What are the cheapest airlines flying from Chicago to Eugene round-trip?

Alaska Airlines, at $280, was found to be the cheapest airline from Chicago to Eugene.Alternate airlines to your destination round-trip include Hawaiian Airlines and Delta. Users have found that Alaska Airlines is 36% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Chicago to Eugene one-way?

$173 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from $176 and $195, respectively.

What is the cheapest day to fly from Chicago to Eugene?

Travelers seeking maximum savings on their Chicago to Eugene flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Chicago to Eugene?

When booking a flight from Chicago to Eugene, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

What is the cheapest day to fly round-trip from Chicago to Eugene?

Travelers have found that booking a Monday departure is the best way to save up to 30% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Chicago to Eugene?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Eugene. Flights to Eugene from Chicago in January are about $438 on average during January, but can be found for as low as $323.

Most accurate provider : When it comes to deals on Chicago-Eugene flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Eugene flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Eugene flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Chicago-Eugene flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Eugene flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Eugene from Chicago?

Most people fly into Eugene (EUG) if they book a flight to Eugene from Chicago. On average, Eugene has 0 inbound flights from Chicago per day from 4 airlines. Eugene is conveniently located just 7.8 mi from Eugene’s city center.

Can I find deals for flights from Chicago to Eugene that include hotel bookings?

Yes. In addition to deals on Chicago to Eugene flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Chicago to Eugene?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Eugene.

Can I find deals for business class flights from Chicago to Eugene?

Yes. Cheapflights offers flight deals from Chicago to Eugene by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$147+ Flights from Chicago to Eugene

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1. Tell us where you want to go

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Cheap flight deals from Chicago to Eugene

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$280 (Alaska Airlines)
One-way from	$163 (Mytrip)
Popular in	July
Cheapest in	January
Average price	$426

Provider with most accurate pricing for Chicago (CHI)-Eugene flight deals.

Search Deals

Provider most trusted by Cheapflights users for Chicago (CHI)-Eugene flights.

Search Deals

From Chicago (CHI) to Eugene

Search Deals

One-way flight from Chicago (CHI) to Eugene

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($112 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Chicago to Eugene

Cheapest flights from Chicago to Eugene
Explore the most affordable flight options available from Chicago to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Fri 5/307:00 amORD - EUG

1 stop6h 28mAlaska Airlines

Fri 6/67:25 pmEUG - ORD

1 stop26h 34mAlaska Airlines

Deal found 4/29

$280

Sat 5/315:58 pmORD - EUG

1 stop7h 57mHawaiian Airlines

Sat 6/71:37 pmEUG - ORD

1 stop6h 46mHawaiian Airlines

Deal found 4/28

$290

Wed 7/92:00 pmORD - EUG

2 stops11h 44mDelta

Tue 7/226:35 amEUG - ORD

1 stop8h 45mDelta

Deal found 4/28

$318

Wed 7/91:46 pmMDW - EUG

2 stops11h 58mDelta

Tue 7/226:35 amEUG - MDW

2 stops9h 04mDelta

Deal found 4/28

$323

Wed 9/37:00 amORD - EUG

1 stop7h 25mSouthwest

Mon 9/812:00 pmEUG - ORD

2 stops9h 40mSouthwest

Deal found 4/29

$337

Fri 5/231:20 pmORD - EUG

1 stop8h 11mAmerican Airlines

Tue 5/271:15 pmEUG - ORD

1 stop8h 41mAmerican Airlines

Deal found 4/27

$351

Wed 7/95:15 amMDW - EUG

2 stops8h 20mSouthwest

Tue 7/221:25 pmEUG - MDW

1 stop8h 40mSouthwest

Deal found 4/28

$371

Thu 5/1510:35 amORD - EUG

1 stop9h 31mUnited Airlines

Sun 5/186:00 amEUG - ORD

1 stop6h 49mUnited Airlines

Deal found 4/28

$447

Thu 10/236:00 amORD - EUG

2 stops16h 10mMultiple Airlines

Sun 10/268:55 pmEUG - ORD

3 stops18h 42mMultiple Airlines

Deal found 4/28

$731

Best flights from Chicago to Eugene
Discover carefully curated flight deals from Chicago to Eugene that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Fri 5/307:00 amORD - EUG

1 stop6h 28mAlaska Airlines

Fri 6/67:25 pmEUG - ORD

1 stop26h 34mAlaska Airlines

Deal found 4/29

$280

Sat 5/315:58 pmORD - EUG

1 stop7h 57mHawaiian Airlines

Sat 6/71:37 pmEUG - ORD

1 stop6h 46mHawaiian Airlines

Deal found 4/28

$290

Wed 7/92:00 pmORD - EUG

2 stops11h 44mDelta

Tue 7/226:35 amEUG - ORD

1 stop8h 45mDelta

Deal found 4/28

$318

Wed 9/36:15 amORD - EUG

1 stop6h 45mSouthwest

Mon 9/812:00 pmEUG - ORD

2 stops9h 40mSouthwest

Deal found 4/28

$337

Fri 5/231:20 pmORD - EUG

1 stop8h 11mAmerican Airlines

Tue 5/271:15 pmEUG - ORD

1 stop8h 41mAmerican Airlines

Deal found 4/27

$351

Thu 5/1510:35 amORD - EUG

1 stop9h 31mUnited Airlines

Sun 5/186:00 amEUG - ORD

1 stop6h 49mUnited Airlines

Deal found 4/28

$447

Wed 7/91:46 pmMDW - EUG

2 stops11h 58mDelta

Tue 7/226:35 amEUG - MDW

2 stops9h 04mDelta

Deal found 4/28

$323

Thu 10/236:00 amORD - EUG

2 stops16h 10mMultiple Airlines

Sun 10/268:55 pmEUG - ORD

3 stops18h 42mMultiple Airlines

Deal found 4/28

$731

Wed 7/95:15 amMDW - EUG

2 stops8h 20mSouthwest

Tue 7/221:25 pmEUG - MDW

1 stop8h 40mSouthwest

Deal found 4/28

$371

Last-minute flights from Chicago to Eugene
Discover last-minute flight deals from Chicago to Eugene. Data last updated April 29, 2025 and is based on user searches.

Thu 5/83:44 pmORD - EUG

1 stop7h 10mHawaiian Airlines

Tue 5/131:47 pmEUG - ORD

1 stop6h 12mHawaiian Airlines

Deal found 4/29

$369

Thu 5/812:45 pmORD - EUG

1 stop9h 45mUnited Airlines

Tue 5/136:00 amEUG - ORD

1 stop6h 49mUnited Airlines

Deal found 4/28

$460

Thu 5/811:05 amORD - EUG

2 stops13h 52mDelta

Tue 5/137:00 amEUG - ORD

2 stops9h 37mDelta

Deal found 4/29

$742

Fri 5/911:45 amORD - EUG

1 stop9h 46mAmerican Airlines

Tue 5/131:15 pmEUG - ORD

1 stop8h 41mAmerican Airlines

Deal found 4/28

$401

Fri 5/96:58 pmORD - EUG

2 stops27h 56mAlaska Airlines

Tue 5/138:24 amEUG - ORD

1 stop11h 35mAlaska Airlines

Deal found 4/28

$416

Fri 5/912:48 pmMDW - EUG

2 stops13h 08mDelta

Tue 5/137:00 amEUG - MDW

2 stops9h 45mDelta

Deal found 4/28

$742

Thu 5/1510:35 amORD - EUG

1 stop9h 31mUnited Airlines

Sun 5/186:00 amEUG - ORD

1 stop6h 49mUnited Airlines

Deal found 4/28

$447

Fri 5/231:20 pmORD - EUG

1 stop8h 11mAmerican Airlines

Tue 5/271:15 pmEUG - ORD

1 stop8h 41mAmerican Airlines

Deal found 4/27

$351

Fri 5/236:15 amORD - EUG

2 stops13h 50mSouthwest

Tue 5/277:45 amEUG - ORD

2 stops13h 20mSouthwest

Deal found 4/27

$488

Sun 5/259:00 amMDW - EUG

2 stops9h 55mSouthwest

Tue 5/274:20 pmEUG - MDW

1 stop11h 00mSouthwest

Deal found 4/27

$470

Fri 5/307:00 amORD - EUG

1 stop6h 28mAlaska Airlines

Fri 6/67:25 pmEUG - ORD

1 stop26h 34mAlaska Airlines

Deal found 4/29

$280

Fri 5/301:55 pmMDW - EUG

2 stops12h 01mDelta

Sun 6/15:24 pmEUG - MDW

2 stops14h 16mDelta

Deal found 4/28

$480

One-way flights from Chicago to Eugene
Search for one-way flight options from Chicago to Eugene. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Sat 5/179:02 pmORD - EUG

1 stop19h 48mMultiple Airlines

Deal found 4/28

$163

Fri 6/67:00 amORD - EUG

1 stop17h 28mAlaska Airlines

Deal found 4/29

$173

Thu 6/123:35 pmORD - EUG

1 stop9h 41mAmerican Airlines

Deal found 4/29

$176

Fri 6/68:20 amMDW - EUG

1 stop9h 45mSouthwest

Deal found 4/29

$195

Thu 6/1212:40 pmORD - EUG

2 stops11h 30mSouthwest

Deal found 4/29

$200

Sun 7/66:00 amORD - EUG

1 stop8h 36mHawaiian Airlines

Deal found 4/29

$224

Sat 5/311:10 amORD - EUG

2 stops11h 49mDelta

Deal found 4/29

$372

Sat 5/33:02 pmMDW - EUG

2 stops9h 13mDelta

Deal found 4/29

$372

Sat 5/37:35 amORD - EUG

3 stops14h 55mUnited Airlines

Deal found 4/29

$753

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Fri 5/30

7:00 am-11:28 am

1 stop6h 28m

Eugene

Fri 6/6

7:25 pm-11:59 pm

1 stop26h 34m

$280

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Sat 5/31

5:58 pm-11:55 pm

1 stop7h 57m

Eugene

Sat 6/7

1:37 pm-10:23 pm

1 stop6h 46m

$290

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Wed 7/9

2:00 pm-11:44 pm

2 stops11h 44m

Eugene

Tue 7/22

6:35 am-5:20 pm

1 stop8h 45m

$318

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Wed 7/9

1:46 pm-11:44 pm

2 stops11h 58m

Eugene

Tue 7/22

6:35 am-5:39 pm

2 stops9h 04m

$323

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Fri 5/23

1:20 pm-7:31 pm

1 stop8h 11m

Eugene

Tue 5/27

1:15 pm-11:56 pm

1 stop8h 41m

$351

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Wed 7/9

5:15 am-11:35 am

2 stops8h 20m

Eugene

Tue 7/22

1:25 pm-12:05 am

1 stop8h 40m

$371

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Thu 6/19

7:00 am-4:05 pm

2 stops11h 05m

Eugene

Mon 6/23

5:35 am-3:20 pm

1 stop7h 45m

$422

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Thu 5/15

10:35 am-6:06 pm

1 stop9h 31m

Eugene

Sun 5/18

6:00 am-2:49 pm

1 stop6h 49m

$447

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Tue 6/10

6:00 am-12:37 pm

1 stop8h 37m

$147

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Tue 6/10

5:41 pm-11:45 pm

2 stops8h 04m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 17 results

Compare providers for flights from Chicago to Eugene

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Eugene in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy2 stars	Trust Score*3 stars
FlightsMojo	Price Accuracy-	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Chicago-Eugene flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Eugene flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Eugene flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Chicago-Eugene flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Eugene flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Eugene

Have a flexible travel schedule? Discover the best time to fly to Eugene from Chicago with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Eugene

What is the cheapest month to book a flight from Chicago to Eugene?

Currently, January is the cheapest month in which you can book a flight from Chicago to Eugene (average of $321). Flying from Chicago to Eugene in June is currently the most expensive (average of $553). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to EUG?

When flying from Chicago to Eugene, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 17% versus a flight in the evening.

Rainfall in Eugene by month

In terms of precipitation, rainfall in Eugene ranges from 0.5 - 7.8 inches per month. December is typically the wettest month, when rainfall can reach 7.8 in. July is typically the driest time to visit Eugene when rainfall is around 0.5 in.

Temperature in Eugene by month

If weather is an important factor for your trip to Eugene, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Eugene

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Chicago to Eugene to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

9,961 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,295 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,929 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.9

Good

2,405 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,696 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What airport do you fly into for flights to Eugene from Chicago?
Most people fly into Eugene (EUG) if they book a flight to Eugene from Chicago. On average, Eugene has 0 inbound flights from Chicago per day from 4 airlines. Eugene is conveniently located just 7.8 mi from Eugene’s city center.
What are the cheapest airlines flying from Chicago to Eugene round-trip?
Alaska Airlines, at $280, was found to be the cheapest airline from Chicago to Eugene.Alternate airlines to your destination round-trip include Hawaiian Airlines and Delta. Users have found that Alaska Airlines is 36% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Chicago to Eugene one-way?
$173 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from $176 and $195, respectively.
Can I find deals for flights from Chicago to Eugene that include hotel bookings?
Yes. In addition to deals on Chicago to Eugene flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chicago to Eugene?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Eugene.
Can I find deals for business class flights from Chicago to Eugene?
Yes. Cheapflights offers flight deals from Chicago to Eugene by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chicago to Eugene?
Currently, January is the cheapest month in which you can book a flight from Chicago to Eugene (average of $321). Flying from Chicago to Eugene in June is currently the most expensive (average of $553). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Chicago to Eugene

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$263	Average$437	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$279	Average$379	FlexibilityNo cancel fee	On-time71%
Alaska Airlines	Cheapest$345	Average$526	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$376	Average$596	FlexibilityNo cancel fee	On-time69%

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$147+ Cheap flights from Chicago (CHI) to Eugene (EUG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chicago to Eugene with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Chicago to Eugene

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Chicago to Eugene

Cheapest flights from Chicago to EugeneExplore the most affordable flight options available from Chicago to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from Chicago to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Chicago to Eugene

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Eugene in April.

Best time to book a flight from Chicago to Eugene

Have a flexible travel schedule? Discover the best time to fly to Eugene from Chicago with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Eugene

What is the cheapest month to book a flight from Chicago to Eugene?

What is the cheapest time of day to fly from CHI to EUG?

Find hourly flight availability from Chicago to Eugene. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Rainfall in Eugene by month

Plan your trip to Eugene by taking into account the average rainfall totals by month.

Temperature in Eugene by month

Plan your trip to Eugene by taking into account the average temperature totals by month.

Reviews of airlines servicing Eugene

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Chicago to Eugene to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Eugene. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Eugene from Chicago?

What are the cheapest airlines flying from Chicago to Eugene round-trip?

What are the cheapest airlines to fly from Chicago to Eugene one-way?

Can I find deals for flights from Chicago to Eugene that include hotel bookings?

How can I find direct flights from Chicago to Eugene?

Can I find deals for business class flights from Chicago to Eugene?

What is the cheapest month to book a flight from Chicago to Eugene?

Traveling to a place near Chicago?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chicago to Eugene

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Chicago to Eugene

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Cheapest flights from Chicago to Eugene
Explore the most affordable flight options available from Chicago to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.