App
Customer Support
PHP
Find Bookings
Trip.com
>
Flights
>
Flights to United States
>
Flights to Rock Springs
>
Flights from Salt Lake City to Rock Springs
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Salt Lake City to Rock Springs Starting at PHP 13,849

Whether you’re going for a one-way or round-trip to Rock Springs, we’ve got you covered! Check out these different flight options from Salt Lake City below.

  • One way
  • Round-trip
      • SLC06:00
        16h
        1 stop
        RKS22:00
        Sat, Mar 1|Salt Lake City - Rock Springs|Frontier Airlines
        PHP 13,849PHP 21,235
        35% OFF
        35% OFF
        PHP 21,235PHP 13,849

        Choose Frontier Airlines flights from Salt Lake City to Rock Springs. The one-way connecting flight with Frontier Airlines departs from Salt Lake City International Airport on Sat, Mar 1, arriving at Rock Springs-Sweetwater County Airport. One-way Prices start from PHP 13,849 including taxes and charges.

      • SLC17:50
        19h 42m
        1 stop
        RKS13:32
        Sat, Mar 1|Salt Lake City - Rock Springs|United Airlines
        PHP 16,139PHP 21,235
        24% OFF
        24% OFF
        PHP 21,235PHP 16,139

        Choose United Airlines flights from Salt Lake City to Rock Springs. The one-way connecting flight with United Airlines departs from Salt Lake City International Airport on Sat, Mar 1, arriving at Rock Springs-Sweetwater County Airport. One-way Prices start from PHP 16,139 including taxes and charges.

      • SLC01:00 pm
        3h 5m
        Nonstop
        RKS02:00 pm
        Wed, Feb 26|Salt Lake City - Rock Springs|Frontier Airlines
        Find More Flights
        Find More Flights

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

Salt Lake City to Rock Springs flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA5433

    United Airlines

    05:00

    SLC

    1.8h

    06:47

    DEN

    SMTWTFS
    Search

  2. UA5081

    United Airlines

    12:15

    DEN

    1.3h

    13:32

    RKS

    SMTWTFS

  3. F93862

    Frontier Airlines

    06:00

    SLC

    1.6h

    07:35

    DEN

    SMTWTFS
    Search

  4. UA5094

    United Airlines

    21:00

    DEN

    1.2h

    22:13

    RKS

    SMTWTFS

  5. F93862

    Frontier Airlines

    06:00

    SLC

    1.6h

    07:35

    DEN

    SMTWTFS
    Search

  6. UA5081

    United Airlines

    12:15

    DEN

    1.3h

    13:32

    RKS

    SMTWTFS

  7. DL1553

    Delta Air Lines

    10:20

    SLC

    1.6h

    11:54

    DEN

    SMTWTFS
    Search

  8. UA5094

    United Airlines

    21:00

    DEN

    1.2h

    22:13

    RKS

    SMTWTFS

  9. UA617

    United Airlines

    10:53

    SLC

    1.5h

    12:25

    DEN

    SMTWT-S
    Search

  10. UA5094

    United Airlines

    21:00

    DEN

    1.2h

    22:13

    RKS

    SMTWTFS

  11. AA1848

    American Airlines

    11:00

    SLC

    1.6h

    12:37

    PHX

    SMTWTFS
    Search

  12. AA3144

    American Airlines

    13:35

    PHX

    1.9h

    15:27

    DEN

    SMTWTFS

  13. UA5094

    United Airlines

    21:00

    DEN

    1.2h

    22:13

    RKS

    SMTWTFS

  14. F94722

    Frontier Airlines

    11:33

    SLC

    1.7h

    13:14

    DEN

    SMT-TF-
    Search

  15. UA5094

    United Airlines

    21:00

    DEN

    1.2h

    22:13

    RKS

    SMTWTFS

  16. UA1790

    United Airlines

    14:50

    SLC

    1.6h

    16:23

    DEN

    SMTWTFS
    Search

  17. UA5094

    United Airlines

    21:00

    DEN

    1.2h

    22:13

    RKS

    SMTWTFS

  18. F93982

    Frontier Airlines

    14:57

    SLC

    1.6h

    16:32

    DEN

    SMTWTFS
    Search

  19. UA5094

    United Airlines

    21:00

    DEN

    1.2h

    22:13

    RKS

    SMTWTFS

  20. F94252

    Frontier Airlines

    19:29

    SLC

    1.6h

    21:06

    DEN

    SM-W-FS
    Search

  21. UA5081

    United Airlines

    12:15

    DEN

    1.3h

    13:32

    RKS

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Salt Lake City to Rock Springs?

These price trend charts carefully monitor and predict how flight prices from Salt Lake City to Rock Springs will change. Keep a close eye on them to understand when the best time to buy your tickets is.

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

Frequently Asked Questions

  • When are flight tickets from Salt Lake City (SLC) to Rock Springs (RKS) the cheapest?

    Airlines adjust prices for flights from Salt Lake City to Rock Springs based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Salt Lake City (SLC) to Rock Springs (RKS) cost?

    According to Trip.com's data, the lowest price is around PHP 27,546.

  • How many airports are there in Rock Springs (RKS)?

    There are 1 airport(s) near Rock Springs (RKS): Rock Springs-Sweetwater County Airport.

How to find a cheap flight from Salt Lake City to Rock Springs

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Salt Lake City to Rock Springs

Cheapest direct flight pricePHP 13,849
Off-season for travelFebruary
Peak season for travelDecember
Flight distance259.64 km
Popular airlineAmerican Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.