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Cheap flights from Houston George Bush Intcntl Airport to Walla Walla from $361

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Walla Walla departing on 11/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Walla Walla

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:55 pm - 12:09 amIAH-ALW
7h 14m1 stop
Alaska Airlines Logo
1:45 pm - 5:49 pmALW-IAH
26h 04m1 stop
$406Alaska Airlines
Find Deal
Wed, Feb 25 - Fri, Feb 27
Alaska Airlines Logo
6:55 pm - 12:09 amIAH-ALW
7h 14m1 stop
Alaska Airlines Logo
1:45 pm - 4:54 pmALW-IAH
49h 09m2 stops
$425Alaska Airlines
Find Deal
Wed, Feb 25 - Fri, Feb 27
Alaska Airlines Logo
5:54 pm - 12:09 amIAH-ALW
8h 15m2 stops
Alaska Airlines Logo
1:45 pm - 4:54 pmALW-IAH
49h 09m2 stops
$469Alaska Airlines
Find Deal
Wed, Feb 25 - Fri, Feb 27
Alaska Airlines Logo
7:26 pm - 12:16 amIAH-ALW
6h 50m1 stop
Alaska Airlines Logo
5:00 am - 11:52 pmALW-IAH
16h 52m1 stop
$557Alaska Airlines
Find Deal
Thu, Nov 6 - Sat, Nov 15
Alaska Airlines Logo
7:26 pm - 12:16 amIAH-ALW
6h 50m1 stop
Alaska Airlines Logo
5:00 am - 4:50 pmALW-IAH
9h 50m2 stops
$563Alaska Airlines
Find Deal
Thu, Nov 6 - Sat, Nov 15
Alaska Airlines Logo
11:19 am - 12:16 amIAH-ALW
14h 57m2 stops
Alaska Airlines Logo
5:00 am - 5:20 pmALW-IAH
10h 20m2 stops
$627Alaska Airlines
Find Deal
Fri, Nov 7 - Sat, Nov 15
Alaska Airlines Logo
5:51 pm - 12:16 amIAH-ALW
32h 25m2 stops
Alaska Airlines Logo
5:00 am - 4:50 pmALW-IAH
9h 50m2 stops
$629Alaska Airlines
Find Deal
Thu, Nov 6 - Sat, Nov 15
Alaska Airlines Logo
2:24 pm - 12:16 amIAH-ALW
11h 52m2 stops
Alaska Airlines Logo
5:00 am - 5:17 pmALW-IAH
10h 17m2 stops
$761Alaska Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
Alaska Airlines Logo
7:26 pm - 12:16 amIAH-ALW
6h 50m1 stop
Alaska Airlines Logo
5:00 am - 5:17 pmALW-IAH
10h 17m2 stops
$763Alaska Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
Alaska Airlines Logo
7:26 pm - 12:16 amIAH-ALW
6h 50m1 stop
Alaska Airlines Logo
3:49 pm - 6:26 pmALW-IAH
24h 37m1 stop
$793Alaska Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10

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
Feb 25
IAH6:55 pmHouston George Bush Intcntl
7h 14m
1 stop
ALW12:09 amWalla Walla
Feb 27
ALW1:45 pmWalla Walla
26h 04m
1 stop
IAH5:49 pmHouston George Bush Intcntl
$406
Find similar
Alaska Airlines
Feb 25
IAH6:55 pmHouston George Bush Intcntl
7h 14m
1 stop
ALW12:09 amWalla Walla
Feb 27
ALW1:45 pmWalla Walla
49h 09m
2 stops
IAH4:54 pmHouston George Bush Intcntl
$425
Find similar
Alaska Airlines
Feb 25
IAH5:54 pmHouston George Bush Intcntl
8h 15m
2 stops
ALW12:09 amWalla Walla
Feb 27
ALW1:45 pmWalla Walla
49h 09m
2 stops
IAH4:54 pmHouston George Bush Intcntl
$469
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Walla Walla that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 23, 2025.
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

Wed 2/25

6:55 pm-12:09 am

1 stop7h 14m

Walla Walla

Fri 2/27

1:45 pm-5:49 pm

1 stop26h 04m

$406

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Wed 2/25

6:55 pm-12:09 am

1 stop7h 14m

Walla Walla

Fri 2/27

1:45 pm-4:54 pm

2 stops49h 09m

$425

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Wed 2/25

5:54 pm-12:09 am

2 stops8h 15m

Walla Walla

Fri 2/27

1:45 pm-4:54 pm

2 stops49h 09m

$469

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Thu 11/6

7:26 pm-12:16 am

1 stop6h 50m

Walla Walla

Sat 11/15

5:00 am-11:52 pm

1 stop16h 52m

$557

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Thu 11/6

7:26 pm-12:16 am

1 stop6h 50m

Walla Walla

Sat 11/15

5:00 am-4:50 pm

2 stops9h 50m

$563

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Fri 11/7

11:19 am-12:16 am

2 stops14h 57m

Walla Walla

Sat 11/15

5:00 am-5:20 pm

2 stops10h 20m

$627

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Thu 11/6

5:51 pm-12:16 am

2 stops32h 25m

Walla Walla

Sat 11/15

5:00 am-4:50 pm

2 stops9h 50m

$629

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Thu 11/6

2:24 pm-12:16 am

2 stops11h 52m

Walla Walla

Mon 11/10

5:00 am-5:17 pm

2 stops10h 17m

$761

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Thu 11/6

7:26 pm-12:16 am

1 stop6h 50m

Walla Walla

Mon 11/10

5:00 am-5:17 pm

2 stops10h 17m

$763

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Thu 11/6

7:26 pm-12:16 am

1 stop6h 50m

Walla Walla

Mon 11/10

3:49 pm-6:26 pm

1 stop24h 37m

$793

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Walla Walla from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport 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 George Bush Intcntl to Walla Walla?

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

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

Direct flights

None
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.
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  • 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 6h 50m, 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.

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.

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