CA $231 Cheap Flights from Eugene (EUG) to Denver (DEN)

View CA $231 flight on Sun, Aug. 17, 2025Opens in a new window

Popular airlines from Mahlon Sweet Field Airport (EUG) to Denver International Airport (DEN)

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Cheap flights from Eugene (EUG) to Denver (DEN)

Prices were available within the past 7 days and start at CA $231 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Eugene (EUG) to Denver (DEN)

August is typically the cheapest month to fly

From CA $224 - CA $952 per traveller.

Graph displaying average flight prices per month

Flight from Eugene to Denver (EUG - DEN) route information
Origin airport
Eugene
Destination airport
Denver Intl.
Distance
1590 km
Average flight time
3 hours 34 mins

Eugene to Denver Flights

The easy way to book your flights from Eugene to Denver 

With Expedia, it’s simple to find and book flights to Denver from Eugene whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 15 airlines that cover this route. There are nonstop flights to Denver Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Eugene to Denver today, tomorrow, or this week.  

 

Save dollars with cheap flights from Eugene, EUG to Denver Intl., DEN 

Sort your search results by price to find great deals on your flight from Eugene to Denver—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Denver from Eugene currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Denver  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Denver from Eugene 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Denver with Expedia today.

Frequently asked questions

How much is a flight from Mahlon Sweet Field to DIA airport?
If you're planning on travelling from EUG to Denver Intl. Airport (DEN), round-trip flights start from . This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Mahlon Sweet Field Airport (EUG) to DEN?
This varies between air carriers, as each has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find simple instructions on how to cancel online.
How do I find cheap flights from Mahlon Sweet Field to DIA airport that have flexible change policies?
Many carriers will allow you to move your flight without a change fee. All you pay is the difference in the ticket price. When searching for Mahlon Sweet Field Airport (EUG) to DEN flights, you'll see a "No change fees" box for you to pick.
How many hours is the flight from Mahlon Sweet Field Airport (EUG) to DEN?
The flight time from Mahlon Sweet Field Airport (EUG) to DEN is only about 4 hours and 3 minutes, so don't get too settled. Chances are the next time you look out the window you'll be making your descent into Denver.
How far is the flight from EUG to Denver Airport?
It's around 1,600 kilometres from Eugene to Denver, so expect to be flying for a while. Keep yourself occupied with things like crossword puzzles or the latest bestseller.
Which airlines fly direct from EUG to DIA airport?
Flying directly from EUG to Denver Intl. Airport (DEN) is easy with United Airlines (UA). This leading airline operates 60 flights every month.
Are Mahlon Sweet Field to Denver Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally score a bargain, with some super cheap fares from Mahlon Sweet Field to DEN cropping up a few weeks before the date of departure. If you'd rather book ahead, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines quote prices that far in advance.

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