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

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

Frequently asked questions

How much does a flight from Walla Walla Regional Airport (ALW) to Tri-Cities Regional Airport (TRI) cost?
Grab a cheap one-way flight or cheap return flight from Walla Walla Regional Airport (ALW) to Tri-Cities Regional Airport (TRI) 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 Walla Walla Regional Airport (ALW) to Tri-Cities Regional Airport (TRI)?
The cheapest month to fly from ALW to TRI 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 Walla Walla Regional Airport (ALW) to Tri-Cities Regional Airport (TRI)?
To find the cheapest airline flying from ALW to TRI, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Walla Walla Regional Airport (ALW) to Tri-Cities Regional Airport (TRI)?
There aren't any daily nonstop flights departing from Walla Walla Regional Airport (ALW) to Tri-Cities Regional Airport (TRI). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from ALW to TRI?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change 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 Walla Walla Regional Airport (ALW) to Tri-Cities Regional Airport (TRI)?
Choose a flight from Walla Walla Regional Airport (ALW) to Tri-Cities Regional Airport (TRI) that takes off before 3 PM to reduce the risk of cancellations and delays. 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 Walla Walla Regional Airport (ALW) to Tri-Cities Regional Airport (TRI) last-minute?
Last-minute bookings from ALW to TRI are usually more expensive. For the cheapest rates, start looking for flights well in advance. That being said, if you're flexible with your travel plans, it's possible to land a cheap fare right before your trip.
Is it cheaper to book an ALW to TRI flight and hotel package?
Booking an ALW to TRI flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our extensive range of stays and then add activities, flights and car rentals 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 Walla Walla Regional Airport (ALW) to Tri-Cities Regional Airport (TRI)?
If you reserved your ALW to TRI flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

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

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Walla Walla to Tri-Cities Flights

The cheapest times to fly from Walla Walla to Tri-Cities

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

 

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

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

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 Walla Walla to Tri-Cities 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 Walla Walla to Tri-Cities 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 Walla Walla to Tri-Cities 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.

 

Walla Walla to Tri-Cities Flights

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*Available to One Key members.