Cheap Flights from Walla Walla (ALW) to Columbia (COU)

Popular airlines from Walla Walla, WA (ALW-Walla Walla Regional) to Columbia, MO (COU-Columbia Regional)

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Frequently asked questions

How much does a flight from Walla Walla Regional Airport (ALW) to Columbia Regional Airport (COU) cost?
Snag a cheap one-way flight or cheap return flight from Walla Walla Regional Airport (ALW) to Columbia Regional Airport (COU) 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 Columbia Regional Airport (COU)?
is the most affordable month to fly from ALW to COU. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Walla Walla Regional Airport (ALW) to Columbia Regional Airport (COU)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from ALW to COU. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Walla Walla Regional Airport (ALW) to Columbia Regional Airport (COU)?
You'll have to catch a flight with a layover when traveling from Walla Walla Regional Airport (ALW) to Columbia Regional Airport (COU). 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 ALW to COU?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, carrier 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 Walla Walla Regional Airport (ALW) to Columbia Regional Airport (COU)?
To avoid potential delays on the Walla Walla Regional Airport (ALW) to Columbia Regional Airport (COU) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of being 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 Walla Walla Regional Airport (ALW) to Columbia Regional Airport (COU) last-minute?
Last-minute fares from ALW to COU are usually more expensive. To secure the cheapest rates, start searching for flights well in advance. That being said, if you're flexible with your travel plans, you may find a cheap fare right before your journey.
Is it cheaper to book an ALW to COU flight and hotel package?
Compared with arranging flights and hotels separately, booking an ALW to COU flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the hassle out of travel planning. Simply secure your flights and choose from our wide range of stays, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Walla Walla Regional Airport (ALW) to Columbia Regional Airport (COU)?
Typically, you can reschedule or cancel your ALW to COU flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want further information, head to our Customer Service portal.

Travel information

Origin airport
Walla Walla Regional
Destination airport
Columbia Regional
Distance
1412 mi

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Walla Walla to Columbia Flights

The cheapest times to fly from Walla Walla to Columbia

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

 

The best time to book a flight from Walla Walla to Columbia

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

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 Columbia 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 Walla Walla to Columbia 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 Columbia 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 Columbia Flights

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*Available to One Key members.