App
Customer Support
EUR
Find Bookings
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 Rock Springs to Charleston Starting at €497

Discover our range of affordable one-way and round-trip flights from Rock Springs to Charleston and kick-start your next adventure today!

  • Round-trip
      • RKS05:20
        14h 13m
        2 stops
        CHS21:33
        Fri, Feb 14|Rock Springs - Charleston|United Airlines
        CHS11:20
        12h 40m
        2 stops
        RKS22:00
        Tue, Feb 18|Charleston - Rock Springs|United Airlines
        €497€599
        17% OFF
        17% OFF
        €599€497

        Choose United Airlines flights from Rock Springs to Charleston. The one-way connecting flight with United Airlines departs from Rock Springs-Sweetwater County Airport on Fri, Feb 14-Tue, Feb 18, arriving at Charleston International Airport. One-way Prices start from €497 including taxes and charges.

      • RKS01:00 pm
        3h 5m
        Nonstop
        CHS02:00 pm
        Thu, Feb 20|Rock Springs - Charleston|United Airlines
        Find More Flights
        Find More Flights

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

Rock Springs to Charleston flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA5093

    United Airlines

    05:15

    RKS

    1.4h

    06:37

    DEN

    SMTWTFS
    Search

  2. UA2329

    United Airlines

    09:41

    DEN

    2.6h

    13:15

    ORD

    SMTWTFS

  3. UA1218

    United Airlines

    18:20

    ORD

    2.2h

    21:33

    CHS

    SMTWTFS
Find more flights and airlines

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

These price trend charts carefully monitor and predict how flight prices from Rock Springs to Charleston 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 Rock Springs (RKS) to Charleston (CHS) the cheapest?

    Airlines adjust prices for flights from Rock Springs to Charleston 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 Rock Springs (RKS) to Charleston (CHS) cost?

    According to Trip.com's data, the lowest price is around €605.

  • What is the transportation method from the main airport to downtown in Charleston?

    • The distance from Charleston International Airport to downtown is about 16 km, by taxi about 30 minutes.

  • How many airports are there in Charleston (CHS)?

    There are 1 airport(s) near Charleston (CHS): Charleston International Airport.

How to find a cheap flight from Rock Springs to Charleston

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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 | Rock Springs to Charleston

Off-season for travelDecember
Peak season for travelJune
Flight distance2,729.18 km
Popular airlineUnited 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.