Cheap Flights from Rapid City (RAP) to Walla Walla (ALW)

Popular airlines from Rapid City Regional Airport (RAP) to Walla Walla, WA (ALW-Walla Walla Regional)

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Frequently asked questions

How much does a flight from Rapid City Regional Airport (RAP) to Walla Walla Regional Airport (ALW) cost?
Lock in a cheap one-way flight or cheap return flight from Rapid City Regional Airport (RAP) to Walla Walla Regional Airport (ALW) 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 Rapid City Regional Airport (RAP) to Walla Walla Regional Airport (ALW)?
The cheapest month to fly from RAP to ALW 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 Rapid City Regional Airport (RAP) to Walla Walla Regional Airport (ALW)?
To find the cheapest airline flying from RAP to ALW, 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 discover the cheapest flight right away.
How many flights per day from Rapid City Regional Airport (RAP) to Walla Walla Regional Airport (ALW)?
You'll have to book a flight with a layover when traveling from Rapid City Regional Airport (RAP) to Walla Walla Regional Airport (ALW). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from RAP to ALW?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Rapid City Regional Airport (RAP) to Walla Walla Regional Airport (ALW)?
To avoid possible delays on the Rapid City Regional Airport (RAP) to Walla Walla Regional Airport (ALW) route, fly before 3 PM. Later flights 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 Rapid City Regional Airport (RAP) to Walla Walla Regional Airport (ALW) last-minute?
Booking your plane ticket from RAP to ALW right before your getaway is generally more expensive. But if there's some wiggle room with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a RAP to ALW flight and hotel package?
Compared with arranging flights and hotels separately, booking a RAP to ALW flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the hassle out of travel planning. Simply secure your flights and select from our extensive range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Rapid City Regional Airport (RAP) to Walla Walla Regional Airport (ALW)?
In most instances, you can reschedule or cancel your RAP to ALW flight. However, there may be additional fees, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Rapid City Regional
Destination airport
Walla Walla Regional
Distance
755 mi

Book with confidence

Book with confidence

Rapid City to Walla Walla Flights

The cheapest times to fly from Rapid City to Walla Walla

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

 

The best time to book a flight from Rapid City to Walla Walla

Sunday is one of the best days to book for cheap flights from Rapid City to Walla Walla: 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 Rapid City to Walla Walla

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 Rapid City to Walla Walla 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 Rapid City to Walla Walla 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 Rapid City to Walla Walla 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.

 

Rapid City to Walla Walla Flights

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