$316 Cheap Flights from El Paso (ELP) to Rock Springs (RKS)

View $316 flight on Sat, Oct 18, 2025Opens in a new window

Popular airlines from El Paso International Airport (ELP) to Rock Springs, WY (RKS-Sweetwater County)

Cheap Flights from El Paso to Rock Springs (ELP-RKS)

Prices were available within the past 7 days and start at $316 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from El Paso (ELP) to Rock Springs (RKS)
Origin airport
El Paso Intl.
Destination airport
Sweetwater County
Distance
693 mi

El Paso to Rock Springs Flights

The cheapest times to fly from El Paso to Rock Springs

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from El Paso to Rock Springs are during the month of . You can find some of the cheapest flights from El Paso to Rock Springs with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from El Paso to Rock Springs

Sunday is one of the best days to book for cheap flights from El Paso to Rock Springs: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from El Paso to Rock Springs

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from El Paso to Rock Springs in 2025. You can also book with separate airlines for your outbound and return journeys, from $316 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap El Paso to Rock Springs flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your El Paso to Rock Springs airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from El Paso Intl. Airport (ELP) to Sweetwater County Airport (RKS) cost?
Snag a cheap one-way flight from $316 or cheap return flight from El Paso Intl. Airport (ELP) to Sweetwater County Airport (RKS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from El Paso Intl. Airport (ELP) to Sweetwater County Airport (RKS)?
The cheapest month to fly from ELP to RKS is , when demand is low. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from El Paso Intl. Airport (ELP) to Sweetwater County Airport (RKS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest ELP to RKS flight.
How many flights per day from El Paso Intl. Airport (ELP) to Sweetwater County Airport (RKS)?
There are no daily nonstop flights from El Paso Intl. Airport (ELP) to Sweetwater County Airport (RKS). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from ELP to RKS?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from El Paso Intl. Airport (ELP) to Sweetwater County Airport (RKS)?
To reach Sweetwater County Airport (RKS) on schedule, book a flight that leaves from El Paso Intl. Airport (ELP) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from El Paso Intl. Airport (ELP) to Sweetwater County Airport (RKS) last-minute?
Holding off until right before your break to book a flight from ELP to RKS generally means paying more. While you may come across some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of snagging a bargain.
Is it cheaper to book an ELP to RKS flight and hotel package?
You can save money by securing an ELP to RKS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from El Paso Intl. Airport (ELP) to Sweetwater County Airport (RKS)?
Typically, it's possible to reschedule or cancel your ELP to RKS flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.