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$180+ Cheap flights from Santa Barbara to St. Louis (SBA - STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
SBA — STL
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap flight deals from Santa Barbara to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Santa Barbara (SBA) to St. Louis (STL). 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 julio 29, 2025.

Round-trip from

$328
(United Airlines)

One-way from

$180
(American Airlines)

Popular in

February

Cheapest in

April

Average price

$540
From Santa Barbara to Lambert-St Louis
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One-way flight from Santa Barbara to Lambert-St Louis
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Highest demand for flights based on searches. 20% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Santa Barbara to St. Louis

Cheapest flights from Santa Barbara to St. Louis
Explore the most affordable flight options available from Santa Barbara to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 10/144:00 pmSBA - STL
1 stop5h 58mUnited Airlines
sáb. 10/184:50 pmSTL - SBA
1 stop6h 15mUnited Airlines
Deal found 7/29$328
This Delta deal was found by Cheapflights users on 7/28. 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.
mié. 8/275:50 amSBA - STL
1 stop5h 40mDelta
mar. 9/21:26 pmSTL - SBA
1 stop8h 42mDelta
Deal found 7/28$333
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/297:39 pmSBA - STL
1 stop17h 00mAlaska Airlines
sáb. 10/43:57 pmSTL - SBA
1 stop21h 32mAlaska Airlines
Deal found 7/29$336
This American Airlines deal was found by Cheapflights users on 7/27. 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.
mié. 8/271:01 pmSBA - STL
2 stops8h 13mAmerican Airlines
mar. 9/26:26 amSTL - SBA
2 stops11h 43mAmerican Airlines
Deal found 7/27$343
This Southwest deal was found by Cheapflights users on 7/27. 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.
lun. 8/251:45 pmSBA - STL
2 stops8h 10mSouthwest
lun. 9/12:25 pmSTL - SBA
2 stops10h 00mSouthwest
Deal found 7/27$437

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Barbara to St. Louis 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 julio 29, 2025.
Use the filters below to find and compare flights from Santa Barbara to St. Louis that are best for you.

Fly from

Santa Barbara

Fly to

St. Louis

Route

Depart

Return

Price

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

mar. 10/14

4:00 pm-11:58 pm

1 stop5h 58m

Lambert-St Louis

sáb. 10/18

4:50 pm-9:05 pm

1 stop6h 15m

$328

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

mié. 8/27

5:50 am-1:30 pm

1 stop5h 40m

Lambert-St Louis

mar. 9/2

1:26 pm-8:08 pm

1 stop8h 42m

$333

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

lun. 9/29

7:39 pm-2:39 pm

1 stop17h 00m

Lambert-St Louis

sáb. 10/4

3:57 pm-11:29 am

1 stop21h 32m

$336

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

mié. 8/27

1:01 pm-11:14 pm

2 stops8h 13m

Lambert-St Louis

mar. 9/2

6:26 am-4:09 pm

2 stops11h 43m

$343

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

lun. 8/25

1:45 pm-11:55 pm

2 stops8h 10m

Lambert-St Louis

lun. 9/1

2:25 pm-10:25 pm

2 stops10h 00m

$437

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

lun. 9/29

4:36 pm-11:59 pm

1 stop5h 23m

$180

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

lun. 9/29

4:55 pm-8:14 am

2 stops13h 19m

$185

Santa BarbaraSt. Louis

SBA - STL

SBASTL

Santa Barbara

mié. 11/5

5:30 am-12:39 pm

1 stop5h 09m

$212

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Santa Barbara 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 Santa Barbara to St. Louis

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

Currently, August is the cheapest month in which you can book a flight from Santa Barbara to St. Louis (average of $311). Flying from Santa Barbara to St. Louis in March is currently the most expensive (average of $356). 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.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated julio 29, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Santa Barbara to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

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

    United Airlines, at $328, was found to be the cheapest airline from Santa Barbara to St. Louis.Alternate airlines to your destination round-trip include Delta and Alaska Airlines. United Airlines is 33% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $180 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $185 and $212, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Barbara to St. Louis 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 Santa Barbara to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Santa Barbara to St. Louis (average of $311). Flying from Santa Barbara to St. Louis in March is currently the most expensive (average of $356). 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
O'Fallon
Maryland Heights
Fairview Heights
Collinsville
Eureka
St. Peters
Glencoe
Alton
Chesterfield
Festus
Farmington

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Top 4 airlines flying from Santa Barbara to St. Louis

Discover the top 4 airlines that operate flights from Santa Barbara to St. Louis. 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$312Average$371FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$331Average$458FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$356Average$516FlexibilityNo cancel feeOn-time63%
DeltaCheapest$366Average$416FlexibilityNo cancel feeOn-timeN/A

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