Cheap Flights from Tri-Cities (TRI) to Walla Walla (ALW)

Popular airlines from Tri-Cities, TN (TRI-Tri-Cities Regional) to Walla Walla, WA (ALW-Walla Walla Regional)

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Frequently asked questions

How much does a flight from Tri-Cities Regional Airport (TRI) to Walla Walla Regional Airport (ALW) cost?
Lock in a cheap one-way flight or cheap return flight from Tri-Cities Regional Airport (TRI) to Walla Walla Regional Airport (ALW) 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 Tri-Cities Regional Airport (TRI) to Walla Walla Regional Airport (ALW)?
is the most affordable month to fly from TRI to ALW. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Tri-Cities Regional Airport (TRI) to Walla Walla Regional Airport (ALW)?
To find the cheapest airline flying from TRI to ALW, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Tri-Cities Regional Airport (TRI) to Walla Walla Regional Airport (ALW)?
There are no daily nonstop flights from Tri-Cities Regional Airport (TRI) to Walla Walla Regional Airport (ALW). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from TRI to ALW?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tri-Cities Regional Airport (TRI) to Walla Walla Regional Airport (ALW)?
To avoid potential delays on the Tri-Cities Regional Airport (TRI) to Walla Walla Regional Airport (ALW) route, aim to travel 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 Tri-Cities Regional Airport (TRI) to Walla Walla Regional Airport (ALW) last-minute?
Holding off until right before your break to book a ticket from TRI to ALW often results in higher prices. Although you may find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open to boost your chances of landing a bargain.
Is it cheaper to book a TRI to ALW flight and hotel package?
You'll generally save money by securing a TRI to ALW flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your ideal accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Tri-Cities Regional Airport (TRI) to Walla Walla Regional Airport (ALW)?
In most cases, you're able to cancel or reschedule your TRI to ALW flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

Travel information

Origin airport
Tri-Cities Regional
Destination airport
Walla Walla Regional
Distance
1957 mi

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Tri-Cities to Walla Walla Flights

The cheapest times to fly from Tri-Cities 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 Tri-Cities to Walla Walla are during the month of . You can find some of the cheapest flights from Tri-Cities to Walla Walla with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tri-Cities to Walla Walla

Sunday is one of the best days to book for cheap flights from Tri-Cities 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 Tri-Cities 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 Tri-Cities to Walla Walla 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 Tri-Cities 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 Tri-Cities 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.

 

Tri-Cities to Walla Walla Flights

*Flight schedules are subject to change.

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