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.

$289 Cheap Flights from Houston George Bush Intcntl Airport to Walla Walla in 2026

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Find the cheapest flights from Houston George Bush Intcntl Airport to Walla Walla

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 1:23 pm

IAH

ALW

8h 23m

1 stop

2:03 pm - 11:59 pm

ALW

IAH

7h 56m

1 stop

$469Alaska Airlines

Sat, Sep 26 - Tue, Sep 29

6:00 am - 2:26 pm

IAH

ALW

10h 26m

1 stop

3:06 pm - 6:23 am

ALW

IAH

13h 17m

1 stop

$558Alaska Airlines

Sat, May 16 - Sat, May 23

6:02 am - 2:42 pm

IAH

ALW

10h 40m

1 stop

3:22 pm - 11:59 pm

ALW

IAH

6h 37m

1 stop

$563Alaska Airlines

Thu, Jun 25 - Mon, Jun 29

5:57 pm - 2:25 pm

IAH

ALW

22h 28m

2 stops

3:06 pm - 11:59 pm

ALW

IAH

6h 53m

1 stop

$571Alaska Airlines

Sat, May 16 - Sat, May 23

6:02 am - 2:42 pm

IAH

ALW

10h 40m

1 stop

3:22 pm - 11:59 pm

ALW

IAH

6h 37m

1 stop

$589Alaska Airlines

Thu, Jun 25 - Mon, Jun 29

5:00 am - 1:23 pm

IAH

ALW

10h 23m

2 stops

2:03 pm - 11:59 pm

ALW

IAH

7h 56m

1 stop

$599Alaska Airlines

Sat, Sep 26 - Tue, Sep 29

6:02 am - 2:42 pm

IAH

ALW

10h 40m

1 stop

5:13 am - 5:16 pm

ALW

IAH

10h 03m

1 stop

$626Alaska Airlines

Thu, Jul 23 - Mon, Jul 27

1:24 pm - 11:54 pm

IAH

ALW

12h 30m

2 stops

5:00 am - 7:42 pm

ALW

IAH

12h 42m

2 stops

$630Alaska Airlines

Sat, Sep 26 - Tue, Sep 29

4:46 pm - 11:48 pm

IAH

ALW

9h 02m

1 stop

5:00 am - 3:46 pm

ALW

IAH

8h 46m

1 stop

$645Alaska Airlines

Tue, May 5 - Sat, May 9

5:00 am - 1:23 pm

IAH

ALW

10h 23m

2 stops

5:00 am - 6:07 pm

ALW

IAH

11h 07m

2 stops

$654Alaska Airlines

Sat, Sep 26 - Tue, Sep 29

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

Sep 26

IAH7:00 amHouston George Bush Intcntl

8h 23m

1 stop

ALW1:23 pmWalla Walla

Sep 29

ALW2:03 pmWalla Walla

7h 56m

1 stop

IAH11:59 pmHouston George Bush Intcntl

$469

Alaska Airlines

May 16

IAH6:00 amHouston George Bush Intcntl

10h 26m

1 stop

ALW2:26 pmWalla Walla

May 23

ALW3:06 pmWalla Walla

13h 17m

1 stop

IAH6:23 amHouston George Bush Intcntl

$558

Alaska Airlines

Jun 25

IAH6:02 amHouston George Bush Intcntl

10h 40m

1 stop

ALW2:42 pmWalla Walla

Jun 29

ALW3:22 pmWalla Walla

6h 37m

1 stop

IAH11:59 pmHouston George Bush Intcntl

$563

momondo Fare Finder

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

Cheapest round-trip

Quickest round-trip

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Sat 9/26

7:00 am-1:23 pm

1 stop8h 23m

Walla Walla

Tue 9/29

2:03 pm-11:59 pm

1 stop7h 56m

$469

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Sat 5/16

6:00 am-2:26 pm

1 stop10h 26m

Walla Walla

Sat 5/23

3:06 pm-6:23 am

1 stop13h 17m

$558

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Thu 6/25

6:02 am-2:42 pm

1 stop10h 40m

Walla Walla

Mon 6/29

3:22 pm-11:59 pm

1 stop6h 37m

$563

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Sat 5/16

5:57 pm-2:25 pm

2 stops22h 28m

Walla Walla

Sat 5/23

3:06 pm-11:59 pm

1 stop6h 53m

$571

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Thu 6/25

6:02 am-2:42 pm

1 stop10h 40m

Walla Walla

Mon 6/29

3:22 pm-11:59 pm

1 stop6h 37m

$589

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Sat 9/26

5:00 am-1:23 pm

2 stops10h 23m

Walla Walla

Tue 9/29

2:03 pm-11:59 pm

1 stop7h 56m

$599

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Thu 7/23

6:02 am-2:42 pm

1 stop10h 40m

Walla Walla

Mon 7/27

5:13 am-5:16 pm

1 stop10h 03m

$626

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Sat 9/26

1:24 pm-11:54 pm

2 stops12h 30m

Walla Walla

Tue 9/29

5:00 am-7:42 pm

2 stops12h 42m

$630

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Tue 5/5

4:46 pm-11:48 pm

1 stop9h 02m

Walla Walla

Sat 5/9

5:00 am-3:46 pm

1 stop8h 46m

$645

HoustonWalla Walla

IAH - ALW

IAHALW

Houston George Bush Intcntl

Sat 9/26

5:00 am-1:23 pm

2 stops10h 23m

Walla Walla

Tue 9/29

5:00 am-6:07 pm

2 stops11h 07m

$654

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 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

Fastest flight time	8h 23m
Direct flights	None

The fastest flight from Houston George Bush Intcntl Airport to Walla Walla takes 8h 23m

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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Frequently asked questions about flying from Houston George Bush Intcntl Airport to Walla Walla

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 8h 23m, 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.