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Flights from Denver to Eugene

Book direct flights from Denver to Eugene: One way flights from $165, round trip flights from $287. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        DEN 7:35 PM
        2h 46m
        Nonstop
        EUG 9:21 PM
        Denver - Eugene | Thu, Jun 4 | United Airlines
        EUG 5:00 AM
        2h 37m
        Nonstop
        DEN 8:37 AM
        Eugene - Denver | Mon, Jun 8 | United Airlines
        $287 $544
        47% off
        47% off
        $544 $287
      • DEN 7:35 PM
        2h 46m
        Nonstop
        EUG 9:21 PM
        Denver - Eugene | Thu, Jun 18 | United Airlines
        EUG 5:00 AM
        2h 37m
        Nonstop
        DEN 8:37 AM
        Eugene - Denver | Wed, Jun 24 | United Airlines
        $408 $544
        25% off
        25% off
        $544 $408
      • DEN 6:19 PM
        6h 24m
        1 stop
        EUG 11:43 PM
        Denver - Eugene | Thu, Jun 4 | Delta Air Lines
        EUG 5:44 PM
        5h 1m
        1 stop
        DEN 11:45 PM
        Eugene - Denver | Mon, Jun 8 | Delta Air Lines
        $304 $544
        44% off
        44% off
        $544 $304
      • DEN 12:02 PM
        4h 29m
        1 stop
        EUG 3:31 PM
        Denver - Eugene | Thu, Jun 4 | Alaska Airlines
        EUG 5:44 PM
        5h 1m
        1 stop
        DEN 11:45 PM
        Eugene - Denver | Mon, Jun 8 | Delta Air Lines
        $336
        38% off
        $544 $336
      • DEN 6:56 PM
        5h 25m
        1 stop
        EUG 11:21 PM
        Denver - Eugene | Thu, Jun 4 | American Airlines
        EUG 5:44 PM
        5h 1m
        1 stop
        DEN 11:45 PM
        Eugene - Denver | Mon, Jun 8 | Delta Air Lines
        $369
        32% off
        $544 $369
      • DEN 7:00 PM
        5h 58m
        1 stop
        EUG 11:58 PM
        Denver - Eugene | Thu, Jun 18 | Delta Air Lines
        EUG 4:51 PM
        4h 50m
        1 stop
        DEN 10:41 PM
        Eugene - Denver | Wed, Jun 24 | Delta Air Lines
        $384
        28% off
        $544 $384
      • DEN 6:00 AM
        8h 1m
        1 stop
        EUG 1:01 PM
        Denver - Eugene | Thu, Jun 18 | Alaska Airlines
        EUG 5:44 PM
        5h 1m
        1 stop
        DEN 11:45 PM
        Eugene - Denver | Wed, Jun 24 | Delta Air Lines
        $449
        17% off
        $544 $449
      • DEN 6:56 PM
        5h 25m
        1 stop
        EUG 11:21 PM
        Denver - Eugene | Thu, Jun 18 | American Airlines
        EUG 6:13 AM
        5h 5m
        1 stop
        DEN 12:18 PM
        Eugene - Denver | Wed, Jun 24 | Delta Air Lines
        $467
        14% off
        $544 $467
      • DEN 1:00 PM
        17h 25m
        1 stop
        EUG 2:00 PM
        Denver - Eugene | Tue, May 5 | Normal Airline
        EUG 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Eugene - Denver | Thu, May 7 | Normal Airline
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      • Cheapest nonstop
        DEN 11:15 AM
        2h 47m
        Nonstop
        EUG 1:02 PM
        Denver - Eugene | Wed, May 20 | United Airlines
        $165 $326
        49% off
        49% off
        $326 $165
      • DEN 7:35 PM
        2h 46m
        Nonstop
        EUG 9:21 PM
        Denver - Eugene | Wed, Jun 17 | United Airlines
        $224 $326
        31% off
        31% off
        $326 $224
      • DEN 6:00 AM
        8h 8m
        1 stop
        EUG 1:08 PM
        Denver - Eugene | Wed, May 20 | Alaska Airlines
        $143 $326
        56% off
        56% off
        $326 $143
      • DEN 6:02 AM
        7h 59m
        1 stop
        EUG 1:01 PM
        Denver - Eugene | Wed, Jun 17 | Alaska Airlines
        $152
        53% off
        $326 $152
      • DEN 6:30 AM
        7h 29m
        1 stop
        EUG 12:59 PM
        Denver - Eugene | Wed, Jun 17 | Delta Air Lines
        $157
        52% off
        $326 $157
      • DEN 6:56 PM
        5h 49m
        1 stop
        EUG 11:45 PM
        Denver - Eugene | Wed, Jun 17 | American Airlines
        $198
        39% off
        $326 $198
      • DEN 6:35 PM
        6h 15m
        1 stop
        EUG 11:50 PM
        Denver - Eugene | Wed, May 20 | Delta Air Lines
        $210
        36% off
        $326 $210
      • DEN 8:07 AM
        6h 19m
        1 stop
        EUG 1:26 PM
        Denver - Eugene | Wed, May 20 | American Airlines
        $279
        14% off
        $326 $279
      • DEN 6:07 PM
        5h 38m
        1 stop
        EUG 10:45 PM
        Denver - Eugene | Mon, May 4 | Alaska Airlines
        $280
        14% off
        $326 $280
      • DEN 1:00 PM
        17h 25m
        1 stop
        EUG 2:00 PM
        Denver - Eugene | Tue, May 5 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Denver to Eugene are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Frequently Asked Questions

  • What are the cheapest flights from Denver to Eugene (DEN-EUG)?

    Based on Trip.com data, Alaska Airlines offers one-way fares as low as $143 on Cheapest nonstop routes (e.g. DEN to EUG on Wed, May 20), while United Airlines offers Cheapest nonstop round-trips from $287 departing on Thu, Jun 4 and returning on Mon, Jun 8.
  • At the moment, you can catch a nonstop flight from Denver to Eugene with the following airlines, including: United Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 2 hours 50 minutes to fly from Denver (DEN) to Eugene (EUG).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Denver to Eugene is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 12 flight per week flying from Denver to Eugene. You can check the weekly schedule for popular airlines on this route below: United Airlines: S/M/T/W/T/F/S -- UA318 (11:32) United Airlines: S/M/T/W/T/F/S -- UA1303 (19:26)
  • To find best deals on flights from Denver to Eugene, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, May 20, with one-way flights priced at just $143.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Eugene travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Denver to Eugene is October, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Denver to Eugene on May 13, 2026 with Delta Air Lines, with prices starting at $155.
  • You can land at any one of the following hubs in Eugene, with Denver International Airport to Eugene Airport (DEN-EUG) is by far the most common option on this route: Eugene Airport (EUG).
  • The time difference between Eugene and Denver is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.