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Cheap flights from St. Louis to Los Angeles from $148

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Los Angeles departing on 8/23. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:08 pm - 11:50 pm
STL
-
SBA
31h 42m
2 stops
Alaska Airlines Logo
3:26 pm - 5:10 pm
SBA
-
STL
23h 44m
2 stops
$284Alaska Airlines
Tue, Aug 25 - Tue, Sep 1
Alaska Airlines Logo
6:08 pm - 11:50 pm
STL
-
SBA
31h 42m
2 stops
Alaska Airlines Logo
2:17 pm - 5:10 pm
SBA
-
STL
24h 53m
1 stop
$303Alaska Airlines
Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
6:36 am - 11:30 am
STL
-
SBA
6h 54m
1 stop
American Airlines Logo
12:20 pm - 8:26 pm
SBA
-
STL
6h 06m
1 stop
$323American Airlines
Tue, Aug 25 - Tue, Sep 1
Alaska Airlines Logo
7:56 pm - 10:05 am
STL
-
SBA
16h 09m
1 stop
Alaska Airlines Logo
3:26 pm - 5:10 pm
SBA
-
STL
23h 44m
2 stops
$331Alaska Airlines
Tue, Aug 18 - Mon, Aug 24
Southwest Logo
6:40 pm - 11:10 pm
STL
-
SBA
6h 30m
1 stop
Southwest Logo
2:25 pm - 11:45 pm
SBA
-
STL
7h 20m
1 stop
$341Southwest
Mon, Oct 26 - Fri, Oct 30
Southwest Logo
4:50 pm - 11:10 pm
STL
-
SBA
8h 20m
1 stop
Southwest Logo
11:10 am - 10:40 pm
SBA
-
STL
9h 30m
2 stops
$346Southwest
Mon, Oct 26 - Fri, Oct 30
Southwest Logo
4:50 pm - 12:05 am
STL
-
SBA
9h 15m
2 stops
Southwest Logo
11:10 am - 9:45 pm
SBA
-
STL
8h 35m
2 stops
$351Southwest
Mon, Oct 26 - Fri, Oct 30
Alaska Airlines Logo
5:37 pm - 2:47 pm
STL
-
SBA
23h 10m
2 stops
Alaska Airlines Logo
3:26 pm - 5:10 pm
SBA
-
STL
23h 44m
2 stops
$358Alaska Airlines
Tue, Aug 18 - Mon, Aug 24
Delta Logo
5:00 pm - 10:36 pm
STL
-
SBA
7h 36m
1 stop
Delta Logo
4:47 pm - 12:41 am
SBA
-
STL
5h 54m
1 stop
$359Delta
Sat, Aug 8 - Tue, Aug 11
United Airlines Logo
5:10 am - 11:52 am
STL
-
SBA
8h 42m
2 stops
United Airlines Logo
12:33 pm - 10:00 pm
SBA
-
STL
7h 27m
1 stop
$364United Airlines
Sat, Aug 8 - Tue, Aug 11

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American Airlines flights from St. Louis to Santa Barbara

Our best American Airlines deals on St. Louis to Santa Barbara flight tickets
American Airlines
Aug 11
STL6:36 amLambert-St Louis
13h 27m
2 stops
SBA6:03 pmSanta Barbara
Aug 17
SBA9:45 amSanta Barbara
10h 55m
2 stops
STL10:40 pmLambert-St Louis
$421
American Airlines
Aug 7
STL6:36 amLambert-St Louis
6h 54m
1 stop
SBA11:30 amSanta Barbara
Aug 11
SBA12:20 pmSanta Barbara
6h 06m
1 stop
STL8:26 pmLambert-St Louis
$465
American Airlines
Aug 7
STL6:36 amLambert-St Louis
13h 27m
2 stops
SBA6:03 pmSanta Barbara
Aug 11
SBA12:15 pmSanta Barbara
9h 27m
2 stops
STL11:42 pmLambert-St Louis
$475

United Airlines flights from St. Louis to Santa Barbara

Our best United Airlines deals on St. Louis to Santa Barbara flight tickets
United Airlines
Aug 8
STL5:10 amLambert-St Louis
8h 42m
2 stops
SBA11:52 amSanta Barbara
Aug 11
SBA12:33 pmSanta Barbara
7h 27m
1 stop
STL10:00 pmLambert-St Louis
$364
United Airlines
Oct 31
STL8:33 amLambert-St Louis
10h 56m
2 stops
SBA5:29 pmSanta Barbara
Nov 4
SBA2:20 pmSanta Barbara
6h 49m
1 stop
STL11:09 pmLambert-St Louis
$428
United Airlines
Oct 31
STL1:39 pmLambert-St Louis
10h 19m
2 stops
SBA9:58 pmSanta Barbara
Nov 4
SBA6:10 amSanta Barbara
8h 33m
2 stops
STL4:43 pmLambert-St Louis
$433

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Santa Barbara 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 July 22, 2026.
Use the filters below to find and compare flights from St. Louis to Santa Barbara that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 8/25

6:08 pm-11:50 pm

2 stops31h 42m

Santa Barbara

Tue 9/1

3:26 pm-5:10 pm

2 stops23h 44m

$284

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 8/25

6:08 pm-11:50 pm

2 stops31h 42m

Santa Barbara

Tue 9/1

2:17 pm-5:10 pm

1 stop24h 53m

$303
Quickest round-trip

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 8/25

6:36 am-11:30 am

1 stop6h 54m

Santa Barbara

Tue 9/1

12:20 pm-8:26 pm

1 stop6h 06m

$323

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 8/18

7:56 pm-10:05 am

1 stop16h 09m

Santa Barbara

Mon 8/24

3:26 pm-5:10 pm

2 stops23h 44m

$331

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Mon 10/26

6:40 pm-11:10 pm

1 stop6h 30m

Santa Barbara

Fri 10/30

2:25 pm-11:45 pm

1 stop7h 20m

$341

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Mon 10/26

4:50 pm-11:10 pm

1 stop8h 20m

Santa Barbara

Fri 10/30

11:10 am-10:40 pm

2 stops9h 30m

$346

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Mon 10/26

4:50 pm-12:05 am

2 stops9h 15m

Santa Barbara

Fri 10/30

11:10 am-9:45 pm

2 stops8h 35m

$351

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 8/18

5:37 pm-2:47 pm

2 stops23h 10m

Santa Barbara

Mon 8/24

3:26 pm-5:10 pm

2 stops23h 44m

$358

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Sat 8/8

5:00 pm-10:36 pm

1 stop7h 36m

Santa Barbara

Tue 8/11

4:47 pm-12:41 am

1 stop5h 54m

$359

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Sat 8/8

5:10 am-11:52 am

2 stops8h 42m

Santa Barbara

Tue 8/11

12:33 pm-10:00 pm

1 stop7h 27m

$364

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from St. Louis to Santa Barbara

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 typical price of a round-trip flight between St. Louis and Santa Barbara?

What is the cheapest month to fly to Santa Barbara?

The month of December is, on average, the cheapest month to fly to Santa Barbara from St. Louis, with most prices found around $0. If you are unable to visit Santa Barbara during the month of December, then departing from St. Louis during the month August is also very affordable. Most momondo users find prices during this month for around $435.

When to book flights from St. Louis to Santa Barbara

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

Cheap St. Louis to Santa Barbara (STL to SBA) flight deals and tips

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

Fastest flight time

5h 58m

Direct flights

None
The fastest flight from St. Louis to Santa Barbara takes 5h 58m
There are no direct flights from St. Louis to Santa Barbara. There are no popular flight routes from St. Louis to Santa Barbara.
Search flight deals

Frequently asked questions about flying from St. Louis to Santa Barbara

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

    The distance between Lambert-St Louis and Santa Barbara is about 1655.2 mi. 5h 58m is a normal flight duration for this route.

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

    Prices for flights from Lambert-St Louis Airport to Santa Barbara Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Santa Barbara Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Santa Barbara 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 Lambert-St Louis Airport to Santa Barbara Airport.

  • What documentation or ID do you need to fly to Santa Barbara Airport?

    The travel and health documents you'll need for your trip to Santa Barbara Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santa Barbara Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Santa Barbara?

Best airlines flying from St. Louis to Santa Barbara

Compare and see reviews for airlines that fly from St. Louis to Santa Barbara with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $321Free CancellationRating
7.1
11,836 reviews
Search American Airlines flights
SouthwestPriceFrom $421Free CancellationRating
8.0
4,238 reviews
Search Southwest flights

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Buellton
Santa Ynez
Los Olivos

Why use momondo?

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

Finding the right flight to Santa Barbara from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Barbara quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for St. Louis to Santa Barbara flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santa Barbara from St. Louis.

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

Of course. momondo tracks the price of St. Louis to Santa Barbara 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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