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Cheap flights from Walla Walla to St. Louis from $357

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Walla Walla to St. Louis departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Walla Walla to St. Louis

Cheap round-trip flights

Alaska Airlines Logo
1:50 pm - 6:35 pmALW-STL
26h 45m1 stop
Alaska Airlines Logo
7:32 pm - 12:07 amSTL-ALW
6h 35m1 stop
$357Alaska Airlines
Find Deal
Wed, Jul 9 - Tue, Jul 15
Alaska Airlines Logo
1:50 pm - 11:59 pmALW-STL
8h 09m1 stop
Alaska Airlines Logo
7:32 pm - 12:07 amSTL-ALW
6h 35m1 stop
$387Alaska Airlines
Find Deal
Wed, Jul 16 - Mon, Jul 21
Alaska Airlines Logo
1:50 pm - 11:59 pmALW-STL
8h 09m1 stop
Alaska Airlines Logo
3:24 pm - 12:07 amSTL-ALW
10h 43m1 stop
$547Alaska Airlines
Find Deal
Thu, Jul 3 - Wed, Jul 9
Alaska Airlines Logo
1:50 pm - 7:31 pmALW-STL
27h 41m2 stops
Alaska Airlines Logo
7:32 pm - 12:07 amSTL-ALW
6h 35m1 stop
$581Alaska Airlines
Find Deal
Wed, Jul 9 - Tue, Jul 15
Alaska Airlines Logo
5:08 am - 11:30 pmALW-STL
16h 22m2 stops
Alaska Airlines Logo
7:32 pm - 12:07 amSTL-ALW
6h 35m1 stop
$621Alaska Airlines
Find Deal
Wed, Jul 16 - Mon, Jul 21
Alaska Airlines Logo
5:08 am - 6:31 pmALW-STL
11h 23m2 stops
Alaska Airlines Logo
6:41 am - 1:10 pmSTL-ALW
8h 29m1 stop
$664Alaska Airlines
Find Deal
Thu, Jul 3 - Wed, Jul 9
Alaska Airlines Logo
5:08 am - 6:31 pmALW-STL
11h 23m2 stops
Alaska Airlines Logo
12:27 pm - 12:07 amSTL-ALW
13h 40m2 stops
$769Alaska Airlines
Find Deal
Thu, Jul 3 - Wed, Jul 9

Alaska Airlines flights from Walla Walla to St. Louis

Our best Alaska Airlines deals on Walla Walla to St. Louis flight tickets
Alaska Airlines
Jul 9
ALW1:50 pmWalla Walla
26h 45m
1 stop
STL6:35 pmLambert-St Louis
Jul 15
STL7:32 pmLambert-St Louis
6h 35m
1 stop
ALW12:07 amWalla Walla
Alaska Airlines
Jul 16
ALW1:50 pmWalla Walla
8h 09m
1 stop
STL11:59 pmLambert-St Louis
Jul 21
STL7:32 pmLambert-St Louis
6h 35m
1 stop
ALW12:07 amWalla Walla
Alaska Airlines
Jul 3
ALW1:50 pmWalla Walla
8h 09m
1 stop
STL11:59 pmLambert-St Louis
Jul 9
STL3:24 pmLambert-St Louis
10h 43m
1 stop
ALW12:07 amWalla Walla

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

$357

Fastest flight time

8h 09m

Direct flights

None

Airports in St. Louis

1 airport
The best flight deal from Walla Walla to St. Louis found on momondo in the last 72 hours is $357
The fastest flight from Walla Walla to St. Louis takes 8h 09m
There are no direct flights from Walla Walla to St. Louis. Popular non-direct route for this connection is Walla Walla Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • 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 8h 09m.

  • 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.


  • 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
Hermann
Fairview Heights
Florissant
Maryland Heights
Collinsville
Fenton
Farmington
O'Fallon
Alton
St. Peters
Wentzville
Glencoe
Festus
Clayton
Eureka
Edwardsville
Grafton
Shrewsbury

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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1 adult
Mon 6/23
Mon 6/30

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