What is the cheapest airline that flies from Colorado to Eugene?

Hawaiian Airlines, Alaska Airlines, and United Airlines are the most popular carriers operating from Colorado to Eugene

How many flights depart from Colorado to Eugene on average per week?

The number of flights available between Colorado and Eugene is 40 per week as of September 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

What airlines fly to Eugene?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Eugene from Colorado according to our data. United Airlines is the first choice among our users, with 80% of people opting to fly with this airline when traveling to Eugene. Keep in mind that there are 6 different airlines that fly to Eugene on a routine basis, so you have a few additional options to choose from.

How many flights depart from Colorado to Eugene on average per day?

As of September 2025, 5 flights take off from Colorado and land in Eugene each day. The most common flight departure time for this route is 7:00PM, with 41% of daily flights taking off in the evening.

How long does it take to fly to Eugene?

Flight times from Colorado to Eugene vary, but if you’re flying out of Denver and flying into Eugene (one of the most popular routes), then the duration is 2h 40m on average. Another popular route from Colorado to Eugene is flying from Colorado Springs to Eugene, which will take roughly 5h 12m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Colorado to Eugene Airport?

Prices for flights from Colorado to Eugene Airport are updated daily.

How many operators does momondo search for flights from Colorado to Eugene Airport?

There are 6 operators available for flights from Colorado to Eugene Airport as of September 2025.

How old do you have to be to fly from Colorado to Eugene Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Eugene Airport.

What documentation or ID do you need to fly to Eugene Airport?

The necessary travel and health documents for your Eugene Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$111 Cheap Flights from Colorado to Eugene in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Colorado to Eugene

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:30 pm - 5:49 pmDEN-EUG

6h 19m1 stop

6:44 pm - 6:33 pmEUG-DEN

22h 49m1 stop

$242Alaska Airlines

Find Deal

Sat, Feb 28 - Tue, Mar 3

11:54 am - 3:19 pmDEN-EUG

4h 25m1 stop

5:20 pm - 11:47 pmEUG-DEN

5h 27m1 stop

$245Multiple Airlines

Find Deal

Thu, Oct 16 - Mon, Oct 20

7:01 am - 4:25 pmDEN-EUG

10h 24m1 stop

5:45 pm - 11:59 pmEUG-DEN

5h 14m1 stop

$247Alaska Airlines

Find Deal

Sat, Oct 25 - Wed, Oct 29

6:00 am - 2:12 pmDEN-EUG

9h 12m2 stops

10:33 am - 12:47 amEUG-DEN

13h 14m1 stop

$269Multiple Airlines

Find Deal

Thu, Nov 6 - Mon, Nov 10

11:15 am - 1:07 pmDEN-EUG

2h 52mnonstop

5:00 am - 8:35 amEUG-DEN

2h 35mnonstop

$273United Airlines

Find Deal

Thu, Nov 6 - Mon, Nov 10

5:49 pm - 10:37 pmCOS-EUG

5h 48m1 stop

12:40 pm - 7:40 pmEUG-COS

6h 00m1 stop

$275Delta

Find Deal

Sat, Oct 25 - Sat, Nov 1

8:09 am - 4:29 pmCOS-EUG

9h 20m2 stops

12:40 pm - 7:40 pmEUG-COS

6h 00m1 stop

$280Delta

Find Deal

Sat, Oct 25 - Sat, Nov 1

6:00 am - 12:09 pmDEN-EUG

7h 09m1 stop

5:00 am - 8:35 amEUG-DEN

2h 35mnonstop

$283United Airlines

Find Deal

Thu, Nov 6 - Mon, Nov 10

12:30 pm - 2:15 pmDEN-EUG

2h 45mnonstop

2:30 pm - 9:35 pmEUG-DEN

6h 05m1 stop

$316Southwest

Find Deal

Fri, Nov 14 - Mon, Nov 17

5:50 am - 11:05 amDEN-EUG

6h 15m1 stop

1:25 pm - 4:50 pmEUG-DEN

2h 25mnonstop

$326Southwest

Find Deal

Fri, Nov 7 - Mon, Nov 10

United Airlines flights from Colorado to Eugene

Our best United Airlines deals on Colorado to Eugene flight tickets

United Airlines

Nov 6

DEN11:15 amDenver Intl

2h 52m

EUG1:07 pmEugene

Nov 10

EUG5:00 amEugene

2h 35m

DEN8:35 amDenver Intl

$273

Find similar

United Airlines

Nov 6

DEN6:00 amDenver Intl

7h 09m

1 stop

EUG12:09 pmEugene

Nov 10

EUG5:00 amEugene

2h 35m

DEN8:35 amDenver Intl

$283

Find similar

United Airlines

Oct 21

DEN1:25 pmDenver Intl

2h 51m

EUG3:16 pmEugene

Oct 25

EUG3:57 pmEugene

2h 43m

DEN7:40 pmDenver Intl

$284

Find similar

Delta flights from Colorado to Eugene

Our best Delta deals on Colorado to Eugene flight tickets

Delta

Oct 25

COS5:49 pmColorado Springs

5h 48m

1 stop

EUG10:37 pmEugene

Nov 1

EUG12:40 pmEugene

6h 00m

1 stop

COS7:40 pmColorado Springs

$275

Find similar

Delta

Oct 25

COS8:09 amColorado Springs

9h 20m

2 stops

EUG4:29 pmEugene

Nov 1

EUG12:40 pmEugene

6h 00m

1 stop

COS7:40 pmColorado Springs

$280

Find similar

Delta

Oct 25

COS8:09 amColorado Springs

9h 20m

2 stops

EUG4:29 pmEugene

Nov 1

EUG11:29 amEugene

7h 11m

2 stops

COS7:40 pmColorado Springs

$285

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Sat 2/28

12:30 pm-5:49 pm

1 stop6h 19m

Eugene

Tue 3/3

6:44 pm-6:33 pm

1 stop22h 49m

$242

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Thu 10/16

11:54 am-3:19 pm

1 stop4h 25m

Eugene

Mon 10/20

5:20 pm-11:47 pm

1 stop5h 27m

$245

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Sat 10/25

7:01 am-4:25 pm

1 stop10h 24m

Eugene

Wed 10/29

5:45 pm-11:59 pm

1 stop5h 14m

$247

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Thu 11/6

6:00 am-2:12 pm

2 stops9h 12m

Eugene

Mon 11/10

10:33 am-12:47 am

1 stop13h 14m

$269

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Thu 11/6

11:15 am-1:07 pm

Nonstop2h 52m

Eugene

Mon 11/10

5:00 am-8:35 am

Nonstop2h 35m

$273

Colorado SpringsEugene

COS - EUG

COSEUG

Colorado Springs

Sat 10/25

5:49 pm-10:37 pm

1 stop5h 48m

Eugene

Sat 11/1

12:40 pm-7:40 pm

1 stop6h 00m

$275

Colorado SpringsEugene

COS - EUG

COSEUG

Colorado Springs

Sat 10/25

8:09 am-4:29 pm

2 stops9h 20m

Eugene

Sat 11/1

12:40 pm-7:40 pm

1 stop6h 00m

$280

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Thu 11/6

6:00 am-12:09 pm

1 stop7h 09m

Eugene

Mon 11/10

5:00 am-8:35 am

Nonstop2h 35m

$283

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Fri 11/14

12:30 pm-2:15 pm

Nonstop2h 45m

Eugene

Mon 11/17

2:30 pm-9:35 pm

1 stop6h 05m

$316

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Fri 11/7

5:50 am-11:05 am

1 stop6h 15m

Eugene

Mon 11/10

1:25 pm-4:50 pm

Nonstop2h 25m

$326

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Eugene

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Eugene?

In general, January is the cheapest month to fly from Colorado to Eugene. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $298. If you don’t want to visit Eugene in January, then you should wait until March to fly from Colorado, when ticket prices are also cheap, with an average price of $298.

What is the cheapest day to depart on your flight to Eugene?

According to our data, Friday is the cheapest day to fly to Eugene from Colorado. The lowest ticket price found for a Friday departure recently was $355. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Eugene is Monday, with ticket prices averaging around $413.

What is the cheapest time of day to depart on your flight to Eugene?

Flying to Eugene from Colorado in the evening is the least expensive time of day to depart. momondo users have found prices as low as $339 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $495 on average. Flights to Eugene from Colorado in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Colorado to Eugene flight route?

Fly from Denver Intl to Eugene for the best Colorado - Eugene flight prices

How far in advance should I book a flight to Eugene?

You are more likely to see cheaper flights to Eugene from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Eugene for around $349 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Eugene from Colorado for as low as $220 on momondo.

What cabin class options are available on Colorado to Eugene flights?

There are 3 cabin classes available to choose from on Colorado to Eugene flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Eugene flights?

No. A direct flight is the cheapest option for a flight between Colorado to Eugene.

Cheap Colorado to Eugene flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Eugene

Best Price Found	$130
Fastest flight time	2h 40m
Direct flights	Every day
Airports in Eugene	1 airport

The best one-way flight to Eugene from Colorado in the past 72 hours is $130. The best round-trip flight deal from Colorado to Eugene found on momondo in the last 72 hours is $264.

The fastest flight from Colorado to Eugene takes 2h 40m

Direct flights go from Colorado to Eugene every day.

There is 1 airport near Eugene: Eugene (EUG)

Search flight deals

When did momondo last update prices for flights from Colorado to Eugene Airport?
Prices for flights from Colorado to Eugene Airport are updated daily.
How many operators does momondo search for flights from Colorado to Eugene Airport?
There are 6 operators available for flights from Colorado to Eugene Airport as of September 2025.
How old do you have to be to fly from Colorado to Eugene Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Eugene Airport.
What documentation or ID do you need to fly to Eugene Airport?
The necessary travel and health documents for your Eugene Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Colorado to Eugene?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Colorado to Eugene is Boeing 737-800 (33.86% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (29.92%), Boeing 737-700 Passenger/BBJ1 (winglets) (20.47%), and Boeing 737 MAX 8 (5.91%).

Best airlines flying from Colorado to Eugene

Compare and see reviews for airlines that fly from Colorado to Eugene with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $148	Free Cancellation	Rating 7.8 2,743 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $158	Free Cancellation	Rating 7.9 7,971 reviews	Search Delta flights
Southwest	PriceFrom $217	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $231	Free Cancellation	Rating 7.4 8,922 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $233	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Newport

Yachats

Albany

Springfield

Corvallis

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Eugene?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colorado to Eugene. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Colorado to Eugene with flexible booking policies on momondo?

momondo does allow users to show only those flights to Eugene from Colorado which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Colorado to Eugene?

momondo provides multiple filters to help you find the best flight to Eugene from Colorado. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Colorado to Eugene right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Colorado to Eugene flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Eugene trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 10/22

Wed 10/29

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Oregon

Klamath Falls Kingsley Field Airport

Popular cities in the United States

Flights to New Yorkfrom $50

Flights to Los Angelesfrom $44

Flights to Miamifrom $49

Flights to Chicagofrom $60

Flights to Orlandofrom $56

Flights to Las Vegasfrom $44

Flights to San Franciscofrom $60

Flights to Washington, D.C.from $56

Flights to Bostonfrom $67

Flights to Atlantafrom $51

Flights to Dallasfrom $59

Flights to Seattlefrom $102

Cheap flights from Colorado to Eugene from $111

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Eugene departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Colorado to Eugene

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

United Airlines flights from Colorado to Eugene

Our best United Airlines deals on Colorado to Eugene flight tickets

Delta flights from Colorado to Eugene

Our best Delta deals on Colorado to Eugene flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Colorado to Eugene that are best for you.

See travel insights to Eugene from

How to get the cheapest flight ticket from Colorado to Eugene

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Eugene?

What is the cheapest day to depart on your flight to Eugene?

What is the cheapest time of day to depart on your flight to Eugene?

What is the cheapest Colorado to Eugene flight route?

Fly from Denver Intl to Eugene for the best Colorado - Eugene flight prices

How far in advance should I book a flight to Eugene?

What cabin class options are available on Colorado to Eugene flights?

There are 3 cabin classes available to choose from on Colorado to Eugene flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Eugene flights?

No. A direct flight is the cheapest option for a flight between Colorado to Eugene.

What is the cheapest airline that flies from Colorado to Eugene?

Hawaiian Airlines, Alaska Airlines, and United Airlines are the most popular carriers operating from Colorado to Eugene

What airlines fly to Eugene?

How many flights depart from Colorado to Eugene on average per day?

As of September 2025, 5 flights take off from Colorado and land in Eugene each day. The most common flight departure time for this route is 7:00PM, with 41% of daily flights taking off in the evening.

How many flights depart from Colorado to Eugene on average per week?

The number of flights available between Colorado and Eugene is 40 per week as of September 2025. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

How long does it take to fly to Eugene?

Cheap Colorado to Eugene flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Eugene

Best Price Found

Fastest flight time

Direct flights

Airports in Eugene

When did momondo last update prices for flights from Colorado to Eugene Airport?

How many operators does momondo search for flights from Colorado to Eugene Airport?

How old do you have to be to fly from Colorado to Eugene Airport?

What documentation or ID do you need to fly to Eugene Airport?

What is the most popular plane model from Colorado to Eugene?

Best airlines flying from Colorado to Eugene

Compare and see reviews for airlines that fly from Colorado to Eugene with momondo

Traveling to a place near Eugene?

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Eugene?

Can I find flights from Colorado to Eugene with flexible booking policies on momondo?

How can momondo help me find flights from Colorado to Eugene?

I’m not ready to book a flight from Colorado to Eugene right now. Can momondo alert me if prices change?

An easier way to manage your Eugene trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Oregon