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Flights from Casper to Eugene

We've found these cheap flights for you. You can book one-way or return 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
        SGD 589 SGD 658
        11% OFF
        11% OFF
        SGD 658 SGD 589
      • 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
        SGD 592 SGD 658
        10% OFF
        10% OFF
        SGD 658 SGD 592
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sat, Dec 13 | Normal Airline
        EUG 15:00
        6h
        Direct
        CPR 16:00
        Eugene - Casper | Mon, Dec 15 | Normal Airline
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        Find More Flights
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sat, Dec 13 | Normal Airline
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      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sat, Dec 13 | Normal Airline
        Search
        Search
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sat, Dec 13 | Normal Airline
        Search
        Search
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sat, Dec 13 | Normal Airline
        Search
        Search
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sat, Dec 13 | Normal Airline
        Search
        Search
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sat, Dec 13 | Normal Airline
        Search
        Search
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sat, Dec 13 | Normal Airline
        Search
        Search
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sat, Dec 13 | Normal Airline
        Search
        Search
      • CPR 13:00
        17h 25m
        1 stop
        EUG Invalid Date
        Casper - Eugene | Sat, Dec 13 | 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.

Flight details for Casper to Eugene

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

Cheapest round-trip ticket priceSGD 589
Off-season for travelOctober
Peak season for travelNovember
Flight distance1,354.84 km

Find the best time to fly from Casper to Eugene

The cheapest time for Casper to Eugene flights: Dec 21 to Dec 28 — one way flight prices from SGD 589.

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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Casper to Eugene, calculated over the upcoming 10 weeks.

Flight FAQs

  • 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 SGD 588.
  • 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.