Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Los Angeles from $172

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

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

Enter your travel dates to find the best prices.
Delta Logo
7:20 am - 12:05 pmSTL-SBA
6h 45m1 stop
Delta Logo
1:10 pm - 9:35 pmSBA-STL
6h 25m1 stop
$352Delta
Find Deal
Thu, Jan 1 - Tue, Jan 6
American Airlines Logo
7:00 am - 11:35 amSTL-SBA
6h 35m1 stop
American Airlines Logo
12:26 pm - 10:59 pmSBA-STL
8h 33m2 stops
$357American Airlines
Find Deal
Thu, Jan 1 - Tue, Jan 6
Delta Logo
6:15 am - 11:59 amSTL-SBA
7h 44m1 stop
Delta Logo
8:25 am - 5:56 pmSBA-STL
7h 31m1 stop
$359Delta
Find Deal
Wed, Dec 3 - Mon, Dec 8
Delta Logo
6:15 am - 11:59 amSTL-SBA
7h 44m1 stop
Delta Logo
4:59 pm - 8:24 amSBA-STL
13h 25m2 stops
$364Delta
Find Deal
Wed, Dec 3 - Mon, Dec 8
Delta Logo
6:15 am - 11:59 amSTL-SBA
7h 44m1 stop
Delta Logo
4:59 pm - 12:48 amSBA-STL
5h 49m1 stop
$376Delta
Find Deal
Thu, Dec 11 - Thu, Dec 18
Alaska Airlines Logo
7:00 am - 1:46 pmSTL-SBA
8h 46m1 stop
Alaska Airlines Logo
2:38 pm - 1:51 pmSBA-STL
21h 13m1 stop
$381Alaska Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Southwest Logo
7:30 am - 2:35 pmSTL-SBA
9h 05m2 stops
Southwest Logo
2:25 pm - 12:50 amSBA-STL
8h 25m1 stop
$386Southwest
Find Deal
Thu, Feb 19 - Sun, Feb 22
American Airlines Logo
9:30 am - 6:08 pmSTL-SBA
10h 38m2 stops
American Airlines Logo
6:52 pm - 8:35 amSBA-STL
11h 43m2 stops
$399American Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 18
Delta Logo
6:30 am - 11:59 amSTL-SBA
7h 29m1 stop
Delta Logo
4:59 pm - 12:48 amSBA-STL
5h 49m1 stop
$406Delta
Find Deal
Fri, Dec 12 - Mon, Dec 15
Delta Logo
6:30 am - 11:59 amSTL-SBA
7h 29m1 stop
Delta Logo
12:39 pm - 11:29 pmSBA-STL
8h 50m2 stops
$411Delta
Find Deal
Fri, Dec 12 - Mon, Dec 15

United Airlines flights from St. Louis to Santa Barbara

Our best United Airlines deals on St. Louis to Santa Barbara flight tickets
United Airlines
Dec 12
STL4:37 pmLambert-St Louis
9h 07m
2 stops
SBA11:44 pmSanta Barbara
Dec 15
SBA6:00 amSanta Barbara
12h 57m
2 stops
STL8:57 pmLambert-St Louis
$416
Find similar
United Airlines
Mar 10
STL8:30 amLambert-St Louis
9h 52m
2 stops
SBA4:22 pmSanta Barbara
Mar 11
SBA6:00 amSanta Barbara
9h 44m
2 stops
STL5:44 pmLambert-St Louis
$461
Find similar
United Airlines
Jan 1
STL8:05 amLambert-St Louis
10h 20m
2 stops
SBA4:25 pmSanta Barbara
Jan 6
SBA6:00 amSanta Barbara
29h 16m
3 stops
STL1:16 pmLambert-St Louis
$603
Find similar

Delta flights from St. Louis to Santa Barbara

Our best Delta deals on St. Louis to Santa Barbara flight tickets
Delta
Jan 1
STL7:20 amLambert-St Louis
6h 45m
1 stop
SBA12:05 pmSanta Barbara
Jan 6
SBA1:10 pmSanta Barbara
6h 25m
1 stop
STL9:35 pmLambert-St Louis
$352
Find similar
Delta
Dec 3
STL6:15 amLambert-St Louis
7h 44m
1 stop
SBA11:59 amSanta Barbara
Dec 8
SBA8:25 amSanta Barbara
7h 31m
1 stop
STL5:56 pmLambert-St Louis
$359
Find similar
Delta
Dec 3
STL6:15 amLambert-St Louis
7h 44m
1 stop
SBA11:59 amSanta Barbara
Dec 8
SBA4:59 pmSanta Barbara
13h 25m
2 stops
STL8:24 amLambert-St Louis
$364
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 13, 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

Thu 1/1

7:20 am-12:05 pm

1 stop6h 45m

Santa Barbara

Tue 1/6

1:10 pm-9:35 pm

1 stop6h 25m

$352

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Thu 1/1

7:00 am-11:35 am

1 stop6h 35m

Santa Barbara

Tue 1/6

12:26 pm-10:59 pm

2 stops8h 33m

$357

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Wed 12/3

6:15 am-11:59 am

1 stop7h 44m

Santa Barbara

Mon 12/8

8:25 am-5:56 pm

1 stop7h 31m

$359

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Wed 12/3

6:15 am-11:59 am

1 stop7h 44m

Santa Barbara

Mon 12/8

4:59 pm-8:24 am

2 stops13h 25m

$364

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Thu 12/11

6:15 am-11:59 am

1 stop7h 44m

Santa Barbara

Thu 12/18

4:59 pm-12:48 am

1 stop5h 49m

$376

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 3/10

7:00 am-1:46 pm

1 stop8h 46m

Santa Barbara

Wed 3/11

2:38 pm-1:51 pm

1 stop21h 13m

$381

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Thu 2/19

7:30 am-2:35 pm

2 stops9h 05m

Santa Barbara

Sun 2/22

2:25 pm-12:50 am

1 stop8h 25m

$386

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Thu 12/11

9:30 am-6:08 pm

2 stops10h 38m

Santa Barbara

Thu 12/18

6:52 pm-8:35 am

2 stops11h 43m

$399

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Fri 12/12

6:30 am-11:59 am

1 stop7h 29m

Santa Barbara

Mon 12/15

4:59 pm-12:48 am

1 stop5h 49m

$406

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Fri 12/12

6:30 am-11:59 am

1 stop7h 29m

Santa Barbara

Mon 12/15

12:39 pm-11:29 pm

2 stops8h 50m

$411

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 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
11,051 reviews
Search American Airlines flights
United AirlinesPriceFrom $333Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights
SouthwestPriceFrom $384Free CancellationRating
8.0
4,242 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

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
Sat 12/13
Sat 12/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States