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$152+ Cheap flights from Eugene (EUG) to Illinois

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — ORD
Dec 28 — Jan 41
Sat 12/28
Sat 1/4
1 adult, Economy
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Cheap flight deals from Eugene to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Eugene (EUG) to Illinois (USIL). 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 December 23, 2024.

Round-trip from

$296
(American Airlines)

One-way from

$152
(United Airlines)
From Eugene to Illinois
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One-way flight from Eugene to Illinois
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Cheapest flights from Eugene to Illinois
Explore the most affordable flight options available from Eugene to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

This Alaska Airlines deal was found by Cheapflights users on 12/23. 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.
Mon 12/235:49 pmEUG - ORD
1 stop8h 51mAlaska Airlines
Thu 1/22:01 pmORD - EUG
2 stops25h 06mAlaska Airlines
Deal found 12/23$949
This Delta deal was found by Cheapflights users on 12/23. 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.
Mon 12/233:34 pmEUG - ORD
1 stop6h 25mDelta
Thu 1/27:05 pmORD - EUG
1 stop6h 53mDelta
Deal found 12/23$976
This Southwest deal was found by Cheapflights users on 12/22. 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.
Mon 12/233:05 pmEUG - MDW
1 stop8h 10mSouthwest
Sat 12/288:05 amMDW - EUG
1 stop11h 10mSouthwest
Deal found 12/22$1,016
This United deal was found by Cheapflights users on 12/23. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:53 pmEUG - ORD
2 stops23h 32mUnited Airlines
Sat 12/286:15 amORD - EUG
2 stops13h 57mUnited Airlines
Deal found 12/23$1,123
This Delta deal was found by Cheapflights users on 12/22. 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.
Mon 12/235:46 amEUG - MDW
2 stops9h 58mDelta
Sat 12/2812:10 pmMDW - EUG
2 stops12h 48mDelta
Deal found 12/22$1,950

Find flights from Eugene to Illinois within your budget

Customize your flight search to find flights from Eugene to Illinois 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 December 23, 2024.

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Any airport

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Depart

Return

Price

EugeneSt. Louis

EUG - STL

EUGSTL

Eugene

Wed 1/15

3:00 pm-11:57 pm

1 stop6h 57m

Lambert-St Louis

Wed 1/22

2:27 pm-7:39 pm

1 stop7h 12m

$296

EugeneSt. Louis

EUG - STL

EUGSTL

Eugene

Wed 1/15

12:50 pm-9:33 pm

1 stop6h 43m

Lambert-St Louis

Wed 1/22

12:00 pm-11:52 pm

2 stops13h 52m

$301

EugeneChicago

EUG - ORD

EUGORD

Eugene

Tue 1/21

1:18 pm-11:59 pm

1 stop8h 41m

Chicago O'Hare Intl

Tue 1/28

2:39 pm-9:31 pm

1 stop8h 52m

$304

EugeneChicago

EUG - ORD

EUGORD

Eugene

Tue 1/14

5:00 am-1:30 pm

1 stop6h 30m

Chicago O'Hare Intl

Sun 1/19

5:00 pm-11:00 pm

1 stop8h 00m

$310

EugeneChicago

EUG - ORD

EUGORD

Eugene

Tue 1/14

1:28 pm-1:07 pm

2 stops21h 39m

Chicago O'Hare Intl

Sun 1/19

2:07 pm-9:08 pm

1 stop9h 01m

$314

EugeneChicago

EUG - ORD

EUGORD

Eugene

Sat 2/8

6:30 am-6:10 pm

2 stops9h 40m

Chicago O'Hare Intl

Wed 2/12

6:15 am-3:15 pm

2 stops11h 00m

$351

EugeneChicago

EUG - MDW

EUGMDW

Eugene

Thu 1/23

5:00 am-5:47 pm

2 stops10h 47m

Chicago Midway

Sun 1/26

1:26 pm-10:47 pm

2 stops11h 21m

$371

EugeneChicago

EUG - MDW

EUGMDW

Eugene

Tue 1/21

6:35 am-7:35 pm

2 stops11h 00m

Chicago Midway

Tue 1/28

9:40 am-8:10 pm

1 stop12h 30m

$391

EugenePeoria

EUG - PIA

EUGPIA

Eugene

Wed 1/15

5:00 am-2:58 pm

2 stops7h 58m

Greater Peoria

Sun 1/19

10:54 am-8:51 pm

2 stops11h 57m

$413

EugeneSt. Louis

EUG - STL

EUGSTL

Eugene

Sun 1/5

2:23 pm-12:28 am

1 stop8h 05m

Lambert-St Louis

Tue 1/7

1:02 pm-9:31 pm

2 stops10h 29m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 20 results
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Best time to book a flight from Eugene to Illinois

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

Travel insights for flights from Eugene to Illinois

Get recent, data-driven insights about flights from Eugene to Illinois including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Eugene to Illinois (average of $245). Flying from Eugene to Illinois in March is currently the most expensive (average of $317). 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 EUG to IL?

Find hourly flight availability from Eugene to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2024.

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

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated December 23, 2024.
To help decide which airline to fly from Eugene to Illinois, see what other customers have to say about United Airlines, Southwest and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,780 reviews
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,555 reviews
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,588 reviews
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,022 reviews
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,780 reviews

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Eugene to Illinois. 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 from for flights from Eugene to Illinois?

    Eugene (EUG) is the airport you will fly out of if you book a flight from Eugene to Illinois. It is only a 7.8 mi journey to Eugene (EUG) from Eugene’s city center.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $152. Users have also found prices from $158 and $168 on Alaska Airlines and American Airlines, respectively.

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

    The most popular flight routes from Eugene to Illinois are Eugene - Chicago O'Hare Intl, Eugene - Chicago Midway and Eugene - Lambert-St Louis.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Eugene to Illinois (average of $245). Flying from Eugene to Illinois in March is currently the most expensive (average of $317). 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.

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Top 4 airlines flying from Eugene to Illinois

Discover the top 4 airlines that operate flights from Eugene to Illinois. 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 December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$367FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$266Average$558FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$285Average$537FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$292Average$565FlexibilityNo cancel feeOn-time75%
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