$121 Cheap Flights from Las Vegas (LAS) to Walla Walla (ALW)

View $121 flight on Tue, Feb 10, 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Walla Walla, WA (ALW-Walla Walla Regional)

Cheap Flights from Las Vegas to Walla Walla (LAS-ALW)

Prices were available within the past 7 days and start at $121 for one-way flights and $222 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Dec 24 - Wed, Jan 7
LAS
Las Vegas
ALW
Walla Walla
$222 Roundtrip, found 5 days ago
$222
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 24 from Las Vegas to Walla Walla, returning Wed, Jan 7, priced at $222 found 5 days ago
Hawaiian Airlines
Thu, Dec 25 - Wed, Jan 7
LAS
Las Vegas
ALW
Walla Walla
$232 Roundtrip, found 5 days ago
$232
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Thu, Dec 25 from Las Vegas to Walla Walla, returning Wed, Jan 7, priced at $232 found 5 days ago
Hawaiian Airlines
Wed, Dec 24 - Wed, Jan 14
LAS
Las Vegas
ALW
Walla Walla
$241 Roundtrip, found 5 days ago
$241
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 24 from Las Vegas to Walla Walla, returning Wed, Jan 14, priced at $241 found 5 days ago
Hawaiian Airlines
Wed, Dec 24 - Sat, Jan 3
LAS
Las Vegas
ALW
Walla Walla
$242 Roundtrip, found 5 days ago
$242
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 24 from Las Vegas to Walla Walla, returning Sat, Jan 3, priced at $242 found 5 days ago
Hawaiian Airlines
Wed, Dec 24 - Mon, Jan 5
LAS
Las Vegas
ALW
Walla Walla
$251 Roundtrip, found 5 days ago
$251
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 24 from Las Vegas to Walla Walla, returning Mon, Jan 5, priced at $251 found 5 days ago
Hawaiian Airlines
Wed, Dec 24 - Fri, Jan 2
LAS
Las Vegas
ALW
Walla Walla
$252 Roundtrip, found 5 days ago
$252
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 24 from Las Vegas to Walla Walla, returning Fri, Jan 2, priced at $252 found 5 days ago
Hawaiian Airlines
Thu, Dec 25 - Mon, Jan 5
LAS
Las Vegas
ALW
Walla Walla
$261 Roundtrip, found 5 days ago
$261
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Thu, Dec 25 from Las Vegas to Walla Walla, returning Mon, Jan 5, priced at $261 found 5 days ago
Hawaiian Airlines
Thu, Dec 25 - Fri, Jan 2
LAS
Las Vegas
ALW
Walla Walla
$262 Roundtrip, found 5 days ago
$262
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Thu, Dec 25 from Las Vegas to Walla Walla, returning Fri, Jan 2, priced at $262 found 5 days ago
Hawaiian Airlines
Tue, Dec 23 - Wed, Jan 7
LAS
Las Vegas
ALW
Walla Walla
$273 Roundtrip, found 5 days ago
$273
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Dec 23 from Las Vegas to Walla Walla, returning Wed, Jan 7, priced at $273 found 5 days ago
Alaska Airlines
Sat, May 2 - Wed, May 6
LAS
Las Vegas
ALW
Walla Walla
$324 Roundtrip, found 3 days ago
$324
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, May 2 from Las Vegas to Walla Walla, returning Wed, May 6, priced at $324 found 3 days ago

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Walla Walla Regional Airport (ALW) cost?
Lock in a cheap one-way flight from $121 or cheap return flight from $222 from Harry Reid Intl. Airport (LAS) to Walla Walla Regional Airport (ALW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Walla Walla Regional Airport (ALW)?
Planning your trip for December is a great way to save, as it's the cheapest month for flights between LAS and ALW. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Walla Walla Regional Airport (ALW)?
To find the cheapest airline that'll fly you from LAS to ALW, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Harry Reid Intl. Airport (LAS) to Walla Walla Regional Airport (ALW)?
There are no daily direct flights departing from Harry Reid Intl. Airport (LAS) to Walla Walla Regional Airport (ALW). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from LAS to ALW?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on various factors, including the carrier 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 Harry Reid Intl. Airport (LAS) to Walla Walla Regional Airport (ALW)?
To avoid potential delays on the Harry Reid Intl. Airport (LAS) to Walla Walla Regional Airport (ALW) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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.
What airports do you fly into for Walla Walla from Harry Reid Intl. Airport (LAS)?
If you're taking a direct flight from Harry Reid Intl. Airport (LAS) to Walla Walla, Tri-Cities Airport (PSC) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Walla Walla Regional Airport (ALW) last-minute?
Last-minute fares from LAS to ALW are typically more expensive. For the lowest prices, start looking for flights early. That said, if your travel plans are flexible, you may land a cheap fare right before you leave.
Is it cheaper to book a LAS to ALW flight and hotel package?
Compared with arranging flights and hotels separately, booking a LAS to ALW flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the stress out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Walla Walla Regional Airport (ALW)?
In most instances, you can modify or cancel your LAS to ALW flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want more information, head to our Customer Service portal.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Walla Walla Regional
Airlines serving
Alaska Airlines
Roundtrip price
$222
Distance
709 mi

Book with confidence

Las Vegas to Walla Walla Flights

The cheapest times to fly from Las Vegas 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 Las Vegas to Walla Walla are during the month of December. You can find some of the cheapest flights from Las Vegas to Walla Walla with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Walla Walla

Sunday is one of the best days to book for cheap flights from Las Vegas 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 Las Vegas 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 Las Vegas to Walla Walla in 2025. You can also book with separate airlines for your outbound and return journeys, from $121 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 Las Vegas 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 Las Vegas 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.

 

Las Vegas to Walla Walla Flights

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*Available to One Key members.