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Cheap flights from Walla Walla to St. Louis from $574

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Walla Walla to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:35 am - 2:56 pmALW  Walla Walla-STL Lambert-St Louis
7h 21m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:54 pm - 11:51 pmSTL  Lambert-St Louis-ALW Walla Walla
9h 57m1 stop Seattle/Tacoma Intl
$574Alaska Airlines
Tue, Feb 2 - Wed, Feb 3
Alaska Airlines Logo
5:35 am - 2:56 pmALW  Walla Walla-STL Lambert-St Louis
7h 21m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
11:22 am - 11:51 pmSTL  Lambert-St Louis-ALW Walla Walla
14h 29m2 stops Dallas/Fort Worth Seattle/Tacoma Intl
$640Alaska Airlines
Tue, Feb 2 - Wed, Feb 3
Alaska Airlines Logo
5:35 am - 6:30 pmALW  Walla Walla-STL Lambert-St Louis
10h 55m2 stops Seattle/Tacoma Intl Dallas/Fort Worth
Alaska Airlines Logo
11:22 am - 11:51 pmSTL  Lambert-St Louis-ALW Walla Walla
14h 29m2 stops Dallas/Fort Worth Seattle/Tacoma Intl
$645Alaska Airlines
Tue, Feb 2 - Wed, Feb 3
Alaska Airlines Logo
5:35 am - 2:56 pmALW  Walla Walla-STL Lambert-St Louis
7h 21m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
3:45 pm - 11:51 pmSTL  Lambert-St Louis-ALW Walla Walla
10h 06m2 stops Dallas/Fort Worth Seattle/Tacoma Intl
$682Alaska Airlines
Tue, Feb 2 - Wed, Feb 3
Alaska Airlines Logo
5:35 am - 8:01 pmALW  Walla Walla-STL Lambert-St Louis
12h 26m2 stops Seattle/Tacoma Intl Dallas/Fort Worth
Alaska Airlines Logo
3:45 pm - 11:51 pmSTL  Lambert-St Louis-ALW Walla Walla
10h 06m2 stops Dallas/Fort Worth Seattle/Tacoma Intl
$687Alaska Airlines
Tue, Feb 2 - Wed, Feb 3
Alaska Airlines Logo
3:08 pm - 11:59 pmALW  Walla Walla-STL Lambert-St Louis
6h 51m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:42 pm - 11:49 pmSTL  Lambert-St Louis-ALW Walla Walla
9h 07m1 stop Seattle/Tacoma Intl
$695Alaska Airlines
Mon, Oct 12 - Fri, Oct 16
Alaska Airlines Logo
5:01 am - 3:44 pmALW  Walla Walla-STL Lambert-St Louis
8h 43m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:42 pm - 11:49 pmSTL  Lambert-St Louis-ALW Walla Walla
9h 07m1 stop Seattle/Tacoma Intl
$782Alaska Airlines
Sun, Oct 11 - Thu, Oct 15
Alaska Airlines Logo
5:01 am - 3:44 pmALW  Walla Walla-STL Lambert-St Louis
8h 43m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
12:46 pm - 11:49 pmSTL  Lambert-St Louis-ALW Walla Walla
13h 03m2 stops Dallas/Fort Worth Seattle/Tacoma Intl
$974Alaska Airlines
Sun, Oct 11 - Thu, Oct 15
Alaska Airlines Logo
5:01 am - 11:46 pmALW  Walla Walla-STL Lambert-St Louis
16h 45m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
4:42 pm - 11:49 pmSTL  Lambert-St Louis-ALW Walla Walla
9h 07m1 stop Seattle/Tacoma Intl
$1,017Alaska Airlines
Mon, Oct 12 - Fri, Oct 16
Alaska Airlines Logo
5:01 am - 6:20 pmALW  Walla Walla-STL Lambert-St Louis
11h 19m2 stops Seattle/Tacoma Intl Dallas/Fort Worth
Alaska Airlines Logo
12:46 pm - 11:49 pmSTL  Lambert-St Louis-ALW Walla Walla
13h 03m2 stops Dallas/Fort Worth Seattle/Tacoma Intl
$1,315Alaska Airlines
Sun, Oct 11 - Thu, Oct 15

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Alaska Airlines flights from Walla Walla to St. Louis

Our best Alaska Airlines deals on Walla Walla to St. Louis flight tickets
Alaska Airlines
Feb 2
ALW5:35 amWalla Walla
7h 21m
1 stop
STL2:56 pmLambert-St Louis
Feb 3
STL3:54 pmLambert-St Louis
9h 57m
1 stop
ALW11:51 pmWalla Walla
$574
Alaska Airlines
Oct 3
ALW5:01 amWalla Walla
8h 43m
1 stop
STL3:44 pmLambert-St Louis
Oct 6
STL7:02 amLambert-St Louis
9h 26m
1 stop
ALW2:28 pmWalla Walla
$631
Alaska Airlines
Feb 2
ALW5:35 amWalla Walla
7h 21m
1 stop
STL2:56 pmLambert-St Louis
Feb 3
STL11:22 amLambert-St Louis
14h 29m
2 stops
ALW11:51 pmWalla Walla
$640

momondo Fare Finder

 
Use the filters below to find and compare flights from Walla Walla to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Walla WallaSt. Louis

ALW Walla Walla - STL Lambert-St Louis

ALWSTL

Walla Walla

Tue 2/2

5:35 am-2:56 pm

1 stop7h 21m

Lambert-St Louis

Wed 2/3

3:54 pm-11:51 pm

1 stop9h 57m

$574

Walla WallaSt. Louis

ALW Walla Walla - STL Lambert-St Louis

ALWSTL

Walla Walla

Tue 2/2

5:35 am-2:56 pm

1 stop7h 21m

Lambert-St Louis

Wed 2/3

11:22 am-11:51 pm

2 stops14h 29m

$640

Walla WallaSt. Louis

ALW Walla Walla - STL Lambert-St Louis

ALWSTL

Walla Walla

Tue 2/2

5:35 am-6:30 pm

2 stops10h 55m

Lambert-St Louis

Wed 2/3

11:22 am-11:51 pm

2 stops14h 29m

$645

Walla WallaSt. Louis

ALW Walla Walla - STL Lambert-St Louis

ALWSTL

Walla Walla

Tue 2/2

5:35 am-2:56 pm

1 stop7h 21m

Lambert-St Louis

Wed 2/3

3:45 pm-11:51 pm

2 stops10h 06m

$682

Walla WallaSt. Louis

ALW Walla Walla - STL Lambert-St Louis

ALWSTL

Walla Walla

Tue 2/2

5:35 am-8:01 pm

2 stops12h 26m

Lambert-St Louis

Wed 2/3

3:45 pm-11:51 pm

2 stops10h 06m

$687
Quickest round-trip

Walla WallaSt. Louis

ALW Walla Walla - STL Lambert-St Louis

ALWSTL

Walla Walla

Mon 10/12

3:08 pm-11:59 pm

1 stop6h 51m

Lambert-St Louis

Fri 10/16

4:42 pm-11:49 pm

1 stop9h 07m

$695

Walla WallaSt. Louis

ALW Walla Walla - STL Lambert-St Louis

ALWSTL

Walla Walla

Sun 10/11

5:01 am-3:44 pm

1 stop8h 43m

Lambert-St Louis

Thu 10/15

4:42 pm-11:49 pm

1 stop9h 07m

$782

Walla WallaSt. Louis

ALW Walla Walla - STL Lambert-St Louis

ALWSTL

Walla Walla

Sun 10/11

5:01 am-3:44 pm

1 stop8h 43m

Lambert-St Louis

Thu 10/15

12:46 pm-11:49 pm

2 stops13h 03m

$974

Walla WallaSt. Louis

ALW Walla Walla - STL Lambert-St Louis

ALWSTL

Walla Walla

Mon 10/12

5:01 am-11:46 pm

2 stops16h 45m

Lambert-St Louis

Fri 10/16

4:42 pm-11:49 pm

1 stop9h 07m

$1,017

Walla WallaSt. Louis

ALW Walla Walla - STL Lambert-St Louis

ALWSTL

Walla Walla

Sun 10/11

5:01 am-6:20 pm

2 stops11h 19m

Lambert-St Louis

Thu 10/15

12:46 pm-11:49 pm

2 stops13h 03m

$1,315

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Walla Walla to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Walla Walla to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Walla Walla to St. Louis (ALW to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Walla Walla to St. Louis

Best Price Found

$574

Fastest flight time

6h 51m

Direct flights

None
The best flight deal from Walla Walla to St. Louis found on momondo in the last 72 hours is $574
The fastest flight from Walla Walla to St. Louis takes 6h 51m
There are no direct flights from Walla Walla to St. Louis. There are no popular flight routes from Walla Walla to St. Louis.
Search flight deals

Frequently asked questions about flying from Walla Walla to St. Louis

  • How far is Walla Walla to Lambert-St Louis by plane?

    Lambert-St Louis is 1515.7 mi away from Walla Walla. By plane, this route typically takes 6h 51m.

  • When did momondo last update prices for flights from Walla Walla Airport to Lambert-St Louis Airport?

    Prices for flights from Walla Walla Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Walla Walla Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Walla Walla Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Walla Walla to St. Louis

  • How do I get Price Alerts for flights from Walla Walla to St. Louis?

    Confirm your travel details to search for the latest offers for flights from Walla Walla to St. Louis. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Walla Walla to St. Louis with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • 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.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Alton
Collinsville
Florissant
Hermann
Farmington
Clayton
Festus
O'Fallon
Fenton
Edwardsville
Eureka
Wentzville
Litchfield
Grafton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from Walla Walla to St. Louis?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Walla Walla to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Walla Walla to St. Louis with flexible booking policies on momondo?

Yes. All flights to St. Louis from Walla Walla on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Walla Walla to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from Walla Walla. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Walla Walla to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Walla Walla to St. Louis 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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