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$120+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — EUG
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$294
(Alaska Airlines)

One-way from

$120
(Mytrip)

Popular in

July

Cheapest in

September

Average price

$390
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. 22% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This Alaska Airlines deal was found by Cheapflights users on 3/29. 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.
Wed 4/239:00 amORD - EUG
1 stop16h 49mAlaska Airlines
Tue 5/68:24 amEUG - ORD
1 stop11h 35mAlaska Airlines
Deal found 3/29$294
This Delta deal was found by Cheapflights users on 3/29. 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.
Tue 4/227:50 amORD - EUG
1 stop9h 26mDelta
Mon 5/55:00 pmEUG - ORD
1 stop22h 30mDelta
Deal found 3/29$315
This Trip.com deal was found by Cheapflights users on 3/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:00 amORD - EUG
1 stop14h 48mHawaiian Airlines
Wed 5/2112:45 pmEUG - ORD
1 stop9h 11mHawaiian Airlines
Deal found 3/30$318
This Southwest deal was found by Cheapflights users on 3/29. 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.
Thu 5/86:15 amORD - EUG
2 stops13h 50mSouthwest
Tue 5/137:45 amEUG - ORD
2 stops13h 20mSouthwest
Deal found 3/29$373
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/294:55 pmMDW - EUG
1 stop7h 10mSouthwest
Mon 5/56:40 pmEUG - MDW
2 stops8h 40mSouthwest
Deal found 3/30$388
This Delta deal was found by Cheapflights users on 3/30. 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.
Fri 5/91:08 pmMDW - EUG
2 stops11h 49mDelta
Tue 5/137:00 amEUG - MDW
2 stops9h 45mDelta
Deal found 3/30$442
This Mytrip deal was found by Cheapflights users on 3/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/52:34 pmORD - EUG
2 stops27h 01mMultiple Airlines
Sun 4/69:23 pmEUG - ORD
1 stop14h 16mMultiple Airlines
Deal found 3/30$605

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 March 31, 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

Wed 4/23

9:00 am-11:49 pm

1 stop16h 49m

Eugene

Tue 5/6

8:24 am-9:59 pm

1 stop11h 35m

$294

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Tue 4/22

7:50 am-3:16 pm

1 stop9h 26m

Eugene

Mon 5/5

5:00 pm-5:30 pm

1 stop22h 30m

$315

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Wed 5/14

6:00 am-6:48 pm

1 stop14h 48m

Eugene

Wed 5/21

12:45 pm-11:56 pm

1 stop9h 11m

$318

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Thu 5/8

6:15 am-6:05 pm

2 stops13h 50m

Eugene

Tue 5/13

7:45 am-11:05 pm

2 stops13h 20m

$373

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Tue 4/29

4:55 pm-10:05 pm

1 stop7h 10m

Eugene

Mon 5/5

6:40 pm-5:20 am

2 stops8h 40m

$388

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Fri 5/9

1:08 pm-10:57 pm

2 stops11h 49m

Eugene

Tue 5/13

7:00 am-6:45 pm

2 stops9h 45m

$442

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Wed 5/21

9:02 pm-2:49 pm

1 stop19h 47m

$120

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Thu 5/22

7:00 am-11:28 am

1 stop6h 28m

$175

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Sun 8/31

6:24 am-12:42 pm

1 stop8h 18m

$178

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Sat 7/26

3:35 pm-11:06 pm

1 stop9h 31m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 15 results
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
FlightsMojoPrice 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 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 $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?

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 March 31, 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.

Rainfall in Eugene by month

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

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

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 March 31, 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
9,818 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,342 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

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

    Alaska Airlines, at $294, was found to be the cheapest airline from Chicago to Eugene.Alternate airlines to your destination round-trip include Delta and Hawaiian Airlines. Users have found that Alaska Airlines is 32% cheaper than the other options available to this destination.

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

    $175 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $183 and $184, 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

Traveling to a place near Chicago?

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

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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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$263Average$396FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$279Average$379FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$298Average$527FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$336Average$510FlexibilityNo cancel feeOn-time75%
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