Walla Walla County Courthouse in Walla Walla, Washington

Flight to Walla Walla County

View S$418 flight on Sat, 13 Jun, 2026Opens in a new window

Popular airlines to Walla Walla County

  • Alaska Airlines

  • American Airlines

  • Delta

  • United

  • Aeromexico

  • British Airways

  • KLM

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% 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 Walla Walla County

Prices were available within the past 7 days and start at S$418 for one-way flights and S$701 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 13 Jun - Fri, 26 Jun
SEA
Seattle
PSC
Pasco
S$701 Return, found 1 day ago
S$701
Return
found 1 day ago
Select Delta flight, departing Sat, 13 Jun from Seattle to Pasco, returning Fri, 26 Jun, priced at S$701 found 1 day ago
Delta
Sat, 13 Jun - Fri, 26 Jun
SEA
Seattle
PSC
Pasco
S$706 Return, found 1 day ago
S$706
Return
found 1 day ago
Select Delta flight, departing Sat, 13 Jun from Seattle to Pasco, returning Fri, 26 Jun, priced at S$706 found 1 day ago
Delta
Sat, 13 Jun - Fri, 26 Jun
SEA
Seattle
PSC
Pasco
S$713 Return, found 1 day ago
S$713
Return
found 1 day ago
Select Delta flight, departing Sat, 13 Jun from Seattle to Pasco, returning Fri, 26 Jun, priced at S$713 found 1 day ago
Delta
Sat, 13 Jun - Fri, 26 Jun
SEA
Seattle
PSC
Pasco
S$732 Return, found 1 day ago
S$732
Return
found 1 day ago
Select Delta flight, departing Sat, 13 Jun from Seattle to Pasco, returning Fri, 26 Jun, priced at S$732 found 1 day ago
American Airlines
Sat, 13 Jun - Fri, 26 Jun
SEA
Seattle
PSC
Pasco
S$745 Return, found 1 day ago
S$745
Return
found 1 day ago
Select American Airlines flight, departing Sat, 13 Jun from Seattle to Pasco, returning Fri, 26 Jun, priced at S$745 found 1 day ago
Delta
Sat, 13 Jun - Fri, 26 Jun
SEA
Seattle
PSC
Pasco
S$746 Return, found 1 day ago
S$746
Return
found 1 day ago
Select Delta flight, departing Sat, 13 Jun from Seattle to Pasco, returning Fri, 26 Jun, priced at S$746 found 1 day ago
Delta
Sat, 13 Jun - Fri, 26 Jun
SEA
Seattle
PSC
Pasco
S$752 Return, found 1 day ago
S$752
Return
found 1 day ago
Select Delta flight, departing Sat, 13 Jun from Seattle to Pasco, returning Fri, 26 Jun, priced at S$752 found 1 day ago
United
Sat, 13 Jun - Fri, 26 Jun
SEA
Seattle
PSC
Pasco
S$1,341 Return, found 1 day ago
S$1,341
Return
found 1 day ago
Select United flight, departing Sat, 13 Jun from Seattle to Pasco, returning Fri, 26 Jun, priced at S$1,341 found 1 day ago
EVA Airways
Sat, 13 Jun - Fri, 26 Jun
SIN
Singapore
PSC
Pasco
S$1,516 Return, found 1 day ago
S$1,516
Return
found 1 day ago
Select EVA Airways flight, departing Sat, 13 Jun from Singapore to Pasco, returning Fri, 26 Jun, priced at S$1,516 found 1 day ago
Qatar Airways
Sat, 13 Jun - Fri, 26 Jun
SIN
Singapore
PSC
Pasco
S$3,101 Return, found 1 day ago
S$3,101
Return
found 1 day ago
Select Qatar Airways flight, departing Sat, 13 Jun from Singapore to Pasco, returning Fri, 26 Jun, priced at S$3,101 found 1 day ago

Trending flights to Walla Walla 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.

EVA Airways
Sat, 13 Jun - Fri, 26 Jun
SIN
Singapore
PSC
Pasco
S$1,516 Return, found 1 day ago
S$1,516
Return
found 1 day ago
Select EVA Airways flight, departing Sat, 13 Jun from Singapore to Pasco, returning Fri, 26 Jun, priced at S$1,516 found 1 day ago

Frequently asked questions

How do I find cheap flights to Walla Walla County that have flexible change policies?
Search for your low-cost flights to Walla Walla County, then mark the "No change fee" box directly underneath the "Flexible change policies" filter. It really is that simple. We know that plans can change and flexibility matters, so you can book with confidence with Expedia.
Which airlines fly to Walla Walla County?
Alaska Airlines is a popular carrier servicing Walla Walla County. Search for a ticket to Walla Walla Regional Airport (ALW) and you'll have 30 Alaska Airlines flights every month to choose from.
How can I find cheap tickets to Walla Walla County?
A good strategy for scoring cheap airfares is to be flexible with your travel dates. Begin with searching for your flight to Walla Walla County, then click on the "flexible dates" box for a list of prices for nearby days. Want another tip? Book in advance. For an idea of costs, S$701 was the lowest price for a flight to Walla Walla County in the last seven days.
How much is a flight to Walla Walla County?
One-way flights taking off from Seattle (SEA) sold for just S$418 in the last seven days. During this period, the price of a round-trip journey to Walla Walla County varied between S$701 and S$3,101. If you find a fantastic deal, book quickly — these fares don't stick around.
What are the most popular airports to fly into in Walla Walla County?
The main entryway to Walla Walla County, roughly 30 flights taxi into Walla Walla Regional Airport (ALW) every month. Keep an eye out for an awesome deal, book your fare and get set to experience this sensational region.
When is the cheapest time to fly to Walla Walla County?
If you're not fixed on what date you travel to Walla Walla County, depart earlier in the week. The cheapest day to take off is generally Tuesday, followed closely by Monday. Saturday is typically the priciest day, with many people preferring to take off on the weekend.
How much is a plane ticket to Walla Walla County?
Plane tickets to Walla Walla County varied from S$701 to S$3,101 in the last seven days. Normally, the quicker you book the better the deal.
What is the best time to go to Walla Walla County?
Walla Walla, Walla Walla County's most prominent city, is a fantastic place to explore at anytime. Not a huge fan of cooler weather? Then journey here from June 20 onward during the summer months, when temperatures vary from 13ºC to 27ºC. March, May and August is when Walla Walla is really buzzing.
What months are the cheapest to book a flight to Walla Walla County?
February is the ideal month to grab an impressive deal to Walla Walla County. Bear in mind that the costliest time to book a ticket in the U.S. Isn't during the peak of summer, but in December.

Book with confidence

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

Travel information

Walla Walla County Flights Information

Airlines serving
Delta, American Airlines, China Airlines, Cathay Pacific, United, EVA Airways, Qatar Airways
Roundtrip price
from S$701
Walla Walla County Flights Information
*Available to Expedia members.