Cheap Flights from Cardiff (CWL) to Rock Springs (RKS)

Popular airlines from Cardiff International Airport (CWL) to Rock Springs, WY (RKS-Sweetwater County)

Frequently asked questions

How much does a flight from Cardiff Intl. Airport (CWL) to Sweetwater County Airport (RKS) cost?
Secure a cheap one-way flight or cheap return flight from Cardiff Intl. Airport (CWL) to Sweetwater County Airport (RKS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Cardiff Intl. Airport (CWL) to Sweetwater County Airport (RKS)?
Planning your trip for is a great way to save, as it's the cheapest month for flights between CWL and RKS. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Cardiff Intl. Airport (CWL) to Sweetwater County Airport (RKS)?
To find the cheapest airline that'll fly you from CWL to RKS, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Cardiff Intl. Airport (CWL) to Sweetwater County Airport (RKS)?
You'll have to book a flight with a layover when traveling from Cardiff Intl. Airport (CWL) to Sweetwater County Airport (RKS). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from CWL to RKS?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, 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 Cardiff Intl. Airport (CWL) to Sweetwater County Airport (RKS)?
To avoid possible delays on the Cardiff Intl. Airport (CWL) to Sweetwater County Airport (RKS) route, travel before 3 PM. Departures after this time are 22% more likely to be canceled.**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 Cardiff Intl. Airport (CWL) to Sweetwater County Airport (RKS) last-minute?
Last-minute bookings from CWL to RKS are typically more expensive. To secure the lowest rates, start searching for flights as early as possible. That being said, if you're flexible with your travel plans, you may land a cheap ticket right before your trip.
Is it cheaper to book a CWL to RKS flight and hotel package?
Compared with arranging flights and hotels separately, booking a CWL to RKS flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the stress out of planning your trip. Simply pick your flights and select from our extensive range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Cardiff Intl. Airport (CWL) to Sweetwater County Airport (RKS)?
Typically, you're able to reschedule or cancel your CWL to RKS flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like more details, go to our Customer Service portal.

Travel information

Origin airport
Cardiff Intl.
Destination airport
Sweetwater County
Distance
4622 mi

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Cardiff to Rock Springs Flights

The cheapest times to fly from Cardiff 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 Cardiff to Rock Springs are during the month of . You can find some of the cheapest flights from Cardiff to Rock Springs with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cardiff to Rock Springs

Sunday is one of the best days to book for cheap flights from Cardiff 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 Cardiff 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 Cardiff to Rock Springs in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Cardiff 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 Cardiff 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.

 

Cardiff to Rock Springs Flights

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*Available to One Key members.