Cheap Flights from Rock Springs (RKS) to Rochester (RST)

Popular airlines from Rock Springs, WY (RKS-Sweetwater County) to Rochester, MN (RST-Rochester Intl.)

Frequently asked questions

How much does a flight from Sweetwater County Airport (RKS) to Rochester Intl. Airport (RST) cost?
Grab a cheap one-way flight or cheap return flight from Sweetwater County Airport (RKS) to Rochester Intl. Airport (RST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Sweetwater County Airport (RKS) to Rochester Intl. Airport (RST)?
The cheapest month to fly from RKS to RST is , when demand is low. Off-peak season is generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Sweetwater County Airport (RKS) to Rochester Intl. Airport (RST)?
To find the cheapest airline that'll fly you from RKS to RST, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Sweetwater County Airport (RKS) to Rochester Intl. Airport (RST)?
Nonstop flights from Sweetwater County Airport (RKS) to Rochester Intl. Airport (RST) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RKS to RST?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, time of year 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 Sweetwater County Airport (RKS) to Rochester Intl. Airport (RST)?
To reach Rochester Intl. Airport (RST) without delays, pick a flight that takes off from Sweetwater County Airport (RKS) 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 Sweetwater County Airport (RKS) to Rochester Intl. Airport (RST) last-minute?
Last-minute fares from RKS to RST are generally more expensive. For the best prices, start looking for flights early. That being said, if you're flexible with your travel plans, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a RKS to RST flight and hotel package?
Opting for a RKS to RST flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sweetwater County Airport (RKS) to Rochester Intl. Airport (RST)?
In most cases, you're able to reschedule or cancel your RKS to RST flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Origin airport
Sweetwater County
Destination airport
Rochester Intl.
Distance
854 mi

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Rock Springs to Rochester Flights

The cheapest times to fly from Rock Springs to Rochester

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

 

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

Sunday is one of the best days to book for cheap flights from Rock Springs to Rochester: 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 Rock Springs to Rochester

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 Rock Springs to Rochester 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 Rock Springs to Rochester 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 Rock Springs to Rochester 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.

 

Rock Springs to Rochester Flights

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*Available to One Key members.