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$107+ Cheap flights from Eugene (EUG) to Chicago (CHI)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — CHI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Eugene to Chicago are usually found in January or April, booked 49 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Eugene to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Eugene (EUG) to Chicago (CHI). 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 June 12, 2025.

Round-trip from

$222
(Alaska Airlines)

One-way from

$107
(Alaska Airlines)

Popular in

March

Cheapest in

January

Average price

$463
From Eugene to Chicago (CHI)
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One-way flight from Eugene to Chicago (CHI)
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Highest demand for flights based on searches. 2% potential increase in price ($9 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 June 2025
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Find flight deals from Eugene to Chicago

Cheapest flights from Eugene to Chicago
Explore the most affordable flight options available from Eugene to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 8/131:30 pmEUG - ORD
1 stop14h 10mAlaska Airlines
Sat 8/165:55 pmORD - EUG
1 stop8h 04mAlaska Airlines
Deal found 6/9$222
This Hawaiian Airlines deal was found by Cheapflights users on 6/12. 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 9/121:35 pmEUG - ORD
1 stop8h 24mHawaiian Airlines
Tue 9/168:00 amORD - EUG
1 stop6h 39mHawaiian Airlines
Deal found 6/12$238
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/92:02 pmEUG - ORD
1 stop7h 11mUnited Airlines
Thu 7/174:50 pmORD - EUG
1 stop7h 54mUnited Airlines
Deal found 6/10$239
This Mytrip deal was found by Cheapflights users on 6/10. 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 7/109:32 pmEUG - ORD
1 stop14h 41mMultiple Airlines
Thu 7/177:08 amORD - EUG
1 stop9h 53mMultiple Airlines
Deal found 6/10$265
This Delta deal was found by Cheapflights users on 6/11. 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 7/1012:30 pmEUG - ORD
1 stop7h 38mDelta
Mon 7/146:15 pmORD - EUG
1 stop6h 34mDelta
Deal found 6/11$269
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 7/157:00 amEUG - ORD
1 stop8h 59mAmerican Airlines
Sat 7/194:39 pmORD - EUG
1 stop8h 27mAmerican Airlines
Deal found 6/10$284
This Southwest deal was found by Cheapflights users on 6/10. 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.
Fri 7/411:00 amEUG - MDW
1 stop8h 00mSouthwest
Thu 7/108:20 amMDW - EUG
1 stop9h 45mSouthwest
Deal found 6/10$324
This Southwest deal was found by Cheapflights users on 6/10. 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.
Fri 7/411:00 amEUG - ORD
1 stop10h 05mSouthwest
Thu 7/1012:40 pmORD - EUG
2 stops11h 30mSouthwest
Deal found 6/10$375
This Delta deal was found by Cheapflights users on 6/11. 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 7/85:20 pmEUG - MDW
2 stops14h 25mDelta
Mon 7/141:46 pmMDW - EUG
2 stops11h 03mDelta
Deal found 6/11$561

Cheapflights Fare Finder

Customize your flight search to find flights from Eugene to Chicago 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 June 12, 2025.
Use the filters below to find and compare flights from Eugene to Chicago that are best for you.

Fly from

Eugene

Fly to

Chicago

Route

Depart

Return

Price

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 8/13

1:30 pm-5:40 am

1 stop14h 10m

Chicago O'Hare Intl

Sat 8/16

5:55 pm-11:59 pm

1 stop8h 04m

$222

EugeneChicago

EUG - ORD

EUGORD

Eugene

Wed 7/9

2:02 pm-11:13 pm

1 stop7h 11m

Chicago O'Hare Intl

Thu 7/17

4:50 pm-10:44 pm

1 stop7h 54m

$239

EugeneChicago

EUG - ORD

EUGORD

Eugene

Thu 7/10

9:32 pm-2:13 pm

1 stop14h 41m

Chicago O'Hare Intl

Thu 7/17

7:08 am-3:01 pm

1 stop9h 53m

$265

EugeneChicago

EUG - ORD

EUGORD

Eugene

Thu 7/10

12:30 pm-10:08 pm

1 stop7h 38m

Chicago O'Hare Intl

Mon 7/14

6:15 pm-10:49 pm

1 stop6h 34m

$269

EugeneChicago

EUG - ORD

EUGORD

Eugene

Fri 8/1

1:30 pm-11:59 pm

1 stop8h 29m

Chicago O'Hare Intl

Tue 8/5

7:00 am-11:42 am

1 stop6h 42m

$279

EugeneChicago

EUG - ORD

EUGORD

Eugene

Tue 7/15

7:00 am-5:59 pm

1 stop8h 59m

Chicago O'Hare Intl

Sat 7/19

4:39 pm-11:06 pm

1 stop8h 27m

$284

EugeneChicago

EUG - MDW

EUGMDW

Eugene

Fri 7/4

11:00 am-9:00 pm

1 stop8h 00m

Chicago Midway

Thu 7/10

8:20 am-4:05 pm

1 stop9h 45m

$324

EugeneChicago

EUG - ORD

EUGORD

Eugene

Fri 7/4

11:00 am-11:05 pm

1 stop10h 05m

Chicago O'Hare Intl

Thu 7/10

12:40 pm-10:10 pm

2 stops11h 30m

$375

EugeneChicago

EUG - MDW

EUGMDW

Eugene

Tue 7/8

5:20 pm-9:45 am

2 stops14h 25m

Chicago Midway

Mon 7/14

1:46 pm-10:49 pm

2 stops11h 03m

$561

EugeneChicago

EUG - ORD

EUGORD

Eugene

Tue 8/26

1:35 pm-11:59 pm

1 stop8h 24m

$107

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 results
1
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Best time to book a flight from Eugene to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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.

Cheapflights Insights

Everything you need to know about your flight from Eugene to Chicago

How far ahead should I book a flight from Eugene to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Eugene to Chicago. Price data was last updated on June 9, 2025.

The price you pay for your flight from Eugene to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Eugene to Chicago (average of $245). Flying from Eugene to Chicago in March is currently the most expensive (average of $321). 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 CHI?

Find hourly flight availability from Eugene to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Eugene to Chicago is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 14% on airfare.

Rainfall in Chicago by month

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

In terms of precipitation, rainfall in Chicago 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 Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

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

If weather is an important factor for your trip to Chicago, 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 Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated June 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Eugene to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

    For a flight from Eugene to Chicago, you will be flying from Eugene. Eugene (EUG) is just 7.8 mi from the center of the city. Eugene is the only Eugene airport and it handles 0 outbound flights to Chicago per day. 5 airlines have flights to Chicago from Eugene on a regular basis.

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

    According to our current data, Alaska Airlines ($222), Hawaiian Airlines ($238), and United Airlines ($239) offers the cheapest pricing from Eugene to Chicago. Users have found that Alaska Airlines is 49% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $107. However, be on the lookout for offers from Hawaiian Airlines and United Airlines, as they are both options that can get you from Eugene to Chicago for a low price.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Eugene to Chicago (average of $245). Flying from Eugene to Chicago in March is currently the most expensive (average of $321). 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
Merrillville
Lansing
Benton Harbor
Porter
Hammond
Valparaiso
Chesterton

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Top 5 airlines flying from Eugene to Chicago

Discover the top 5 airlines that operate flights from Eugene to Chicago. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$263Average$398FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$265Average$538FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$303Average$536FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$306Average$578FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$372Average$449FlexibilityNo cancel feeOn-time63%

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