Cheap flights to Columbia County

View €683 flight on Sun, 4 Oct 2026Opens in a new window

Popular airlines to Columbia County

  • Delta

  • Alaska Airlines

  • American Airlines

  • Air France

  • KLM

  • Japan Airlines

  • Korean Air

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Columbia County

Prices were available within the past 7 days and start at €683 for one-way flights and €1,024 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sun, 4 Oct - Sat, 17 Oct
DUB
Dublin
ALW
Walla Walla
€1,024 Return, found 6 days ago
€1,024
Return
found 6 days ago
Select Icelandair flight, departing Sun, 4 Oct from Dublin to Walla Walla, returning Sat, 17 Oct, priced at €1,024 found 6 days ago
Icelandair
Fri, 28 Aug - Sat, 5 Sept
DUB
Dublin
ALW
Walla Walla
€1,051 Return, found 17 hours ago
€1,051
Return
found 17 hours ago
Select Icelandair flight, departing Fri, 28 Aug from Dublin to Walla Walla, returning Sat, 5 Sept, priced at €1,051 found 17 hours ago
Icelandair
Sun, 4 Oct - Sat, 17 Oct
DUB
Dublin
ALW
Walla Walla
€1,054 Return, found 6 days ago
€1,054
Return
found 6 days ago
Select Icelandair flight, departing Sun, 4 Oct from Dublin to Walla Walla, returning Sat, 17 Oct, priced at €1,054 found 6 days ago
Aer Lingus
Sun, 4 Oct - Sat, 17 Oct
DUB
Dublin
ALW
Walla Walla
€1,111 Return, found 6 days ago
€1,111
Return
found 6 days ago
Select Aer Lingus flight, departing Sun, 4 Oct from Dublin to Walla Walla, returning Sat, 17 Oct, priced at €1,111 found 6 days ago
Aer Lingus
Sun, 4 Oct - Sat, 17 Oct
DUB
Dublin
ALW
Walla Walla
€1,129 Return, found 6 days ago
€1,129
Return
found 6 days ago
Select Aer Lingus flight, departing Sun, 4 Oct from Dublin to Walla Walla, returning Sat, 17 Oct, priced at €1,129 found 6 days ago
American Airlines
Sun, 4 Oct - Sat, 17 Oct
DUB
Dublin
ALW
Walla Walla
€1,132 Return, found 6 days ago
€1,132
Return
found 6 days ago
Select American Airlines flight, departing Sun, 4 Oct from Dublin to Walla Walla, returning Sat, 17 Oct, priced at €1,132 found 6 days ago
Icelandair
Sun, 4 Oct - Sat, 17 Oct
DUB
Dublin
ALW
Walla Walla
€1,133 Return, found 6 days ago
€1,133
Return
found 6 days ago
Select Icelandair flight, departing Sun, 4 Oct from Dublin to Walla Walla, returning Sat, 17 Oct, priced at €1,133 found 6 days ago
Delta
Fri, 28 Aug - Thu, 10 Sept
DUB
Dublin
LWS
Lewiston
€1,133 Return, found 3 days ago
€1,133
Return
found 3 days ago
Select Delta flight, departing Fri, 28 Aug from Dublin to Lewiston, returning Thu, 10 Sept, priced at €1,133 found 3 days ago
Delta
Fri, 28 Aug - Thu, 10 Sept
DUB
Dublin
LWS
Lewiston
€1,139 Return, found 3 days ago
€1,139
Return
found 3 days ago
Select Delta flight, departing Fri, 28 Aug from Dublin to Lewiston, returning Thu, 10 Sept, priced at €1,139 found 3 days ago
Lufthansa
Sun, 4 Oct - Sat, 17 Oct
DUB
Dublin
ALW
Walla Walla
€1,157 Return, found 6 days ago
€1,157
Return
found 6 days ago
Select Lufthansa flight, departing Sun, 4 Oct from Dublin to Walla Walla, returning Sat, 17 Oct, priced at €1,157 found 6 days ago

Trending flights to Columbia County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sun, 4 Oct - Sat, 17 Oct
DUB
Dublin
ALW
Walla Walla
€1,024 Return, found 6 days ago
€1,024
Return
found 6 days ago
Select Icelandair flight, departing Sun, 4 Oct from Dublin to Walla Walla, returning Sat, 17 Oct, priced at €1,024 found 6 days ago

Frequently asked questions

How do I find cheap flights to Columbia County that have flexible change policies?
It's as easy as counting 1-2-3 with Expedia. Firstly, type in your travel details and click on "Search." Step 2? Check "No change fee" directly underneath the "Flexible change policies" filter on the top left of your screen. Step 3. Bag a cheap and flexible flight to Columbia County.
Which airlines fly to Columbia County?
Let Alaska Airlines take you there. This popular carrier operates 30 flights per month to Walla Walla Regional Airport (ALW), a Columbia County gateway.
How can I find cheap tickets to Columbia County?
You'll always pick up an amazing deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred travel date, then click on the flexible dates box above to compare prices for nearby days. €1,024 was the cheapest price for a flight to Columbia County in the last seven days.
How much is a flight to Columbia County?
The cost of a round-trip journey to Columbia County in the last seven days ranged between €1,024 and €1,157. If you were travelling one way from Dublin (DUB), you could have picked up a cheap fare from only €683.
What are the most popular airports to fly into in Columbia County?
Walla Walla Regional Airport (ALW) is the main entryway for people hoping to visit Columbia County. Approximately 30 monthly flights land at this airport.
How much is a plane ticket to Columbia County?
In the last seven days, seats to Columbia County ranged between €1,024 and €1,157. The early bird catches the worm, so book a cheap flight today.
What is the best time to go to Columbia County?
If you'd love to take in Columbia County's top city when it's at its liveliest, go to Dayton sometime in February, April and September. Like most places in the Northern Hemisphere, summertime here begins June 20, with average temperatures ranging between 13ºC and 27ºC.
What months are the cheapest to book a flight to Columbia County?
To score cheap flights to Columbia County, book sometime in February when the price of tickets are at their cheapest. When's the most expensive time? In the U.S, it's December.

Book with confidence

About Columbia County

Expedia offers flights to Columbia County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Columbia County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Columbia County
*Available to Expedia members.