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.

$290 Cheap Flights from Houston 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 to Walla Walla

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 3:46 pm

IAH

ALW

10h 46m

1 stop

4:26 pm - 11:54 pm

ALW

IAH

29h 28m

1 stop

$453Alaska Airlines

Wed, Feb 25 - Sun, Mar 1

7:00 am - 3:46 pm

IAH

ALW

10h 46m

1 stop

4:26 pm - 5:53 pm

ALW

IAH

23h 27m

2 stops

$458Alaska Airlines

Wed, Feb 25 - Sun, Mar 1

6:53 pm - 11:58 pm

IAH

ALW

7h 05m

1 stop

5:53 am - 4:33 pm

ALW

IAH

8h 40m

1 stop

$462Alaska Airlines

Wed, Feb 25 - Sun, Mar 1

7:00 am - 3:46 pm

IAH

ALW

10h 46m

1 stop

4:26 pm - 5:53 pm

ALW

IAH

23h 27m

2 stops

$468Alaska Airlines

Wed, Feb 25 - Sun, Mar 1

6:00 am - 2:33 pm

IAH

ALW

10h 33m

1 stop

5:00 am - 4:41 pm

ALW

IAH

9h 41m

1 stop

$469Alaska Airlines

Sun, Jun 14 - Sat, Jun 20

5:33 pm - 3:46 pm

IAH

ALW

24h 13m

2 stops

4:26 pm - 5:53 pm

ALW

IAH

23h 27m

2 stops

$473Alaska Airlines

Wed, Feb 25 - Sun, Mar 1

5:33 pm - 3:46 pm

IAH

ALW

24h 13m

2 stops

5:53 am - 5:53 pm

ALW

IAH

10h 00m

2 stops

$548Alaska Airlines

Mon, Mar 9 - Thu, Mar 12

6:00 am - 2:33 pm

IAH

ALW

10h 33m

1 stop

3:13 pm - 1:28 pm

ALW

IAH

20h 15m

2 stops

$576Alaska Airlines

Sun, Jun 14 - Sat, Jun 20

5:33 pm - 3:46 pm

IAH

ALW

24h 13m

2 stops

5:53 am - 4:33 pm

ALW

IAH

8h 40m

1 stop

$586Alaska Airlines

Mon, Mar 9 - Thu, Mar 12

1:08 pm - 12:17 am

HOU

ALW

13h 09m

2 stops

3:13 pm - 9:03 am

ALW

HOU

15h 50m

2 stops

$973American Airlines

Sun, Jun 14 - Sat, Jun 20

American Airlines flights from Houston to Walla Walla

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

American Airlines

Jun 14

HOU1:08 pmHouston Hobby

13h 09m

2 stops

ALW12:17 amWalla Walla

Jun 20

ALW3:13 pmWalla Walla

15h 50m

2 stops

HOU9:03 amHouston Hobby

$973

American Airlines

Jun 14

IAH1:30 pmHouston George Bush Intcntl

12h 47m

2 stops

ALW12:17 amWalla Walla

Jun 20

ALW3:13 pmWalla Walla

17h 35m

2 stops

IAH10:48 amHouston George Bush Intcntl

$1,163

Alaska Airlines flights from Houston to Walla Walla

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

Alaska Airlines

Feb 25

IAH7:00 amHouston George Bush Intcntl

10h 46m

1 stop

ALW3:46 pmWalla Walla

Mar 1

ALW4:26 pmWalla Walla

29h 28m

1 stop

IAH11:54 pmHouston George Bush Intcntl

$453

Alaska Airlines

Feb 25

IAH7:00 amHouston George Bush Intcntl

10h 46m

1 stop

ALW3:46 pmWalla Walla

Mar 1

ALW4:26 pmWalla Walla

23h 27m

2 stops

IAH5:53 pmHouston George Bush Intcntl

$458

Alaska Airlines

Feb 25

IAH6:53 pmHouston George Bush Intcntl

7h 05m

1 stop

ALW11:58 pmWalla Walla

Mar 1

ALW5:53 amWalla Walla

8h 40m

1 stop

IAH4:33 pmHouston George Bush Intcntl

$462

Fly from

Fly to

Route

Depart

Return

Price

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Wed 2/25

7:00 am-3:46 pm

1 stop10h 46m

Walla Walla

Sun 3/1

4:26 pm-11:54 pm

1 stop29h 28m

$453

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Wed 2/25

7:00 am-3:46 pm

1 stop10h 46m

Walla Walla

Sun 3/1

4:26 pm-5:53 pm

2 stops23h 27m

$458

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Wed 2/25

6:53 pm-11:58 pm

1 stop7h 05m

Walla Walla

Sun 3/1

5:53 am-4:33 pm

1 stop8h 40m

$462

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Wed 2/25

7:00 am-3:46 pm

1 stop10h 46m

Walla Walla

Sun 3/1

4:26 pm-5:53 pm

2 stops23h 27m

$468

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Sun 6/14

6:00 am-2:33 pm

1 stop10h 33m

Walla Walla

Sat 6/20

5:00 am-4:41 pm

1 stop9h 41m

$469

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Wed 2/25

5:33 pm-3:46 pm

2 stops24h 13m

Walla Walla

Sun 3/1

4:26 pm-5:53 pm

2 stops23h 27m

$473

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Mon 3/9

5:33 pm-3:46 pm

2 stops24h 13m

Walla Walla

Thu 3/12

5:53 am-5:53 pm

2 stops10h 00m

$548

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Sun 6/14

6:00 am-2:33 pm

1 stop10h 33m

Walla Walla

Sat 6/20

3:13 pm-1:28 pm

2 stops20h 15m

$576

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Mon 3/9

5:33 pm-3:46 pm

2 stops24h 13m

Walla Walla

Thu 3/12

5:53 am-4:33 pm

1 stop8h 40m

$586

HoustonWalla Walla

HOU - ALW

HOUALW

Houston Hobby

Sun 6/14

1:08 pm-12:17 am

2 stops13h 09m

Walla Walla

Sat 6/20

3:13 pm-9:03 am

2 stops15h 50m

$973

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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?

American Airlines and Alaska Airlines are the most popular carriers operating from Houston to Walla Walla

What airlines fly to Walla Walla?

Delta, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Walla Walla from Houston according to our data. Delta is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Walla Walla. Keep in mind that there are 3 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	7h 05m
Direct flights	None

The fastest flight from Houston to Walla Walla takes 7h 05m

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. 7h 05m 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.