CHI - EUG

$132 Find Cheap Flights from Chicago to Eugene

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Eugene departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Eugene

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Eugene, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Eugene, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Chicago to Eugene (CHI-EUG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Eugene that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Eugene

Thu, Dec 11 - Sun, Dec 14
Delta Logo
7:50 am - 3:49 pmORD-EUG
9h 59m1 stop
Delta Logo
12:35 pm - 9:21 pmEUG-ORD
6h 46m1 stop
$277Delta
Find Deal
Thu, Dec 11 - Sun, Dec 14
Delta Logo
6:00 am - 3:49 pmORD-EUG
11h 49m2 stops
Delta Logo
7:00 am - 5:15 pmEUG-ORD
8h 15m1 stop
$282Delta
Find Deal
Sat, Nov 22 - Tue, Dec 30
Alaska Airlines Logo
6:00 am - 9:45 pmORD-EUG
17h 45m1 stop
Alaska Airlines Logo
5:56 am - 11:59 pmEUG-ORD
16h 03m1 stop
$283Alaska Airlines
Find Deal
Wed, Dec 17 - Mon, Dec 29
Alaska Airlines Logo
5:51 pm - 12:23 amORD-EUG
8h 32m1 stop
Alaska Airlines Logo
5:56 am - 11:59 pmEUG-ORD
16h 03m1 stop
$302Alaska Airlines
Find Deal
Wed, Dec 17 - Mon, Dec 29
Alaska Airlines Logo
8:55 am - 12:23 amORD-EUG
17h 28m2 stops
Alaska Airlines Logo
5:56 am - 11:59 pmEUG-ORD
16h 03m1 stop
$306Alaska Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
Multiple Airlines Logo
7:58 pm - 2:12 pmORD-EUG
20h 14m1 stop
Multiple Airlines Logo
8:50 pm - 7:28 amEUG-ORD
32h 38m2 stops
$324Multiple Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
Multiple Airlines Logo
7:58 pm - 2:12 pmORD-EUG
20h 14m1 stop
Multiple Airlines Logo
8:50 pm - 7:28 amEUG-ORD
32h 38m2 stops
$334Multiple Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Hawaiian Airlines Logo
8:55 am - 6:15 pmORD-EUG
11h 20m1 stop
Hawaiian Airlines Logo
9:00 am - 10:30 pmEUG-ORD
11h 30m1 stop
$342Hawaiian Airlines
Find Deal
Mon, Dec 15 - Mon, Dec 29
Southwest Logo
9:40 am - 1:50 pmMDW-EUG
6h 10m1 stop
Southwest Logo
11:30 am - 12:55 amEUG-MDW
11h 25m1 stop
$408Southwest
Find Deal
Mon, Dec 15 - Mon, Dec 29
Southwest Logo
8:35 am - 1:50 pmMDW-EUG
7h 15m2 stops
Southwest Logo
11:30 am - 12:55 amEUG-MDW
11h 25m1 stop
$414Southwest
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $277 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 18% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$277
Overall average: $548
Delta
Thu 12/11Sun 12/14
ORD - EUG • 1 stop
Cheapest one-way
$132
Typical prices: $348-$516
Alaska Airlines
Sat 12/6
ORD - EUG • 1 stop
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We hope you love your trip to Eugene!
Booking Insights

KAYAK's insights & trends for Chicago to Eugene flights

Get data-powered insights and trends into flights from Chicago to Eugene to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago to Eugene?

The average price of all round-trip flights from Chicago to Eugene clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Eugene on a Tuesday and more expensive on a Sunday. On your return trip to Chicago, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

What is the cheapest month to fly from Chicago to Eugene?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago to Eugene, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago to Eugene is January, where tickets cost $332 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $531 and $444 respectively.

Good to know

Low seasonJanuary
Cheapest flight$132
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Chicago O'Hare Airport to Eugene

When to book flights from Chicago to Eugene

Are your dates flexible? Find out the best times to travel from Chicago to Eugene based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chicago to Eugene

  • Can I bring my pet on the flight from Chicago to Eugene?

    American Airlines and United Airlines allow passengers to travel with small pets in the cabin, subject to certain restrictions and fees. American Airlines permits dogs and cats, while United Airlines allows a wider range of pets, including small dogs, cats, rabbits, and birds. It's important to check the airlines' specific pet policies, crate requirements, and any documentation needed for a smooth travel experience.

  • Do the airlines offer services for children?

    American Airlines and United Airlines offer services to make flying with children more convenient. American Airlines provides priority boarding for families with young children and offers bassinets for infants on select flights. United Airlines offers pre-boarding for families, stroller check-in facilities, and kid-friendly amenities like activity packs. These services aim to make traveling with children more comfortable and enjoyable.

  • How can I get from the Eugene airport to my destination?

    Upon arrival in Eugene, various transportation options are available. Taxi companies such as Eugene Hybrid Taxi and Oregon Taxi provide convenient transportation from the airport to your desired location. Additionally, public transportation options like the Lane Transit District (LTD) bus system offer routes connecting the airport to different areas in and around Eugene, ensuring easy access for travelers.

  • Do the airlines accommodate special dietary needs?

    American Airlines and United Airlines strive to accommodate special dietary needs during the flight. Passengers can request special meals, such as vegetarian, vegan, gluten-free, or kosher, in advance. American Airlines offers a range of special meal options, while United Airlines provides a variety of dietary choices to cater to passengers with specific food preferences or restrictions.

  • What is the cheapest flight from Chicago to Eugene?

    In the last 3 days, the lowest price for a flight from Chicago to Eugene was $132 for a one-way ticket and $277 for a round-trip.

  • Do I need a passport to fly between Chicago and Eugene?

    A passport is not required to fly from Chicago to Eugene.

  • Which airports will I be using when flying from Chicago to Eugene?

    There are 2 airports in Chicago (Chicago Midway and Chicago O'Hare Intl.) and only 1 airport in Eugene (Eugene). The cheapest flights are generally found on the Chicago O'Hare Airport to Eugene flight route.

  • Which aircraft models fly most regularly from Chicago to Eugene?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Eugene?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Chicago and Eugene, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Chicago to Eugene, Alaska Airlines or Southwest?

    The two airlines most popular with KAYAK users for flights from Chicago to Eugene are Alaska Airlines and Southwest. With an average price for the route of $406 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Southwest is also a great choice for the route, with an average price of $466 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Chicago to Eugene?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Eugene.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Eugene?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Eugene from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Eugene?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Eugene with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Eugene?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Eugene from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago to Eugene

  • When searching for cheap flights from Chicago (CHI) to Eugene (EUG), consider the ticket classes various airlines offer. For example, American Airlines provides classes like Economy, Premium Economy, Business, and First Class, each with its own amenities and benefits. United Airlines also offers Economy, Economy Plus, Business, and First Class options, allowing passengers to choose the level of comfort and service that suits their needs.
  • Several airlines offer special amenities to enhance the flying experience. For instance, Delta Air Lines provides Wi-Fi connectivity, in-flight entertainment systems, and complimentary snacks and beverages to passengers from Chicago to Eugene. Alaska Airlines offers similar amenities, including free messaging, streaming entertainment, and regionally inspired meals, ensuring a comfortable and enjoyable journey.
  • If you're concerned about carbon emissions, consider airlines that prioritize environmental sustainability. Southwest Airlines is committed to reducing its carbon footprint by investing in fuel-efficient aircraft and adopting sustainable practices. Similarly, United Airlines is actively working towards sustainable aviation by investing in biofuels and implementing energy-efficient measures to minimize environmental impact.
  • Remember that some flights may involve layovers, affecting travel time and overall convenience. For example, if you choose a connecting flight with American Airlines, you may have a layover in Dallas or Phoenix. United Airlines also offers connecting flights, with layovers typically occurring in Denver or San Francisco. It's important to check the duration of layovers and plan accordingly to ensure a smooth and timely journey.
  • Familiarize yourself with the baggage policies of different airlines to avoid any surprises or additional fees. American Airlines allows one free carry-on bag and charges for checked baggage, with fees varying based on the route and fare class. United Airlines offers a similar policy, allowing one free carry-on bag and charging for checked bags. However, specific details may vary, so checking the airlines' websites or contacting their customer service for the most up-to-date information is advisable.

Reviews of the top 4 airlines serving from Chicago to Eugene

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Eugene. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Eugene? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11214 reviews
8.1Boarding
7.0Entertainment
8.5Crew
7.8Comfort
7.1Food
Airline reviews

Kayak I had marked one carry on, one checked bag. Yet when it completed the purchase marked it as no carry on. Fail on kayaks side! Then extended flight delayed due to computer issues. Crew of the plane did awesome but fail on both kayak and alaskan

4.0 OkayAnonymous, Oct 2025LAX - MFR
Read more Alaska Airlines reviews

Kayak I had marked one carry on, one checked bag. Yet when it completed the purchase marked it as no carry on. Fail on kayaks side! Then extended flight delayed due to computer issues. Crew of the plane did awesome but fail on both kayak and alaskan

Late. Too long a flight for a 737. 0.5 oz of pretzels for a 5+ hour flight at dinner time. One step above Ryan Air/ several below Delta.

Once again, Hawaiian Airlines upon checking in for our return flight, told us that we hadn’t paid for our extra comfort seats. This had happened on our incoming flight as well. Hawaiian Airlines had changed our flight and put us in standard seats. I sent them confirmation emails and receipts showing that I had paid for extra comfort seats and they ignored me and refused to accept my proof of payment. I ended up having to pay for our extra comfort seats again. On our return flight, once again, we were told we hadn’t paid for our extra comfort seats, which we had. I argued until a supervisor was summoned and researched further in their system and found that we had paid for them. If I hadn’t insisted, we would’ve been forced to buy our seats again or be assigned a standard seat. This kind of Customer Service is totally unacceptable. I would never use Hawaiian Airlines again if I have a choice.

Flight delay caused me to miss my connecting flight home, but I was put up at a nearby motel, and it was great

My seat. The reprentative on the phone was bad. The passengers screamed at each other and no one stopped them. The directions boarding the plane were unclear. There was a medical incident and the ICU nurse present said the women was having a cardic incident. Cooler heads determined it was a UTI. I had a allergy attack and a guy got a mask from the flight attendent and told me to wear it. He "had kidney failure". Why didnt they tell him to wear the mask, why was he even on the plane? It was embarrassing, he said hurtful things. By the way, I have a degree in Medical Micrbiology from Northwestern Medical school. MT(ASCP). Look it up. I Know the difference between allergies and an infection. But we had to listen to the unstable screaming man.

My flight got canceled never left san diego and miss out my fam event

Terrible. My flight was pushed out three times finally the fourth time it was canceled completely. They sent me to a hotel that would not accept the voucher. And I had to pay for my cab and Uber . I arrived at the airport at five and didn’t get into my hotel until 1145.

Wouldve liked a meal option (that you didnt have to prepay for) for such a long flight. But otherwise staff was friendly and boarding/un boarding was as efficient as it could be

The flight attendants were friendly. I liked that I got a mini soda can, not just a small cup. No issues with our flight departure, etc.

5 hours delay, while seated moved passengers around on the plane. We were out on the runway, had to return to the gate. Changed tires.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

It would have been better if the crew has supported my husband's reasons for needing to keep the space clear around his feet, rather than insisting that he put his knapsack in that space.

Subject: Formal Complaint: Discriminatory and Unprofessional Conduct – Request for Immediate Action & Compensation Dear [Airline Customer Relations Team], I am writing to file a formal complaint regarding my recent travel experience with [Airline], which was by far the worst I have ever encountered. What occurred was not only unprofessional, but in several instances discriminatory, unsafe, and unacceptable. On the first leg of my trip, I arrived only four minutes past check-in. Instead of making any attempt to resolve the matter, your representative flatly denied me boarding and made me wait while she attended to passengers who arrived after me. By the time a manager intervened, it was too late to board, costing me time, money, and unnecessary frustration. The second leg of my trip (Chicago–San Francisco) raised even more serious concerns. From the outset, it was apparent that the staff—particularly two attendants—prioritized Caucasian passengers while dismissing African American and minority passengers. • When a Caucasian passenger in the exit row refused to comply with federal safety requirements, I, as a first responder, immediately offered to switch seats and assume the responsibility. My offer was blatantly ignored, and instead, a Caucasian passenger seated further up was chosen. This was discriminatory and deeply insulting, especially as I was actively de-escalating the situation that could have delayed the flight further. • During a lengthy tarmac delay of over 90 minutes, passengers were given conflicting and unreasonable instructions that created unnecessary distress and tension. • Throughout the flight, a visibly intoxicated passenger directly in front of me was disruptive, rude to others, failed to comply with seatbelt and electronic device rules, and yet faced no enforcement from the crew. In stark contrast, I was singled out for repeated compliance checks even though I was following every rule. This unequal treatment was so obvious that multiple passengers around me spoke up in my defense. This pattern of behavior demonstrated a clear lack of professionalism, disregard for passenger safety, and discriminatory treatment. I expect far better from an airline of your stature. As a paying customer subjected to this unacceptable treatment, I am formally requesting: 1. A full investigation into the conduct of the staff on both flights. 2. A written apology acknowledging the discriminatory and unprofessional behavior I endured. 3. Appropriate compensation for the distress, inconvenience, and mishandling of my travel. If this matter is not addressed promptly and thoroughly, I will have no choice but to escalate my complaint further, including filing with the U.S. Department of Transportation and sharing my experience through other channels. I trust [Airline] will take this complaint seriously and provide a timely resolution.

Check in was quick and easy during early hours. Flight was on time, and customer services was a plus.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

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

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