C$128 Cheap Flights from Eugene (EUG) to Denver (DENA)

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Flight deals from Eugene Airport to Denver

Looking for a cheap last-minute deal or the best return flight from Eugene Airport to Denver? If you want to travel next month, return fares start from C$353. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Eugene to Denver

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Eugene to Denver flights are currently cheapest in April.

Which airlines fly from Eugene to Denver?

Eugene to Denver: Flight information

The things to know before you go.
Cheapest flight foundC$128
Cheapest month to flyApril
Average flight time2 hrs, 33 mins
Most popular airlineSouthwest Airlines
Average flights per week41

Finding cheap flights from Eugene to Denver: Frequently asked questions

There are 4 airports in Denver: Denver Arapahoe Co, Broomfield, Denver International, and Northern Colorado Regional.
The best price we found for a return flight from Eugene to Denver is C$334. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 33 minutes is the average flight time from Eugene to Denver.
Southwest Airlines, United and Lufthansa fly direct from Eugene to Denver.
As of March 2026, there are 41 flights per week flying from Eugene to Denver.
The cheapest month to fly from Eugene to Denver is usually May.
If you're flying from Eugene Airport, the cheapest airport near Denver is Denver International – which is 29.9 km away from the centre of Denver. We've found flights into this airport from C$334.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Eugene Airport to Denver on Friday, May 8, 2026.
Yes – the average flight time is 2 hours and 33 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Denver but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Denver is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 4°C. July is typically the warmest month in Denver, when it usually averages around 31°C. You can expect the least rain in January. The coldest month is December, with temperatures averaging -6°C. The rainiest month is July.
Currently, Delta and Southwest Airlines offer the cheapest flight tickets to Denver.

Travelling from Mahlon Sweet Field (EUG) to Denver: what you need to know

  • Book a direct flight from Mahlon Sweet Field Airport to Denver and you'll be travelling for around 2 hours 44 minutes.

  • Mahlon Sweet Field Airport is located in Eugene. Based in the UTC-6 timezone, Denver is 1 hour ahead of Eugene.

  • Mahlon Sweet Field Airport (EUG) to Denver International Airport (DEN) is the most popular route, with 22 weekly flights to choose from. If you prefer a later start to the day, the last flight from EUG to DEN is with United at 15:25. Go for the first departure operated by United at 05:00 if you want to get on your way earlier.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your flight from EUG to Denver.

  • Popular months like July or high seasons such as summer and spring break will mean bigger queues at check-in and security. If you're travelling then, play it safe and head to the airport even earlier. Arriving two hours before domestic flights and up four hours ahead of international flights is wise.

  • You can get a direct flight from Mahlon Sweet Field Airport to Denver. Start your trip at EUG and arrive at Denver International Airport (DEN).

  • United is a leading airline that offers direct flights from Mahlon Sweet Field Airport to Denver.

  • For a domestic flight within United States, you won't need a visa or passport. However, you'll have to present another form of identification, like an ID card or driver's licence. Once you've booked flight tickets from Mahlon Sweet Field to Denver, make sure your ID is up to date.

  • EUG is around 18 kilometres from central Eugene. If you're driving, catching a cab or ride-sharing from the centre, it'll take 20 minutes or so to arrive, depending on the traffic.

  • Booking a hotel room for the night can take the hassle out of getting to the airport on time. If you're looking for somewhere to stay before your flight from Mahlon Sweet Field Airport to Denver, check out Royal Inn Eugene- Airport. It's a short ride from EUG.

How to find the cheapest flights from Mahlon Sweet Field Airport (EUG) to Denver

  • C$128 is the lowest price we've seen for a one-way ticket from Mahlon Sweet Field Airport to Denver. For a return flight on this route, the best price is C$334. Depending on the availability and when you book, these fares could change.

  • To snag cheap tickets from EUG to Denver, book your journey 10 months before the departure date.

  • June is the cheapest month for tickets from Mahlon Sweet Field Airport to Denver. If you need to travel at a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

  • Finding a cheap ticket from EUG to Denver is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as the price has fallen.

  • Tailor your travel plans with filters. Select your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Mahlon Sweet Field Airport to Denver.

Airports in Denver

Denver International Airport (DEN)

  • Denver International Airport (DEN) to central Denver is approximately 40 kilometres. It takes about 34 minutes to reach the centre driving.

  • When travelling by public transport, expect a journey of around 1 hour and 31 minutes.

  • Hop off your flight from Mahlon Sweet Field Airport to Denver and jump into your hotel bed soon after. If you want a convenient option a short drive from DEN, stay at SpringHill Suites Denver Airport.

Best time to go to Denver

  • July is the busiest month for flights from Mahlon Sweet Field Airport to Denver. To avoid the crowds, travel to Denver in April when it's quieter.

  • Before booking a flight from Mahlon Sweet Field Airport to Denver, think about the type of weather you enjoy. July is the warmest month in Denver, with the temperature ranging from 14ºC to 32ºC.

  • January has average temperatures of between -9ºC and 7ºC. Search for cheap flights from EUG to Denver sometime then if you want to travel when it's cooler.

More about Denver

  • After booking your flight from Mahlon Sweet Field to Denver, think about where you want to stay in this city. Make one of these options your base for exploring Denver:

  • Denver Art Museum and Union Station are just two of the big attractions to put on your Denver to-do list. Keep the momentum going by heading to Denver Botanic Gardens.

Complete your Denver trip with a car rental

  • Select one of our car rentals in Denver and see the sights in your own time. Easily compare rates in one go to find your perfect ride after booking your hotel and cheap flights from Mahlon Sweet Field Airport to Denver.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.