How do I get Price Alerts for flights from Houston George Bush Intcntl Airport to Walla Walla?

Search flight deals from Houston George Bush Intcntl Airport to Walla Walla . While viewing offers you’ll have the option to create a Price Alert.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

What documentation or ID do you need to fly to Walla Walla Airport?

The travel and health documents required for your trip to Walla Walla Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Walla Walla Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$429 Cheap Flights from Houston George Bush Intcntl Airport to Walla Walla in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Houston George Bush Intcntl Airport to Walla Walla

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 2:42 pm

IAH

ALW

10h 42m

1 stop

5:13 am - 5:19 pm

ALW

IAH

10h 06m

1 stop

$429Alaska Airlines

Tue, Aug 4 - Tue, Aug 11

6:19 pm - 2:42 pm

IAH

ALW

22h 23m

2 stops

3:22 pm - 11:59 pm

ALW

IAH

6h 37m

1 stop

$536Alaska Airlines

Tue, Aug 4 - Tue, Aug 11

5:00 am - 2:42 pm

IAH

ALW

11h 42m

2 stops

5:13 am - 8:00 pm

ALW

IAH

12h 47m

2 stops

$579Alaska Airlines

Tue, Aug 4 - Tue, Aug 11

6:53 pm - 11:58 pm

IAH

ALW

7h 05m

1 stop

5:30 am - 5:21 am

ALW

IAH

21h 51m

1 stop

$864Alaska Airlines

Mon, Mar 16 - Fri, Mar 20

5:33 pm - 3:46 pm

IAH

ALW

24h 13m

2 stops

3:37 pm - 3:47 pm

ALW

IAH

22h 10m

1 stop

$918Alaska Airlines

Mon, Mar 16 - Fri, Mar 20

Alaska Airlines flights from Houston George Bush Intcntl Airport to Walla Walla

Our best Alaska Airlines deals on Houston George Bush Intcntl Airport to Walla Walla flight tickets

Alaska Airlines

Aug 4

IAH6:00 amHouston George Bush Intcntl

10h 42m

1 stop

ALW2:42 pmWalla Walla

Aug 11

ALW5:13 amWalla Walla

10h 06m

1 stop

IAH5:19 pmHouston George Bush Intcntl

$429

Alaska Airlines

Aug 4

IAH6:19 pmHouston George Bush Intcntl

22h 23m

2 stops

ALW2:42 pmWalla Walla

Aug 11

ALW3:22 pmWalla Walla

6h 37m

1 stop

IAH11:59 pmHouston George Bush Intcntl

$536

Alaska Airlines

Aug 4

IAH5:00 amHouston George Bush Intcntl

11h 42m

2 stops

ALW2:42 pmWalla Walla

Aug 11

ALW5:13 amWalla Walla

12h 47m

2 stops

IAH8:00 pmHouston George Bush Intcntl

$579

momondo Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Walla Walla that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Tue 8/4

6:00 am-2:42 pm

1 stop10h 42m

Walla Walla

Tue 8/11

5:13 am-5:19 pm

1 stop10h 06m

$429

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Tue 8/4

6:19 pm-2:42 pm

2 stops22h 23m

Walla Walla

Tue 8/11

3:22 pm-11:59 pm

1 stop6h 37m

$536

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Tue 8/4

5:00 am-2:42 pm

2 stops11h 42m

Walla Walla

Tue 8/11

5:13 am-8:00 pm

2 stops12h 47m

$579

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Mon 3/16

6:53 pm-11:58 pm

1 stop7h 05m

Walla Walla

Fri 3/20

5:30 am-5:21 am

1 stop21h 51m

$864

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Mon 3/16

5:33 pm-3:46 pm

2 stops24h 13m

Walla Walla

Fri 3/20

3:37 pm-3:47 pm

1 stop22h 10m

$918

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Houston George Bush Intcntl Airport to Walla Walla

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Walla Walla according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Walla Walla (IAH to ALW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Walla Walla

Fastest flight time	10h 42m
Direct flights	None

The fastest flight from Houston George Bush Intcntl Airport to Walla Walla takes 10h 42m

There are no direct flights from Houston George Bush Intcntl Airport to Walla Walla. There are no popular flight routes from Houston George Bush Intcntl Airport to Walla Walla.

Search flight deals

How far is Houston George Bush Intcntl to Walla Walla by plane?
Walla Walla is 1661.3 mi away from Houston George Bush Intcntl. Flights usually cover this in 10h 42m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Walla Walla Airport?
Prices for flights from Houston George Bush Intcntl Airport to Walla Walla Airport are updated daily.
How old do you have to be to fly from Houston George Bush Intcntl Airport to Walla Walla Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Walla Walla Airport.
What documentation or ID do you need to fly to Walla Walla Airport?
The travel and health documents required for your trip to Walla Walla Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Walla Walla Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Houston George Bush Intcntl Airport to Walla Walla?
Search flight deals from Houston George Bush Intcntl Airport to Walla Walla. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Houston George Bush Intcntl Airport to Walla Walla with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Walla Walla?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Walla Walla. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Walla Walla with flexible booking policies on momondo?

All flight searches from Houston to Walla Walla on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Houston to Walla Walla?

Once you have performed a search for Houston to Walla Walla flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Houston to Walla Walla right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Houston to Walla Walla flights. All you need is a valid email address and we will do the rest; it is that quick and easy.