$338 Cheap Flights from Walla Walla (ALW) to Houston (HOU)

View $338 flight on Sat, Jan 31, 2026Opens in a new window

Popular airlines from Walla Walla, WA (ALW-Walla Walla Regional) to Houston William Hobby Airport (HOU)

Cheap Flights from Walla Walla to Houston (ALW-HOU)

Prices were available within the past 7 days and start at $338 for one-way flights and $689 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Jan 31 - Sun, Feb 8
ALW
Walla Walla
HOU
Houston
$689 Roundtrip, found 22 hours ago
$689
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Sat, Jan 31 from Walla Walla to Houston, returning Sun, Feb 8, priced at $689 found 22 hours ago

Alternative airports near Houston

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

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $582
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $582

Frequently asked questions

How much does a flight from Walla Walla Regional Airport (ALW) to William P. Hobby Airport (HOU) cost?
Grab a cheap one-way flight from $338 or cheap return flight from $689 from Walla Walla Regional Airport (ALW) to William P. Hobby Airport (HOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Walla Walla Regional Airport (ALW) to William P. Hobby Airport (HOU)?
Flying in January is a good way to save, as it's the cheapest month for flights between ALW and HOU. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Walla Walla Regional Airport (ALW) to William P. Hobby Airport (HOU)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest ALW to HOU flight.
How many flights per day from Walla Walla Regional Airport (ALW) to William P. Hobby Airport (HOU)?
You'll have to take a flight with a layover when traveling from Walla Walla Regional Airport (ALW) to William P. Hobby Airport (HOU). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from ALW to HOU?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Walla Walla Regional Airport (ALW) to William P. Hobby Airport (HOU)?
To reach William P. Hobby Airport (HOU) on schedule, pick a flight that leaves Walla Walla Regional Airport (ALW) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Walla Walla Regional Airport (ALW) to William P. Hobby Airport (HOU) last-minute?
Booking your flight from ALW to HOU shortly before your getaway is typically more expensive. However, if there's some wiggle room with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book an ALW to HOU flight and hotel package?
Compared with arranging hotels and flights separately, booking an ALW to HOU flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the stress out of planning your trip. Simply secure your flights and choose from our wide range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Walla Walla Regional Airport (ALW) to William P. Hobby Airport (HOU)?
If you booked your ALW to HOU flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Walla Walla Regional
Destination airport
William P. Hobby
Airlines serving
American Airlines
Roundtrip price
$689
Distance
1680 mi

Book with confidence

Walla Walla to Houston Flights

The cheapest times to fly from Walla Walla to Houston

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

 

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

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

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 Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $338 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 Houston 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 Houston 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 Houston Flights

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*Available to One Key members.