What is the cheapest airline that flies from Denver Intl to Eugene?

Alaska Airlines is the most popular carrier operating from Denver Intl to Eugene

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

The number of flights available between Denver and Eugene is 2 per day as of December 2025. The most frequent departure time is 7:00PM, with 59% of daily flights leaving in the evening.

What airlines fly to Eugene?

United Airlines, Alaska Airlines and Southwest are the top three most popular airlines that fly to Eugene from Denver according to our data. United Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Eugene. Keep in mind that there are 5 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 Denver to Eugene on average per week?

As of December 2025, 18 flights take off from Denver and land in Eugene each week. The most common flight departure day for this route is Mon, with 33% of weekly flights taking off on this day.

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

Prices for flights from Denver Intl Airport to Eugene Airport are refreshed on a daily basis.

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

As of December 2025, there are 5 operators available to choose from for flights from Denver Intl Airport to Eugene Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Eugene Airport.

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

The required travel and health documents for your Eugene Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Eugene Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$90 Cheap Flights from Denver to Eugene in 2025/26

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Find the cheapest flights from Denver to Eugene

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Cheap round-trip flights

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11:49 am - 3:19 pm

DEN

EUG

4h 30m1 stop

5:10 am - 10:53 am

EUG

DEN

4h 43m1 stop

$195Alaska Airlines

Thu, Jan 8 - Mon, Jan 12

11:38 am - 11:52 am

DEN

EUG

25h 14m1 stop

4:01 pm - 10:42 am

EUG

DEN

17h 41m1 stop

$203Alaska Airlines

Fri, Feb 13 - Fri, Feb 20

6:29 am - 10:48 am

DEN

EUG

5h 19m1 stop

11:30 am - 5:34 pm

EUG

DEN

5h 04m1 stop

$205Delta

Fri, Jan 16 - Mon, Jan 19

6:29 am - 10:48 am

DEN

EUG

5h 19m1 stop

5:20 pm - 11:25 pm

EUG

DEN

5h 05m1 stop

$206Delta

Thu, Jan 8 - Mon, Jan 12

5:09 pm - 9:30 pm

DEN

EUG

5h 21m1 stop

5:10 am - 11:35 pm

EUG

DEN

17h 25m2 stops

$208Alaska Airlines

Tue, Jan 13 - Tue, Jan 20

6:29 am - 10:48 am

DEN

EUG

5h 19m1 stop

11:30 am - 8:07 pm

EUG

DEN

7h 37m2 stops

$210Delta

Fri, Jan 16 - Tue, Jan 20

6:29 am - 10:48 am

DEN

EUG

5h 19m1 stop

11:30 am - 7:56 pm

EUG

DEN

7h 26m2 stops

$211Delta

Thu, Jan 8 - Mon, Jan 12

7:00 am - 3:19 pm

DEN

EUG

9h 19m2 stops

5:10 am - 11:35 pm

EUG

DEN

17h 25m2 stops

$213Alaska Airlines

Tue, Jan 13 - Tue, Jan 20

12:49 pm - 11:12 pm

DEN

EUG

11h 23m2 stops

6:10 am - 3:15 pm

EUG

DEN

8h 05m2 stops

$216Delta

Wed, Jan 14 - Wed, Jan 21

12:49 pm - 11:12 pm

DEN

EUG

11h 23m2 stops

6:20 am - 7:56 pm

EUG

DEN

12h 36m2 stops

$217Delta

Thu, Jan 8 - Mon, Jan 12

Alaska Airlines flights from Denver to Eugene

Our best Alaska Airlines deals on Denver to Eugene flight tickets

Alaska Airlines

Jan 8

DEN11:49 amDenver Intl

4h 30m

1 stop

EUG3:19 pmEugene

Jan 12

EUG5:10 amEugene

4h 43m

1 stop

DEN10:53 amDenver Intl

$195

Find similar

Alaska Airlines

Feb 13

DEN11:38 amDenver Intl

25h 14m

1 stop

EUG11:52 amEugene

Feb 20

EUG4:01 pmEugene

17h 41m

1 stop

DEN10:42 amDenver Intl

$203

Find similar

Alaska Airlines

Jan 13

DEN5:09 pmDenver Intl

5h 21m

1 stop

EUG9:30 pmEugene

Jan 20

EUG5:10 amEugene

17h 25m

2 stops

DEN11:35 pmDenver Intl

$208

Find similar

Delta flights from Denver to Eugene

Our best Delta deals on Denver to Eugene flight tickets

Delta

Jan 16

DEN6:29 amDenver Intl

5h 19m

1 stop

EUG10:48 amEugene

Jan 20

EUG6:10 amEugene

5h 17m

1 stop

DEN12:27 pmDenver Intl

$205

Find similar

Delta

Jan 8

DEN6:29 amDenver Intl

5h 19m

1 stop

EUG10:48 amEugene

Jan 12

EUG5:20 pmEugene

5h 05m

1 stop

DEN11:25 pmDenver Intl

$206

Find similar

Delta

Jan 15

DEN12:49 pmDenver Intl

11h 23m

2 stops

EUG11:12 pmEugene

Jan 18

EUG6:20 amEugene

5h 07m

1 stop

DEN12:27 pmDenver Intl

$210

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Thu 1/8

11:49 am-3:19 pm

1 stop4h 30m

Eugene

Mon 1/12

5:10 am-10:53 am

1 stop4h 43m

$195

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Fri 2/13

11:38 am-11:52 am

1 stop25h 14m

Eugene

Fri 2/20

4:01 pm-10:42 am

1 stop17h 41m

$203

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Fri 1/16

6:29 am-10:48 am

1 stop5h 19m

Eugene

Mon 1/19

11:30 am-5:34 pm

1 stop5h 04m

$205

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Thu 1/8

6:29 am-10:48 am

1 stop5h 19m

Eugene

Mon 1/12

5:20 pm-11:25 pm

1 stop5h 05m

$206

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Tue 1/13

5:09 pm-9:30 pm

1 stop5h 21m

Eugene

Tue 1/20

5:10 am-11:35 pm

2 stops17h 25m

$208

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Fri 1/16

6:29 am-10:48 am

1 stop5h 19m

Eugene

Tue 1/20

11:30 am-8:07 pm

2 stops7h 37m

$210

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Thu 1/8

6:29 am-10:48 am

1 stop5h 19m

Eugene

Mon 1/12

11:30 am-7:56 pm

2 stops7h 26m

$211

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Tue 1/13

7:00 am-3:19 pm

2 stops9h 19m

Eugene

Tue 1/20

5:10 am-11:35 pm

2 stops17h 25m

$213

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Wed 1/14

12:49 pm-11:12 pm

2 stops11h 23m

Eugene

Wed 1/21

6:10 am-3:15 pm

2 stops8h 05m

$216

DenverEugene

DEN - EUG

DENEUG

Denver Intl

Thu 1/8

12:49 pm-11:12 pm

2 stops11h 23m

Eugene

Mon 1/12

6:20 am-7:56 pm

2 stops12h 36m

$217

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 Denver 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 Denver 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 October to fly from Denver, when ticket prices are also cheap, with an average price of $311.

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 Denver. The lowest ticket price found for a Friday departure recently was $339. 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 $389.

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

Flying to Eugene from Denver 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 Denver in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Denver Intl to Eugene flight route?

Fly from Denver Intl to Eugene for the best Denver Intl - 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 Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Eugene for around $341 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Eugene from Denver for as low as $212 on momondo.

What cabin class options are available on Denver Intl to Eugene flights?

There are 4 cabin classes available to choose from on Denver Intl 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 Denver to Eugene flights?

You could potentially save up to 44% on your flight if you consider stops on a Denver to Eugene flight.

How have Denver to Eugene flight prices changed over time?

As of December 2025, prices for Denver to Eugene flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Eugene

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Eugene according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Eugene (DEN to EUG) flight deals and tips

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

Best Price Found	$189
Fastest flight time	2h 40m
Direct flights	Every day
Airports in Eugene	1 airport

The best one-way flight to Eugene from Denver in the past 72 hours is $189. The best round-trip flight deal from Denver to Eugene found on momondo in the last 72 hours is $339.

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

Direct flights go from Denver to Eugene every day.

There is 1 airport in Eugene. From Denver there are direct flights to Eugene (EUG).

Search flight deals

How far is Denver Intl to Eugene by plane?
Denver Intl and Eugene are 974.5 mi apart from one another. By plane, this route typically takes 2h 40m.
When did momondo last update prices for flights from Denver Intl Airport to Eugene Airport?
Prices for flights from Denver Intl Airport to Eugene Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Denver Intl Airport to Eugene Airport?
As of December 2025, there are 5 operators available to choose from for flights from Denver Intl Airport to Eugene Airport.
How old do you have to be to fly from Denver Intl Airport to Eugene Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Eugene Airport.
What documentation or ID do you need to fly to Eugene Airport?
The required travel and health documents for your Eugene Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Eugene Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Denver to Eugene?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Denver to Eugene is Boeing 737-800 (27.84% of total bookings). The next most popular plane models are Boeing 737-700 Passenger/BBJ1 (winglets) (17.53%), Boeing 737 MAX 9 (12.89%), and Embraer 175 (Enhanced Winglets) (11.34%).
What is the most popular airline from Denver to Eugene?
Based on momondo bookings for flights between Denver and Eugene, the leading airline is United Airlines, making up 68% of the total bookings. Other popular airlines include Southwest with 13%, Alaska Airlines with 8%, and Delta with 8%.

Best airlines flying from Denver to Eugene

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

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $148	Free Cancellation	Rating 7.8 2,820 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $158	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
Southwest	PriceFrom $217	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $221	Free Cancellation	Rating 8.0 11,478 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $229	Free Cancellation	Rating 7.4 9,093 reviews	Search United Airlines flights

Southwest Flights From Denver to Eugene
Southwest is one of the most popular airlines flying from Denver to Eugene, operating 6 flights/week on average for this route. A good Southwest flight deal for Denver to Eugene starts from $217 round-trip, up to an average price of $349. Our users have rated Southwest at 7.9/10.
United Airlines Flights From Denver to Eugene
$229 is the best United Airlines flight deal from Denver to Eugene found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $371, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 9,093 user reviews) flies into Eugene from Denver 6 times in an average week so prices can vary.

Newport

Yachats

Albany

Springfield

Corvallis

Why use momondo?

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

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

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

Flights from Denver to Eugene with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Eugene from Denver.

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

If you are not ready to book a flight from Denver to Eugene now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Eugene and let you know when they change.