Which airports can I use when flying from Walla Walla to St. Louis?

Flights from Walla Walla to St. Louis usually depart from Walla Walla (ALW) and arrive at Lambert-St Louis (STL).

Which airports do connecting flights from Walla Walla to St. Louis pass through?

Most connecting flights from Walla Walla to St. Louis pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Walla Walla to St. Louis?

Yes. Flexible dates can save you up to 5% on flights from Walla Walla to St. Louis. Thursday is the cheapest departure day at $350 round-trip on average, while Tuesday is the most expensive at $368, a difference of $18. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in St. Louis?

Some of the most popular sights in St. Louis are Busch Stadium, Enterprise Center and America's Center Convention Complex. These are among the most viewed places in St. Louis on KAYAK.

Do I need a passport to fly from Walla Walla to St. Louis?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

What is the time difference between Walla Walla and St. Louis?

St. Louis is 2 hours ahead of Walla Walla (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Lambert-St Louis Airport (STL)?

Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include: • Hertz • Budget • Alamo • Enterprise Rent-A-Car • Payless

How much is a round-trip flight from Walla Walla to St. Louis?

Round-trip flights from Walla Walla to St. Louis typically range from $350 to $368. The lowest price found in the past 5 days was $454, on Alaska Airlines.

Which airline is the cheapest to fly from Walla Walla to St. Louis?

Alaska Airlines ($454) offered the cheapest round-trip ticket from Walla Walla to St. Louis in the last 5 days.

What is the cheapest layover airport when flying from Walla Walla to St. Louis?

Flights via Seattle/Tacoma Intl (SEA) offer the most affordable fares, with an average round-trip price of $359. Based on KAYAK data over the past 3 months.

When flying from Walla Walla to St. Louis which airport offers the shortest layover?

Seattle/Tacoma Intl (SEA) had the shortest average connection time for Walla Walla to St. Louis layovers at 7h 29m over the past 3 months.

$454 CHEAP FLIGHTS from Walla Walla to St. Louis (ALW - STL)

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Cheapest round-trip

$454

Typical prices: $350-$368

Alaska Airlines

Tue 1/30Sat 2/3

ALW - STL • 1 stop

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Flight Deals

Cheap Flights from Walla Walla to St. Louis (ALW-STL)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Walla Walla to St. Louis

Sat, Jan 30 - Wed, Feb 3

5:35 am - 2:56 pmALW Walla Walla-STL Lambert-St Louis

7h 21m1 stop Seattle/Tacoma Intl

3:54 pm - 11:51 pmSTL Lambert-St Louis-ALW Walla Walla

9h 57m1 stop Seattle/Tacoma Intl

$454Alaska Airlines

Sat, Jan 30 - Wed, Feb 3

5:35 am - 2:56 pmALW Walla Walla-STL Lambert-St Louis

7h 21m1 stop Seattle/Tacoma Intl

3:54 pm - 11:51 pmSTL Lambert-St Louis-ALW Walla Walla

9h 57m1 stop Seattle/Tacoma Intl

$541Alaska Airlines

Sat, Jan 30 - Wed, Feb 3

5:35 am - 2:56 pmALW Walla Walla-STL Lambert-St Louis

7h 21m1 stop Seattle/Tacoma Intl

11:22 am - 11:51 pmSTL Lambert-St Louis-ALW Walla Walla

14h 29m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

$657Alaska Airlines

Sat, Jan 30 - Wed, Feb 3

5:35 am - 2:56 pmALW Walla Walla-STL Lambert-St Louis

7h 21m1 stop Seattle/Tacoma Intl

11:22 am - 11:51 pmSTL Lambert-St Louis-ALW Walla Walla

14h 29m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

$692Alaska Airlines

Sat, Jan 30 - Wed, Feb 3

5:35 am - 11:36 pmALW Walla Walla-STL Lambert-St Louis

16h 01m2 stops Seattle/Tacoma Intl Los Angeles

11:22 am - 11:51 pmSTL Lambert-St Louis-ALW Walla Walla

14h 29m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

$734Alaska Airlines

Sat, Jan 30 - Wed, Feb 3

5:35 am - 11:36 pmALW Walla Walla-STL Lambert-St Louis

16h 01m2 stops Seattle/Tacoma Intl Los Angeles

2:55 pm - 11:51 pmSTL Lambert-St Louis-ALW Walla Walla

10h 56m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

$769Alaska Airlines

Tue, Nov 24 - Sun, Nov 29

2:59 pm - 11:59 pmALW Walla Walla-STL Lambert-St Louis

7h 00m1 stop Seattle/Tacoma Intl

6:00 am - 11:49 pmSTL Lambert-St Louis-ALW Walla Walla

19h 49m1 stop Seattle/Tacoma Intl

$1,551Alaska Airlines

Tue, Nov 24 - Sun, Nov 29

2:59 pm - 11:59 pmALW Walla Walla-STL Lambert-St Louis

7h 00m1 stop Seattle/Tacoma Intl

6:00 am - 11:49 pmSTL Lambert-St Louis-ALW Walla Walla

19h 49m1 stop Seattle/Tacoma Intl

$1,631Alaska Airlines

Sun, Nov 29 - Sun, Nov 29

5:06 am - 2:22 pmALW Walla Walla-STL Lambert-St Louis

7h 16m1 stop Seattle/Tacoma Intl

7:01 pm - 2:19 pmSTL Lambert-St Louis-ALW Walla Walla

21h 18m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

$7,680Alaska Airlines

Booking Insights

Price, demand and travel trends for Walla Walla to St. Louis flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Walla Walla to St. Louis? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Walla Walla to St. Louis departing in january.

Find deals

Cheapest flight	$454

Round-trip flight from Walla Walla to St. Louis

When to book flights from Walla Walla to St. Louis

Are your dates flexible? Find out the best times to travel from Walla Walla to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Walla Walla to St. Louis?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
What car rental options are available at Lambert-St Louis Airport (STL)?
Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:

• Hertz
• Budget
• Alamo
• Enterprise Rent-A-Car
• Payless
Which airports can I use when flying from Walla Walla to St. Louis?
Flights from Walla Walla to St. Louis usually depart from Walla Walla (ALW) and arrive at Lambert-St Louis (STL).
Which airports do connecting flights from Walla Walla to St. Louis pass through?
Most connecting flights from Walla Walla to St. Louis pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Walla Walla to St. Louis?
Yes. Flexible dates can save you up to 5% on flights from Walla Walla to St. Louis. Thursday is the cheapest departure day at $350 round-trip on average, while Tuesday is the most expensive at $368, a difference of $18.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Walla Walla and St. Louis?
St. Louis is 2 hours ahead of Walla Walla (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in St. Louis?
Some of the most popular sights in St. Louis are Busch Stadium, Enterprise Center and America's Center Convention Complex. These are among the most viewed places in St. Louis on KAYAK.

If your dates are flexible, aim for a Thursday departure and avoid flying on Tuesday. On this route, Thursday flights average $350, about $18 less than Tuesday fares (5% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Lambert-St Louis Airport.

• Renaissance St. Louis Airport Hotel
• Drury Inn & Suites St. Louis Airport
• DoubleTree by Hilton St. Louis Airport

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$454 Find Cheap Flights from Walla Walla to St. Louis - Compare and Save

Everything you should know

Cheap Flights from Walla Walla to St. Louis (ALW-STL)

Recent round-trip flight deals from Walla Walla to St. Louis

Recent one-way flight deals from Walla Walla to St. Louis

Price, demand and travel trends for Walla Walla to St. Louis flights

How much is a round-trip flight from Walla Walla to St. Louis?

Which airline is the cheapest to fly from Walla Walla to St. Louis?

What is the cheapest layover airport when flying from Walla Walla to St. Louis?

When flying from Walla Walla to St. Louis which airport offers the shortest layover?

Key details for Walla Walla to St. Louis flights

Cheapest flight

When to book flights from Walla Walla to St. Louis

Your Walla Walla to St. Louis flight questions, answered

Your guide to booking Walla Walla to St. Louis flights

More options for your flight from Walla Walla to St. Louis

Complete your trip to St. Louis with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Walla Walla to St. Louis

Find direct flights to and from Walla Walla and St. Louis

Flights from domestic origins to St. Louis

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