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Eugene

$115+ Cheap flights from Colorado to Eugene (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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — EUG
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Colorado to Eugene

Keep the following information in mind while searching for Colorado to Eugene flight deals. Data was last updated April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$230
(Alaska Airlines)

One-way from

$115
(Alaska Airlines)

Popular in

July

Cheapest in

January

Average price

$364

Good round-trip deal

$335 or less

Good one-way deal

$159 or less
Provider with most accurate pricing for Denver Intl-Eugene flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Eugene flights.
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From Colorado to Eugene
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One-way flight from Colorado to Eugene
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Highest demand for flights based on searches. 12% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Colorado to Eugene.
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Price to beat on a one-way flight from Colorado to Eugene.
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Find flight deals from Colorado to Eugene

Cheapest flights from Colorado to Eugene
Explore the most affordable flight options available from Colorado to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 5/146:37 pmDEN - EUG
1 stop17h 51mAlaska Airlines
Tue 5/201:37 pmEUG - DEN
1 stop7h 01mAlaska Airlines
Deal found 4/22$230
This Delta deal was found by Cheapflights users on 4/22. 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 5/136:25 pmDEN - EUG
1 stop6h 31mDelta
Tue 5/205:45 amEUG - DEN
1 stop5h 19mDelta
Deal found 4/22$231
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:30 amCOS - EUG
1 stop6h 32mUnited Airlines
Sun 5/115:00 amEUG - COS
1 stop4h 49mUnited Airlines
Deal found 4/22$239
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2011:15 amDEN - EUG
Nonstop2h 47mUnited Airlines
Mon 5/261:05 pmEUG - DEN
Nonstop2h 34mUnited Airlines
Deal found 4/21$246
This Hawaiian Airlines deal was found by Cheapflights users on 4/21. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:00 amDEN - EUG
1 stop7h 36mHawaiian Airlines
Wed 8/201:36 pmEUG - DEN
1 stop7h 06mHawaiian Airlines
Deal found 4/21$275
This Southwest deal was found by Cheapflights users on 4/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:00 amDEN - EUG
1 stop9h 45mSouthwest
Tue 5/201:50 pmEUG - DEN
2 stops7h 45mSouthwest
Deal found 4/22$277
This Lucky2Go deal was found by Cheapflights users on 4/21. 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 Lucky2Go is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/108:15 amDEN - EUG
1 stop16h 05mMultiple Airlines
Sun 5/119:28 amEUG - DEN
1 stop17h 32mMultiple Airlines
Deal found 4/21$292
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:05 amGJT - EUG
1 stop6h 57mUnited Airlines
Sun 5/115:00 amEUG - GJT
1 stop6h 38mUnited Airlines
Deal found 4/22$299
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/611:30 amCOS - EUG
1 stop6h 45mSouthwest
Sun 6/82:55 pmEUG - COS
1 stop9h 40mSouthwest
Deal found 4/21$373
This United Airlines deal was found by Cheapflights users on 4/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:00 amDRO - EUG
1 stop7h 02mUnited Airlines
Tue 5/131:16 pmEUG - DRO
1 stop6h 21mUnited Airlines
Deal found 4/22$383
This Delta deal was found by Cheapflights users on 4/22. 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.
Thu 10/231:11 pmGJT - EUG
2 stops11h 03mDelta
Mon 10/275:45 amEUG - GJT
1 stop5h 45mDelta
Deal found 4/22$409
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/308:09 amDEN - EUG
1 stop6h 33mAmerican Airlines
Tue 5/67:12 amEUG - DEN
2 stops7h 48mAmerican Airlines
Deal found 4/21$419

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado 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 April 22, 2025.
Use the filters below to find and compare flights from Colorado to Eugene that are best for you.

Fly from

Colorado

Fly to

Eugene

Route

Depart

Return

Price

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Wed 5/14

6:37 pm-11:28 am

1 stop17h 51m

Eugene

Tue 5/20

1:37 pm-9:38 pm

1 stop7h 01m

$230

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Tue 5/13

6:25 pm-11:56 pm

1 stop6h 31m

Eugene

Tue 5/20

5:45 am-12:04 pm

1 stop5h 19m

$231

Colorado SpringsEugene

COS - EUG

COSEUG

Colorado Springs

Wed 5/7

7:30 am-1:02 pm

1 stop6h 32m

Eugene

Sun 5/11

5:00 am-10:49 am

1 stop4h 49m

$239

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Tue 5/20

11:15 am-1:02 pm

Nonstop2h 47m

Eugene

Mon 5/26

1:05 pm-4:39 pm

Nonstop2h 34m

$246

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Fri 8/15

6:00 am-12:36 pm

1 stop7h 36m

Eugene

Wed 8/20

1:36 pm-9:42 pm

1 stop7h 06m

$275

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Tue 5/13

7:00 am-3:45 pm

1 stop9h 45m

Eugene

Tue 5/20

1:50 pm-10:35 pm

2 stops7h 45m

$277

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Sat 5/10

8:15 am-11:20 pm

1 stop16h 05m

Eugene

Sun 5/11

9:28 am-4:00 am

1 stop17h 32m

$292

Grand JunctionEugene

GJT - EUG

GJTEUG

Grand Junction Regnl

Wed 5/7

7:05 am-1:02 pm

1 stop6h 57m

Eugene

Sun 5/11

5:00 am-12:38 pm

1 stop6h 38m

$299

Colorado SpringsEugene

COS - EUG

COSEUG

Colorado Springs

Fri 6/6

11:30 am-5:15 pm

1 stop6h 45m

Eugene

Sun 6/8

2:55 pm-1:35 am

1 stop9h 40m

$373

DurangoEugene

DRO - EUG

DROEUG

Durango La Plata County

Thu 5/8

7:00 am-1:02 pm

1 stop7h 02m

Eugene

Tue 5/13

1:16 pm-8:37 pm

1 stop6h 21m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Colorado to Eugene

Have a flexible travel schedule? Discover the best time to fly to Eugene from Colorado 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 Colorado to Eugene

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

Currently, January is the cheapest month in which you can book a flight from Colorado to Eugene (average of $321). Flying from Colorado to Eugene in June is currently the most expensive (average of $553). 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 CO to EUG?

Find hourly flight availability from Colorado 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 April 22, 2025.

When flying from Colorado to Eugene, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Colorado to Eugene

Explore weekly flight availability from Colorado to Eugene. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 22, 2025.

The most flights from USCO to EUG are scheduled on a Monday (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Eugene by month

Plan your trip to Eugene by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Eugene ranges from 0.5 - 7.8 inches per month. December is typically the wettest month, when rainfall can reach 7.8 in. July is typically the driest time to visit Eugene when rainfall is around 0.5 in.

Temperature in Eugene by month

Plan your trip to Eugene by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Eugene, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

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 April 22, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Colorado to Eugene have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,392 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

  • What airport do you fly into for flights to Eugene from Colorado?

    Located just 7.8 mi from the city center, Eugene (EUG) is the airport most travelers will use when flying to Eugene from Colorado.

  • How popular is this Colorado to Eugene flight route?

    This flight path from Colorado to Eugene was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Colorado to Eugene one-way?

    One-way options have recently been found by users for as low as $115 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $116 and Hawaiian Airlines from $119 one-way.

  • What are the most popular routes from Colorado to Eugene?

    The most popular flight routes from Colorado to Eugene are Denver Intl - Eugene, Colorado Springs - Eugene and Durango La Plata County - Eugene.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Colorado to Eugene on time: Lufthansa (81%), Copa Airlines (79%), United Airlines (79%).

  • What are the cheapest flights from Colorado to Eugene?

    Looking for the cheapest flight from Colorado to Eugene? While on average our users pay $290, our data indicates the cheapest price to be $144. The most popular route (Denver Intl - Eugene), is priced around $231.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado 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 Colorado to Eugene?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Eugene (average of $321). Flying from Colorado to Eugene in June is currently the most expensive (average of $553). 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 Colorado?

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

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Alternative routes for Colorado to Eugene

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Top 5 airlines flying from Colorado to Eugene

Discover the top 5 airlines that operate flights from Colorado 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$178Average$282FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$364FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$233Average$317FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$239Average$439FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$248Average$348FlexibilityNo cancel feeOn-time63%

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