Cheap flights from Eugene to Illinois from $130
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 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from Eugene to Illinois
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Alaska Airlines flights from Eugene to Illinois
Our best Alaska Airlines deals on Eugene to Illinois flight tickets
Delta flights from Eugene to Illinois
Our best Delta deals on Eugene to Illinois flight tickets
momondo Fare Finder
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
EugeneChicago
EUG Eugene - MDW Chicago Midway
EUGMDW
Eugene
Tue 11/3
2:35 pm-5:40 am
1 stop13h 05m
Chicago Midway
Tue 11/10
6:05 am-10:40 am
1 stop6h 35m
EugeneChicago
EUG Eugene - MDW Chicago Midway
EUGMDW
Eugene
Tue 11/3
5:45 am-5:05 pm
2 stops9h 20m
Chicago Midway
Tue 11/10
6:05 am-10:40 am
1 stop6h 35m
EugeneChicago
EUG Eugene - MDW Chicago Midway
EUGMDW
Eugene
Thu 10/29
2:30 pm-10:15 pm
1 stop5h 45m
Chicago Midway
Wed 11/4
1:20 pm-10:25 pm
2 stops11h 05m
EugeneChicago
EUG Eugene - ORD Chicago O'Hare Intl
EUGORD
Eugene
Wed 11/4
8:55 am-6:59 pm
1 stop8h 04m
Chicago O'Hare Intl
Thu 11/5
7:57 pm-2:18 pm
1 stop20h 21m
EugeneChicago
EUG Eugene - ORD Chicago O'Hare Intl
EUGORD
Eugene
Thu 11/5
3:00 pm-1:17 pm
1 stop20h 17m
Chicago O'Hare Intl
Fri 11/6
7:57 pm-7:50 pm
1 stop25h 53m
EugeneChicago
EUG Eugene - ORD Chicago O'Hare Intl
EUGORD
Eugene
Wed 11/4
3:00 pm-6:59 pm
1 stop25h 59m
Chicago O'Hare Intl
Fri 11/6
7:57 pm-7:50 pm
1 stop25h 53m
EugeneChicago
EUG Eugene - ORD Chicago O'Hare Intl
EUGORD
Eugene
Wed 10/28
2:27 pm-8:40 pm
Nonstop4h 13m
Chicago O'Hare Intl
Mon 11/2
9:01 am-11:57 am
Nonstop4h 56m
EugeneChicago
EUG Eugene - ORD Chicago O'Hare Intl
EUGORD
Eugene
Wed 4/7
12:25 pm-6:16 pm
Nonstop3h 51m
Chicago O'Hare Intl
Sun 4/11
8:45 am-11:28 am
Nonstop4h 43m
EugeneChicago
EUG Eugene - ORD Chicago O'Hare Intl
EUGORD
Eugene
Thu 10/29
6:05 am-4:53 pm
1 stop8h 48m
Chicago O'Hare Intl
Sat 11/7
6:20 am-4:01 pm
2 stops11h 41m
EugeneChicago
EUG Eugene - ORD Chicago O'Hare Intl
EUGORD
Eugene
Wed 11/4
12:33 pm-11:34 pm
1 stop9h 01m
Chicago O'Hare Intl
Sat 11/7
9:59 am-10:49 pm
2 stops14h 50m
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 May. Flight prices, which tend to average around $319, 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 May, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $340.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from Eugene to Illinois is on a Saturday when prices can be found for as low as $422. Flights from Eugene to Illinois on a Sunday will generally be more expensive and average around $668. 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 in the evening. Flights from Eugene to Illinois during this time can be as low as $392. Flights in the morning are often more expensive with an average ticket price of $498.
What is the cheapest Eugene to Illinois flight route?
Fly from Eugene to Chicago O'Hare Intl for the best Eugene - Illinois flight prices
How far in advance should I book a flight from Eugene 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 $452 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 $331 on momondo.
What cabin class options are available on Eugene to Illinois flights?
There are 4 cabin classes available to choose from on Eugene to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Eugene to Illinois?
Southwest, American Airlines, and Alaska Airlines are the most popular carriers operating from Eugene to Illinois
What airlines fly to Illinois?
United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Illinois from Eugene according to our data. United Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 3 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
How many flights depart from Eugene to Illinois on average per day?
As of October 2026, 1 flights take off from Eugene and land in Illinois each day. The most common flight departure time for this route is 2:00PM, with 100% of daily flights taking off in the afternoon.
How many flights depart from Eugene to Illinois on average per week?
As of October 2026, 7 flights take off from Eugene and land in Illinois each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
Cheap Eugene to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Eugene to Illinois
Frequently asked questions about flying from Eugene to Illinois
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?
As of October 2026, there are 3 operators available to choose from 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?
Based on momondo bookings for flights between Eugene and Illinois, the leading plane model is Boeing 737-800, making up 64.22% of the total bookings. Other popular models include Boeing 737-900 with 15.60%, Boeing 737 with 10.09%, and Airbus A319 with 5.50%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $108 | Free Cancellation | Rating 7.8 8,653 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 7.9 13,042 reviews | |||
| PriceFrom $289 | Free Cancellation | Rating 7.4 10,332 reviews |
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.