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.

$345 Cheap Flights from Houston to Walla Walla in 2026/27

Find the cheapest flights from Houston to Walla Walla

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:33 pm - 11:53 pmIAH Houston George Bush Intcntl-ALW Walla Walla

11h 20m1 stop Seattle/Tacoma Intl

1:59 pm - 5:09 amALW Walla Walla-IAH Houston George Bush Intcntl

13h 10m1 stop Seattle/Tacoma Intl

$644Alaska Airlines

Mon, Dec 21 - Tue, Dec 29

5:58 pm - 11:53 pmIAH Houston George Bush Intcntl-ALW Walla Walla

31h 55m2 stops Portland Seattle/Tacoma Intl

1:59 pm - 5:09 amALW Walla Walla-IAH Houston George Bush Intcntl

13h 10m1 stop Seattle/Tacoma Intl

$676Alaska Airlines

Mon, Dec 21 - Tue, Dec 29

5:58 pm - 11:53 pmIAH Houston George Bush Intcntl-ALW Walla Walla

31h 55m2 stops Portland Seattle/Tacoma Intl

1:59 pm - 5:09 amALW Walla Walla-IAH Houston George Bush Intcntl

13h 10m1 stop Seattle/Tacoma Intl

$691Alaska Airlines

Mon, Dec 21 - Tue, Dec 29

6:29 am - 11:53 pmIAH Houston George Bush Intcntl-ALW Walla Walla

19h 24m1 stop Seattle/Tacoma Intl

1:59 pm - 5:09 amALW Walla Walla-IAH Houston George Bush Intcntl

13h 10m1 stop Seattle/Tacoma Intl

$701Alaska Airlines

Mon, Dec 21 - Tue, Dec 29

6:29 am - 11:53 pmIAH Houston George Bush Intcntl-ALW Walla Walla

19h 24m1 stop Seattle/Tacoma Intl

1:59 pm - 5:09 amALW Walla Walla-IAH Houston George Bush Intcntl

13h 10m1 stop Seattle/Tacoma Intl

$716Alaska Airlines

Mon, Dec 21 - Tue, Dec 29

5:58 pm - 1:19 pmIAH Houston George Bush Intcntl-ALW Walla Walla

21h 21m2 stops Portland Seattle/Tacoma Intl

5:05 am - 1:30 pmALW Walla Walla-IAH Houston George Bush Intcntl

30h 25m2 stops Seattle/Tacoma Intl Portland

$749Alaska Airlines

Mon, Dec 21 - Tue, Dec 29

5:58 pm - 1:19 pmIAH Houston George Bush Intcntl-ALW Walla Walla

21h 21m2 stops Portland Seattle/Tacoma Intl

1:59 pm - 1:30 pmALW Walla Walla-IAH Houston George Bush Intcntl

21h 31m2 stops Seattle/Tacoma Intl Portland

$769Alaska Airlines

Mon, Dec 21 - Tue, Dec 29

7:02 am - 2:33 pmIAH Houston George Bush Intcntl-ALW Walla Walla

9h 31m1 stop Seattle/Tacoma Intl

5:06 am - 5:40 amALW Walla Walla-IAH Houston George Bush Intcntl

22h 34m1 stop Seattle/Tacoma Intl

$791Alaska Airlines

Tue, Nov 17 - Sat, Nov 21

7:02 am - 2:33 pmIAH Houston George Bush Intcntl-ALW Walla Walla

9h 31m1 stop Seattle/Tacoma Intl

2:59 pm - 1:05 pmALW Walla Walla-IAH Houston George Bush Intcntl

20h 06m2 stops Seattle/Tacoma Intl Portland

$963Alaska Airlines

Tue, Nov 17 - Sat, Nov 21

5:00 am - 2:33 pmIAH Houston George Bush Intcntl-ALW Walla Walla

11h 33m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

5:06 am - 7:38 pmALW Walla Walla-IAH Houston George Bush Intcntl

12h 32m2 stops Seattle/Tacoma Intl Los Angeles

$1,105Alaska Airlines

Tue, Nov 17 - Sat, Nov 21

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Alaska Airlines flights from Houston to Walla Walla

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

Alaska Airlines

Nov 14

IAH7:02 amHouston George Bush Intcntl

9h 31m

1 stop

ALW2:33 pmWalla Walla

Nov 18

ALW3:13 pmWalla Walla

6h 46m

1 stop

IAH11:59 pmHouston George Bush Intcntl

$529

Alaska Airlines

Nov 14

IAH7:02 amHouston George Bush Intcntl

9h 31m

1 stop

ALW2:33 pmWalla Walla

Nov 18

ALW3:13 pmWalla Walla

6h 46m

1 stop

IAH11:59 pmHouston George Bush Intcntl

$624

Alaska Airlines

Nov 14

IAH7:02 amHouston George Bush Intcntl

9h 31m

1 stop

ALW2:33 pmWalla Walla

Nov 18

ALW3:13 pmWalla Walla

6h 46m

1 stop

IAH11:59 pmHouston George Bush Intcntl

$634

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonWalla Walla

IAH Houston George Bush Intcntl - ALW Walla Walla

IAHALW

Houston George Bush Intcntl

Mon 12/21

2:33 pm-11:53 pm

1 stop11h 20m

Walla Walla

Tue 12/29

1:59 pm-5:09 am

1 stop13h 10m

$644

HoustonWalla Walla

IAH Houston George Bush Intcntl - ALW Walla Walla

IAHALW

Houston George Bush Intcntl

Mon 12/21

5:58 pm-11:53 pm

2 stops31h 55m

Walla Walla

Tue 12/29

1:59 pm-5:09 am

1 stop13h 10m

$676

HoustonWalla Walla

IAH Houston George Bush Intcntl - ALW Walla Walla

IAHALW

Houston George Bush Intcntl

Mon 12/21

5:58 pm-11:53 pm

2 stops31h 55m

Walla Walla

Tue 12/29

1:59 pm-5:09 am

1 stop13h 10m

$691

HoustonWalla Walla

IAH Houston George Bush Intcntl - ALW Walla Walla

IAHALW

Houston George Bush Intcntl

Mon 12/21

6:29 am-11:53 pm

1 stop19h 24m

Walla Walla

Tue 12/29

1:59 pm-5:09 am

1 stop13h 10m

$701

HoustonWalla Walla

IAH Houston George Bush Intcntl - ALW Walla Walla

IAHALW

Houston George Bush Intcntl

Mon 12/21

6:29 am-11:53 pm

1 stop19h 24m

Walla Walla

Tue 12/29

1:59 pm-5:09 am

1 stop13h 10m

$716

HoustonWalla Walla

IAH Houston George Bush Intcntl - ALW Walla Walla

IAHALW

Houston George Bush Intcntl

Mon 12/21

5:58 pm-1:19 pm

2 stops21h 21m

Walla Walla

Tue 12/29

5:05 am-1:30 pm

2 stops30h 25m

$749

HoustonWalla Walla

IAH Houston George Bush Intcntl - ALW Walla Walla

IAHALW

Houston George Bush Intcntl

Mon 12/21

5:58 pm-1:19 pm

2 stops21h 21m

Walla Walla

Tue 12/29

1:59 pm-1:30 pm

2 stops21h 31m

$769

HoustonWalla Walla

IAH Houston George Bush Intcntl - ALW Walla Walla

IAHALW

Houston George Bush Intcntl

Tue 11/17

7:02 am-2:33 pm

1 stop9h 31m

Walla Walla

Sat 11/21

5:06 am-5:40 am

1 stop22h 34m

$791

HoustonWalla Walla

IAH Houston George Bush Intcntl - ALW Walla Walla

IAHALW

Houston George Bush Intcntl

Tue 11/17

7:02 am-2:33 pm

1 stop9h 31m

Walla Walla

Sat 11/21

2:59 pm-1:05 pm

2 stops20h 06m

$963

Quickest round-trip

HoustonWalla Walla

IAH Houston George Bush Intcntl - ALW Walla Walla

IAHALW

Houston George Bush Intcntl

Tue 11/17

5:00 am-2:33 pm

2 stops11h 33m

Walla Walla

Sat 11/21

5:06 am-7:38 pm

2 stops12h 32m

$1,105

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 and American Airlines are the most popular carriers operating from Houston to Walla Walla

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

Best Price Found	$345
Fastest flight time	9h 31m
Direct flights	None

The best one-way flight to Walla Walla from Houston in the past 72 hours is $345. The best round-trip flight deal from Houston to Walla Walla found on momondo in the last 72 hours is $644.

The fastest flight from Houston to Walla Walla takes 9h 31m

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

Search flight deals

Frequently asked questions about flying from Houston to Walla Walla

How far is Houston to Walla Walla by plane?
A flight from Houston to Walla Walla will travel around 1672.2 mi. 9h 31m 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.