$404 Cheap Flights from Walla Walla (ALW) to Buffalo (BUF)

View $404 flight on Mon, May 4, 2026Opens in a new window

Popular airlines from Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Walla Walla to Buffalo (ALW-BUF)

Prices were available within the past 7 days and start at $404 for one-way flights and $814 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, May 4 - Tue, May 26
ALW
Walla Walla
BUF
Buffalo
$814 Roundtrip, found 1 day ago
$814
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, May 4 from Walla Walla to Buffalo, returning Tue, May 26, priced at $814 found 1 day ago
American Airlines
Sun, May 3 - Tue, May 26
ALW
Walla Walla
BUF
Buffalo
$863 Roundtrip, found 1 day ago
$863
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, May 3 from Walla Walla to Buffalo, returning Tue, May 26, priced at $863 found 1 day ago
American Airlines
Mon, May 4 - Tue, May 26
ALW
Walla Walla
BUF
Buffalo
$864 Roundtrip, found 1 day ago
$864
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, May 4 from Walla Walla to Buffalo, returning Tue, May 26, priced at $864 found 1 day ago
Alaska Airlines
Sun, May 3 - Tue, May 26
ALW
Walla Walla
BUF
Buffalo
$871 Roundtrip, found 1 day ago
$871
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, May 3 from Walla Walla to Buffalo, returning Tue, May 26, priced at $871 found 1 day ago
American Airlines
Mon, May 4 - Tue, May 26
ALW
Walla Walla
BUF
Buffalo
$873 Roundtrip, found 1 day ago
$873
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, May 4 from Walla Walla to Buffalo, returning Tue, May 26, priced at $873 found 1 day ago
American Airlines
Mon, May 4 - Tue, May 26
ALW
Walla Walla
BUF
Buffalo
$879 Roundtrip, found 1 day ago
$879
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, May 4 from Walla Walla to Buffalo, returning Tue, May 26, priced at $879 found 1 day ago
American Airlines
Mon, May 4 - Tue, May 26
ALW
Walla Walla
BUF
Buffalo
$881 Roundtrip, found 1 day ago
$881
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, May 4 from Walla Walla to Buffalo, returning Tue, May 26, priced at $881 found 1 day ago
American Airlines
Sun, May 3 - Mon, May 25
ALW
Walla Walla
BUF
Buffalo
$883 Roundtrip, found 1 day ago
$883
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, May 3 from Walla Walla to Buffalo, returning Mon, May 25, priced at $883 found 1 day ago
American Airlines
Sun, May 3 - Tue, May 26
ALW
Walla Walla
BUF
Buffalo
$888 Roundtrip, found 1 day ago
$888
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, May 3 from Walla Walla to Buffalo, returning Tue, May 26, priced at $888 found 1 day ago
Alaska Airlines
Sun, May 3 - Tue, May 26
ALW
Walla Walla
BUF
Buffalo
$890 Roundtrip, found 1 day ago
$890
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, May 3 from Walla Walla to Buffalo, returning Tue, May 26, priced at $890 found 1 day ago

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Frequently asked questions

How much does a flight from Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from $404 and cheap return flights from $814 ALW to BUF with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ALW to BUF ticket fares go up or down.
What is the cheapest month to fly from Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest month to fly from ALW to BUF is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter ALW to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
American Airlines and Alaska Airlines are just some of the carriers that fly from Walla Walla, WA (ALW) to Buffalo, NY (BUF). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Walla Walla Regional Airport (ALW) to Buffalo Niagara International Airport (BUF) typically departs at around 5:05 AM, operated by Alaska Airlines and American Airlines. This seasonal service is available in July, and an early departure can give you a head start on your day in Buffalo. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
Can you fly business or first class from Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Select the "Business class" and "First class" filters when looking for ALW to BUF flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buffalo from Walla Walla Regional (ALW)?
From Walla Walla Regional (ALW), you can fly typically into Buffalo Niagara Intl. (BUF) to reach Buffalo. Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) Buffalo Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Walla Walla, WA (ALW-Walla Walla Regional) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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 ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Walla Walla Regional
Destination airport
Buffalo Niagara Intl.
Roundtrip price
$814
Distance
1940 mi

Book with confidence

Walla Walla to Buffalo Flights

The cheapest times to fly from Walla Walla to Buffalo

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 Walla Walla to Buffalo are during the month of May. You can find some of the cheapest flights from Walla Walla to Buffalo with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Walla Walla to Buffalo: 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 Walla Walla to Buffalo

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 Walla Walla to Buffalo in 2026. You can also book with separate airlines for your outbound and return journeys, from $404 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 Walla Walla to Buffalo 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 Walla Walla to Buffalo 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.

 

Walla Walla to Buffalo Flights

*Flight schedules are subject to change.

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*Available to One Key members.