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Cheap Flights from Chicago (CHIA) to Eugene (EUG)

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Flight deals from Chicago to Eugene

Looking for a cheap last-minute deal or the best return flight from Chicago to Eugene Airport? If you want to travel next month, return fares start from £238. Find the lowest prices on one-way and return tickets right here.
Eugene.£111 per passenger.Departing Wed, 8 Jul.One-way flight with Delta.Outbound indirect flight with Delta, departs from Chicago O'Hare International on Wed, 8 Jul, arriving in Eugene.Price includes taxes and charges.From £111, select.
Eugene.£122 per passenger.Departing Mon, 29 Jun.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Chicago O'Hare International on Mon, 29 Jun, arriving in Eugene.Price includes taxes and charges.From £122, select.
Eugene.£129 per passenger.Departing Tue, 29 Sep.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Chicago Midway on Tue, 29 Sep, arriving in Eugene.Price includes taxes and charges.From £129, select.
Eugene.£130 per passenger.Departing Thu, 20 Aug.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Chicago Midway on Thu, 20 Aug, arriving in Eugene.Price includes taxes and charges.From £130, select.
Eugene.£134 per passenger.Departing Mon, 4 Jan.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Chicago O'Hare International on Mon, 4 Jan, arriving in Eugene.Price includes taxes and charges.From £134, select.
Eugene.£134 per passenger.Departing Wed, 25 Nov.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Chicago O'Hare International on Wed, 25 Nov, arriving in Eugene.Price includes taxes and charges.From £134, select.
Eugene.£204 per passenger.Departing Sun, 28 Jun.One-way flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Sun, 28 Jun, arriving in Eugene.Price includes taxes and charges.From £204, select.
Eugene.£209 per passenger.Departing Fri, 3 Jul.One-way flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Fri, 3 Jul, arriving in Eugene.Price includes taxes and charges.From £209, select.
Eugene.£232 per passenger.Departing Mon, 4 Jan.One-way flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Mon, 4 Jan, arriving in Eugene.Price includes taxes and charges.From £232, select.
Eugene.£232 per passenger.Departing Thu, 4 Mar.One-way flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Thu, 4 Mar, arriving in Eugene.Price includes taxes and charges.From £232, select.
Eugene.£232 per passenger.Departing Sun, 1 Nov.One-way flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Sun, 1 Nov, arriving in Eugene.Price includes taxes and charges.From £232, select.
Eugene.£232 per passenger.Departing Tue, 1 Sep.One-way flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Tue, 1 Sep, arriving in Eugene.Price includes taxes and charges.From £232, select.
Eugene.£232 per passenger.Departing Wed, 28 Apr.One-way flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Wed, 28 Apr, arriving in Eugene.Price includes taxes and charges.From £232, select.
Eugene.£232 per passenger.Departing Thu, 1 Oct.One-way flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Thu, 1 Oct, arriving in Eugene.Price includes taxes and charges.From £232, select.
Eugene.£232 per passenger.Departing Sat, 1 Aug.One-way flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Sat, 1 Aug, arriving in Eugene.Price includes taxes and charges.From £232, select.
Eugene.£239 per passenger.Departing Fri, 4 Dec.One-way flight with United.Outbound indirect flight with United, departs from Chicago O'Hare International on Fri, 4 Dec, arriving in Eugene.Price includes taxes and charges.From £239, select.

Find the cheapest month to fly from Chicago to Eugene

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Eugene flights are currently cheapest in July.
Jun
from £122
Jul
from £111
Aug
from £129
Sep
from £129
Oct
from £231
Nov
from £134
Dec
from £239
Jan
from £134
Feb
from £239
Mar
from £231
Apr
from £231
May
Find prices

Direct flights from Chicago to Eugene

Chicago to Eugene: Alternative routes

Compare routes from Chicago to Eugene below. You may find an airport to fly into that's cheaper, faster, or easier than Eugene.

Eugene

8 miles from central Eugene
ClosestCheapest
from £111
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Chicago to Eugene: Flight information

The things to know before you go.
Cheapest flight found£111
Cheapest month to flyJuly
Average flight time4 hrs, 45 mins
Most popular airlineUnited
Average flights per week8

Finding cheap flights from Chicago to Eugene: Frequently asked questions

The best price we found for a return flight from Chicago to Eugene is £176. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 45 minutes is the average flight time from Chicago to Eugene.
United flies direct from Chicago to Eugene.
As of June 2026, there are 8 flights per week flying from Chicago to Eugene.
The cheapest month to fly from Chicago to Eugene is usually November.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Eugene Airport on Wednesday, 4 November 2026.
Yes – the average flight time is 4 hours and 45 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Eugene but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Eugene is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Chicago to Eugene Mahlon Sweet Field Airport (EUG): What you need to know

  • Your trip gets off the ground at Chicago's main airport, Chicago O'Hare International Airport (ORD). Check out your options for booking a flight from Chicago to Eugene Mahlon Sweet Field Airport (EUG) leaving from this base.

  • Jump on a direct Chicago to Eugene Mahlon Sweet Field Airport flight and you'll be travelling for an average of 4 hours 35 minutes.

  • Eugene is two hours behind Chicago. Eugene Mahlon Sweet Field Airport is located in Eugene, which operates on the UTC-8 timezone.

  • You can choose from 4 direct services a week between Chicago O'Hare International Airport (ORD) and Eugene Mahlon Sweet Field Airport (EUG). This is the most popular route when departing from Chicago.

  • Your flight from Chicago to EUG won't wait if you're running late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Going away during a peak month like July? Popular periods (like spring break and Thanksgiving) can add another hour at check-in and security. Be extra cautious and arrive up to four hours before international flights and two hours before a domestic departure.

Airports in Chicago

Chicago O'Hare International Airport (ORD)

  • Chicago O'Hare International Airport (ORD) offers an easy route to your destination. Nonstop flights from Chicago to Eugene Mahlon Sweet Field Airport (EUG) take off from this terminal.

  • You'll find a direct flight from Chicago to Eugene Mahlon Sweet Field Airport with United Airlines. This popular carrier operates services from ORD.

  • The preferred choice for passengers flying between ORD and EUG is United.

  • The journey from central Chicago to ORD takes about 45 minutes by public transport. If you drive, ride-share or grab a taxi, you'll cover the 27 kms (17 miles) in 30 minutes or so, depending on traffic conditions.

  • Booked an early flight from Chicago to Eugene Mahlon Sweet Field Airport? Avoid the last-minute rush to the terminal (and sneak in some extra precious sleep) by choosing one of these stays near Chicago O'Hare International Airport:

  • When it comes to Chicago O'Hare International Airport's on-time performance, 70% of flights arrive within the expected time frame.

  • The address for ORD is 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • With public transport, you can travel from central Chicago to MDW in around 30 minutes. The terminal is roughly 16 kms (10 miles) away, and getting there by car takes approximately 25 minutes.

  • Got a crack-of-dawn departure? Think about staying at one of these hotels near Chicago Midway International Airport the day before your Chicago to EUG flight:

  • Chicago Midway International Airport has an on-time performance of 76%. This figure reflects how frequently flights departing from this airport reach their destination on schedule.

  • You'll find MDW at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • RFD is around 145 kms (90 miles) from central Chicago. Driving from the city centre to the terminal takes about 1 hour 40 minutes. If you're considering public transport, expect a journey of around 2 hours.

  • Make catching an early Chicago to Eugene Mahlon Sweet Field Airport flight the easiest part of your trip. Stay at one of these accommodation options close to Chicago Rockford International Airport and get to your boarding gate with plenty of time to spare:

  • Flights departing from RFD land at their destination within the expected time frame 71% of the time.

  • You'll find Chicago Rockford International Airport at 2 Airport Cir.

About Eugene Mahlon Sweet Field Airport (EUG)

  • Coming in on a late flight from Chicago to Eugene Mahlon Sweet Field Airport? Don't let it hijack your sleep schedule. Stay a short drive from EUG at Hampton Inn Eugene.

  • To get the best deal, book your ride around three weeks ahead of your Chicago to Eugene Mahlon Sweet Field Airport flight.

  • EUG is located at 28801 Douglas Dr.

Getting from Eugene Mahlon Sweet Field Airport (EUG) to central Eugene

  • Central Eugene is around 13 kms (8 miles) from Eugene Mahlon Sweet Field Airport. Journey times by taxi or car hire will vary based on traffic conditions, so do some research before you go.

  • Travelling on public transport takes around 35 minutes.

How to find the cheapest flights from Chicago to Eugene Mahlon Sweet Field Airport (EUG)

  • Currently, £111 is the lowest price we've found for a one-way ticket from Chicago to Eugene Mahlon Sweet Field Airport. The cheapest price for a return flight is £176. Remember fares may change due to demand at the time of booking.

  • Don't leave things to the last moment. You're more likely to walk away with cheap flights from Chicago to EUG if you book early. Airlines often have some great early bird deals.

  • If you have some flexibility with your travel dates, try using the 'Whole month' search tool. It'll give you the cheapest price in every month when searching for your Chicago to Eugene Mahlon Sweet Field Airport ticket.

  • Finding a cheap plane ticket from Chicago to EUG is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as the price has dropped.

  • Find a cheap flight from Chicago to Eugene Mahlon Sweet Field Airport by using the search filters. Select your ideal times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Chicago to Eugene Mahlon Sweet Field Airport (EUG)

  • It's time to decide your travel dates for your flight from Chicago to Eugene Mahlon Sweet Field Airport (EUG). July is the busiest month to visit Eugene. If you prefer a quieter vibe, head there in December.

  • Book a Chicago to EUG plane ticket departing in August if you want to experience the city during its warmest month. Expect temperatures in Eugene to range from 9ºC to 31ºC.

  • February has temperatures of between -1ºC and 13ºC. Look for cheap tickets from Chicago to Eugene Mahlon Sweet Field Airport around that time if you want to travel when it's cooler.

More about Eugene

  • Once you've booked your flight from Chicago to Eugene Mahlon Sweet Field Airport, choose a hotel that puts you where you want to be. Make one of these options your base for exploring Eugene:

  • There are so many things to see and do in this city, it can be tricky to work out where to begin. Museum of Natural and Cultural History, Owen Rose Garden and Skinner Butte (Ya-Po-Ah) are leading attractions which should feature on any good Eugene itinerary.

Explore more of the United States

  • You've visited Eugene, now it's time to discover other parts of the United States. Journey about 161 kms (100 miles) north to Portland to tick off its top attractions. From Portland Japanese Garden to Peninsula Park Rose Garden and Beyond Van Gogh Portland, your itinerary will be busy.

  • If you're ready to explore another major destination in the United States, consider Vancouver, about 177 kms (110 miles) north of Eugene. Reconstructed HBC Fort Vancouver, The Marshall House: Victorian Jewel of Officers Row and Clark County Historical Museum are the start of reasons to visit.

Plan the rest of your trip from Chicago to Eugene

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.