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$324+ Cheap flights from St. Louis to Santa Barbara (STL - SBA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SBA
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from St. Louis to Santa Barbara

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Santa Barbara (SBA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$324
(United Airlines)

Popular in

October

Cheapest in

April

Average price

$703
Provider with most accurate pricing for Lambert-St Louis-Santa Barbara flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Santa Barbara flights.
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From Lambert-St Louis to Santa Barbara
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from St. Louis to Santa Barbara

Cheapest flights from St. Louis to Santa Barbara
Explore the most affordable flight options available from St. Louis to Santa Barbara. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Delta deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:34 amSTL - SBA
1 stop7h 23mDelta
Fri 11/148:25 amSBA - STL
1 stop7h 32mDelta
Deal found 10/16$353
This Southwest deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:25 amSTL - SBA
1 stop6h 40mSouthwest
Tue 12/305:15 amSBA - STL
1 stop5h 00mSouthwest
Deal found 10/16$361
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:36 pmSTL - SBA
2 stops9h 27mDelta
Sun 11/164:59 pmSBA - STL
1 stop5h 47mDelta
Deal found 10/15$368
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:00 amSTL - SBA
1 stop6h 35mAmerican Airlines
Tue 12/306:54 pmSBA - STL
2 stops11h 54mAmerican Airlines
Deal found 10/16$394
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:29 pmSTL - SBA
1 stop8h 30mUnited Airlines
Sun 11/165:30 amSBA - STL
1 stop5h 09mUnited Airlines
Deal found 10/15$421
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:00 amSTL - SBA
1 stop6h 08mUnited Airlines
Tue 12/91:00 pmSBA - STL
1 stop5h 57mUnited Airlines
Deal found 10/16$433
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/301:30 pmSTL - SBA
1 stop8h 38mDelta
Tue 11/45:01 pmSBA - STL
1 stop5h 23mDelta
Deal found 10/13$453

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from St. Louis to Santa Barbara that are best for you.

Fly from

St. Louis

Fly to

Santa Barbara

Route

Depart

Return

Price

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Fri 1/16

6:45 am-11:50 am

1 stop7h 05m

Santa Barbara

Tue 1/20

5:00 am-1:16 pm

1 stop6h 16m

$324

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Tue 3/10

11:51 am-8:27 pm

1 stop10h 36m

Santa Barbara

Wed 3/11

8:25 am-6:04 pm

1 stop7h 39m

$343

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Fri 1/16

2:50 pm-7:47 pm

2 stops30h 57m

Santa Barbara

Tue 1/20

2:45 pm-1:54 pm

1 stop21h 09m

$349

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Wed 11/12

5:29 pm-10:29 pm

1 stop7h 00m

Santa Barbara

Fri 11/14

1:03 pm-9:54 pm

1 stop6h 51m

$353

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Wed 11/12

6:34 am-11:57 am

1 stop7h 23m

Santa Barbara

Fri 11/14

4:59 pm-12:46 am

1 stop5h 47m

$353

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Thu 1/22

7:00 am-12:19 pm

1 stop7h 19m

Santa Barbara

Mon 1/26

1:15 pm-9:42 pm

1 stop6h 27m

$359

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Thu 11/13

7:00 am-7:52 pm

2 stops14h 52m

$565

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Thu 11/13

7:00 am-11:38 am

1 stop6h 38m

$690

St. LouisSanta Barbara

STL - SBA

STLSBA

Lambert-St Louis

Thu 11/13

6:15 am-10:29 pm

3 stops18h 14m

$759

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Compare providers for flights from St. Louis to Santa Barbara

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Santa Barbara in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Santa Barbara flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Santa Barbara flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Santa Barbara flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Santa Barbara flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Santa Barbara flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Santa Barbara

Have a flexible travel schedule? Discover the best time to fly to Santa Barbara from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Santa Barbara

What is the cheapest month to book a flight from St. Louis to Santa Barbara?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Santa Barbara (average of $94). Flying from St. Louis to Santa Barbara in August is currently the most expensive (average of $297). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to SBA?

Find hourly flight availability from St. Louis to Santa Barbara. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

When flying from St. Louis to Santa Barbara, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 41% versus a flight at noon.

How much does it cost to fly round-trip from St. Louis to Santa Barbara?

Reviews of airlines servicing Santa Barbara

Get insights into the airlines that provide service to Santa Barbara. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Barbara. Reviews last updated October 16, 2025.
See what other customers who have flown with Southwest, United Airlines, and American Airlines from St. Louis to Santa Barbara have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,982 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,043 reviews
Southwest
8.0
Very good
4,241 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Santa Barbara. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Louis to Santa Barbara?

    United Airlines, Delta, and Alaska Airlines can get you from St. Louis to Santa Barbara in just under 7h 05m. Your travel time can differ by up to 23h 52m. There are 1653 mi between St. Louis and Santa Barbara. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from St. Louis to Santa Barbara round-trip?

    Currently priced at $277, American Airlines will fly you from St. Louis to Santa Barbara and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Southwest - these airlines can fly you to your destination from $333 and $384, respectively. You may be able to fly from St. Louis to Santa Barbara for 41% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from St. Louis to Santa Barbara one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $565. Users have also found prices from $690 and $759 on American Airlines and United Airlines, respectively.

  • Can I find deals for flights from St. Louis to Santa Barbara that include hotel bookings?

    Yes. In addition to deals on St. Louis to Santa Barbara flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Santa Barbara?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Santa Barbara.

  • Can I find deals for business class flights from St. Louis to Santa Barbara?

    Yes. Cheapflights offers flight deals from St. Louis to Santa Barbara by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Santa Barbara?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Santa Barbara (average of $94). Flying from St. Louis to Santa Barbara in August is currently the most expensive (average of $297). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Santa Barbara?

Book flights to Santa Barbara if you plan to visit one of these locations
Buellton
Santa Ynez

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Top 3 airlines flying from St. Louis to Santa Barbara

Discover the top 3 airlines that operate flights from St. Louis to Santa Barbara. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$277Average$429FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$333Average$516FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$384Average$426FlexibilityNo cancel feeOn-time63%

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