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$101+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — DEN
août 3 — août 101
dim. 8/3
dim. 8/10
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 juillet 29, 2025.

Round-trip from

$216
(Hawaiian Airlines)

One-way from

$101
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$339

Good round-trip deal

$406 or less

Good one-way deal

$230 or less
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. 11% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in July 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 juillet 29, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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.
mer. 9/241:36 pmEUG - DEN
1 stop7h 26mHawaiian Airlines
sam. 9/278:00 amDEN - EUG
1 stop5h 42mHawaiian Airlines
Deal found 7/29$216
This United Airlines deal was found by Cheapflights users on 7/28. 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.
mar. 8/195:00 amEUG - DEN
Nonstop2h 37mUnited Airlines
mar. 8/267:39 pmDEN - EUG
Nonstop2h 44mUnited Airlines
Deal found 7/28$217
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 9/166:00 amEUG - DEN
1 stop7h 06mAlaska Airlines
lun. 9/229:23 pmDEN - EUG
1 stop16h 19mAlaska Airlines
Deal found 7/29$221
This American Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 8/266:00 amEUG - COS
2 stops11h 20mAmerican Airlines
sam. 8/306:27 amCOS - EUG
2 stops13h 48mAmerican Airlines
Deal found 7/29$227
This Delta deal was found by Cheapflights users on 7/29. 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.
lun. 9/1512:40 pmEUG - DEN
1 stop6h 03mDelta
mar. 9/166:55 amDEN - EUG
1 stop4h 57mDelta
Deal found 7/29$234
This Southwest deal was found by Cheapflights users on 7/28. 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.
lun. 11/101:25 pmEUG - DEN
Nonstop2h 25mSouthwest
mar. 11/118:05 amDEN - EUG
1 stop4h 55mSouthwest
Deal found 7/28$238
This American Airlines deal was found by Cheapflights users on 7/29. 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.
mer. 8/276:00 amEUG - DEN
2 stops10h 29mAmerican Airlines
dim. 8/316:58 pmDEN - EUG
1 stop5h 34mAmerican Airlines
Deal found 7/29$273
This Delta deal was found by Cheapflights users on 7/28. 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.
mar. 8/266:30 amEUG - COS
2 stops9h 45mDelta
sam. 8/305:55 pmCOS - EUG
1 stop5h 51mDelta
Deal found 7/28$274
This United Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 8/263:59 pmEUG - COS
1 stop4h 55mUnited Airlines
sam. 8/303:45 pmCOS - EUG
2 stops8h 05mUnited Airlines
Deal found 7/29$302
This Southwest deal was found by Cheapflights users on 7/28. 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.
jeu. 10/234:05 pmEUG - COS
1 stop6h 15mSouthwest
lun. 10/276:10 amCOS - EUG
1 stop6h 35mSouthwest
Deal found 7/28$339
This United Airlines deal was found by Cheapflights users on 7/29. 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.
mer. 8/131:06 pmEUG - MTJ
1 stop6h 45mUnited Airlines
dim. 8/177:15 amMTJ - EUG
1 stop6h 45mUnited Airlines
Deal found 7/29$634
This United Airlines deal was found by Cheapflights users on 7/28. 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.
mar. 8/125:00 amEUG - GUC
1 stop6h 53mUnited Airlines
sam. 8/161:41 pmGUC - EUG
2 stops10h 00mUnited Airlines
Deal found 7/28$726

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 juillet 29, 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

EugeneDenver

EUG - DEN

EUGDEN

Eugene

mer. 9/24

1:36 pm-10:02 pm

1 stop7h 26m

Denver Intl

sam. 9/27

8:00 am-12:42 pm

1 stop5h 42m

$216

EugeneDenver

EUG - DEN

EUGDEN

Eugene

mar. 8/19

5:00 am-8:37 am

Nonstop2h 37m

Denver Intl

mar. 8/26

7:39 pm-9:23 pm

Nonstop2h 44m

$217

EugeneColorado Springs

EUG - COS

EUGCOS

Eugene

mar. 8/26

6:00 am-6:20 pm

2 stops11h 20m

Colorado Springs

sam. 8/30

6:27 am-7:15 pm

2 stops13h 48m

$227

EugeneDenver

EUG - DEN

EUGDEN

Eugene

lun. 9/15

12:40 pm-7:43 pm

1 stop6h 03m

Denver Intl

mar. 9/16

6:55 am-10:52 am

1 stop4h 57m

$234

EugeneDenver

EUG - DEN

EUGDEN

Eugene

mer. 9/17

5:27 am-8:27 pm

2 stops14h 00m

Denver Intl

sam. 9/20

8:00 am-12:42 pm

1 stop5h 42m

$235

EugeneDenver

EUG - DEN

EUGDEN

Eugene

lun. 11/10

1:25 pm-4:50 pm

Nonstop2h 25m

Denver Intl

mar. 11/11

8:05 am-12:00 pm

1 stop4h 55m

$238

EugeneDenver

EUG - DEN

EUGDEN

Eugene

mer. 8/27

6:00 am-5:29 pm

2 stops10h 29m

Denver Intl

dim. 8/31

6:58 pm-11:32 pm

1 stop5h 34m

$273

EugeneColorado Springs

EUG - COS

EUGCOS

Eugene

mar. 8/26

6:30 am-5:15 pm

2 stops9h 45m

Colorado Springs

sam. 8/30

5:55 pm-10:46 pm

1 stop5h 51m

$274

EugeneColorado Springs

EUG - COS

EUGCOS

Eugene

mar. 8/26

3:59 pm-9:54 pm

1 stop4h 55m

Colorado Springs

sam. 8/30

3:45 pm-10:50 pm

2 stops8h 05m

$302

EugeneColorado Springs

EUG - COS

EUGCOS

Eugene

jeu. 10/23

4:05 pm-11:20 pm

1 stop6h 15m

Colorado Springs

lun. 10/27

6:10 am-11:45 am

1 stop6h 35m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 20 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 juillet 29, 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 juillet 29, 2025.

The most flights from EUG to USCO are scheduled on a Monday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

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 juillet 29, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Eugene to Colorado have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 16 times in the past calendar month.

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

    $101 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $105 and $109, 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 - Gunnison.

  • 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 (75%), Southwest (69%) or Lufthansa (62%) 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 $135. On average you can expect to pay $1,044. The most popular route, (Eugene - Denver Intl), can usually be booked for $216.

  • 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.

See more FAQs

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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 juillet 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$352FlexibilityNo cancel feeOn-time71%
DeltaCheapest$176Average$290FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$221Average$382FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$231Average$423FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$232Average$392FlexibilityNo cancel feeOn-time63%

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