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Eugene

$78+ Cheap flights from Denver to Eugene (DEN - EUG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — EUG
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Eugene are usually found in January or August, booked 71 days in advance, depart on a Friday or Tuesday and return on a Wednesday

Find flight deals from Denver to Eugene

Cheapest flights from Denver to Eugene
Explore the most affordable flight options available from Denver to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:45 amDEN - EUG
1 stop11h 23mAlaska Airlines
Tue 12/99:00 amEUG - DEN
1 stop8h 03mAlaska Airlines
Deal found 11/3$169
This Alaska Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:20 pmDEN - EUG
1 stop26h 10mAlaska Airlines
Mon 12/83:59 pmEUG - DEN
2 stops18h 45mAlaska Airlines
Deal found 11/3$180
This Alaska Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:14 amDEN - EUG
1 stop19h 05mAlaska Airlines
Tue 12/99:00 amEUG - DEN
1 stop8h 03mAlaska Airlines
Deal found 11/3$189
This Alaska Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:41 amDEN - EUG
2 stops10h 49mAlaska Airlines
Wed 1/79:00 amEUG - DEN
1 stop13h 35mAlaska Airlines
Deal found 11/3$194
This Alaska Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 amDEN - EUG
2 stops10h 22mAlaska Airlines
Sun 12/75:45 pmEUG - DEN
1 stop5h 14mAlaska Airlines
Deal found 11/2$200
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:05 amDEN - EUG
1 stop5h 36mDelta
Thu 12/253:35 pmEUG - DEN
1 stop6h 48mDelta
Deal found 11/4$205
This Alaska Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:45 amDEN - EUG
1 stop18h 38mAlaska Airlines
Sun 1/46:37 pmEUG - DEN
1 stop23h 41mAlaska Airlines
Deal found 11/2$208
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:54 amDEN - EUG
2 stops9h 55mDelta
Wed 1/76:04 amEUG - DEN
2 stops12h 52mDelta
Deal found 11/3$214

Cheap flight deals from Denver to Eugene

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Eugene (EUG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$169
(Alaska Airlines)

One-way from

$78
(Alaska Airlines)

Popular in

November

Cheapest in

January

Average price

$433

Good round-trip deal

$307 or less

Good one-way deal

$228 or less
Provider with most accurate pricing for Denver Intl-Eugene flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Eugene flights.
Search Deals
From Denver Intl to Eugene
Search Deals
One-way flight from Denver Intl to Eugene
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Denver Intl to Eugene.
Search Deals
Price to beat on a one-way flight from Denver Intl to Eugene.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Eugene that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Denver to Eugene that are best for you.

Fly from

Denver

Fly to

Eugene

Route

Depart

Return

Price

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Fri 12/5

8:20 pm-9:30 pm

1 stop26h 10m

Eugene

Mon 12/8

3:59 pm-11:44 am

2 stops18h 45m

$180

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Wed 11/26

6:14 am-12:19 am

1 stop19h 05m

Eugene

Tue 12/9

9:00 am-6:03 pm

1 stop8h 03m

$189

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Fri 12/5

8:20 pm-9:30 pm

1 stop26h 10m

Eugene

Sun 12/7

9:00 am-11:59 pm

1 stop13h 59m

$195

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Tue 12/23

6:02 am-12:22 am

1 stop19h 20m

Eugene

Fri 12/26

5:56 am-11:59 pm

1 stop17h 03m

$200

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Fri 1/16

6:50 pm-11:02 pm

1 stop5h 12m

Eugene

Mon 1/19

6:04 am-12:27 pm

1 stop5h 23m

$205

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Fri 1/16

1:37 pm-1:08 pm

1 stop24h 31m

Eugene

Mon 1/19

3:56 pm-11:35 pm

2 stops6h 39m

$208

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Tue 12/9

6:54 am-3:49 pm

2 stops9h 55m

Eugene

Wed 1/7

6:04 am-7:56 pm

2 stops12h 52m

$214

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Wed 12/10

12:40 pm-12:19 pm

2 stops24h 39m

Eugene

Sun 1/4

6:37 pm-11:59 pm

1 stop28h 22m

$214

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Fri 12/12

6:00 am-3:22 pm

2 stops10h 22m

Eugene

Sat 12/20

5:56 am-11:59 pm

1 stop17h 03m

$224

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Sun 12/7

6:00 am-12:36 pm

1 stop7h 36m

Eugene

Wed 12/10

9:00 am-6:03 pm

1 stop8h 03m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 21 results
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2
3

Compare providers for flights from Denver to Eugene

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Eugene in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Eugene flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Eugene flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Eugene flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Eugene flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Eugene flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Eugene

Have a flexible travel schedule? Discover the best time to fly to Eugene from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Eugene. Price data was last updated on October 31, 2025.

The best time to book flights from Denver to Eugene is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Denver to Eugene?

Currently, July is the cheapest month in which you can book a flight from Denver to Eugene (average of $113). Flying from Denver to Eugene in December is currently the most expensive (average of $246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to EUG?

Find hourly flight availability from Denver to Eugene. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

When flying from Denver to Eugene, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 32% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Denver to Eugene. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Denver to Eugene flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Eugene

Get insights into the airlines that provide service to Eugene. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Eugene. Reviews last updated November 4, 2025.
Read through reviews of airlines operating flights from Denver to Eugene, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,241 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,241 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,239 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
8,004 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,800 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,001 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Denver to Eugene. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Denver to Eugene?

    To fly from Denver to Eugene, you need to book a flight from Denver Intl (DEN) to Eugene (EUG). Nonstop flights to Eugene from Denver Intl take 2h 40m on average. When it comes time to book airfare, you have a few options: there are 4 outbound flights from Denver Intl to Eugene offered by 5 different airlines.

  • How popular is this Denver to Eugene flight route?

    This flight path from Denver Intl to Eugene was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Denver to Eugene?

    A quick flight from Denver to Eugene can take about 5h 12m. Alaska Airlines provides one of the quickest options available for as low as $205. The distance from Denver to Eugene is about 994 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Denver to Eugene round-trip?

    Currently priced at $148, Hawaiian Airlines will fly you from Denver to Eugene and back. In addition to Hawaiian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Southwest - these airlines can fly you to your destination from $158 and $217, respectively. Users have found that Hawaiian Airlines is 57% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Denver to Eugene?

    The top 3 most reliable airlines when flying from Denver to Eugene are SkyWest Airlines (96%), United Airlines (90%) and Southwest (89%).

  • What are the cheapest flights from Denver to Eugene?

    Looking for the cheapest flight from Denver to Eugene? While on average our users pay $473, our data indicates the cheapest price to be $135. The most popular route (Denver Intl - Eugene), is priced around $183.

  • Can I find deals for flights from Denver to Eugene that include hotel bookings?

    Yes. In addition to deals on Denver to Eugene flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Eugene?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Eugene.

  • Can I find deals for business class flights from Denver to Eugene?

    Yes. Cheapflights offers flight deals from Denver to Eugene by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Eugene?

    Currently, July is the cheapest month in which you can book a flight from Denver to Eugene (average of $113). Flying from Denver to Eugene in December is currently the most expensive (average of $246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Eugene?

Book flights to Eugene if you plan to visit one of these locations
Newport
Albany
Corvallis

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Alternative routes for Denver to Eugene

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Top 5 airlines flying from Denver to Eugene

Discover the top 5 airlines that operate flights from Denver to Eugene. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$148Average$260FlexibilityNo cancel feeOn-time85%
DeltaCheapest$158Average$258FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$217Average$343FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$221Average$296FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$235Average$371FlexibilityNo cancel feeOn-time69%

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