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Flights from Rock Springs to Austin

Find flight deals from Rock Springs to Austin for the next 3 months. Book one way flights from BRL 1,234 or round trip flights from BRL 2,832.

      • RKS 5:15 AM
        4h 48m
        1 stop
        AUS 11:03 AM
        Rock Springs - Austin | Mon, Dec 22 | United Airlines
        AUS 6:22 PM
        4h 37m
        1 stop
        RKS 9:59 PM
        Austin - Rock Springs | Fri, Dec 26 | United Airlines
        BRL 2,832 BRL 3,879
        27% OFF
        27% OFF
        BRL 3,879 BRL 2,832
      • RKS 1:00 PM
        17h 25m
        1 stop
        AUS Invalid Date
        Rock Springs - Austin | Sun, Dec 14 | Normal Airline
        AUS 3:00 PM
        6h
        Nonstop
        RKS 4:00 PM
        Austin - Rock Springs | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • RKS 5:15 AM
        16h 56m
        1 stop
        AUS 11:11 PM
        Rock Springs - Austin | Sat, Jan 24 | United Airlines
        BRL 1,234 BRL 3,203
        61% OFF
        61% OFF
        BRL 3,203 BRL 1,234
      • RKS 2:18 PM
        8h 56m
        1 stop
        AUS 12:14 AM
        Rock Springs - Austin | Thu, Dec 18 | United Airlines
        BRL 1,344 BRL 3,203
        57% OFF
        57% OFF
        BRL 3,203 BRL 1,344
      • RKS 5:15 AM
        16h 25m
        1 stop
        AUS 10:40 PM
        Rock Springs - Austin | Tue, Jan 20 | United Airlines
        BRL 1,467 BRL 3,203
        54% OFF
        54% OFF
        BRL 3,203 BRL 1,467
      • RKS 2:08 PM
        6h 44m
        1 stop
        AUS 9:52 PM
        Rock Springs - Austin | Sat, Jan 10 | United Airlines
        BRL 1,482
        54% OFF
        BRL 3,203 BRL 1,482
      • RKS 2:18 PM
        22h 41m
        1 stop
        AUS 1:59 PM
        Rock Springs - Austin | Sun, Dec 28 | United Airlines
        BRL 1,583
        51% OFF
        BRL 3,203 BRL 1,583
      • RKS 5:15 AM
        4h 48m
        1 stop
        AUS 11:03 AM
        Rock Springs - Austin | Fri, Jan 2 | United Airlines
        BRL 1,653
        48% OFF
        BRL 3,203 BRL 1,653
      • RKS 5:15 AM
        5h 7m
        1 stop
        AUS 11:22 AM
        Rock Springs - Austin | Sun, Dec 14 | United Airlines
        BRL 2,338
        27% OFF
        BRL 3,203 BRL 2,338
      • RKS 1:00 PM
        17h 25m
        1 stop
        AUS Invalid Date
        Rock Springs - Austin | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

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

Flying from Rock Springs to Austin

The distance between Rock Springs and Austin is approximately 1,612.14 km. Based on Trip.com's data travel demand peaks in November. The off-season for travel is December.

Cheapest one-way flight priceBRL 1,234
Cheapest round-trip ticket priceBRL 2,832
Off-season for travelDecember
Peak season for travelNovember
Flight distance1,612.14 km

When is the cheapest time to fly from Rock Springs to Austin?

The cheapest time for Rock Springs to Austin flights: Jan 18 to Jan 25 — one way flight prices from BRL 1,234.

Cheapest flights
From price
Search
  • 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 Rock Springs to Austin, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Rock Springs to Austin (RKS-AUS)?

    Based on Trip.com data, United Airlines offers one-way fares as low as BRL 1,234 on Cheapest nonstop routes (e.g. RKS to AUS on Sat, Jan 24), while United Airlines offers Cheapest nonstop round-trips from BRL 2,832 departing on Mon, Dec 22 and returning on Fri, Dec 26.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Rock Springs to Austin 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 Rock Springs to Austin, 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 Sat, Jan 24, with one-way flights priced at just BRL 1,234.
    · 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 Austin travel is around November.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Rock Springs to Austin is December, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Rock Springs to Austin on December 22, 2025 with United Airlines, with prices starting at BRL 2,831.
  • The time difference between Austin and Rock Springs 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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