Cheap Flights from Coeur d'Alene (COE) to Rock Springs (RKS)

Popular airlines from Coeur d'Alene, ID (COE) to Rock Springs, WY (RKS-Sweetwater County)

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Frequently asked questions

How much does a flight from Coeur d'Alene, ID (COE) to Sweetwater County Airport (RKS) cost?
Grab a cheap one-way flight or cheap return flight from Coeur d'Alene, ID (COE) 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 Coeur d'Alene, ID (COE) to Sweetwater County Airport (RKS)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between COE and RKS. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Coeur d'Alene, ID (COE) to Sweetwater County Airport (RKS)?
To find the cheapest airline flying from COE to RKS, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Coeur d'Alene, ID (COE) to Sweetwater County Airport (RKS)?
You'll have to take a flight with a layover if you're traveling from Coeur d'Alene, ID (COE) to Sweetwater County Airport (RKS). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from COE to RKS?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Coeur d'Alene, ID (COE) to Sweetwater County Airport (RKS)?
To avoid potential delays on the Coeur d'Alene, ID (COE) to Sweetwater County Airport (RKS) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being 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 Coeur d'Alene, ID (COE) to Sweetwater County Airport (RKS) last-minute?
Last-minute bookings from COE to RKS are usually more expensive. To secure the cheapest rates, start searching for flights well in advance. That said, if your travel plans are flexible, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book a COE to RKS flight and hotel package?
Compared with arranging flights and hotels separately, booking a COE to RKS flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the stress out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Coeur d'Alene, ID (COE) to Sweetwater County Airport (RKS)?
Typically, you can cancel or reschedule your COE to RKS flight. However, there may be additional fees, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Origin airport
Coeur d'Alene
Destination airport
Sweetwater County
Distance
570 mi

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Coeur d'Alene to Rock Springs Flights

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

 

The best time to book a flight from Coeur d'Alene to Rock Springs

Sunday is one of the best days to book for cheap flights from Coeur d'Alene 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 Coeur d'Alene 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 Coeur d'Alene to Rock Springs in 2026. 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 Coeur d'Alene 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 Coeur d'Alene 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.

 

Coeur d'Alene to Rock Springs Flights

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