DEN - EUG

$129 Find Cheap Flights from Denver 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 Denver to Eugene departing on 7/29. 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 Denver 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 Denver to Eugene, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$262
Typical prices: $433-$294
Multiple Airlines
Thu 5/21Sun 5/24
DEN - EUG • 1 stop
Cheapest non-stop
$293
Typical prices: $501-$379
United Airlines
Wed 6/17Wed 6/24
DEN - EUG • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
United's Economy Plus offers extra legroom benefits.
Southwest provides free carry-on but charges for checked bags.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $273 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Southwest and United Airlines. Average duration is 2h 46m
Direct flights
Direct flights
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Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $276 (round-trip)
Shortest trip • 4h 47m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
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+1
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Flight Deals
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Flight Deals

Cheap Flights from Denver to Eugene (DEN-EUG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver 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 Denver to Eugene

Thu, May 21 - Sun, May 24
Multiple Airlines Logo
6:10 am - 11:10 am
DEN
-
EUG
6h 00m
1 stop
Multiple Airlines Logo
5:49 pm - 12:31 am
EUG
-
DEN
29h 42m
2 stops
$262Multiple Airlines
Thu, May 21 - Thu, May 28
Multiple Airlines Logo
6:10 am - 11:10 am
DEN
-
EUG
6h 00m
1 stop
Multiple Airlines Logo
12:01 pm - 8:08 am
EUG
-
DEN
19h 07m
2 stops
$268Multiple Airlines
Tue, Jun 23 - Wed, Jul 1
Alaska Airlines Logo
11:32 am - 9:46 pm
DEN
-
EUG
11h 14m
1 stop
Alaska Airlines Logo
2:37 pm - 11:30 pm
EUG
-
DEN
7h 53m
1 stop
$273Alaska Airlines
Thu, May 21 - Thu, May 28
Multiple Airlines Logo
6:10 am - 11:10 am
DEN
-
EUG
6h 00m
1 stop
Multiple Airlines Logo
5:55 pm - 3:25 am
EUG
-
DEN
8h 30m
1 stop
$276Multiple Airlines
Sat, May 23 - Wed, May 27
Alaska Airlines Logo
7:21 pm - 11:59 pm
DEN
-
EUG
5h 38m
1 stop
Alaska Airlines Logo
12:08 pm - 7:11 pm
EUG
-
DEN
6h 03m
1 stop
$284Alaska Airlines
Wed, Jun 17 - Wed, Jun 24
United Airlines Logo
7:35 pm - 9:21 pm
DEN
-
EUG
2h 46mnonstop
United Airlines Logo
5:00 am - 8:37 am
EUG
-
DEN
2h 37mnonstop
$293United Airlines
Sat, May 23 - Thu, May 28
Alaska Airlines Logo
8:00 am - 11:31 am
DEN
-
EUG
4h 31m
1 stop
Alaska Airlines Logo
4:08 pm - 11:59 pm
EUG
-
DEN
6h 51m
1 stop
$295Alaska Airlines
Thu, May 21 - Thu, May 28
Multiple Airlines Logo
6:10 am - 11:10 am
DEN
-
EUG
6h 00m
1 stop
Multiple Airlines Logo
5:55 pm - 3:25 am
EUG
-
DEN
8h 30m
1 stop
$297Multiple Airlines
Thu, May 21 - Thu, May 28
Multiple Airlines Logo
6:10 am - 11:10 am
DEN
-
EUG
6h 00m
1 stop
Multiple Airlines Logo
5:55 pm - 3:25 am
EUG
-
DEN
8h 30m
1 stop
$299Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
United Airlines Logo
7:35 pm - 9:21 pm
DEN
-
EUG
2h 46mnonstop
United Airlines Logo
1:59 pm - 10:44 pm
EUG
-
DEN
7h 45m
1 stop
$303United Airlines
Booking Insights

KAYAK's insights & trends for Denver to Eugene flights

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

How much is a round-trip flight from Denver to Eugene?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Eugene departing in May.

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

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

For Denver to Eugene, Saturday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Eugene back to Denver, the best deals are generally found on Saturday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver 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 Denver to Eugene is January, where tickets cost $277 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $438 and $398 respectively.

Can I save money by flying with a layover from Denver to Eugene?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $389 on average.

How far in advance should I book a flight from Denver to Eugene?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Eugene, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Eugene, you should book around 3 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Expert advice

Expert advice for your flight from Denver to Eugene

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Good to know

Low seasonJanuary
Cheapest flight$129
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from Denver to Eugene

When to book flights from Denver to Eugene

Are your dates flexible? Find out the best times to travel from Denver 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 Denver to Eugene

  • What is the best way to travel from downtown Denver to DIA?

    Taking the airport train line from downtown Denver to the Denver International Airport (DEN) is easy. You can use RTD public transit, which allows travelers to use the shuttle system for around $10.50 to travel from the downtown Denver to the airport.

  • Are there Navigator Volunteers at Eugene Airport?

    Yes. On arrival, you will find the Eugene Airport Navigators volunteers who assist visitors and travelers inside the terminal. They are stationed around the terminal building and at the information desk. They are prepared to assist by offering travel guidance, driving instructions, and airline information.

  • Are there any children's facilities at DIA?

    Yes. Denver International Airport has a dedicated kid zone that includes a small, unsupervised play area on the mezzanine level of Concourse B. The underground train is the coolest attraction for youngsters at DIA and will be able to keep your kids occupied.

  • How do I get from the Eugene Airport to Salem?

    There are two options when traveling from the Eugene Airport to Salem: train or car. It is approximately 66 miles from Eugene to Salem. The cheapest way is by driving, which takes about an hour and 30 minutes. If you decide to take a train, you can use Amtrak, which has three trains every day from Eugene to Salem. The travel takes about one hour, and tickets range from $26 to $40.

  • What is the cheapest flight from Denver to Eugene?

    In the last 3 days, the lowest price for a flight from Denver to Eugene was $129 for a one-way ticket and $262 for a round-trip.

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

    No

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

    On your way to Eugene, you’ll fly out from Denver Intl. You’ll be landing at Eugene.

  • Which airlines offer Wi-Fi service onboard planes from Denver to Eugene?

    Only JetBlue offers inflight Wi-Fi service on the Denver to Eugene flight route.

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

    The Boeing 737-800 is the aircraft model that flies most regularly on the Denver to Eugene flight route.

  • Which airline alliances offer flights from Denver to Eugene?

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

  • On which days can I fly direct from Denver to Eugene?

    There are nonstop flights from Denver to Eugene on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Denver to Eugene are Southwest and Alaska Airlines. With an average price for the route of $360 and an overall rating of 7.9, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $354 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Denver 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 Denver to Eugene.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Eugene from Denver 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 Denver 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 Denver with another airline. Booking your flights between Denver and EUG can sometimes prove cheaper using this method.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $208 or less one-way and $339 or less round-trip.
  • Denver International Airport (DEN) is a key hub for Delta Air Lines, American Airlines, and United Airlines. Because of this, you will find that it is common for these companies to operate many of the departing flights from this transportation center.
  • If you need to park your car at DIA before your flight, there are three main options for parking services: Pikes Peak Shuttle Lot, the economy lot, the east parking garage, and the west parking garage. The parking charges vary from $7 to $10.
  • If you need to grab a bite at the Eugene Airport after the touchdown, the airport has a small terminal with eateries. There is a cafe on the airside, and restaurants are accessible from either sides of security. To pass the time, Wi-Fi is accessible. The terminal lobby and the area after security at the B-Gates are both conveniently home to the Willamette Grill & Radar Bar. Every day at 6 am, the lobby coffee shop opens.
  • Let's say you misplace your belongings and luggage at DIA. The Jeppesen Terminal airport lost and gound can help you find items that were lost at security checkpoints or public areas. Online claims for lost or stolen items are free. The offices are usually accessible.
  • If you are in need of a smoke break at DIA, there are areas outside the Jeppesen Terminal for smokers. To access the outdoor smoking areas, exit the next doors on the terminal's north or south ends. At DEN Plaza, there are a designated smoking ares, to the far right and left of the terminal's south center doors before entering the plaza. Additionally, there are cigarette disposal bins there. The remainder of DEN Plaza is a smoke-free zone.

Prefer to fly direct from Denver to Eugene?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Denver Intl to Eugene.
Find which airlines fly direct from Denver Intl Airport to Eugene Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Eugene

Monday

Southwest,United Airlines

Southwest,United Airlines

Tuesday

Southwest,United Airlines

Southwest,United Airlines

Wednesday

Southwest,United Airlines

Southwest,United Airlines

Thursday

Southwest,United Airlines

Southwest,United Airlines

Friday

Southwest,United Airlines

Southwest,United Airlines

Saturday

Southwest,United Airlines

Southwest,United Airlines

Sunday

Southwest,United Airlines

Southwest,United Airlines

See more direct flights

Direct returns

Eugene to Denver Intl

Monday

Southwest,United Airlines

Southwest,United Airlines

Tuesday

Southwest,United Airlines

Southwest,United Airlines

Wednesday

Southwest,United Airlines

Southwest,United Airlines

Thursday

Southwest,United Airlines

Southwest,United Airlines

Friday

Southwest,United Airlines

Southwest,United Airlines

Saturday

Southwest,United Airlines

Southwest,United Airlines

Sunday

Southwest,United Airlines

Southwest,United Airlines

See more direct flights

Reviews of the top 4 airlines serving from Denver to Eugene

 
See real verified KAYAK customer reviews for airlines flying from Denver 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 Denver 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.
7.9
Alaska AirlinesOverall score based on 12325 reviews
7.0Entertainment
7.8Comfort
7.1Food
8.1Boarding
8.5Crew
Airline reviews

Alaska is by far the best airline to fly with 😍

10.0 ExcellentMauricio, May 2026
SAN - PDX
Read more Alaska Airlines reviews

Alaska is by far the best airline to fly with 😍

They were flexible and able to get me home a day earlier due to a family members illness. Flight was on time and great friendly crew.

The flight crew home was so, so friendly and HILARIOUS. I’ll keep flying Alaska like I have for the last 30+ years!

Deboarding the plane was chaos. The passengers in the back of the plane started deplaning before the passengers in the middle of the plane could even retrieve their overhead bags. The staff of the plane did nothing to help.

Enforce the one bag rule for carry ons. Don't allow people to have 2 and 3 carry ons. Make baggage gets loaded onto the correct plane. My bag didn't get put onto my last flight so I didn't get it until the next day.

onboard snack was pretzels, but the FA was super nice when my neighbor asked for cookies instead and also brought some for me. :)

On time. .breakfast was especially good. First class service was special

Had to buy a snack box as I am gluten free. They should be free in extra comfort. Food they provided was awful. Not enough water stops.

Tight hot cramped seating. Gate change plus a board and de plane request with two hour delay

We treated ourselves to first class and were underwhelmed by the experience. No screen for entertainment. Food was not great...only one or two options, small portions, dry. We won't waste our money upgrading again. Good news was we made it to PDX safe and sound. Crew was attentive.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

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

Information on your arrival and departure airports