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Eugene

$153+ Cheap flights from Illinois 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.
ORD — EUG
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Illinois to Eugene

Keep the following information in mind while searching for Illinois to Eugene flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$294
(Hawaiian Airlines)

One-way from

$153
(Delta)

Popular in

July

Cheapest in

September

Average price

$406
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 Illinois to Eugene
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One-way flight from Illinois to Eugene
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Highest demand for flights based on searches. 22% potential increase in price ($127 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($29 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 Illinois to Eugene

Cheapest flights from Illinois to Eugene
Explore the most affordable flight options available from Illinois to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/16. 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.
Wed 4/303:08 pmORD - EUG
1 stop19h 30mMultiple Airlines
Sun 5/49:28 amEUG - ORD
1 stop19h 05mMultiple Airlines
Deal found 4/16$281
This Hawaiian Airlines deal was found by Cheapflights users on 4/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:00 pmORD - EUG
1 stop8h 48mHawaiian Airlines
Wed 5/211:37 pmEUG - ORD
1 stop6h 46mHawaiian Airlines
Deal found 4/16$294
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 5/1412:00 pmORD - EUG
1 stop10h 54mAlaska Airlines
Wed 5/2111:00 amEUG - ORD
2 stops10h 56mAlaska Airlines
Deal found 4/16$300
This Delta deal was found by Cheapflights users on 4/17. 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.
Thu 5/86:20 pmORD - EUG
1 stop6h 37mDelta
Tue 5/137:00 amEUG - ORD
1 stop8h 25mDelta
Deal found 4/17$323
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:34 amORD - EUG
1 stop7h 09mAmerican Airlines
Thu 9/43:55 pmEUG - ORD
1 stop6h 42mAmerican Airlines
Deal found 4/17$332
This Hawaiian Airlines deal was found by Cheapflights users on 4/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:22 pmSTL - EUG
1 stop7h 33mHawaiian Airlines
Mon 6/21:37 pmEUG - STL
1 stop8h 27mHawaiian Airlines
Deal found 4/16$346
This Southwest deal was found by Cheapflights users on 4/16. 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.
Wed 9/176:10 amMDW - EUG
1 stop6h 50mSouthwest
Mon 9/226:50 amEUG - MDW
1 stop6h 25mSouthwest
Deal found 4/16$351
This Southwest deal was found by Cheapflights users on 4/17. 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.
Wed 6/185:40 amSTL - EUG
1 stop9h 00mSouthwest
Tue 6/2412:20 pmEUG - STL
2 stops9h 35mSouthwest
Deal found 4/17$356
This eDestinos deal was found by Cheapflights users on 4/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/16:25 amMDW - EUG
1 stop10h 24mMultiple Airlines
Sun 6/89:41 pmEUG - MDW
1 stop15h 15mMultiple Airlines
Deal found 4/17$374
This Southwest deal was found by Cheapflights users on 4/17. 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 7/37:00 amORD - EUG
2 stops11h 05mSouthwest
Wed 7/95:25 amEUG - ORD
1 stop6h 35mSouthwest
Deal found 4/17$382
This Delta deal was found by Cheapflights users on 4/17. 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 5/307:19 pmSTL - EUG
1 stop6h 37mDelta
Mon 6/212:25 pmEUG - STL
2 stops9h 01mDelta
Deal found 4/17$388
This Delta deal was found by Cheapflights users on 4/16. 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.
Sat 5/311:08 pmMDW - EUG
2 stops12h 07mDelta
Sat 6/75:45 amEUG - MDW
2 stops10h 02mDelta
Deal found 4/16$423

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois 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 April 17, 2025.
Use the filters below to find and compare flights from Illinois to Eugene that are best for you.

Fly from

Illinois

Fly to

Eugene

Route

Depart

Return

Price

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Wed 4/30

3:08 pm-8:38 am

1 stop19h 30m

Eugene

Sun 5/4

9:28 am-6:33 am

1 stop19h 05m

$281

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Wed 5/14

12:00 pm-6:48 pm

1 stop8h 48m

Eugene

Wed 5/21

1:37 pm-10:23 pm

1 stop6h 46m

$294

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Wed 5/14

12:00 pm-8:54 pm

1 stop10h 54m

Eugene

Wed 5/21

11:00 am-11:56 pm

2 stops10h 56m

$300

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Thu 5/8

6:20 pm-10:57 pm

1 stop6h 37m

Eugene

Tue 5/13

7:00 am-5:25 pm

1 stop8h 25m

$323

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Thu 7/3

3:35 pm-11:08 pm

1 stop9h 33m

Eugene

Wed 7/9

12:55 pm-11:46 pm

1 stop8h 51m

$332

St. LouisEugene

STL - EUG

STLEUG

Lambert-St Louis

Fri 5/30

6:22 pm-11:55 pm

1 stop7h 33m

Eugene

Mon 6/2

7:25 pm-2:07 pm

1 stop16h 42m

$346

St. LouisEugene

STL - EUG

STLEUG

Lambert-St Louis

Wed 6/18

5:40 am-12:40 pm

1 stop9h 00m

Eugene

Tue 6/24

12:20 pm-11:55 pm

2 stops9h 35m

$356

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Wed 6/18

5:25 pm-11:30 pm

1 stop8h 05m

Eugene

Tue 6/24

12:20 pm-12:55 am

2 stops10h 35m

$356

ChicagoEugene

MDW - EUG

MDWEUG

Chicago Midway

Sun 6/1

6:25 am-2:49 pm

1 stop10h 24m

Eugene

Sun 6/8

9:41 pm-2:56 pm

1 stop15h 15m

$374

ChicagoEugene

ORD - EUG

ORDEUG

Chicago O'Hare Intl

Thu 7/3

7:00 am-4:05 pm

2 stops11h 05m

Eugene

Wed 7/9

5:25 am-2:00 pm

1 stop6h 35m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 30 results
1
2
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Best time to book a flight from Illinois to Eugene

Have a flexible travel schedule? Discover the best time to fly to Eugene from Illinois 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 Illinois to Eugene

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Eugene (average of $321). Flying from Illinois 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 IL to EUG?

Find hourly flight availability from Illinois 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 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Eugene as you normally would.

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 April 17, 2025.
To help decide which airline to fly from Illinois to Eugene, see what other customers have to say about Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,380 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    If you book a flight to Eugene from Illinois, you will be flying to Eugene, which is the city’s only airport. Eugene (EUG) is located 7.8 mi from the center of Eugene.

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

    One-way options have recently been found by users for as low as $153 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $173 and Hawaiian Airlines from $175 one-way.

  • What are the most popular routes from Illinois to Eugene?

    While some choose either Lambert-St Louis - Eugene or Chicago Midway - Eugene, Chicago O'Hare Intl - Eugene is the most popular route from Illinois to Eugene.

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

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

  • How can I find direct flights from Illinois to Eugene?

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

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

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Eugene?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Eugene (average of $321). Flying from Illinois 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 Illinois?

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

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Alternative routes for Illinois 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 Illinois to Eugene

Discover the top 4 airlines that operate flights from Illinois 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$234Average$582FlexibilityNo cancel feeOn-time69%
DeltaCheapest$263Average$437FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$279Average$541FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$345Average$526FlexibilityNo cancel feeOn-time75%

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