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Cheap flights from St. Louis to Los Angeles from $171

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 1/17. 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 St. Louis to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:30 am - 12:19 pmSTL-SBA
6h 49m1 stop
Delta Logo
8:25 am - 7:14 pmSBA-STL
8h 49m1 stop
$410Delta
Find Deal
mar., mar. 10 - mié., mar. 11
Alaska Airlines Logo
7:00 am - 6:14 pmSTL-SBA
13h 14m1 stop
Alaska Airlines Logo
7:15 pm - 11:56 pmSBA-STL
26h 41m1 stop
$418Alaska Airlines
Find Deal
mar., mar. 10 - mié., mar. 11
American Airlines Logo
12:01 pm - 6:22 pmSTL-SBA
8h 21m2 stops
American Airlines Logo
1:14 pm - 11:47 pmSBA-STL
8h 33m1 stop
$436American Airlines
Find Deal
mar., mar. 10 - mié., mar. 11
United Airlines Logo
10:00 am - 8:13 pmSTL-SBA
12h 13m2 stops
United Airlines Logo
6:00 am - 4:52 pmSBA-STL
8h 52m2 stops
$441United Airlines
Find Deal
mar., mar. 10 - mié., mar. 11
United Airlines Logo
6:30 am - 1:49 pmSTL-SBA
9h 19m2 stops
United Airlines Logo
6:05 am - 4:27 pmSBA-STL
8h 22m1 stop
$491United Airlines
Find Deal
jue., nov. 20 - lun., nov. 24
Southwest Logo
7:30 pm - 11:55 pmSTL-SBA
6h 25m1 stop
Southwest Logo
5:15 am - 12:15 pmSBA-STL
5h 00m1 stop
$554Southwest
Find Deal
sáb., dic. 27 - mar., dic. 30
Southwest Logo
4:20 pm - 11:55 pmSTL-SBA
9h 35m2 stops
Southwest Logo
5:15 am - 12:15 pmSBA-STL
5h 00m1 stop
$559Southwest
Find Deal
sáb., dic. 27 - mar., dic. 30
Delta Logo
6:00 am - 4:09 pmSTL-SBA
12h 09m2 stops
Delta Logo
5:40 am - 6:35 pmSBA-STL
10h 55m2 stops
$573Delta
Find Deal
jue., nov. 20 - lun., nov. 24
American Airlines Logo
7:00 am - 11:38 amSTL-SBA
6h 38m1 stop
American Airlines Logo
4:32 pm - 11:51 pmSBA-STL
5h 19m1 stop
$593American Airlines
Find Deal
jue., nov. 20 - lun., nov. 24

Delta flights from St. Louis to Santa Barbara

Our best Delta deals on St. Louis to Santa Barbara flight tickets
Delta
Mar 10
STL7:30 amLambert-St Louis
6h 49m
1 stop
SBA12:19 pmSanta Barbara
Mar 11
SBA8:25 amSanta Barbara
8h 49m
1 stop
STL7:14 pmLambert-St Louis
$410
Find similar
Delta
Nov 20
STL6:00 amLambert-St Louis
12h 09m
2 stops
SBA4:09 pmSanta Barbara
Nov 24
SBA5:40 amSanta Barbara
10h 55m
2 stops
STL6:35 pmLambert-St Louis
$573
Find similar

Alaska Airlines flights from St. Louis to Santa Barbara

Our best Alaska Airlines deals on St. Louis to Santa Barbara flight tickets
Alaska Airlines
Mar 10
STL7:00 amLambert-St Louis
13h 14m
1 stop
SBA6:14 pmSanta Barbara
Mar 11
SBA7:15 pmSanta Barbara
26h 41m
1 stop
STL11:56 pmLambert-St Louis
$418
Find similar
Alaska Airlines
Nov 14
STL7:00 amLambert-St Louis
13h 56m
1 stop
SBA6:56 pmSanta Barbara
Nov 17
SBA7:44 pmSanta Barbara
17h 34m
1 stop
STL3:18 pmLambert-St Louis
$896
Find similar

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 noviembre 6, 2025.
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

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

mar. 3/10

7:30 am-12:19 pm

1 stop6h 49m

Santa Barbara

mié. 3/11

8:25 am-7:14 pm

1 stop8h 49m

$410

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

mar. 3/10

7:00 am-6:14 pm

1 stop13h 14m

Santa Barbara

mié. 3/11

7:15 pm-11:56 pm

1 stop26h 41m

$418

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

mar. 3/10

12:01 pm-6:22 pm

2 stops8h 21m

Santa Barbara

mié. 3/11

1:14 pm-11:47 pm

1 stop8h 33m

$436

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

mar. 3/10

10:00 am-8:13 pm

2 stops12h 13m

Santa Barbara

mié. 3/11

6:00 am-4:52 pm

2 stops8h 52m

$441

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

jue. 11/20

6:30 am-1:49 pm

2 stops9h 19m

Santa Barbara

lun. 11/24

6:05 am-4:27 pm

1 stop8h 22m

$491

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

sáb. 12/27

7:30 pm-11:55 pm

1 stop6h 25m

Santa Barbara

mar. 12/30

5:15 am-12:15 pm

1 stop5h 00m

$554

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

sáb. 12/27

4:20 pm-11:55 pm

2 stops9h 35m

Santa Barbara

mar. 12/30

5:15 am-12:15 pm

1 stop5h 00m

$559

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

jue. 11/20

6:00 am-4:09 pm

2 stops12h 09m

Santa Barbara

lun. 11/24

5:40 am-6:35 pm

2 stops10h 55m

$573

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

jue. 11/20

7:00 am-11:38 am

1 stop6h 38m

Santa Barbara

lun. 11/24

4:32 pm-11:51 pm

1 stop5h 19m

$593

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

sáb. 1/17

5:00 pm-9:55 pm

1 stop6h 55m

$171

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 cheapest month to fly to Santa Barbara?

The month of April is, on average, the cheapest month to fly to Santa Barbara from St. Louis, with most prices found around $332. If you are unable to visit Santa Barbara during the month of April, then departing from St. Louis during the month August is also very affordable. Most momondo users find prices during this month for around $391.

What is the cheapest day to depart on your flight to Santa Barbara?

The cheapest day to depart on your flight to Santa Barbara is on a Saturday when prices can be found for as low as $392. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from St. Louis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $526.

What is the cheapest time of day to depart on your flight to Santa Barbara?

According to our data, the cheapest time of day to fly to Santa Barbara is in the afternoon. momondo users have found flights departing from St. Louis to Santa Barbara in the afternoon for as low as $431. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $510 on average. Flights to Santa Barbara from St. Louis at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Direct flights

None
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

  • 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. 6h 25m 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 $263Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $333Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
SouthwestPriceFrom $384Free CancellationRating
8.0
4,241 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.

An easier way to manage your Santa Barbara trip

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