Cheap flights to Columbia County

View €791 flight on Tue, 26 May 2026Opens in a new window

Popular airlines to Columbia County

  • Delta

  • Alaska Airlines

  • American Airlines

  • KLM

  • Air France

  • Japan Airlines

  • Aer Lingus

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Cheap round-trip flights to Columbia County

Prices were available within the past 7 days and start at €791 for one-way flights and €1,213 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, 26 May - Sun, 31 May
DUB
Dublin
ALW
Walla Walla
€1,213 Return, found 6 hours ago
€1,213
Return
found 6 hours ago
Select British Airways flight, departing Tue, 26 May from Dublin to Walla Walla, returning Sun, 31 May, priced at €1,213 found 6 hours ago
American Airlines
Tue, 26 May - Sun, 31 May
DUB
Dublin
ALW
Walla Walla
€1,225 Return, found 6 hours ago
€1,225
Return
found 6 hours ago
Select American Airlines flight, departing Tue, 26 May from Dublin to Walla Walla, returning Sun, 31 May, priced at €1,225 found 6 hours ago
American Airlines
Tue, 26 May - Sun, 31 May
DUB
Dublin
ALW
Walla Walla
€1,227 Return, found 6 hours ago
€1,227
Return
found 6 hours ago
Select American Airlines flight, departing Tue, 26 May from Dublin to Walla Walla, returning Sun, 31 May, priced at €1,227 found 6 hours ago
Aer Lingus
Tue, 26 May - Sun, 31 May
DUB
Dublin
ALW
Walla Walla
€1,231 Return, found 6 hours ago
€1,231
Return
found 6 hours ago
Select Aer Lingus flight, departing Tue, 26 May from Dublin to Walla Walla, returning Sun, 31 May, priced at €1,231 found 6 hours ago
American Airlines
Thu, 9 Jul - Thu, 30 Jul
DUB
Dublin
ALW
Walla Walla
€1,233 Return, found 4 days ago
€1,233
Return
found 4 days ago
Select American Airlines flight, departing Thu, 9 Jul from Dublin to Walla Walla, returning Thu, 30 Jul, priced at €1,233 found 4 days ago
Aer Lingus
Tue, 26 May - Sun, 31 May
DUB
Dublin
ALW
Walla Walla
€1,235 Return, found 6 hours ago
€1,235
Return
found 6 hours ago
Select Aer Lingus flight, departing Tue, 26 May from Dublin to Walla Walla, returning Sun, 31 May, priced at €1,235 found 6 hours ago
American Airlines
Tue, 26 May - Sun, 31 May
DUB
Dublin
ALW
Walla Walla
€1,236 Return, found 6 hours ago
€1,236
Return
found 6 hours ago
Select American Airlines flight, departing Tue, 26 May from Dublin to Walla Walla, returning Sun, 31 May, priced at €1,236 found 6 hours ago
Finnair
Thu, 9 Jul - Thu, 30 Jul
DUB
Dublin
ALW
Walla Walla
€1,237 Return, found 4 days ago
€1,237
Return
found 4 days ago
Select Finnair flight, departing Thu, 9 Jul from Dublin to Walla Walla, returning Thu, 30 Jul, priced at €1,237 found 4 days ago
Aer Lingus
Thu, 9 Jul - Thu, 30 Jul
DUB
Dublin
ALW
Walla Walla
€1,239 Return, found 4 days ago
€1,239
Return
found 4 days ago
Select Aer Lingus flight, departing Thu, 9 Jul from Dublin to Walla Walla, returning Thu, 30 Jul, priced at €1,239 found 4 days ago
Delta
Thu, 9 Jul - Thu, 30 Jul
DUB
Dublin
LWS
Lewiston
€1,343 Return, found 4 days ago
€1,343
Return
found 4 days ago
Select Delta flight, departing Thu, 9 Jul from Dublin to Lewiston, returning Thu, 30 Jul, priced at €1,343 found 4 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.

British Airways
Tue, 26 May - Sun, 31 May
DUB
Dublin
ALW
Walla Walla
€1,213 Return, found 6 hours ago
€1,213
Return
found 6 hours ago
Select British Airways flight, departing Tue, 26 May from Dublin to Walla Walla, returning Sun, 31 May, priced at €1,213 found 6 hours 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. €1,213 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 €1,213 and €1,343. If you were travelling one way from Dublin (DUB), you could have picked up a cheap fare from only €791.
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 €1,213 and €1,343. 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.

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About Columbia County

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About Columbia County

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