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Cheap flights from St. Louis to Los Angeles from $164

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
7:00 am - 12:16 pmSTL-SBA
7h 16m1 stop
Delta Logo
5:40 am - 1:48 pmSBA-STL
6h 08m1 stop
$327Delta
Find Deal
Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
8:45 am - 5:21 pmSTL-SBA
10h 36m2 stops
United Airlines Logo
5:00 am - 1:16 pmSBA-STL
6h 16m1 stop
$332United Airlines
Find Deal
Sat, Jan 17 - Tue, Jan 20
American Airlines Logo
11:05 am - 6:12 pmSTL-SBA
9h 07m2 stops
American Airlines Logo
12:26 pm - 10:59 pmSBA-STL
8h 33m2 stops
$337American Airlines
Find Deal
Sat, Jan 17 - Tue, Jan 20
Delta Logo
2:38 pm - 9:55 pmSTL-SBA
9h 17m1 stop
Delta Logo
5:40 am - 1:48 pmSBA-STL
6h 08m1 stop
$351Delta
Find Deal
Tue, Jan 20 - Wed, Jan 21
Delta Logo
2:38 pm - 9:55 pmSTL-SBA
9h 17m1 stop
Delta Logo
12:35 pm - 11:25 pmSBA-STL
8h 50m2 stops
$356Delta
Find Deal
Tue, Jan 20 - Wed, Jan 21
American Airlines Logo
5:14 am - 11:51 amSTL-SBA
8h 37m1 stop
American Airlines Logo
4:42 pm - 9:29 amSBA-STL
14h 47m2 stops
$364American Airlines
Find Deal
Thu, Feb 12 - Tue, Feb 17
American Airlines Logo
10:04 am - 6:22 pmSTL-SBA
10h 18m2 stops
American Airlines Logo
4:42 pm - 9:29 amSBA-STL
14h 47m2 stops
$371American Airlines
Find Deal
Thu, Feb 12 - Tue, Feb 17
American Airlines Logo
5:14 am - 11:51 amSTL-SBA
8h 37m1 stop
American Airlines Logo
4:42 pm - 12:05 amSBA-STL
5h 23m1 stop
$372American Airlines
Find Deal
Thu, Feb 12 - Tue, Feb 17
Delta Logo
2:38 pm - 9:55 pmSTL-SBA
9h 17m1 stop
Delta Logo
5:40 am - 1:48 pmSBA-STL
6h 08m1 stop
$373Delta
Find Deal
Tue, Jan 20 - Wed, Jan 21
Delta Logo
2:38 pm - 9:55 pmSTL-SBA
9h 17m1 stop
Delta Logo
12:35 pm - 11:25 pmSBA-STL
8h 50m2 stops
$378Delta
Find Deal
Tue, Jan 20 - Wed, Jan 21

Southwest flights from St. Louis to Santa Barbara

Our best Southwest deals on St. Louis to Santa Barbara flight tickets
Southwest
Dec 25
STL8:10 amLambert-St Louis
8h 10m
2 stops
SBA2:20 pmSanta Barbara
Jan 1
SBA5:50 amSanta Barbara
9h 30m
2 stops
STL5:20 pmLambert-St Louis
$464
Find similar
Southwest
Dec 31
STL5:00 amLambert-St Louis
11h 20m
1 stop
SBA2:20 pmSanta Barbara
Jan 4
SBA11:30 amSanta Barbara
11h 15m
1 stop
STL12:45 amLambert-St Louis
$470
Find similar
Southwest
Dec 22
STL3:45 pmLambert-St Louis
10h 30m
2 stops
SBA12:15 amSanta Barbara
Dec 29
SBA5:15 amSanta Barbara
7h 15m
2 stops
STL2:30 pmLambert-St Louis
$489
Find similar

United Airlines flights from St. Louis to Santa Barbara

Our best United Airlines deals on St. Louis to Santa Barbara flight tickets
United Airlines
Jan 17
STL8:45 amLambert-St Louis
10h 36m
2 stops
SBA5:21 pmSanta Barbara
Jan 20
SBA5:00 amSanta Barbara
6h 16m
1 stop
STL1:16 pmLambert-St Louis
$332
Find similar
United Airlines
Dec 22
STL2:45 pmLambert-St Louis
9h 03m
1 stop
SBA9:48 pmSanta Barbara
Dec 29
SBA5:00 amSanta Barbara
6h 20m
1 stop
STL1:20 pmLambert-St Louis
$418
Find similar
United Airlines
Dec 22
STL2:45 pmLambert-St Louis
9h 03m
1 stop
SBA9:48 pmSanta Barbara
Dec 29
SBA5:00 amSanta Barbara
10h 54m
2 stops
STL5:54 pmLambert-St Louis
$423
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 November 26, 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

Sat 1/17

7:00 am-12:16 pm

1 stop7h 16m

Santa Barbara

Tue 1/20

5:40 am-1:48 pm

1 stop6h 08m

$327

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Sat 1/17

8:45 am-5:21 pm

2 stops10h 36m

Santa Barbara

Tue 1/20

5:00 am-1:16 pm

1 stop6h 16m

$332

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Sat 1/17

11:05 am-6:12 pm

2 stops9h 07m

Santa Barbara

Tue 1/20

12:26 pm-10:59 pm

2 stops8h 33m

$337

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 1/20

2:38 pm-9:55 pm

1 stop9h 17m

Santa Barbara

Wed 1/21

5:40 am-1:48 pm

1 stop6h 08m

$351

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 1/20

2:38 pm-9:55 pm

1 stop9h 17m

Santa Barbara

Wed 1/21

12:35 pm-11:25 pm

2 stops8h 50m

$356

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Thu 2/12

5:14 am-11:51 am

1 stop8h 37m

Santa Barbara

Tue 2/17

4:42 pm-9:29 am

2 stops14h 47m

$364

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Thu 2/12

10:04 am-6:22 pm

2 stops10h 18m

Santa Barbara

Tue 2/17

4:42 pm-9:29 am

2 stops14h 47m

$371

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Thu 2/12

5:14 am-11:51 am

1 stop8h 37m

Santa Barbara

Tue 2/17

4:42 pm-12:05 am

1 stop5h 23m

$372

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 1/20

2:38 pm-9:55 pm

1 stop9h 17m

Santa Barbara

Wed 1/21

5:40 am-1:48 pm

1 stop6h 08m

$373

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 1/20

2:38 pm-9:55 pm

1 stop9h 17m

Santa Barbara

Wed 1/21

12:35 pm-11:25 pm

2 stops8h 50m

$378

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 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

Fastest flight time

6h 08m

Direct flights

None
The fastest flight from St. Louis to Santa Barbara takes 6h 08m
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. 5h 56m 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
11,037 reviews
Search American Airlines flights
United AirlinesPriceFrom $333Free CancellationRating
7.4
9,050 reviews
Search United Airlines flights
SouthwestPriceFrom $363Free CancellationRating
8.0
4,254 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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