$91 Cheap flights from Eugene to Denver Intl. (EUG to DEN)

For an easy journey between Eugene and Denver, look into United Airlines. This airline offers direct flights from EUG to DIA airport.

If you were planning to squeeze in a decent snooze during your Eugene to Denver flight, you may have to think again. The usual flight time between Mahlon Sweet Field Airport (EUG) and Denver Intl. Airport (DEN) is only 2 hours and 38 minutes — just enough to relax your body and rest your eyes for a short while.

There’s a flight distance of 1,000 mi separating Eugene Airport and DIA airport. This is classified as a medium-haul flight. There’ll be enough time to get engrossed in the in-flight entertainment and squeeze in a snooze if you’re feeling weary.

With United Airlines, you won’t have to put up with long layovers or hanging about waiting for your flight connection. This airline will fly you directly from Mahlon Sweet Field Airport (EUG) to DEN on one of the 112 flights servicing this route every month.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.