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$127+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — ORD
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
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 November 21, 2024.

Find flight deals from Eugene to Illinois

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 November 21, 2024.

This Mytrip deal was found by Cheapflights users on 11/21. 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.
Thu 12/51:59 pmEUG - ORD
2 stops13h 31mMultiple Airlines
Wed 12/119:10 pmORD - EUG
2 stops17h 59mMultiple Airlines
Deal found 11/21$338
This United Airlines deal was found by Cheapflights users on 11/21. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/67:00 pmEUG - PIA
2 stops13h 19mUnited Airlines
Tue 12/1010:55 amPIA - EUG
2 stops12h 22mUnited Airlines
Deal found 11/21$348
This Alaska Airlines deal was found by Cheapflights users on 11/21. 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 12/118:24 amEUG - ORD
1 stop13h 23mAlaska Airlines
Thu 12/126:32 amORD - EUG
1 stop16h 22mAlaska Airlines
Deal found 11/21$398
This United Airlines deal was found by Cheapflights users on 11/21. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:00 pmEUG - ORD
1 stop8h 06mUnited Airlines
Sun 12/154:10 pmORD - EUG
1 stop7h 49mUnited Airlines
Deal found 11/21$426
This Southwest deal was found by Cheapflights users on 11/19. 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 12/91:20 pmEUG - MDW
1 stop8h 55mSouthwest
Fri 12/1311:25 amMDW - EUG
1 stop7h 55mSouthwest
Deal found 11/19$462
This Delta deal was found by Cheapflights users on 11/20. 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 12/65:00 amEUG - ORD
1 stop6h 15mDelta
Mon 12/96:05 amORD - EUG
1 stop6h 42mDelta
Deal found 11/20$475
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 11/211:00 pmEUG - MLI
1 stop6h 39mAmerican Airlines
Sun 11/246:20 amMLI - EUG
1 stop7h 51mAmerican Airlines
Deal found 11/20$488
This Delta deal was found by Cheapflights users on 11/21. 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 12/612:52 pmEUG - STL
1 stop6h 33mDelta
Tue 12/102:25 pmSTL - EUG
2 stops10h 33mDelta
Deal found 11/21$505
This Alaska Airlines deal was found by Cheapflights users on 11/21. 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 12/41:38 pmEUG - STL
1 stop21h 46mAlaska Airlines
Sun 12/82:20 pmSTL - EUG
1 stop8h 34mAlaska Airlines
Deal found 11/21$526
This United Airlines deal was found by Cheapflights users on 11/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/37:00 pmEUG - MLI
2 stops13h 22mUnited Airlines
Fri 12/65:46 pmMLI - EUG
2 stops29h 31mUnited Airlines
Deal found 11/20$553
This American Airlines deal was found by Cheapflights users on 11/21. 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.
Mon 12/235:21 amEUG - ORD
1 stop8h 42mAmerican Airlines
Fri 1/36:00 amORD - EUG
1 stop8h 06mAmerican Airlines
Deal found 11/21$603
This United deal was found by Cheapflights users on 11/20. 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.
Wed 12/42:09 pmEUG - STL
2 stops24h 20mUnited Airlines
Sun 12/88:30 amSTL - EUG
1 stop14h 47mUnited Airlines
Deal found 11/20$610

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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

EugeneChicago

EUG - ORD

EUGORD

Eugene

Sun 1/5

6:59 pm-11:59 pm

1 stop27h 00m

Chicago O'Hare Intl

Sat 1/11

3:03 pm-9:08 pm

1 stop8h 05m

$262

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 2/26

5:30 am-3:41 pm

1 stop8h 11m

Chicago O'Hare Intl

Sat 3/1

2:00 pm-7:14 pm

1 stop7h 14m

$286

EugeneSt. Louis

EUG - STL

EUGSTL

Eugene

Fri 1/10

11:35 am-9:33 pm

2 stops7h 58m

Lambert-St Louis

Sun 1/12

6:30 am-4:55 pm

2 stops12h 25m

$289

EugeneSt. Louis

EUG - STL

EUGSTL

Eugene

Fri 1/10

3:00 pm-11:57 pm

1 stop6h 57m

Lambert-St Louis

Sun 1/12

2:27 pm-7:39 pm

1 stop7h 12m

$326

EugeneChicago

EUG - ORD

EUGORD

Eugene

Thu 12/5

1:59 pm-5:30 am

2 stops13h 31m

Chicago O'Hare Intl

Wed 12/11

9:10 pm-1:09 pm

2 stops17h 59m

$338

EugenePeoria

EUG - PIA

EUGPIA

Eugene

Fri 12/6

7:00 pm-10:19 am

2 stops13h 19m

Greater Peoria

Tue 12/10

10:55 am-9:17 pm

2 stops12h 22m

$348

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 2/26

5:00 am-6:23 pm

2 stops11h 23m

Chicago O'Hare Intl

Sat 3/1

4:18 pm-10:47 pm

2 stops8h 29m

$395

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 12/11

7:00 pm-5:06 am

1 stop8h 06m

Chicago O'Hare Intl

Sun 12/15

4:10 pm-9:59 pm

1 stop7h 49m

$426

EugeneChicago

EUG - MDW

EUGMDW

Eugene

Mon 12/9

1:20 pm-12:15 am

1 stop8h 55m

Chicago Midway

Fri 12/13

11:25 am-5:20 pm

1 stop7h 55m

$462

EugeneSt. Louis

EUG - STL

EUGSTL

Eugene

Wed 12/4

1:38 pm-1:24 pm

1 stop21h 46m

Lambert-St Louis

Sun 12/8

2:20 pm-8:54 pm

1 stop8h 34m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 29 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, September is the cheapest month in which you can book a flight from Eugene to Illinois (average of $232). Flying from Eugene to Illinois in June is currently the most expensive (average of $308). 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 November 21, 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 November 21, 2024.
To help decide which airline to fly from Eugene to Illinois, see what other customers have to say about Alaska Airlines, American Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,464 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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 Delta. According to our data, you can fly for as low as $127. Users have also found prices from $143 and $163 on United 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, September is the cheapest month in which you can book a flight from Eugene to Illinois (average of $232). Flying from Eugene to Illinois in June is currently the most expensive (average of $308). 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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Alternative routes for Eugene to Illinois

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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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$368FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$265Average$518FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$266Average$509FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$292Average$563FlexibilityNo cancel feeOn-time75%
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