Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Los Angeles from $209

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 11/21. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from St. Louis to Los Angeles

Cheap round-trip flights

United Airlines Logo
4:50 pm - 9:05 pmSTL-SBA
6h 15m1 stop
United Airlines Logo
1:10 pm - 8:46 pmSBA-STL
5h 36m1 stop
$334United Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18
United Airlines Logo
5:35 pm - 11:59 pmSTL-SBA
8h 24m1 stop
United Airlines Logo
6:00 am - 4:32 pmSBA-STL
8h 32m2 stops
$344United Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18
Alaska Airlines Logo
7:00 am - 6:56 pmSTL-SBA
13h 56m1 stop
Alaska Airlines Logo
7:44 pm - 3:18 pmSBA-STL
17h 34m1 stop
$347Alaska Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 8
Southwest Logo
2:55 pm - 9:20 pmSTL-SBA
8h 25m2 stops
Southwest Logo
1:30 pm - 10:25 pmSBA-STL
6h 55m1 stop
$353Southwest
Find Deal
Tue, Oct 28 - Sat, Nov 8
Delta Logo
7:05 am - 4:11 pmSTL-SBA
11h 06m2 stops
Delta Logo
5:59 pm - 8:16 amSBA-STL
12h 17m2 stops
$358Delta
Find Deal
Tue, Oct 28 - Sat, Nov 8
Delta Logo
1:30 pm - 8:08 pmSTL-SBA
8h 38m1 stop
Delta Logo
12:40 pm - 9:23 pmSBA-STL
6h 43m1 stop
$359Delta
Find Deal
Sat, Oct 11 - Sat, Oct 18
American Airlines Logo
8:41 am - 6:08 pmSTL-SBA
11h 27m2 stops
American Airlines Logo
4:32 pm - 11:56 pmSBA-STL
5h 24m1 stop
$374American Airlines
Find Deal
Mon, Dec 8 - Fri, Dec 12
Southwest Logo
7:35 am - 2:20 pmSTL-SBA
8h 45m1 stop
Southwest Logo
11:30 am - 12:30 amSBA-STL
11h 00m1 stop
$382Southwest
Find Deal
Tue, Dec 16 - Sun, Jan 4
American Airlines Logo
7:00 am - 11:34 amSTL-SBA
6h 34m1 stop
American Airlines Logo
6:05 am - 8:26 pmSBA-STL
12h 21m2 stops
$383American Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18
Alaska Airlines Logo
3:23 pm - 7:41 pmSTL-SBA
30h 18m2 stops
Alaska Airlines Logo
7:20 am - 11:59 pmSBA-STL
14h 39m2 stops
$467Alaska Airlines
Find Deal
Mon, Dec 8 - Fri, Dec 12

Alaska Airlines flights from St. Louis to Santa Barbara

Our best Alaska Airlines deals on St. Louis to Santa Barbara flight tickets
Alaska Airlines
Oct 28
STL7:00 amLambert-St Louis
13h 56m
1 stop
SBA6:56 pmSanta Barbara
Nov 8
SBA7:44 pmSanta Barbara
17h 34m
1 stop
STL3:18 pmLambert-St Louis
$347
Find similar
Alaska Airlines
Dec 8
STL3:23 pmLambert-St Louis
30h 18m
2 stops
SBA7:41 pmSanta Barbara
Dec 12
SBA7:20 amSanta Barbara
14h 39m
2 stops
STL11:59 pmLambert-St Louis
$467
Find similar
Alaska Airlines
Sep 17
STL6:00 amLambert-St Louis
14h 41m
1 stop
SBA6:41 pmSanta Barbara
Sep 18
SBA11:14 amSanta Barbara
10h 45m
1 stop
STL11:59 pmLambert-St Louis
$1,026
Find similar

Southwest flights from St. Louis to Santa Barbara

Our best Southwest deals on St. Louis to Santa Barbara flight tickets
Southwest
Oct 28
STL2:55 pmLambert-St Louis
8h 25m
2 stops
SBA9:20 pmSanta Barbara
Nov 8
SBA1:30 pmSanta Barbara
6h 55m
1 stop
STL10:25 pmLambert-St Louis
$353
Find similar
Southwest
Dec 16
STL7:35 amLambert-St Louis
8h 45m
1 stop
SBA2:20 pmSanta Barbara
Jan 4
SBA11:30 amSanta Barbara
11h 00m
1 stop
STL12:30 amLambert-St Louis
$382
Find similar
Southwest
Dec 16
STL1:50 pmLambert-St Louis
9h 15m
2 stops
SBA9:05 pmSanta Barbara
Jan 4
SBA11:30 amSanta Barbara
11h 00m
1 stop
STL12:30 amLambert-St Louis
$388
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 September 15, 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 10/11

4:50 pm-9:05 pm

1 stop6h 15m

Santa Barbara

Sat 10/18

1:10 pm-8:46 pm

1 stop5h 36m

$334

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Sat 10/11

5:35 pm-11:59 pm

1 stop8h 24m

Santa Barbara

Sat 10/18

6:00 am-4:32 pm

2 stops8h 32m

$344

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 10/28

7:00 am-6:56 pm

1 stop13h 56m

Santa Barbara

Sat 11/8

7:44 pm-3:18 pm

1 stop17h 34m

$347

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 10/28

2:55 pm-9:20 pm

2 stops8h 25m

Santa Barbara

Sat 11/8

1:30 pm-10:25 pm

1 stop6h 55m

$353

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 10/28

7:05 am-4:11 pm

2 stops11h 06m

Santa Barbara

Sat 11/8

5:59 pm-8:16 am

2 stops12h 17m

$358

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Sat 10/11

1:30 pm-8:08 pm

1 stop8h 38m

Santa Barbara

Sat 10/18

12:40 pm-9:23 pm

1 stop6h 43m

$359

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Mon 12/8

8:41 am-6:08 pm

2 stops11h 27m

Santa Barbara

Fri 12/12

4:32 pm-11:56 pm

1 stop5h 24m

$374

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 12/16

7:35 am-2:20 pm

1 stop8h 45m

Santa Barbara

Sun 1/4

11:30 am-12:30 am

1 stop11h 00m

$382

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Sat 10/11

7:00 am-11:34 am

1 stop6h 34m

Santa Barbara

Sat 10/18

6:05 am-8:26 pm

2 stops12h 21m

$383

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Mon 12/8

3:23 pm-7:41 pm

2 stops30h 18m

Santa Barbara

Fri 12/12

7:20 am-11:59 pm

2 stops14h 39m

$467

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Los Angeles from

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 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 15m 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
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $333Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
SouthwestPriceFrom $384Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Southwest Flights From St. Louis to Santa Barbara

    The lowest priced Southwest flight from St. Louis to Santa Barbara from the last 72 hours was $384. Generally, Southwest has 3 flights on this route every week with an average price of $426. Southwest is rated 8.0/10 by our users.

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/15
Wed 10/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States