$426 Cheap Flights from Milwaukee (MKE) to Rock Springs (RKS)

View $426 flight on Wed, Oct 15, 2025Opens in a new window

Popular airlines from General Mitchell Intl. Airport (MKE) to Rock Springs, WY (RKS-Sweetwater County)

Cheap Flights from Milwaukee to Rock Springs (MKE-RKS)

Prices were available within the past 7 days and start at $426 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Milwaukee (MKE) to Rock Springs (RKS)
Origin airport
General Mitchell Intl.
Destination airport
Sweetwater County
Distance
1083 mi

Milwaukee to Rock Springs Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Milwaukee 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 Milwaukee 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 Milwaukee to Rock Springs in 2025. You can also book with separate airlines for your outbound and return journeys, from $426 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 Milwaukee 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 Milwaukee 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 General Mitchell Intl. Airport (MKE) to Sweetwater County Airport (RKS) cost?
Get a cheap one-way flight from $426 or cheap return flight from General Mitchell Intl. Airport (MKE) to Sweetwater County Airport (RKS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from General Mitchell Intl. Airport (MKE) to Sweetwater County Airport (RKS)?
The cheapest month to fly from MKE to RKS is , when there's less demand. Off-peak season is typically when better flight deals are available between these airports.
What is the cheapest airline that flies from General Mitchell Intl. Airport (MKE) to Sweetwater County Airport (RKS)?
To find the cheapest airline that'll fly you from MKE to RKS, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from General Mitchell Intl. Airport (MKE) to Sweetwater County Airport (RKS)?
Direct flights from General Mitchell Intl. Airport (MKE) to Sweetwater County Airport (RKS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MKE to RKS?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary 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 General Mitchell Intl. Airport (MKE) to Sweetwater County Airport (RKS)?
Choose a flight from General Mitchell Intl. Airport (MKE) to Sweetwater County Airport (RKS) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 General Mitchell Intl. Airport (MKE) to Sweetwater County Airport (RKS) last-minute?
Holding off until just before your trip to book a ticket from MKE to RKS generally means paying more. While you might find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book a MKE to RKS flight and hotel package?
Opting for a MKE to RKS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our wide range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from General Mitchell Intl. Airport (MKE) to Sweetwater County Airport (RKS)?
It's usually possible to cancel or reschedule your MKE to RKS flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.