DEN - EUG

$94 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 2/25. 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
$197
Overall average: $303
Alaska Airlines
Wed 3/4Sat 3/7
DEN - EUG • 1 stop
Cheapest non-stop
$267
Typical prices: $318-$399
United Airlines
Wed 2/18Wed 2/25
DEN - EUG • Non-stop
Our travelers' advice
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
Video guide: How to find cheap flights to Eugene
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Top airlines
Alaska Airlines
Cheapest • from $197 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 15% price drop
July
Most popular
Good to know
Good to know
+1
+1
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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

Wed, Mar 4 - Sat, Mar 7
Alaska Airlines Logo
12:34 pm - 6:21 pm
DEN
-
EUG
6h 47m
1 stop
Alaska Airlines Logo
4:01 pm - 9:42 am
EUG
-
DEN
16h 41m
1 stop
$197Alaska Airlines
Tue, Apr 14 - Wed, Apr 22
Delta Logo
6:54 am - 5:04 pm
DEN
-
EUG
11h 10m
1 stop
Delta Logo
11:09 am - 6:10 pm
EUG
-
DEN
6h 01m
1 stop
$203Delta
Sat, Feb 14 - Mon, Feb 16
Delta Logo
6:50 pm - 10:55 pm
DEN
-
EUG
5h 05m
1 stop
Delta Logo
5:20 pm - 11:25 pm
EUG
-
DEN
5h 05m
1 stop
$204Delta
Thu, Feb 12 - Mon, Feb 16
Delta Logo
6:40 am - 10:40 am
DEN
-
EUG
5h 00m
1 stop
Delta Logo
5:20 pm - 11:25 pm
EUG
-
DEN
5h 05m
1 stop
$205Delta
Tue, Apr 14 - Tue, Apr 21
Delta Logo
7:37 pm - 11:53 pm
DEN
-
EUG
5h 16m
1 stop
Delta Logo
11:09 am - 8:27 pm
EUG
-
DEN
8h 18m
2 stops
$209Delta
Wed, Feb 18 - Wed, Feb 25
Alaska Airlines Logo
11:38 am - 3:24 pm
DEN
-
EUG
4h 46m
1 stop
Alaska Airlines Logo
9:01 am - 9:23 pm
EUG
-
DEN
11h 22m
1 stop
$210Alaska Airlines
Fri, Feb 20 - Mon, Feb 23
Delta Logo
6:40 am - 10:40 am
DEN
-
EUG
5h 00m
1 stop
Delta Logo
11:25 am - 9:06 pm
EUG
-
DEN
8h 41m
2 stops
$211Delta
Fri, Feb 13 - Fri, Feb 20
Alaska Airlines Logo
7:52 pm - 9:31 pm
DEN
-
EUG
26h 39m
1 stop
Alaska Airlines Logo
1:29 pm - 11:59 pm
EUG
-
DEN
9h 30m
1 stop
$213Alaska Airlines
Tue, Apr 14 - Tue, Apr 21
Delta Logo
8:15 am - 11:53 pm
DEN
-
EUG
16h 38m
2 stops
Delta Logo
6:10 am - 8:27 pm
EUG
-
DEN
13h 17m
2 stops
$214Delta
Wed, Feb 18 - Wed, Feb 25
Alaska Airlines Logo
11:38 am - 3:24 pm
DEN
-
EUG
4h 46m
1 stop
Alaska Airlines Logo
9:01 am - 11:59 pm
EUG
-
DEN
13h 58m
2 stops
$215Alaska 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.

Find cheap flights to Eugene
Find cheap flights to Eugene

Planning a trip from Denver to Eugene? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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, Friday is the cheapest day to fly on average and Monday 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 $289 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $408 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.

No, with an average price for the route of $326, prices are generally cheapest when you fly direct.

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 45% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 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$94
Best time to beat the crowds with an average 15% drop 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 $94 for a one-way ticket and $197 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?

    JetBlue, and Alaska Airlines offer 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?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Denver and Eugene, with oneworld 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 $343 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $298 and an overall rating of 8.0.

  • 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 $204 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

United Airlines, Southwest

United Airlines, Southwest

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

United Airlines, Southwest

United Airlines, Southwest

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 5 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.
8.0
Alaska AirlinesOverall score based on 11779 reviews
8.5Crew
7.1Food
7.0Entertainment
8.1Boarding
7.8Comfort
Airline reviews

we bought Mediterranean boxes for lunch. The salami in mine had gone bad long ago, but my partner had good salami and could eat it. Could I buy assigned seats? I guess that I didn't spend enough, so sat at the back of the plane

6.0 GoodSuzanne, Jan 2026
JFK - PDX
Read more Alaska Airlines reviews

we bought Mediterranean boxes for lunch. The salami in mine had gone bad long ago, but my partner had good salami and could eat it. Could I buy assigned seats? I guess that I didn't spend enough, so sat at the back of the plane

the flight attendant was so great and the upgrade to first class was top notch

There was no food or entertainment, thus thus the neutral rating.

The Alaska Airlines app made it very difficult to find my boarding pass. It was very frustrating to use! The flight itself was flawless.

No communication with delayed and canceled flights. Completely in the dark for the whole experience.

You need categories to note when food and entertainment are not available. Alaska's system would not update flight info on the board for this flight, so there was some confusion after deplaning from the previous flight as to which gate and depart time were accurate for this flight.

You need categories to denote when food and entertainment are not available.

Alaska is generally the airline I fly nearly all the time. I nearly always have wonderful experiences on Alaska and never a complaint. However, this entire flight felt like we were in the cheap seats the entire time and I had even upgraded to a cushier seat. For an over six hour flight (that became 7 hours) there was no online entertainment. I couldn’t connect to Wi-Fi and we were offered one snack and one drink. We were instructed to go to a particular baggage claim and 30 minutes later our bag still hadn’t come out and it turned out it was the wrong carousel announced. So overall, this flight was a series of mishaps really less than mediocre service even though flight attendants were wonderful.

Alaska is a great airline. Unfortunately, our flight was canceled in a really late hour and it caused a lot of hardship in my travel process.

More comfortable than the flight to Los Angeles. But food was mediocre again. Attendants kind and courteous.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

We got exit row seats both flights. Everything was running on time

The flight crew was extremely rude and especially not helpful when our flight was delayed.

Pretty seamless, just a tad bit late in taking off and landing.

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

Good seat comfort ORF to ATL. Bad seat ATL to SEA (terrible lumbar support, hard, ouch)..

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

Delta flight Delay for ,more that two hours i.e original flight was 6.30 PM and it starts at 8.45 PM, When we connect Delta team for meal vouchers as it is late arrival in designation,But we did not get it as per delta policy , which is not good for mid night arrival,

Yall need to integrate your system with Alaska more efficiently. They booted me off the first flight because of a discrepancy on your end.

The crew at Hawaiian Airlines was fantastic. Kind and hard working. The pilots were great with giving us all the updates to make sure we were informed.

Very good. Nice plane and we sat in economy plus - bigger seats, more room. They served a meal and snacks, and the meal was an apple stuffed pancake that was very good! The snack for us was a hummus sandwich - also very good. The flight attendants were helpful and nice. They have plenty of movies and shows to watch. My only negative -- they changed our flights around and did not adjust the layovers, so we ended up with a very long and unnecessary layover in Honolulu.

I liked the Starlink WiFi but didn't like how they said they were the only airline to offer a free meal and it turns out to be just a standalone sandwich and then charge for snacks to go with it. Rather have the free snacks like Southwest, but have the option to purchase a decent meal for a 5+ hour flight.

Flight scheduled to take off at 5.55pm but it did not take off until 7pm due to some food delivery delay.

Unfortunately, I was put into the middle seat in the first row of premium seating. Sounds nice right? No! that is the worst seat in the plane. I wish I was in economy rather than be in that seat! There is no seat back pocket, no tray table, no charger. Nothing! so unless you're row mates are willing to let you share their basic amenities any flyer should have, you are stuck. It was the worst experience ever! And the flight attendant forgot to take my drink order. I felt like the forgotten flyer.

Alaska was fine as usual. My frustration came with accessing boarding passes. On the first trip, I could only get one to print ans took a picture of the second one. On our return trip, the system was down? Friends who booked directly with Alaska had theirs process. I even tried the 800 number and had others try it too. It said something in Spanish and hung up. The agent at the airport succeeded.

Delayed and cancelled flights were hard and very stressful, both ways!

The crew was quite good, they came by often with drinks or to collect trash. But what wasn't nice was the flight was over weigh and several people had to be rebooked. I was questioned whether I should have a seat when I was getting to it. The in-flight entertainment kept buffering and interrupting. And the route took the airplane through high winds which caused us a longer flight

Wasn’t on the flight due to Alaska cancellation…also after all the rerouting, I was going to be on a later flight that left SFO at 7:47pm, which meant an almost 6 hour layover. That same Hawaiian flight was delayed for another 2hours.

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..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

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

Information on your arrival and departure airports