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Cheap flights from Eugene to Illinois from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Eugene to Illinois departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Eugene to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
1:25 pm - 5:04 amEUG-ORD
13h 39m1 stop
Alaska Airlines Logo
7:45 am - 12:37 pmORD-EUG
6h 52m1 stop
$222Alaska Airlines
Find Deal
sáb, fev 21 - qua, fev 25
Delta Logo
7:00 am - 5:18 pmEUG-ORD
8h 18m1 stop
Delta Logo
7:50 am - 3:49 pmORD-EUG
9h 59m1 stop
$223Delta
Find Deal
sáb, dez 6 - ter, dez 9
Delta Logo
12:35 pm - 9:21 pmEUG-ORD
6h 46m1 stop
Delta Logo
7:50 am - 3:49 pmORD-EUG
9h 59m1 stop
$230Delta
Find Deal
qua, dez 3 - qua, dez 10
Alaska Airlines Logo
5:56 am - 5:12 pmEUG-ORD
9h 16m1 stop
Alaska Airlines Logo
3:35 pm - 1:08 pmORD-EUG
23h 33m1 stop
$233Alaska Airlines
Find Deal
ter, jan 6 - seg, jan 12
American Airlines Logo
3:25 pm - 12:31 amEUG-ORD
7h 06m1 stop
American Airlines Logo
12:10 pm - 7:43 pmORD-EUG
9h 33m1 stop
$236American Airlines
Find Deal
sáb, dez 6 - ter, dez 9
Southwest Logo
12:20 pm - 8:00 pmEUG-MDW
5h 40m1 stop
Southwest Logo
2:10 pm - 9:15 pmMDW-EUG
9h 05m2 stops
$264Southwest
Find Deal
sáb, fev 21 - qua, fev 25
Southwest Logo
2:20 pm - 12:10 amEUG-MDW
7h 50m2 stops
Southwest Logo
2:10 pm - 9:15 pmMDW-EUG
9h 05m2 stops
$319Southwest
Find Deal
sáb, fev 21 - qua, fev 25
American Airlines Logo
5:30 am - 1:51 pmEUG-STL
6h 21m1 stop
American Airlines Logo
2:37 pm - 7:43 pmSTL-EUG
7h 06m1 stop
$322American Airlines
Find Deal
ter, dez 9 - ter, dez 16
United Airlines Logo
6:00 am - 10:14 pmEUG-STL
14h 14m3 stops
United Airlines Logo
11:25 am - 11:08 pmSTL-EUG
13h 43m2 stops
$448United Airlines
Find Deal
ter, mar 3 - qua, mar 4
United Airlines Logo
1:15 pm - 11:43 amEUG-PIA
20h 28m2 stops
United Airlines Logo
8:50 am - 1:08 pmPIA-EUG
6h 18m1 stop
$462United Airlines
Find Deal
sáb, mar 7 - qua, mar 11

Delta flights from Eugene to Illinois

Our best Delta deals on Eugene to Illinois flight tickets
Delta
Dec 6
EUG7:00 amEugene
8h 18m
1 stop
ORD5:18 pmChicago O'Hare Intl
Dec 9
ORD7:50 amChicago O'Hare Intl
9h 59m
1 stop
EUG3:49 pmEugene
$223
Find similar
Delta
Dec 3
EUG12:35 pmEugene
6h 46m
1 stop
ORD9:21 pmChicago O'Hare Intl
Dec 10
ORD7:50 amChicago O'Hare Intl
9h 59m
1 stop
EUG3:49 pmEugene
$230
Find similar
Delta
Dec 9
EUG7:00 amEugene
10h 10m
2 stops
STL7:10 pmLambert-St Louis
Dec 16
STL6:00 amLambert-St Louis
11h 49m
2 stops
EUG3:49 pmEugene
$234
Find similar

Alaska Airlines flights from Eugene to Illinois

Our best Alaska Airlines deals on Eugene to Illinois flight tickets
Alaska Airlines
Feb 21
EUG1:25 pmEugene
13h 39m
1 stop
ORD5:04 amChicago O'Hare Intl
Feb 25
ORD7:45 amChicago O'Hare Intl
6h 52m
1 stop
EUG12:37 pmEugene
$222
Find similar
Alaska Airlines
Jan 6
EUG5:56 amEugene
9h 16m
1 stop
ORD5:12 pmChicago O'Hare Intl
Jan 12
ORD3:35 pmChicago O'Hare Intl
23h 33m
1 stop
EUG1:08 pmEugene
$233
Find similar
Alaska Airlines
Feb 21
EUG5:30 amEugene
10h 20m
2 stops
ORD5:50 pmChicago O'Hare Intl
Feb 25
ORD7:45 amChicago O'Hare Intl
18h 32m
1 stop
EUG12:17 amEugene
$238
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated novembro 6, 2025.
Use the filters below to find and compare flights from Eugene to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

EugeneChicago

EUG - ORD

EUGORD

Eugene

sáb 2/21

1:25 pm-5:04 am

1 stop13h 39m

Chicago O'Hare Intl

qua 2/25

7:45 am-12:37 pm

1 stop6h 52m

$222

EugeneChicago

EUG - ORD

EUGORD

Eugene

sáb 12/6

7:00 am-5:18 pm

1 stop8h 18m

Chicago O'Hare Intl

ter 12/9

7:50 am-3:49 pm

1 stop9h 59m

$223

EugeneChicago

EUG - ORD

EUGORD

Eugene

qua 12/3

12:35 pm-9:21 pm

1 stop6h 46m

Chicago O'Hare Intl

qua 12/10

7:50 am-3:49 pm

1 stop9h 59m

$230

EugeneChicago

EUG - ORD

EUGORD

Eugene

ter 1/6

5:56 am-5:12 pm

1 stop9h 16m

Chicago O'Hare Intl

seg 1/12

3:35 pm-1:08 pm

1 stop23h 33m

$233

EugeneChicago

EUG - ORD

EUGORD

Eugene

sáb 12/6

3:25 pm-12:31 am

1 stop7h 06m

Chicago O'Hare Intl

ter 12/9

12:10 pm-7:43 pm

1 stop9h 33m

$236

EugeneChicago

EUG - MDW

EUGMDW

Eugene

sáb 2/21

12:20 pm-8:00 pm

1 stop5h 40m

Chicago Midway

qua 2/25

2:10 pm-9:15 pm

2 stops9h 05m

$264

EugeneChicago

EUG - MDW

EUGMDW

Eugene

sáb 2/21

2:20 pm-12:10 am

2 stops7h 50m

Chicago Midway

qua 2/25

2:10 pm-9:15 pm

2 stops9h 05m

$319

EugeneSt. Louis

EUG - STL

EUGSTL

Eugene

ter 12/9

5:30 am-1:51 pm

1 stop6h 21m

Lambert-St Louis

ter 12/16

2:37 pm-7:43 pm

1 stop7h 06m

$322

EugeneSt. Louis

EUG - STL

EUGSTL

Eugene

ter 3/3

6:00 am-10:14 pm

3 stops14h 14m

Lambert-St Louis

qua 3/4

11:25 am-11:08 pm

2 stops13h 43m

$448

EugenePeoria

EUG - PIA

EUGPIA

Eugene

sáb 3/7

1:15 pm-11:43 am

2 stops20h 28m

Greater Peoria

qua 3/11

8:50 am-1:08 pm

1 stop6h 18m

$462

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Eugene to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Eugene is in August. Flight prices, which tend to average around $301, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $307.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Eugene to Illinois is on a Friday when prices can be found for as low as $390. Flights from Eugene to Illinois on a Sunday will generally be more expensive and average around $623. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Eugene to Illinois during this time can be as low as $430. Flights in the afternoon are often more expensive with an average ticket price of $481.

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Eugene when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $411 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Eugene for as low as $279 on momondo.

Can stopping save me money on Eugene to Illinois flights?

You could potentially save up to 15% on your flight if you consider stops on a Eugene to Illinois flight.

Cheap Eugene to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Eugene to Illinois

Fastest flight time

3h 52m

Direct flights

Sat and Sun

Airports in Illinois

1 airport
The fastest flight from Eugene to Illinois takes 3h 52m
Direct flights go from Eugene to Illinois on Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)
Search flight deals

  • When did momondo last update prices for flights from Eugene Airport to Illinois?

    Prices for flights from Eugene Airport to Illinois are updated daily.

  • How many operators does momondo search for flights from Eugene Airport to Illinois?

  • How old do you have to be to fly from Eugene Airport to Illinois?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Eugene Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Eugene to Illinois?

Best airlines flying from Eugene to Illinois

Compare and see reviews for airlines that fly from Eugene to Illinois with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $216Free CancellationRating
7.9
8,001 reviews
Search Delta flights
United AirlinesPriceFrom $282Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $286Free CancellationRating
8.0
11,247 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $328Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
SouthwestPriceFrom $372Free CancellationRating
8.0
4,241 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Eugene to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Eugene to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Eugene to Illinois with flexible booking policies on momondo?

Flights from Eugene to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Eugene to Illinois?

Once all potential Eugene to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Eugene to Illinois right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Eugene and alert you when they change.

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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sáb 12/6
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