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Cheap flights from Houston George Bush Intcntl Airport to Walla Walla from $302

This is the cheapest round-trip 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 2/3. 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
7:00 am - 12:13 am
IAH
-
ALW
19h 13m1 stop
Alaska Airlines Logo
3:40 pm - 11:54 pm
ALW
-
IAH
6h 14m1 stop
$302Alaska Airlines
Tue, Feb 3 - Sat, Feb 7
Alaska Airlines Logo
5:55 pm - 3:00 pm
IAH
-
ALW
23h 05m2 stops
Alaska Airlines Logo
5:00 am - 11:54 pm
ALW
-
IAH
16h 54m1 stop
$308Alaska Airlines
Tue, Feb 3 - Sat, Feb 7
Alaska Airlines Logo
5:55 pm - 3:00 pm
IAH
-
ALW
23h 05m2 stops
Alaska Airlines Logo
3:40 pm - 4:55 pm
ALW
-
IAH
23h 15m2 stops
$343Alaska Airlines
Tue, Feb 3 - Sat, Feb 7
Alaska Airlines Logo
5:33 pm - 11:58 pm
IAH
-
ALW
32h 25m2 stops
Alaska Airlines Logo
5:53 am - 11:54 pm
ALW
-
IAH
16h 01m1 stop
$352Alaska Airlines
Wed, Feb 18 - Sat, Feb 21
Alaska Airlines Logo
7:00 am - 3:00 pm
IAH
-
ALW
10h 00m1 stop
Alaska Airlines Logo
5:00 am - 4:55 pm
ALW
-
IAH
33h 55m2 stops
$356Alaska Airlines
Tue, Jan 13 - Sat, Jan 17
Alaska Airlines Logo
5:55 pm - 3:00 pm
IAH
-
ALW
23h 05m2 stops
Alaska Airlines Logo
5:00 am - 4:55 pm
ALW
-
IAH
33h 55m2 stops
$361Alaska Airlines
Tue, Jan 13 - Sat, Jan 17
Alaska Airlines Logo
7:00 am - 12:13 am
IAH
-
ALW
19h 13m1 stop
Alaska Airlines Logo
3:40 pm - 11:54 pm
ALW
-
IAH
6h 14m1 stop
$376Alaska Airlines
Sat, Jan 17 - Wed, Jan 21
Alaska Airlines Logo
5:33 pm - 11:58 pm
IAH
-
ALW
32h 25m2 stops
Alaska Airlines Logo
4:26 pm - 6:18 pm
ALW
-
IAH
23h 52m2 stops
$401Alaska Airlines
Wed, Feb 18 - Sat, Feb 21
Alaska Airlines Logo
7:00 am - 12:13 am
IAH
-
ALW
19h 13m1 stop
Alaska Airlines Logo
3:40 pm - 4:55 pm
ALW
-
IAH
23h 15m2 stops
$418Alaska Airlines
Sat, Jan 17 - Wed, Jan 21
Alaska Airlines Logo
7:00 am - 3:00 pm
IAH
-
ALW
10h 00m1 stop
Alaska Airlines Logo
3:40 pm - 11:54 pm
ALW
-
IAH
6h 14m1 stop
$455Alaska Airlines
Tue, Jan 13 - Sat, Jan 17

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 3
IAH7:00 amHouston George Bush Intcntl
19h 13m
1 stop
ALW12:13 amWalla Walla
Feb 7
ALW3:40 pmWalla Walla
6h 14m
1 stop
IAH11:54 pmHouston George Bush Intcntl
$302
Find similar
Alaska Airlines
Feb 3
IAH5:55 pmHouston George Bush Intcntl
23h 05m
2 stops
ALW3:00 pmWalla Walla
Feb 7
ALW5:00 amWalla Walla
16h 54m
1 stop
IAH11:54 pmHouston George Bush Intcntl
$308
Find similar
Alaska Airlines
Feb 3
IAH5:55 pmHouston George Bush Intcntl
23h 05m
2 stops
ALW3:00 pmWalla Walla
Feb 7
ALW3:40 pmWalla Walla
23h 15m
2 stops
IAH4:55 pmHouston George Bush Intcntl
$343
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 December 22, 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

Tue 2/3

7:00 am-12:13 am

1 stop19h 13m

Walla Walla

Sat 2/7

3:40 pm-11:54 pm

1 stop6h 14m

$302

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Tue 2/3

5:55 pm-3:00 pm

2 stops23h 05m

Walla Walla

Sat 2/7

5:00 am-11:54 pm

1 stop16h 54m

$308

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Tue 2/3

5:55 pm-3:00 pm

2 stops23h 05m

Walla Walla

Sat 2/7

3:40 pm-4:55 pm

2 stops23h 15m

$343

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Wed 2/18

5:33 pm-11:58 pm

2 stops32h 25m

Walla Walla

Sat 2/21

5:53 am-11:54 pm

1 stop16h 01m

$352

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Tue 1/13

7:00 am-3:00 pm

1 stop10h 00m

Walla Walla

Sat 1/17

5:00 am-4:55 pm

2 stops33h 55m

$356

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Tue 1/13

5:55 pm-3:00 pm

2 stops23h 05m

Walla Walla

Sat 1/17

5:00 am-4:55 pm

2 stops33h 55m

$361

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Sat 1/17

7:00 am-12:13 am

1 stop19h 13m

Walla Walla

Wed 1/21

3:40 pm-11:54 pm

1 stop6h 14m

$376

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Wed 2/18

5:33 pm-11:58 pm

2 stops32h 25m

Walla Walla

Sat 2/21

4:26 pm-6:18 pm

2 stops23h 52m

$401

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Sat 1/17

7:00 am-12:13 am

1 stop19h 13m

Walla Walla

Wed 1/21

3:40 pm-4:55 pm

2 stops23h 15m

$418

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Tue 1/13

7:00 am-3:00 pm

1 stop10h 00m

Walla Walla

Sat 1/17

3:40 pm-11:54 pm

1 stop6h 14m

$455

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

6h 50m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Walla Walla takes 6h 50m
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 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.

  • 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.

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