What is the cheapest airline to fly from Boston to Walla Walla round-trip?

Flying on Alaska Airlines is currently your cheapest option to Walla Walla, with prices starting at $422.

In terms of precipitation, rainfall in Walla Walla ranges from 0.5 - 2.3 inches per month. December is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit Walla Walla when rainfall is around 0.5 in.

If weather is an important factor for your trip to Walla Walla, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 33.8 F).

What is the cheapest time of day to fly from BOS to ALW?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Walla Walla as you normally would.

Most accurate provider : When it comes to deals on Boston-Walla Walla flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Walla Walla flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Walla Walla flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Boston-Walla Walla flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Walla Walla flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Boston to Walla Walla that include hotel bookings?

Yes. In addition to deals on Boston to Walla Walla flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Boston to Walla Walla?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Walla Walla.

Can I find deals for business class flights from Boston to Walla Walla?

Yes. Cheapflights offers flight deals from Boston to Walla Walla by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Boston to Walla Walla

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Find flight deals from Boston to Walla Walla

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars

Provider with most accurate pricing for Boston Logan Intl-Walla Walla flight deals.

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Provider most trusted by Cheapflights users for Boston Logan Intl-Walla Walla flights.

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Most accurate provider: When it comes to deals on Boston-Walla Walla flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Walla Walla flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Walla Walla flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Boston-Walla Walla flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Walla Walla flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Walla Walla

Have a flexible travel schedule? Discover the best time to fly to Walla Walla from Boston with our price prediction graph.

BOS-ALW

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Walla Walla

What is the cheapest month to book a flight from Boston to Walla Walla?

Currently, January is the cheapest month in which you can book a flight from Boston to Walla Walla (average of $266). Flying from Boston to Walla Walla in July is currently the most expensive (average of $525). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Walla Walla

Read through reviews of airlines operating flights from Boston to Walla Walla, such as Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,847 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Alaska Airlines

8.0

Very good

11,847 reviews

Alaska Airlines

8.0

Very good

11,847 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

What is the cheapest airline to fly from Boston to Walla Walla round-trip?
Flying on Alaska Airlines is currently your cheapest option to Walla Walla, with prices starting at $422.
Can I find deals for flights from Boston to Walla Walla that include hotel bookings?
Yes. In addition to deals on Boston to Walla Walla flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boston to Walla Walla?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Walla Walla.
Can I find deals for business class flights from Boston to Walla Walla?
Yes. Cheapflights offers flight deals from Boston to Walla Walla by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Boston to Walla Walla?
Currently, January is the cheapest month in which you can book a flight from Boston to Walla Walla (average of $266). Flying from Boston to Walla Walla in July is currently the most expensive (average of $525). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Boston to Walla Walla

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$422	Average$563	FlexibilityNo cancel fee	On-time75%

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Cheap flights from Boston to Walla Walla (BOS - ALW)

Find cheap flights from Boston to Walla Walla with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Boston to Walla Walla

Most accurate provider

Most trusted provider

Best time to book a flight from Boston to Walla Walla

Have a flexible travel schedule? Discover the best time to fly to Walla Walla from Boston with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Boston to Walla Walla

What is the cheapest month to book a flight from Boston to Walla Walla?

Reviews of airlines servicing Walla Walla

Read through reviews of airlines operating flights from Boston to Walla Walla, such as Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Boston to Walla Walla. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Boston to Walla Walla round-trip?

Can I find deals for flights from Boston to Walla Walla that include hotel bookings?

How can I find direct flights from Boston to Walla Walla?

Can I find deals for business class flights from Boston to Walla Walla?

What is the cheapest month to book a flight from Boston to Walla Walla?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Walla Walla

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Complete your trip

Complete your trip to Walla Walla by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Boston to Walla Walla by cabin class

Find flights from Boston to Walla Walla, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Boston and Walla Walla flights

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