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Eugene

$135+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — EUG
nov. 1 — nov. 81
sáb. 11/1
sáb. 11/8
1 adult, Economy
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Cheap flight deals from Chicago to Eugene

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Eugene (EUG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$265
(Delta)

One-way from

$135
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$463
Provider with most accurate pricing for Chicago (CHI)-Eugene flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Eugene flights.
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From Chicago (CHI) to Eugene
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One-way flight from Chicago (CHI) to Eugene
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Highest demand for flights based on searches. 10% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 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 octubre 2, 2025.

This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/116:10 pmORD - EUG
1 stop7h 01mDelta
dom. 12/1411:24 amEUG - ORD
1 stop10h 35mDelta
Deal found 10/1$265
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/146:13 pmORD - EUG
1 stop7h 00mDelta
mar. 11/187:00 amEUG - ORD
2 stops9h 45mDelta
Deal found 9/30$270
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/68:00 amORD - EUG
1 stop8h 12mMultiple Airlines
dom. 11/92:57 pmEUG - ORD
2 stops31h 46mMultiple Airlines
Deal found 9/30$297
This Alaska Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/63:25 pmORD - EUG
1 stop7h 45mAlaska Airlines
dom. 11/91:02 pmEUG - ORD
1 stop13h 59mAlaska Airlines
Deal found 9/30$298
This Alaska Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/226:02 pmORD - EUG
1 stop8h 17mAlaska Airlines
mar. 12/305:56 amEUG - ORD
1 stop6h 45mAlaska Airlines
Deal found 10/1$320
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/66:00 pmORD - EUG
1 stop7h 14mDelta
lun. 11/1012:34 pmEUG - ORD
1 stop6h 51mDelta
Deal found 9/30$326
This Alaska Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/245:59 pmORD - EUG
1 stop8h 20mAlaska Airlines
jue. 10/304:04 pmEUG - ORD
1 stop10h 57mAlaska Airlines
Deal found 9/30$329
This Alaska Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/246:00 amORD - EUG
2 stops11h 18mAlaska Airlines
jue. 1/15:51 pmEUG - ORD
1 stop10h 38mAlaska Airlines
Deal found 10/1$342
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/141:15 pmMDW - EUG
2 stops12h 40mDelta
mar. 11/187:00 amEUG - MDW
2 stops9h 18mDelta
Deal found 9/30$342
This Southwest deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/169:40 amMDW - EUG
1 stop6h 10mSouthwest
vie. 12/1911:30 amEUG - MDW
1 stop11h 25mSouthwest
Deal found 10/2$367
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/155:15 amMDW - EUG
1 stop7h 50mSouthwest
vie. 12/1911:30 amEUG - MDW
1 stop11h 25mSouthwest
Deal found 10/1$374
This Southwest deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/238:00 amMDW - EUG
2 stops8h 15mSouthwest
lun. 12/17:00 pmEUG - MDW
1 stop8h 05mSouthwest
Deal found 10/1$397

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Eugene that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 2, 2025.
Use the filters below to find and compare flights from Chicago to Eugene that are best for you.

Fly from

Chicago

Fly to

Eugene

Route

Depart

Return

Price

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

jue. 12/11

2:14 pm-11:11 pm

1 stop10h 57m

Eugene

dom. 12/14

11:24 am-11:59 pm

1 stop10h 35m

$265

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

vie. 11/14

6:13 pm-11:13 pm

1 stop7h 00m

Eugene

mar. 11/18

7:00 am-6:45 pm

2 stops9h 45m

$270

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

vie. 11/7

7:36 pm-11:49 pm

1 stop6h 13m

Eugene

dom. 11/9

7:00 am-5:18 pm

1 stop8h 18m

$299

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

mié. 12/24

6:00 am-8:59 pm

1 stop16h 59m

Eugene

jue. 1/1

5:51 pm-6:29 am

1 stop10h 38m

$320

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

jue. 11/6

6:00 pm-11:14 pm

1 stop7h 14m

Eugene

lun. 11/10

12:34 pm-9:25 pm

1 stop6h 51m

$326

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

vie. 11/14

1:15 pm-11:55 pm

2 stops12h 40m

Eugene

mar. 11/18

7:00 am-6:18 pm

2 stops9h 18m

$342

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

jue. 11/6

6:00 am-3:27 pm

2 stops11h 27m

Eugene

dom. 11/9

8:41 am-12:24 am

1 stop13h 43m

$349

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

jue. 11/13

7:00 am-12:44 pm

1 stop7h 44m

Eugene

dom. 11/16

8:41 am-12:24 am

1 stop13h 43m

$350

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

jue. 12/11

6:00 am-12:19 pm

2 stops8h 19m

Eugene

dom. 12/14

3:59 pm-6:21 am

2 stops12h 22m

$364

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

mar. 12/16

9:40 am-1:50 pm

1 stop6h 10m

Eugene

vie. 12/19

11:30 am-12:55 am

1 stop11h 25m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Showing 1-10 of 30 results
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 FlightHub the most. FlightHub 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 $477). 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?

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 octubre 2, 2025.

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.

Reviews of airlines servicing Eugene

Get insights into the airlines that provide service to Eugene. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Eugene. Reviews last updated octubre 2, 2025.
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
10,994 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
10,994 reviews
Alaska Airlines
8.0
Very good
10,994 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,248 reviews
Alaska Airlines
8.0
Very good
10,994 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,962 reviews
Alaska Airlines
8.0
Very good
10,994 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,933 reviews
Alaska Airlines
8.0
Very good
10,994 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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?

    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.

  • How long is the flight from Chicago to Eugene?

    Departing from Chicago to Eugene will take you 6h 10m. There are 1786 mi between Chicago and Eugene. This flight may include one or multiple stops.

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

    Delta, at $203, was found to be the cheapest airline from Chicago to Eugene.Alternate airlines to your destination round-trip include Alaska Airlines and Hawaiian Airlines. Users have found that Delta is 51% cheaper than the other options available to this destination.

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

    $142 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 $143 and $148, 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 $477). 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

Traveling to a place near Eugene?

Book flights to Eugene if you plan to visit one of these locations
Newport
Albany
Corvallis

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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.
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Top 4 airlines flying from Chicago to Eugene

Discover the top 4 airlines that operate flights from Chicago to Eugene. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$203Average$475FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$303Average$520FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$322Average$444FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$348Average$567FlexibilityNo cancel feeOn-time69%

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