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$115+ Cheap flights from Eugene (EUG) to Colorado

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — DEN
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Eugene to Colorado

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$239
(United Airlines)

One-way from

$115
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$399

Good round-trip deal

$386 or less

Good one-way deal

$231 or less
Provider with most accurate pricing for Eugene-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Eugene-Denver Intl flights.
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From Eugene to Colorado
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One-way flight from Eugene to Colorado
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Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 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 Eugene to Colorado.
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Price to beat on a one-way flight from Eugene to Colorado.
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Find flight deals from Eugene to Colorado

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

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 5/65:00 amEUG - COS
1 stop4h 49mUnited Airlines
Tue 5/136:00 amCOS - EUG
2 stops7h 14mUnited Airlines
Deal found 4/21$239
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:30 amEUG - COS
2 stops6h 52mDelta
Sat 5/108:00 amCOS - EUG
1 stop4h 45mDelta
Deal found 4/21$244
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/211:37 pmEUG - DEN
1 stop7h 01mHawaiian Airlines
Thu 5/296:00 amDEN - EUG
1 stop7h 37mHawaiian Airlines
Deal found 4/22$268
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/125:45 amEUG - DEN
1 stop5h 19mDelta
Sat 5/176:25 pmDEN - EUG
1 stop4h 59mDelta
Deal found 4/21$269
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.
Sat 5/1712:45 pmEUG - DEN
1 stop4h 24mAlaska Airlines
Wed 5/216:00 amDEN - EUG
2 stops6h 28mAlaska Airlines
Deal found 4/22$271
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.
Thu 5/155:00 amEUG - DEN
Nonstop2h 37mUnited Airlines
Sat 5/177:40 pmDEN - EUG
Nonstop2h 49mUnited Airlines
Deal found 4/21$275
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.
Wed 5/211:50 pmEUG - DEN
2 stops8h 45mSouthwest
Wed 5/287:00 amDEN - EUG
1 stop9h 45mSouthwest
Deal found 4/21$277
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.
Sat 5/101:15 pmEUG - COS
1 stop9h 30mAmerican Airlines
Mon 5/126:00 amCOS - EUG
1 stop7h 30mAmerican Airlines
Deal found 4/21$309
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.
Tue 4/291:50 pmEUG - COS
2 stops8h 40mSouthwest
Tue 5/137:45 amCOS - EUG
2 stops9h 00mSouthwest
Deal found 4/21$334
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/217:12 amEUG - DEN
2 stops7h 48mAmerican Airlines
Thu 5/298:00 amDEN - EUG
2 stops12h 31mAmerican Airlines
Deal found 4/22$453

Cheapflights Fare Finder

Customize your flight search to find flights from Eugene to Colorado 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 Eugene to Colorado that are best for you.

Fly from

Eugene

Fly to

Colorado

Route

Depart

Return

Price

EugeneColorado Springs

EUG - COS

EUGCOS

Eugene

Tue 5/6

5:00 am-10:49 am

1 stop4h 49m

Colorado Springs

Tue 5/13

6:00 am-12:14 pm

2 stops7h 14m

$239

EugeneColorado Springs

EUG - COS

EUGCOS

Eugene

Tue 5/6

11:30 am-7:22 pm

2 stops6h 52m

Colorado Springs

Sat 5/10

8:00 am-11:45 am

1 stop4h 45m

$244

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Wed 5/21

1:37 pm-9:38 pm

1 stop7h 01m

Denver Intl

Thu 5/29

6:00 am-12:37 pm

1 stop7h 37m

$268

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Mon 5/12

5:45 am-12:04 pm

1 stop5h 19m

Denver Intl

Thu 5/15

5:30 am-11:45 am

1 stop7h 15m

$269

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Sat 5/17

12:45 pm-6:09 pm

1 stop4h 24m

Denver Intl

Wed 5/21

6:00 am-11:28 am

2 stops6h 28m

$271

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Thu 5/15

5:00 am-8:37 am

Nonstop2h 37m

Denver Intl

Sat 5/17

7:40 pm-9:29 pm

Nonstop2h 49m

$275

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Wed 5/21

1:50 pm-11:35 pm

2 stops8h 45m

Denver Intl

Wed 5/28

7:00 am-3:45 pm

1 stop9h 45m

$277

EugeneColorado Springs

EUG - COS

EUGCOS

Eugene

Sat 5/10

1:15 pm-11:45 pm

1 stop9h 30m

Colorado Springs

Mon 5/12

6:00 am-12:30 pm

1 stop7h 30m

$309

EugeneColorado Springs

EUG - COS

EUGCOS

Eugene

Tue 4/29

1:50 pm-11:30 pm

2 stops8h 40m

Colorado Springs

Tue 5/13

7:45 am-3:45 pm

2 stops9h 00m

$334

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Wed 5/21

7:12 am-4:00 pm

2 stops7h 48m

Denver Intl

Thu 5/29

8:00 am-7:31 pm

2 stops12h 31m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 19 results
1
2

Best time to book a flight from Eugene to Colorado

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

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

Currently, October is the cheapest month in which you can book a flight from Eugene to Colorado (average of $197). Flying from Eugene to Colorado in March is currently the most expensive (average of $278). 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 EUG to CO?

Find hourly flight availability from Eugene to Colorado. 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.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Eugene to Colorado as you normally would.

Weekly flight availability from Eugene to Colorado

Explore weekly flight availability from Eugene to Colorado. 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 EUG to USCO are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Colorado by month

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

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

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

If weather is an important factor for your trip to Colorado, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated April 22, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Eugene to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,906 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

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

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

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

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

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

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

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

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

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

Crew

8.5

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Food

7.1

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 Eugene to Colorado. 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 from for flights from Eugene to Colorado?

    For a flight from Eugene to Colorado, you will be flying from Eugene. Eugene (EUG) is just 7.8 mi from the center of the city.

  • How popular is this Eugene to Colorado flight route?

    Flights from Eugene to Colorado have been viewed 18 times in the past calendar month.

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

    $115 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $116 and $121, respectively.

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

    The most popular route from Eugene to Colorado is Eugene - Denver Intl. You may also consider Eugene - Colorado Springs or Eugene - Montrose County.

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

    No one likes to see their flight delayed. When booking a flight from Eugene to Colorado consider choosing United Airlines (91%), Lufthansa (90%) or Copa Airlines (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Eugene to Colorado?

    The cheapest flight price from Eugene to Colorado is $150. On average you can expect to pay $797. The most popular route, (Eugene - Denver Intl), can usually be booked for $231.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Eugene to Colorado (average of $197). Flying from Eugene to Colorado in March is currently the most expensive (average of $278). 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.

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Top 5 airlines flying from Eugene to Colorado

Discover the top 5 airlines that operate flights from Eugene to Colorado. 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
American AirlinesCheapest$158Average$335FlexibilityNo cancel feeOn-time71%
DeltaCheapest$176Average$276FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$211Average$383FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$248Average$413FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$253Average$441FlexibilityNo cancel feeOn-time69%

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