$870 Cheap Flights from Dublin (DUB) to Walla Walla (ALW)

View $870 flight on Mon, Aug 31, 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to Walla Walla, WA (ALW-Walla Walla Regional)

Cheap Flights from Dublin to Walla Walla (DUB-ALW)

Prices were available within the past 7 days and start at $870 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Dublin Airport (DUB) to Walla Walla Regional Airport (ALW) cost?
Lock in a cheap one-way flight from $870 or cheap return flight from Dublin Airport (DUB) 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 Dublin Airport (DUB) to Walla Walla Regional Airport (ALW)?
Flying in is a good way to save, as it's the cheapest month for flights between DUB and ALW. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Dublin Airport (DUB) to Walla Walla Regional Airport (ALW)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DUB to ALW flight.
How many flights per day from Dublin Airport (DUB) to Walla Walla Regional Airport (ALW)?
Direct flights from Dublin Airport (DUB) to Walla Walla Regional Airport (ALW) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DUB to ALW?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dublin Airport (DUB) to Walla Walla Regional Airport (ALW)?
Choose a flight from Dublin Airport (DUB) to Walla Walla Regional Airport (ALW) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 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 Dublin Airport (DUB) to Walla Walla Regional Airport (ALW) last-minute?
Holding off until right before your break to book a flight from DUB to ALW often results in higher prices. While it's possible to find some last-minute offers, they aren't always guaranteed. Be flexible with your itinerary to boost your chances of scoring a bargain.
Is it cheaper to book a DUB to ALW flight and hotel package?
Compared with arranging hotels and flights separately, booking a DUB to ALW flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the hassle out of travel planning. Just secure your flights and choose from our extensive range of hotels, then customize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to Walla Walla Regional Airport (ALW)?
If you reserved your DUB to ALW flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Dublin
Destination airport
Walla Walla Regional
Distance
4487 mi

Book with confidence

Book with confidence

Dublin to Walla Walla Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Dublin 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 Dublin 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 Dublin to Walla Walla in 2025. You can also book with separate airlines for your outbound and return journeys, from $870 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 Dublin 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 Dublin 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.

 

Dublin to Walla Walla Flights

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*Available to One Key members.