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Cheap flights from St. Louis to Los Angeles from $162

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 9/12. 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.
United Airlines Logo
7:05 pm - 11:56 pm
STL
-
SBA
6h 51m
1 stop
United Airlines Logo
1:56 pm - 10:10 pm
SBA
-
STL
6h 14m
1 stop
$323United Airlines
Mon, Oct 26 - Thu, Oct 29
Southwest Logo
7:35 pm - 11:25 pm
STL
-
SBA
5h 50m
1 stop
Southwest Logo
5:45 am - 4:25 pm
SBA
-
STL
8h 40m
2 stops
$328Southwest
Sat, Jul 25 - Wed, Aug 5
Delta Logo
11:51 am - 10:05 pm
STL
-
SBA
12h 14m
2 stops
Delta Logo
12:45 pm - 11:18 pm
SBA
-
STL
8h 33m
2 stops
$333Delta
Mon, Nov 23 - Thu, Nov 26
Southwest Logo
6:40 pm - 11:10 pm
STL
-
SBA
6h 30m
1 stop
Southwest Logo
3:25 pm - 11:55 pm
SBA
-
STL
6h 30m
1 stop
$359Southwest
Mon, Oct 19 - Thu, Oct 22
Southwest Logo
4:50 pm - 12:05 am
STL
-
SBA
9h 15m
2 stops
Southwest Logo
3:25 pm - 11:55 pm
SBA
-
STL
6h 30m
1 stop
$364Southwest
Mon, Oct 19 - Thu, Oct 22
Southwest Logo
4:50 pm - 12:05 am
STL
-
SBA
9h 15m
2 stops
Southwest Logo
5:30 am - 5:00 pm
SBA
-
STL
9h 30m
2 stops
$369Southwest
Mon, Oct 26 - Thu, Oct 29
Southwest Logo
7:35 pm - 11:25 pm
STL
-
SBA
5h 50m
1 stop
Southwest Logo
5:45 am - 3:05 pm
SBA
-
STL
7h 20m
1 stop
$370Southwest
Sat, Jul 25 - Wed, Aug 5
United Airlines Logo
7:33 am - 1:18 pm
STL
-
SBA
7h 45m
1 stop
United Airlines Logo
2:20 pm - 11:09 pm
SBA
-
STL
6h 49m
1 stop
$371United Airlines
Tue, Nov 17 - Fri, Nov 20
United Airlines Logo
8:58 am - 3:31 pm
STL
-
SBA
8h 33m
2 stops
United Airlines Logo
2:20 pm - 11:09 pm
SBA
-
STL
6h 49m
1 stop
$376United Airlines
Tue, Nov 17 - Fri, Nov 20
Southwest Logo
3:50 pm - 11:25 pm
STL
-
SBA
9h 35m
2 stops
Southwest Logo
5:45 am - 4:25 pm
SBA
-
STL
8h 40m
2 stops
$383Southwest
Sat, Jul 25 - Wed, Aug 5

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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
Nov 23
STL7:00 amLambert-St Louis
7h 33m
1 stop
SBA12:33 pmSanta Barbara
Nov 26
SBA12:29 pmSanta Barbara
8h 00m
1 stop
STL10:29 pmLambert-St Louis
$388
American Airlines
Oct 2
STL8:00 amLambert-St Louis
5h 45m
1 stop
SBA11:45 amSanta Barbara
Oct 6
SBA4:49 pmSanta Barbara
5h 28m
1 stop
STL12:17 amLambert-St Louis
$405
American Airlines
Oct 2
STL7:00 amLambert-St Louis
6h 35m
1 stop
SBA11:35 amSanta Barbara
Oct 6
SBA10:12 amSanta Barbara
11h 29m
2 stops
STL11:41 pmLambert-St Louis
$410

Southwest flights from St. Louis to Santa Barbara

Our best Southwest deals on St. Louis to Santa Barbara flight tickets
Southwest
Jul 25
STL7:35 pmLambert-St Louis
5h 50m
1 stop
SBA11:25 pmSanta Barbara
Aug 5
SBA5:45 amSanta Barbara
8h 40m
2 stops
STL4:25 pmLambert-St Louis
$328
Southwest
Oct 19
STL6:40 pmLambert-St Louis
6h 30m
1 stop
SBA11:10 pmSanta Barbara
Oct 22
SBA3:25 pmSanta Barbara
6h 30m
1 stop
STL11:55 pmLambert-St Louis
$359
Southwest
Oct 19
STL4:50 pmLambert-St Louis
9h 15m
2 stops
SBA12:05 amSanta Barbara
Oct 22
SBA3:25 pmSanta Barbara
6h 30m
1 stop
STL11:55 pmLambert-St Louis
$364

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 2, 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

Mon 10/26

7:05 pm-11:56 pm

1 stop6h 51m

Santa Barbara

Thu 10/29

1:56 pm-10:10 pm

1 stop6h 14m

$323

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Sat 7/25

7:35 pm-11:25 pm

1 stop5h 50m

Santa Barbara

Wed 8/5

5:45 am-4:25 pm

2 stops8h 40m

$328

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Mon 11/23

11:51 am-10:05 pm

2 stops12h 14m

Santa Barbara

Thu 11/26

12:45 pm-11:18 pm

2 stops8h 33m

$333
Quickest round-trip

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Mon 10/19

6:40 pm-11:10 pm

1 stop6h 30m

Santa Barbara

Thu 10/22

3:25 pm-11:55 pm

1 stop6h 30m

$359

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Mon 10/19

4:50 pm-12:05 am

2 stops9h 15m

Santa Barbara

Thu 10/22

3:25 pm-11:55 pm

1 stop6h 30m

$364

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Mon 10/26

4:50 pm-12:05 am

2 stops9h 15m

Santa Barbara

Thu 10/29

5:30 am-5:00 pm

2 stops9h 30m

$369

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Sat 7/25

7:35 pm-11:25 pm

1 stop5h 50m

Santa Barbara

Wed 8/5

5:45 am-3:05 pm

1 stop7h 20m

$370

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 11/17

7:33 am-1:18 pm

1 stop7h 45m

Santa Barbara

Fri 11/20

2:20 pm-11:09 pm

1 stop6h 49m

$371

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 11/17

8:58 am-3:31 pm

2 stops8h 33m

Santa Barbara

Fri 11/20

2:20 pm-11:09 pm

1 stop6h 49m

$376

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Sat 7/25

3:50 pm-11:25 pm

2 stops9h 35m

Santa Barbara

Wed 8/5

5:45 am-4:25 pm

2 stops8h 40m

$383

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 50m

Direct flights

None
The fastest flight from St. Louis to Santa Barbara takes 5h 50m
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 50m 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
11,768 reviews
Search American Airlines flights
SouthwestPriceFrom $421Free CancellationRating
7.9
4,250 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
Santa Ynez
Buellton
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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