Flight to Columbia County

View S$1,599 flight on Fri, 29 May, 2026Opens in a new window

Popular airlines to Columbia County

  • Alaska Airlines

  • Delta

  • American Airlines

  • KLM

  • Air France

  • Korean Air

  • Japan Airlines

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Cheap round-trip flights to Columbia County

Prices were available within the past 7 days and start at S$1,599 for one-way flights and S$2,792 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 4 Jun - Thu, 11 Jun
SIN
Singapore
LWS
Lewiston
S$2,792 Return, found 6 days ago
S$2,792
Return
found 6 days ago
Select Delta flight, departing Thu, 4 Jun from Singapore to Lewiston, returning Thu, 11 Jun, priced at S$2,792 found 6 days ago
Delta
Thu, 4 Jun - Thu, 11 Jun
SIN
Singapore
LWS
Lewiston
S$2,794 Return, found 6 days ago
S$2,794
Return
found 6 days ago
Select Delta flight, departing Thu, 4 Jun from Singapore to Lewiston, returning Thu, 11 Jun, priced at S$2,794 found 6 days ago
Korean Air
Thu, 4 Jun - Thu, 11 Jun
SIN
Singapore
LWS
Lewiston
S$2,796 Return, found 6 days ago
S$2,796
Return
found 6 days ago
Select Korean Air flight, departing Thu, 4 Jun from Singapore to Lewiston, returning Thu, 11 Jun, priced at S$2,796 found 6 days ago
Korean Air
Thu, 4 Jun - Thu, 11 Jun
SIN
Singapore
LWS
Lewiston
S$2,797 Return, found 6 days ago
S$2,797
Return
found 6 days ago
Select Korean Air flight, departing Thu, 4 Jun from Singapore to Lewiston, returning Thu, 11 Jun, priced at S$2,797 found 6 days ago
Delta
Thu, 4 Jun - Thu, 11 Jun
SIN
Singapore
LWS
Lewiston
S$2,892 Return, found 6 days ago
S$2,892
Return
found 6 days ago
Select Delta flight, departing Thu, 4 Jun from Singapore to Lewiston, returning Thu, 11 Jun, priced at S$2,892 found 6 days ago
Delta
Thu, 4 Jun - Thu, 11 Jun
SIN
Singapore
LWS
Lewiston
S$2,894 Return, found 6 days ago
S$2,894
Return
found 6 days ago
Select Delta flight, departing Thu, 4 Jun from Singapore to Lewiston, returning Thu, 11 Jun, priced at S$2,894 found 6 days ago
Asiana Airlines
Thu, 4 Jun - Thu, 11 Jun
SIN
Singapore
LWS
Lewiston
S$2,895 Return, found 6 days ago
S$2,895
Return
found 6 days ago
Select Asiana Airlines flight, departing Thu, 4 Jun from Singapore to Lewiston, returning Thu, 11 Jun, priced at S$2,895 found 6 days ago
Asiana Airlines
Thu, 4 Jun - Thu, 11 Jun
SIN
Singapore
LWS
Lewiston
S$2,896 Return, found 6 days ago
S$2,896
Return
found 6 days ago
Select Asiana Airlines flight, departing Thu, 4 Jun from Singapore to Lewiston, returning Thu, 11 Jun, priced at S$2,896 found 6 days ago
KLM
Thu, 4 Jun - Thu, 11 Jun
SIN
Singapore
LWS
Lewiston
S$3,092 Return, found 6 days ago
S$3,092
Return
found 6 days ago
Select KLM flight, departing Thu, 4 Jun from Singapore to Lewiston, returning Thu, 11 Jun, priced at S$3,092 found 6 days ago
Air France
Thu, 4 Jun - Thu, 11 Jun
SIN
Singapore
LWS
Lewiston
S$4,566 Return, found 6 days ago
S$4,566
Return
found 6 days ago
Select Air France flight, departing Thu, 4 Jun from Singapore to Lewiston, returning Thu, 11 Jun, priced at S$4,566 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.

Delta
Thu, 4 Jun - Thu, 11 Jun
SIN
Singapore
LWS
Lewiston
S$2,792 Return, found 6 days ago
S$2,792
Return
found 6 days ago
Select Delta flight, departing Thu, 4 Jun from Singapore to Lewiston, returning Thu, 11 Jun, priced at S$2,792 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. S$2,792 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 S$2,792 and S$4,566. If you were travelling one way from Singapore (SIN), you could have picked up a cheap fare from only S$1,599.
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.
When is the cheapest time to fly to Columbia County?
If you're not set on what day you travel to Columbia County, try to fly out early on in the week. The most economical day to take off is normally Tuesday, closely followed by Monday. Saturday is typically the priciest day, with many people preferring to fly on the weekend.
How much is a plane ticket to Columbia County?
In the last seven days, seats to Columbia County ranged between S$2,792 and S$4,566. 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.

Travel information

Columbia County Flights Information

Airlines serving
Emirates, Lufthansa, Korean Air, Delta, Cathay Pacific, Japan Airlines, EVA Airways, Asiana Airlines, KLM, Air France
Roundtrip price
from S$2,792
Columbia County Flights Information

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