Cheap Flights from Des Moines (DSM) to Richland (RLD)

Popular airlines from Des Moines International Airport (DSM) to Richland, WA (RLD)

Alternative airports near Richland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tri-Cities PSC. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $324
PSC
Tri-Cities
Cheapest
Average driving time to city center16 min
Flights from $324

Frequently asked questions

How much does a flight from Des Moines Intl. Airport (DSM) to Richland Airport (RLD) cost?
Lock in a cheap one-way flight or cheap return flight from Des Moines Intl. Airport (DSM) to Richland Airport (RLD) 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 Des Moines Intl. Airport (DSM) to Richland Airport (RLD)?
The cheapest month to fly from DSM to RLD is , when demand is low. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Des Moines Intl. Airport (DSM) to Richland Airport (RLD)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest DSM to RLD flight.
How many flights per day from Des Moines Intl. Airport (DSM) to Richland Airport (RLD)?
Nonstop flights from Des Moines Intl. Airport (DSM) to Richland Airport (RLD) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DSM to RLD?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending 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 Des Moines Intl. Airport (DSM) to Richland Airport (RLD)?
To avoid potential delays on the Des Moines Intl. Airport (DSM) to Richland Airport (RLD) route, aim to 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 Des Moines Intl. Airport (DSM) to Richland Airport (RLD) last-minute?
Booking your ticket from DSM to RLD just before your journey is generally more expensive. However, if you're flexible with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a DSM to RLD flight and hotel package?
Opting for a DSM to RLD flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Des Moines Intl. Airport (DSM) to Richland Airport (RLD)?
Generally, it's possible to cancel or reschedule your DSM to RLD flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Des Moines Intl.
Destination airport
Richland
Distance
1312 mi

Book with confidence

Book with confidence

Des Moines to Richland Flights

The cheapest times to fly from Des Moines to Richland

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

 

The best time to book a flight from Des Moines to Richland

Sunday is one of the best days to book for cheap flights from Des Moines to Richland: 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 Des Moines to Richland

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 Des Moines to Richland 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 Des Moines to Richland 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 Des Moines to Richland 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.

 

Des Moines to Richland Flights

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*Available to One Key members.