$244+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
SBA — STL
May 29 — Jun 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Santa Barbara to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Santa Barbara to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Santa Barbara to St. LouisExplore 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 April 29, 2026.
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 April 29, 2026.
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:00 pm
SBA
- STL
1 stop5h 36m
Delta
Sat 9/267:30 am
STL
- SBA
1 stop6h 48m
Delta
Deal found 4/29![Delta logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:30 am
SBA
- STL
1 stop7h 33m
Alaska Airlines
Sat 9/265:59 pm
STL
- SBA
2 stops22h 44m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 4/26. 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.
Tue 9/295:55 am
SBA
- STL
1 stop5h 26m
Delta
Tue 10/139:45 am
STL
- SBA
2 stops8h 32m
Delta
Deal found 4/26![Delta logo]()
$442
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 9/96:30 am
SBA
- STL
2 stops8h 01m
United Airlines
Sat 9/261:36 pm
STL
- SBA
2 stops8h 35m
United Airlines
Deal found 4/24![United Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 4/26. 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.
Tue 9/295:55 am
SBA
- STL
1 stop5h 26m
Delta
Sat 10/177:30 am
STL
- SBA
1 stop6h 42m
Delta
Deal found 4/26![Delta logo]()
$455
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 6/247:15 pm
SBA
- STL
2 stops11h 35m
American Airlines
Sun 6/287:04 am
STL
- SBA
1 stop6h 50m
American Airlines
Deal found 4/27![American Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 4/26. 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 9/305:00 pm
SBA
- STL
1 stop5h 36m
Delta
Wed 10/147:30 am
STL
- SBA
1 stop6h 42m
Delta
Deal found 4/26![Delta logo]()
$473
This Delta deal was found by Cheapflights users on 4/26. 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 9/305:00 pm
SBA
- STL
1 stop5h 36m
Delta
Fri 10/2311:51 am
STL
- SBA
2 stops12h 14m
Delta
Deal found 4/26![Delta logo]()
$478
Best flights from Santa Barbara to St. LouisDiscover carefully curated flight deals from Santa Barbara to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
Discover carefully curated flight deals from Santa Barbara to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 9/95:00 pm
SBA
- STL
1 stop5h 36m
Delta
Sat 9/267:30 am
STL
- SBA
1 stop6h 48m
Delta
Deal found 4/28![Delta logo]()
$437
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 9/95:00 am
SBA
- STL
1 stop5h 40m
United Airlines
Sat 9/269:00 am
STL
- SBA
1 stop5h 58m
United Airlines
Deal found 4/24![United Airlines logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 9/97:30 am
SBA
- STL
1 stop7h 33m
Alaska Airlines
Sat 9/265:59 pm
STL
- SBA
2 stops22h 44m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:45 am
SBA
- STL
1 stop5h 51m
Delta
Sun 6/288:00 am
STL
- SBA
1 stop6h 04m
Delta
Deal found 4/27![Delta logo]()
$437
Last-minute flights from Santa Barbara to St. LouisDiscover last-minute flight deals from Santa Barbara to St. Louis. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Barbara to St. Louis. Data last updated April 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/25. 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.
Sun 5/105:50 am
SBA
- STL
1 stop5h 42m
Delta
Thu 5/147:00 am
STL
- SBA
1 stop6h 55m
Delta
Deal found 4/25![Delta logo]()
$607
This Southwest deal was found by Cheapflights users on 4/25. 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.
Sun 5/105:20 am
SBA
- STL
2 stops7h 35m
Southwest
Thu 5/141:30 pm
STL
- SBA
1 stop6h 20m
Southwest
Deal found 4/25![Southwest logo]()
$612
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Mon 5/116:53 pm
SBA
- STL
1 stop8h 54m
United Airlines
Fri 5/152:35 pm
STL
- SBA
1 stop8h 28m
United Airlines
Deal found 4/26![United Airlines logo]()
$707
This Southwest deal was found by Cheapflights users on 4/26. 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.
Tue 5/126:40 am
SBA
- STL
1 stop5h 10m
Southwest
Sat 5/161:45 pm
STL
- SBA
1 stop5h 50m
Southwest
Deal found 4/26![Southwest logo]()
$602
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:37 pm
SBA
- STL
1 stop8h 19m
United Airlines
Sat 5/236:00 am
STL
- SBA
1 stop7h 25m
United Airlines
Deal found 4/27![United Airlines logo]()
$488
One-way flights from Santa Barbara to St. LouisSearch for one-way flight options from Santa Barbara to St. Louis. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
Search for one-way flight options from Santa Barbara to St. Louis. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Thu 8/612:27 pm
SBA
- STL
1 stop8h 32m
United Airlines
Deal found 4/25![United Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 4/25. 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 8/64:53 pm
SBA
- STL
2 stops13h 26m
Delta
Deal found 4/25![Delta logo]()
$249
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/712:27 pm
SBA
- STL
1 stop6h 59m
United Airlines
Deal found 4/28![United Airlines logo]()
$294
This KAYAK deal was found by Cheapflights users on 4/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:07 pm
SBA
- STL
2 stops14h 40m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 5/65:00 am
SBA
- STL
1 stop6h 13m
United Airlines
Deal found 4/24![United Airlines logo]()
$396
Find 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 April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $437 (Delta) |
One-way from | $244 (United Airlines) |
Popular in | July |
Cheapest in | February |
Average price | $511 |
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 April 29, 2026.
Use the filters below to find and compare flights from Santa Barbara to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Santa BarbaraSt. Louis
SBA - STL
SBASTL
Santa Barbara
Wed 9/9
5:00 pm-12:36 am
1 stop5h 36m
Lambert-St Louis
Sat 9/26
7:30 am-12:18 pm
1 stop6h 48m
$437
Quickest round-trip
Santa BarbaraSt. Louis
SBA - STL
SBASTL
Santa Barbara
Wed 9/9
5:00 am-12:40 pm
1 stop5h 40m
Lambert-St Louis
Sat 9/26
9:00 am-12:58 pm
1 stop5h 58m
$437
Santa BarbaraSt. Louis
SBA - STL
SBASTL
Santa Barbara
Wed 6/24
5:45 am-1:36 pm
1 stop5h 51m
Lambert-St Louis
Sun 6/28
8:00 am-12:04 pm
1 stop6h 04m
$437
Santa BarbaraSt. Louis
SBA - STL
SBASTL
Santa Barbara
Wed 9/9
7:30 am-5:03 pm
1 stop7h 33m
Lambert-St Louis
Sat 9/26
5:59 pm-2:43 pm
2 stops22h 44m
$440
Cheapest one-way
Quickest one-way
Santa BarbaraSt. Louis
SBA - STL
SBASTL
Santa Barbara
Tue 7/7
12:48 pm-8:43 pm
1 stop5h 55m
$294
Santa BarbaraSt. Louis
SBA - STL
SBASTL
Santa Barbara
Wed 5/6
7:07 pm-11:47 am
2 stops14h 40m
$360
Santa BarbaraSt. Louis
SBA - STL
SBASTL
Santa Barbara
Wed 5/6
5:00 am-1:13 pm
1 stop6h 13m
$396
Sorted by cheapest first
Compare providers for flights from Santa Barbara to St. Louis
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 Santa Barbara to St. Louis in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Santa Barbara-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Barbara-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Barbara-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santa Barbara-St. Louis 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 Santa Barbara-St. Louis 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 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.
SBA-STL
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
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 April 29, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines 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.
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Santa Barbara
Popular flights
St. Louis flight routes
Alternative routes for Santa Barbara to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to St. Louis by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Santa Barbara to St. Louis by cabin class
Find flights from Santa Barbara to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Santa Barbara and St. Louis flights
Browse other Santa Barbara and St. Louis flight options. Last updated on April 29, 2026.
Other flights from Santa Barbara
Browse through other flights departing from Santa Barbara. Flights are based on user searches made on Cheapflights and were last updated on April 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 29, 2026.
Top 3 airlines flying from Santa Barbara to St. Louis
Discover the top 3 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 April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$312 | Average$395 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$342 | Average$446 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$350 | Average$442 | FlexibilityNo cancel fee | On-time69% |