When did momondo last update prices for flights from Houston to Walla Walla Airport?

Prices for flights from Houston to Walla Walla Airport are updated daily.

How old do you have to be to fly from Houston 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 to Walla Walla Airport.

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

The travel and health documents you'll need for your trip to Walla Walla Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Walla Walla Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$494 Cheap Flights from Houston to Walla Walla in 2026

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Find the cheapest flights from Houston to Walla Walla

Round-trip

One-way

Cheap round-trip flights

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4:46 pm - 11:48 pm

IAH

ALW

9h 02m

1 stop

2:48 pm - 5:16 am

ALW

IAH

12h 28m

1 stop

$494Alaska Airlines

mer, apr 22 - sab, apr 25

4:46 pm - 11:48 pm

IAH

ALW

9h 02m

1 stop

5:00 am - 5:18 pm

ALW

IAH

10h 18m

2 stops

$495Alaska Airlines

mer, apr 22 - sab, apr 25

4:46 pm - 11:48 pm

IAH

ALW

9h 02m

1 stop

5:00 am - 5:16 am

ALW

IAH

22h 16m

1 stop

$511Alaska Airlines

mer, apr 22 - sab, apr 25

7:00 am - 2:08 pm

IAH

ALW

9h 08m

1 stop

5:00 am - 5:18 pm

ALW

IAH

10h 18m

2 stops

$516Alaska Airlines

mer, apr 22 - sab, apr 25

7:00 am - 2:08 pm

IAH

ALW

9h 08m

1 stop

5:00 am - 5:16 am

ALW

IAH

22h 16m

1 stop

$561Alaska Airlines

mer, apr 29 - sab, mag 2

7:00 am - 2:08 pm

IAH

ALW

9h 08m

1 stop

5:00 am - 5:18 pm

ALW

IAH

10h 18m

2 stops

$562Alaska Airlines

mer, apr 29 - sab, mag 2

6:18 pm - 11:48 pm

IAH

ALW

31h 30m

2 stops

5:00 am - 5:18 pm

ALW

IAH

10h 18m

2 stops

$568Alaska Airlines

mer, apr 22 - sab, apr 25

6:18 pm - 11:48 pm

IAH

ALW

31h 30m

2 stops

5:00 am - 5:18 pm

ALW

IAH

10h 18m

2 stops

$582Alaska Airlines

mer, apr 22 - sab, apr 25

6:18 pm - 11:48 pm

IAH

ALW

31h 30m

2 stops

5:00 am - 5:18 pm

ALW

IAH

10h 18m

2 stops

$596Alaska Airlines

mer, apr 22 - sab, apr 25

6:18 pm - 11:48 pm

IAH

ALW

31h 30m

2 stops

5:00 am - 5:18 pm

ALW

IAH

10h 18m

2 stops

$612Alaska Airlines

mer, apr 29 - sab, mag 2

Alaska Airlines flights from Houston to Walla Walla

Our best Alaska Airlines deals on Houston to Walla Walla flight tickets

Alaska Airlines

Apr 22

IAH4:46 pmHouston George Bush Intcntl

9h 02m

1 stop

ALW11:48 pmWalla Walla

Apr 25

ALW2:48 pmWalla Walla

12h 28m

1 stop

IAH5:16 amHouston George Bush Intcntl

$494

Alaska Airlines

Apr 22

IAH4:46 pmHouston George Bush Intcntl

9h 02m

1 stop

ALW11:48 pmWalla Walla

Apr 25

ALW5:00 amWalla Walla

10h 18m

2 stops

IAH5:18 pmHouston George Bush Intcntl

$495

Alaska Airlines

Apr 22

IAH4:46 pmHouston George Bush Intcntl

9h 02m

1 stop

ALW11:48 pmWalla Walla

Apr 25

ALW5:00 amWalla Walla

22h 16m

1 stop

IAH5:16 amHouston George Bush Intcntl

$511

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

mer 4/22

4:46 pm-11:48 pm

1 stop9h 02m

Walla Walla

sab 4/25

2:48 pm-5:16 am

1 stop12h 28m

$494

Quickest round-trip

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

mer 4/22

4:46 pm-11:48 pm

1 stop9h 02m

Walla Walla

sab 4/25

5:00 am-5:18 pm

2 stops10h 18m

$495

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

mer 4/22

4:46 pm-11:48 pm

1 stop9h 02m

Walla Walla

sab 4/25

5:00 am-5:16 am

1 stop22h 16m

$511

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

mer 4/22

7:00 am-2:08 pm

1 stop9h 08m

Walla Walla

sab 4/25

5:00 am-5:18 pm

2 stops10h 18m

$516

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

mer 4/29

7:00 am-2:08 pm

1 stop9h 08m

Walla Walla

sab 5/2

5:00 am-5:16 am

1 stop22h 16m

$561

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

mer 4/29

7:00 am-2:08 pm

1 stop9h 08m

Walla Walla

sab 5/2

5:00 am-5:18 pm

2 stops10h 18m

$562

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

mer 4/22

6:18 pm-11:48 pm

2 stops31h 30m

Walla Walla

sab 4/25

5:00 am-5:18 pm

2 stops10h 18m

$568

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

mer 4/22

6:18 pm-11:48 pm

2 stops31h 30m

Walla Walla

sab 4/25

5:00 am-5:18 pm

2 stops10h 18m

$582

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

mer 4/22

6:18 pm-11:48 pm

2 stops31h 30m

Walla Walla

sab 4/25

5:00 am-5:18 pm

2 stops10h 18m

$596

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

mer 4/29

6:18 pm-11:48 pm

2 stops31h 30m

Walla Walla

sab 5/2

5:00 am-5:18 pm

2 stops10h 18m

$612

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Walla Walla

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Houston to Walla Walla?

Alaska Airlines is the most popular carrier operating from Houston to Walla Walla

What airlines fly to Walla Walla?

American Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Walla Walla from Houston according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Walla Walla. Keep in mind that there are 4 different airlines that fly to Walla Walla on a routine basis, so you have a few additional options to choose from.

Cheap Houston to Walla Walla flight deals and tips

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

Fastest flight time	9h 02m
Direct flights	None

The fastest flight from Houston to Walla Walla takes 9h 02m

There are no direct flights from Houston to Walla Walla. There are no popular flight routes from Houston to Walla Walla.

Search flight deals

How far is Houston to Walla Walla by plane?
A flight from Houston to Walla Walla will travel around 1672.2 mi. 9h 02m is a normal flight duration for this route.
When did momondo last update prices for flights from Houston to Walla Walla Airport?
Prices for flights from Houston to Walla Walla Airport are updated daily.
How old do you have to be to fly from Houston 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 to Walla Walla Airport.
What documentation or ID do you need to fly to Walla Walla Airport?
The travel and health documents you'll need for your trip to Walla Walla Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Walla Walla Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Walla Walla. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Houston to Walla Walla with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Houston to Walla Walla flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Houston to Walla Walla flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.