To save on the cost of your flight from Walla Walla to Bellingham, book at least 31 days before your planned departure. Booking around this time can save you about 54% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $158 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $203.
Our data shows that February tends to be the cheapest month to fly to Bellingham from Walla Walla. Users have commonly found prices around $148 for the month, but tickets can be as low as $92. Due to multiple factors, prepare for potentially higher prices in August.