1 stop

10:40 am - 11:45 pmEUG-MDW

11h 05m2 stops

$315Southwest

Find Deal

Mon, Feb 9 - Sat, Feb 21

12:55 pm - 10:05 pmMDW-EUG

11h 10m2 stops

10:40 am - 11:45 pmEUG-MDW

11h 05m2 stops

$320Southwest

Find Deal

Mon, Feb 9 - Sat, Feb 21

Alaska Airlines flights from Chicago to Eugene

Our best Alaska Airlines deals on Chicago to Eugene flight tickets

Alaska Airlines

Dec 17

ORD8:00 amChicago O'Hare Intl

11h 08m

1 stop

EUG5:08 pmEugene

Dec 29

EUG1:00 pmEugene

14h 02m

1 stop

ORD5:02 amChicago O'Hare Intl

$216

Find similar

Alaska Airlines

Jan 9

ORD8:00 amChicago O'Hare Intl

7h 08m

1 stop

EUG1:08 pmEugene

Jan 15

EUG3:02 pmEugene

6h 48m

1 stop

ORD11:50 pmChicago O'Hare Intl

$236

Find similar

Alaska Airlines

Feb 9

ORD3:35 pmChicago O'Hare Intl

23h 33m

1 stop

EUG1:08 pmEugene

Feb 21

EUG9:01 amEugene

12h 55m

1 stop

ORD11:56 pmChicago O'Hare Intl

$263

Find similar

Southwest flights from Chicago to Eugene

Our best Southwest deals on Chicago to Eugene flight tickets

Southwest

Feb 9

MDW5:10 amChicago Midway

8h 20m

1 stop

EUG11:30 amEugene

Feb 21

EUG12:20 pmEugene

5h 40m

1 stop

MDW8:00 pmChicago Midway

$310

Find similar

Southwest

Feb 9

MDW5:10 amChicago Midway

8h 20m

1 stop

EUG11:30 amEugene

Feb 21

EUG10:40 amEugene

11h 05m

2 stops

MDW11:45 pmChicago Midway

$315

Find similar

Southwest

Feb 9

MDW12:55 pmChicago Midway

11h 10m

2 stops

EUG10:05 pmEugene

Feb 21

EUG10:40 amEugene

11h 05m

2 stops

MDW11:45 pmChicago Midway

$320

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Wed 12/17

8:00 am-5:08 pm

1 stop11h 08m

Eugene

Mon 12/29

1:00 pm-5:02 am

1 stop14h 02m

$216

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Thu 12/11

6:10 pm-11:11 pm

1 stop7h 01m

Eugene

Sun 12/14

7:00 am-5:15 pm

1 stop8h 15m

$217

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Fri 1/9

8:00 am-1:08 pm

1 stop7h 08m

Eugene

Thu 1/15

3:02 pm-11:50 pm

1 stop6h 48m

$236

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Thu 12/11

7:20 am-3:49 pm

2 stops10h 29m

Eugene

Sun 12/14

7:00 am-5:15 pm

1 stop8h 15m

$254

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Mon 2/9

3:35 pm-1:08 pm

1 stop23h 33m

Eugene

Sat 2/21

9:01 am-11:56 pm

1 stop12h 55m

$263

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Mon 2/9

6:06 pm-1:08 pm

1 stop21h 02m

Eugene

Sat 2/21

5:20 am-4:33 pm

2 stops9h 13m

$268

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Mon 2/9

2:06 pm-1:08 pm

2 stops25h 02m

Eugene

Sat 2/21

5:20 am-11:56 pm

2 stops16h 36m

$273

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Mon 2/9

5:10 am-11:30 am

1 stop8h 20m

Eugene

Sat 2/21

12:20 pm-8:00 pm

1 stop5h 40m

$310

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Mon 2/9

5:10 am-11:30 am

1 stop8h 20m

Eugene

Sat 2/21

10:40 am-11:45 pm

2 stops11h 05m

$315

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Mon 2/9

12:55 pm-10:05 pm

2 stops11h 10m

Eugene

Sat 2/21

10:40 am-11:45 pm

2 stops11h 05m

$320

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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 $332. 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 $347.

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	Fri
Airports in Eugene	1 airport

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

Direct flights go from Chicago to Eugene on Friday. 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 4h 43m.
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 8,007 reviews	Search Delta flights
Alaska Airlines	PriceFrom $303	Free Cancellation	Rating 8.0 11,281 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $322	Free Cancellation	Rating 7.8 2,809 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $348	Free Cancellation	Rating 7.4 9,015 reviews	Search United Airlines flights

Newport

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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.

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Cheap flights from Chicago to Eugene from $95

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 1/23. 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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Alaska Airlines flights from Chicago to Eugene

Our best Alaska Airlines deals on Chicago to Eugene flight tickets

Southwest flights from Chicago to Eugene

Our best Southwest deals on Chicago to Eugene flight tickets

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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, Hawaiian Airlines, 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