$127 Cheap Flights from Monterey (MRY) to Walla Walla (ALW)

View $127 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Monterey Peninsula Airport (MRY) to Walla Walla, WA (ALW-Walla Walla Regional)

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Cheap Flights from Monterey to Walla Walla (MRY-ALW)

Prices were available within the past 7 days and start at $127 for one-way flights and $243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Sep 2 - Sat, Sep 13
MRY
Monterey
ALW
Walla Walla
$243 Roundtrip, found 16 hours ago
$243
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Tue, Sep 2 from Monterey to Walla Walla, returning Sat, Sep 13, priced at $243 found 16 hours ago
Hawaiian Airlines
Tue, Aug 12 - Wed, Aug 27
MRY
Monterey
ALW
Walla Walla
$248 Roundtrip, found 16 hours ago
$248
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Tue, Aug 12 from Monterey to Walla Walla, returning Wed, Aug 27, priced at $248 found 16 hours ago
Hawaiian Airlines
Tue, Oct 21 - Tue, Nov 4
MRY
Monterey
ALW
Walla Walla
$250 Roundtrip, found 16 hours ago
$250
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Tue, Oct 21 from Monterey to Walla Walla, returning Tue, Nov 4, priced at $250 found 16 hours ago
Hawaiian Airlines
Tue, Oct 21 - Sat, Nov 1
MRY
Monterey
ALW
Walla Walla
$252 Roundtrip, found 16 hours ago
$252
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Tue, Oct 21 from Monterey to Walla Walla, returning Sat, Nov 1, priced at $252 found 16 hours ago
Hawaiian Airlines
Sat, Sep 27 - Sat, Oct 11
MRY
Monterey
ALW
Walla Walla
$256 Roundtrip, found 16 hours ago
$256
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Sat, Sep 27 from Monterey to Walla Walla, returning Sat, Oct 11, priced at $256 found 16 hours ago
Hawaiian Airlines
Tue, Nov 4 - Sat, Nov 15
MRY
Monterey
ALW
Walla Walla
$258 Roundtrip, found 19 hours ago
$258
Roundtrip
found 19 hours ago
Select Hawaiian Airlines flight, departing Tue, Nov 4 from Monterey to Walla Walla, returning Sat, Nov 15, priced at $258 found 19 hours ago
Alaska Airlines
Sat, Oct 25 - Tue, Nov 4
MRY
Monterey
ALW
Walla Walla
$258 Roundtrip, found 16 hours ago
$258
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Sat, Oct 25 from Monterey to Walla Walla, returning Tue, Nov 4, priced at $258 found 16 hours ago
Hawaiian Airlines
Mon, Oct 20 - Tue, Nov 4
MRY
Monterey
ALW
Walla Walla
$260 Roundtrip, found 16 hours ago
$260
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Mon, Oct 20 from Monterey to Walla Walla, returning Tue, Nov 4, priced at $260 found 16 hours ago
Hawaiian Airlines
Tue, Oct 21 - Fri, Oct 31
MRY
Monterey
ALW
Walla Walla
$262 Roundtrip, found 16 hours ago
$262
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Tue, Oct 21 from Monterey to Walla Walla, returning Fri, Oct 31, priced at $262 found 16 hours ago
Alaska Airlines
Sat, Oct 25 - Wed, Nov 5
MRY
Monterey
ALW
Walla Walla
$264 Roundtrip, found 16 hours ago
$264
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Sat, Oct 25 from Monterey to Walla Walla, returning Wed, Nov 5, priced at $264 found 16 hours ago

Alternative airports near Walla Walla

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Walla Walla Regional ALW. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $529
ALW
Walla Walla Regional
CheapestClosest
Average driving time to city center6 min
Flights from $529
Flights from Monterey (MRY) to Walla Walla (ALW)
Origin airport
Monterey Peninsula
Destination airport
Walla Walla Regional
Airlines serving
Alaska Airlines, Hawaiian Airlines
Roundtrip price
$242
Distance
681 mi

Monterey to Walla Walla Flights

The cheapest times to fly from Monterey to Walla Walla

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Monterey to Walla Walla are during the month of September. You can find some of the cheapest flights from Monterey to Walla Walla with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Monterey to Walla Walla

Sunday is one of the best days to book for cheap flights from Monterey to Walla Walla: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Monterey to Walla Walla

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Monterey to Walla Walla in 2025. You can also book with separate airlines for your outbound and return journeys, from $127 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Monterey to Walla Walla flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Monterey to Walla Walla airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Monterey Peninsula Airport (MRY) to Walla Walla Regional Airport (ALW) cost?
Discover the latest flight deals from MRY to ALW by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MRY to ALW?
The cheapest flights from MRY to ALW are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MRY to ALW?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MRY to ALW. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Monterey Peninsula Airport (MRY) to Walla Walla Regional Airport (ALW)?
Nonstop flights from Monterey Peninsula Airport (MRY) to Walla Walla Regional Airport (ALW) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MRY to ALW?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Monterey Peninsula Airport (MRY) to Walla Walla Regional Airport (ALW)?
To touch down at Walla Walla Regional Airport (ALW) without delays, book a flight that takes off from Monterey Peninsula Airport (MRY) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Monterey Peninsula Airport (MRY) to Walla Walla Regional Airport (ALW) last-minute?
Booking your flight from MRY to ALW shortly before your getaway is usually more expensive. However, if there's some wiggle room with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a MRY to ALW flight and hotel package?
Securing a MRY to ALW flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Monterey Peninsula Airport (MRY) to Walla Walla Regional Airport (ALW)?
If you booked your MRY to ALW flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.