Rock Springs to Sioux City Flight tickets from AU$1,369

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Book flight tickets from Rock Springs to Sioux City starting at AU$1,369

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

Round-trip

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

Find the best time to fly from Rock Springs to Sioux City

Explore the best time to buy affordable tickets to Sioux City with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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

Alternative Routes from Rock Springs to Sioux City

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Sioux City from Rock Springs which could help you save money and time.

Cheapest
RKS
05:25
8h 28m
3 transfer
SUX
14:53
Rock Springs-Sweetwater County Airport - Sioux Gateway Airport
Sat, Nov 30United Airlines
AU$1,369
RKS
05:25
8h 28m
3 transfer
SUX
14:53
Rock Springs-Sweetwater County Airport - Sioux Gateway Airport
Sat, Nov 30United Airlines
AU$1,369
Find More Flights

FAQ

When are flight tickets from Rock Springs (RKS) to Sioux City (SUX) the cheapest?
Airlines adjust prices for flights from Rock Springs to Sioux City based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Rock Springs (RKS) to Sioux City (SUX) cost?
According to Trip.com's data, the lowest price is around AU$608.
What is the transportation method from the main airport to downtown in Sioux City?
- The distance from Sioux Gateway Airport to downtown is about 11 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Rock Springs to Sioux City

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.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com