Trip.com
>
Flights
>
Flights to United States
>
Flights to Oregon
>
Flights to Eugene
Hotels in Eugene
>
Flights from Casper to Eugene

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

      • CPR 13:22
        8h 51m
        1 stop
        EUG 21:13
        Casper - Eugene | Wed, Dec 24 | United Airlines
        EUG 05:00
        8h 40m
        1 stop
        CPR 14:40
        Eugene - Casper | Wed, Dec 31 | United Airlines
        DKK 2,892 DKK 3,984
        27% OFF
        27% OFF
        DKK 3,984 DKK 2,892
      • CPR 05:30
        8h 37m
        1 stop
        EUG 13:07
        Casper - Eugene | Wed, Dec 17 | United Airlines
        EUG 05:00
        8h 40m
        1 stop
        CPR 14:40
        Eugene - Casper | Sun, Dec 21 | United Airlines
        DKK 2,908 DKK 3,984
        27% OFF
        27% OFF
        DKK 3,984 DKK 2,908
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sun, Dec 14 | Normal Airline
        EUG 15:00
        6h
        Nonstop
        CPR 16:00
        Eugene - Casper | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sun, Dec 14 | Normal Airline
        Search
        Search
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sun, Dec 14 | Normal Airline
        Search
        Search
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sun, Dec 14 | Normal Airline
        Search
        Search
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sun, Dec 14 | Normal Airline
        Search
        Search
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sun, Dec 14 | Normal Airline
        Search
        Search
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sun, Dec 14 | Normal Airline
        Search
        Search
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sun, Dec 14 | Normal Airline
        Search
        Search
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sun, Dec 14 | Normal Airline
        Search
        Search
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sun, Dec 14 | Normal Airline
        Search
        Search

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

Casper to Eugene Flight Details

The distance between Casper and Eugene is about 1,354.84 km. Based on Trip.com's latest data, travel demand is highest in November. The off-season for travel is October.

Cheapest return ticket priceDKK 2,892
Cheapest monthOctober
Peak season for travelNovember
Flight distance1,354.84 km

When is the cheapest time to book flights from Casper to Eugene?

The cheapest time to fly from Casper to Eugene: Dec 21 to Dec 28 — one-way prices start at DKK 2,892.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When is the best time to book flights from Casper to Eugene?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Casper 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.
  • To find best deals on flights from Casper to Eugene, you can use various tools on Trip.com:
    · 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 November.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Casper to Eugene is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Casper to Eugene on December 24, 2025 with United Airlines, with prices starting at DKK 2,891.
  • The time difference between Eugene and Casper 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.

Explore More Popular Flights