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Cheap Flights from Eugene to Rock Springs

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

      • EUG 05:00
        7h 21m
        1 stop
        RKS 13:21
        Eugene - Rock Springs | Wed, Dec 17 | United Airlines
        RKS 05:15
        8h 54m
        1 stop
        EUG 13:09
        Rock Springs - Eugene | Sun, Dec 21 | United Airlines
        TWD 12,891 TWD 23,466
        45% OFF
        45% OFF
        TWD 23,466 TWD 12,891
      • EUG 05:00
        15h 59m
        1 stop
        RKS 21:59
        Eugene - Rock Springs | Mon, Dec 22 | United Airlines
        RKS 05:15
        8h 54m
        1 stop
        EUG 13:09
        Rock Springs - Eugene | Sat, Dec 27 | United Airlines
        TWD 20,180 TWD 23,466
        14% OFF
        14% OFF
        TWD 23,466 TWD 20,180
      • EUG 13:00
        17h 25m
        1 stop
        RKS Invalid Date
        Eugene - Rock Springs | Mon, Dec 15 | Normal Airline
        RKS 15:00
        6h
        Direct
        EUG 16:00
        Rock Springs - Eugene | Wed, Dec 17 | Normal Airline
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      • EUG 13:00
        17h 25m
        1 stop
        RKS Invalid Date
        Eugene - Rock Springs | Mon, Dec 15 | Normal Airline
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      • EUG 13:00
        17h 25m
        1 stop
        RKS Invalid Date
        Eugene - Rock Springs | Mon, Dec 15 | Normal Airline
        Search
        Search
      • EUG 13:00
        17h 25m
        1 stop
        RKS Invalid Date
        Eugene - Rock Springs | Mon, Dec 15 | Normal Airline
        Search
        Search
      • EUG 13:00
        17h 25m
        1 stop
        RKS Invalid Date
        Eugene - Rock Springs | Mon, Dec 15 | Normal Airline
        Search
        Search
      • EUG 13:00
        17h 25m
        1 stop
        RKS Invalid Date
        Eugene - Rock Springs | Mon, Dec 15 | Normal Airline
        Search
        Search
      • EUG 13:00
        17h 25m
        1 stop
        RKS Invalid Date
        Eugene - Rock Springs | Mon, Dec 15 | Normal Airline
        Search
        Search
      • EUG 13:00
        17h 25m
        1 stop
        RKS Invalid Date
        Eugene - Rock Springs | Mon, Dec 15 | Normal Airline
        Search
        Search
      • EUG 13:00
        17h 25m
        1 stop
        RKS Invalid Date
        Eugene - Rock Springs | Mon, Dec 15 | Normal Airline
        Search
        Search
      • EUG 13:00
        17h 25m
        1 stop
        RKS Invalid Date
        Eugene - Rock Springs | Mon, Dec 15 | Normal Airline
        Search
        Search

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Eugene to Rock Springs

The distance between Eugene and Rock Springs is approximately 1,185.22km. Based on Trip.com's data, travel demand peaks in March. The off-season for travel is May.

Cheapest return ticket priceTWD 12,891
Off-season for travelMay
Peak season for travelMarch
Flight distance1,185.22km

Cheapest time to fly from Eugene to Rock Springs

The cheapest time for Eugene to Rock Springs flights: Dec 14 to Dec 21 — one way flight prices from TWD 12,890.

Cheapest flights
From price
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

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

Frequently Asked Questions

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

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Eugene to Rock Springs 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 Eugene to Rock Springs, 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 Rock Springs travel is around March.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Eugene to Rock Springs is May, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Eugene to Rock Springs on December 17, 2025 with United Airlines, with prices starting at TWD 12,890.
  • The time difference between Rock Springs and Eugene is 1h.
  • Tickets can only be changed or cancelled 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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