HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$82+ 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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — DEN
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Eugene to Colorado with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$189
(Alaska Airlines)

One-way from

$82
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$302

Good round-trip deal

$384 or less

Good one-way deal

$199 or less
Provider with most accurate pricing for Eugene-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Eugene-Denver Intl flights.
Search Deals
From Eugene to Colorado
Search Deals
One-way flight from Eugene to Colorado
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Eugene to Colorado.
Search Deals
Price to beat on a one-way flight from Eugene to Colorado.
Search Deals

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 October 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:41 amEUG - DEN
1 stop8h 09mAlaska Airlines
Tue 11/188:02 pmDEN - EUG
1 stop5h 21mAlaska Airlines
Deal found 10/28$189
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/18:06 pmEUG - DEN
1 stop6h 52mMultiple Airlines
Mon 12/2210:37 pmDEN - EUG
1 stop14h 41mMultiple Airlines
Deal found 10/27$205
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:40 pmEUG - DEN
1 stop25h 26mMultiple Airlines
Mon 12/2210:37 pmDEN - EUG
1 stop14h 41mMultiple Airlines
Deal found 10/27$213
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:13 pmEUG - DEN
1 stop9h 46mAlaska Airlines
Sun 12/76:00 amDEN - EUG
1 stop16h 30mAlaska Airlines
Deal found 10/28$214
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/171:02 pmEUG - DEN
2 stops9h 57mAlaska Airlines
Wed 11/197:00 amDEN - EUG
1 stop18h 23mAlaska Airlines
Deal found 10/28$220
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:56 pmEUG - DEN
1 stop6h 02mMultiple Airlines
Wed 12/316:15 amDEN - EUG
1 stop11h 44mMultiple Airlines
Deal found 10/27$228
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 12/29:00 amEUG - DEN
1 stop25h 44mAlaska Airlines
Fri 12/56:00 amDEN - EUG
2 stops7h 19mAlaska Airlines
Deal found 10/26$230
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:56 pmEUG - DEN
1 stop6h 02mMultiple Airlines
Wed 12/316:15 amDEN - EUG
1 stop11h 44mMultiple Airlines
Deal found 10/27$231
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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 12/612:59 pmEUG - DEN
2 stops21h 45mAlaska Airlines
Sat 12/1311:41 amDEN - EUG
1 stop4h 41mAlaska Airlines
Deal found 10/25$232
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:00 amEUG - DEN
1 stop8h 03mAlaska Airlines
Tue 12/1612:40 pmDEN - EUG
1 stop5h 28mAlaska Airlines
Deal found 10/28$233
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/245:00 amEUG - COS
1 stop4h 53mUnited Airlines
Fri 12/54:45 pmCOS - EUG
1 stop5h 45mUnited Airlines
Deal found 10/28$359
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/105:00 amEUG - COS
1 stop4h 53mUnited Airlines
Fri 11/143:35 pmCOS - EUG
1 stop7h 03mUnited Airlines
Deal found 10/26$419

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 October 28, 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

Thu 12/4

12:59 pm-11:59 pm

2 stops10h 00m

Denver Intl

Sun 12/7

6:00 am-9:30 pm

1 stop16h 30m

$200

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Mon 11/17

1:02 pm-11:59 pm

2 stops9h 57m

Denver Intl

Wed 11/19

7:00 am-12:23 am

1 stop18h 23m

$220

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Mon 1/5

6:37 pm-7:18 pm

1 stop23h 41m

Denver Intl

Fri 1/9

11:49 am-1:08 pm

2 stops26h 19m

$238

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Tue 11/18

1:13 pm-11:59 pm

1 stop9h 46m

Denver Intl

Thu 11/27

11:34 am-3:27 pm

1 stop4h 53m

$238

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Tue 12/2

3:59 pm-10:45 am

1 stop17h 46m

Denver Intl

Thu 12/18

7:11 pm-11:37 pm

1 stop5h 26m

$246

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Sun 1/18

1:36 pm-11:58 pm

2 stops9h 22m

Denver Intl

Fri 1/23

7:39 pm-8:16 pm

1 stop25h 37m

$248

EugeneDenver

EUG - DEN

EUGDEN

Eugene

Thu 12/4

5:45 pm-11:59 pm

1 stop5h 14m

Denver Intl

Sun 12/21

6:00 am-11:37 pm

2 stops18h 37m

$252

EugeneColorado Springs

EUG - COS

EUGCOS

Eugene

Tue 3/3

6:15 am-5:14 pm

2 stops9h 59m

Colorado Springs

Wed 3/4

5:55 pm-11:52 pm

1 stop6h 57m

$262

EugeneColorado Springs

EUG - COS

EUGCOS

Eugene

Mon 11/24

5:00 am-10:53 am

1 stop4h 53m

Colorado Springs

Fri 12/5

4:45 pm-9:30 pm

1 stop5h 45m

$359

EugeneMontrose

EUG - MTJ

EUGMTJ

Eugene

Tue 4/14

5:00 am-12:41 pm

1 stop6h 41m

Montrose County

Wed 4/15

1:35 pm-8:39 pm

2 stops8h 04m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 36 results
1
2
3
4

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, March is the cheapest month in which you can book a flight from Eugene to Colorado (average of $87). Flying from Eugene to Colorado in December is currently the most expensive (average of $237). 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 October 28, 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.

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 October 28, 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
11,199 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

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
11,199 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

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
4,238 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

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
7,993 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

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
8,996 reviews
Alaska Airlines
8.0
Very good
11,199 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Comfort

7.8

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 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 17 times in the past calendar month.

  • How long is the flight from Eugene to Colorado?

    Alaska Airlines, Delta, and United Airlines can get you from Eugene to Colorado in just under 6h 41m. Your travel time can differ by up to 3h 19m. Airlines will cover a distance of 882 mi. This flight may include one or multiple stops.

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

    $107 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 Delta and Allegiant Air, with prices starting from $137 and $179, 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 (88%), SkyWest Airlines (78%) or Southwest (73%) 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 $136. On average you can expect to pay $880. The most popular route, (Eugene - Denver Intl), can usually be booked for $263.

  • 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, March is the cheapest month in which you can book a flight from Eugene to Colorado (average of $87). Flying from Eugene to Colorado in December is currently the most expensive (average of $237). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Eugene to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Los Angeles flights
Portland to Sky Harbor Intl flights
Portland to Las Vegas flights
Portland to John F Kennedy Intl flights
Portland to Denver flights
Portland to Newark flights
Portland to San Francisco flights
Portland to O'Hare Intl flights
Portland to Honolulu flights
Portland to Dallas/Fort Worth flights
Portland to Orlando flights
Portland to Kahului flights
Portland to Santa Ana flights
Portland to Ontario flights
Portland to Burbank flights
Portland to Hobby flights
Boise to Seattle flights
Portland to LaGuardia flights
Portland to George Bush Intcntl flights
Boise to Las Vegas flights
Portland to Salt Lake City flights
Portland to Seattle flights
Boise to Denver flights
Portland to Miami flights
Portland to Minneapolis flights
Portland to San Diego flights
Portland to Dulles Intl flights
Portland to Atlanta flights
Portland to Kailua-Kona flights
Portland to Midway flights
Portland to New Orleans flights
Portland to Lihue flights
Boise to Los Angeles flights
Portland to Reagan-National flights
Portland to Tampa flights
Portland to Palm Springs flights
Portland to San Jose flights
Portland to Detroit flights
Portland to Boston flights
Portland to Austin flights
Portland to Oakland flights
Portland to Tucson flights
Boise to Sky Harbor Intl flights
Redmond to Seattle flights
Eugene to Sky Harbor Intl flights
Portland to Sacramento flights
Eugene to Los Angeles flights
Boise to Dallas/Fort Worth flights
Portland to Baltimore flights
Portland to Love Field flights

Top 4 airlines flying from Eugene to Colorado

Discover the top 4 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$164Average$309FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$221Average$342FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$227Average$368FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$229Average$437FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights