$160+ Cheap flights from Santa Barbara to St. Louis (SBA - STL)
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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SBA — STL
Nov 25 — Dec 21
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 October 26, 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 October 26, 2026.
This Southwest deal was found by Cheapflights users on 10/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/173:15 pm -
1 stop7h 40m
Mon 1/48:50 am -
1 stop6h 25m
Deal found 10/24![Southwest logo]()
$399
This Southwest deal was found by Cheapflights users on 10/21. 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.
Fri 11/63:15 pm -
1 stop7h 40m
Tue 11/106:25 am -
1 stop7h 00m
Deal found 10/21![Southwest logo]()
$488
This Southwest deal was found by Cheapflights users on 10/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:15 pm -
1 stop7h 40m
Mon 11/305:05 pm -
2 stops9h 10m
Deal found 10/24![Southwest logo]()
$496
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 11/610:01 am -
2 stops9h 58m
Mon 11/95:00 am -
2 stops9h 00m
Deal found 10/23![American Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 10/21. 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 10/285:00 am -
1 stop5h 38m
Sat 10/317:30 am -
1 stop7h 24m
Deal found 10/21![United Airlines logo]()
$1,027
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 October 26, 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 October 26, 2026.
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 1/1610:00 am -
2 stops10h 31m
Mon 1/188:00 am -
1 stop5h 58m
Deal found 10/22![American Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 10/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/179:45 am -
2 stops7h 55m
Mon 1/44:50 pm -
1 stop7h 45m
Deal found 10/24![Southwest logo]()
$404
This Southwest deal was found by Cheapflights users on 10/21. 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.
Fri 11/63:15 pm -
1 stop7h 40m
Tue 11/106:25 am -
1 stop7h 00m
Deal found 10/21![Southwest logo]()
$488
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 11/612:35 pm -
1 stop7h 24m
Mon 11/96:00 am -
1 stop7h 45m
Deal found 10/23![American Airlines logo]()
$493
This Southwest deal was found by Cheapflights users on 10/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:15 pm -
1 stop7h 40m
Mon 11/305:05 pm -
2 stops9h 10m
Deal found 10/24![Southwest logo]()
$496
Last-minute flights from Santa Barbara to St. LouisDiscover last-minute flight deals from Santa Barbara to St. Louis. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Barbara to St. Louis. Data last updated October 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/21. 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 10/285:00 am -
1 stop5h 38m
Sat 10/317:30 am -
1 stop7h 24m
Deal found 10/21![United Airlines logo]()
$1,027
This Southwest deal was found by Cheapflights users on 10/21. 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.
Fri 11/63:15 pm -
1 stop7h 40m
Tue 11/106:25 am -
1 stop7h 00m
Deal found 10/21![Southwest logo]()
$488
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 11/610:01 am -
2 stops9h 58m
Mon 11/95:00 am -
2 stops9h 00m
Deal found 10/23![American Airlines logo]()
$521
This Southwest deal was found by Cheapflights users on 10/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:15 pm -
1 stop7h 40m
Mon 11/305:05 pm -
2 stops9h 10m
Deal found 10/24![Southwest logo]()
$496
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 October 26, 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 October 26, 2026.
This Southwest deal was found by Cheapflights users on 10/23. 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 11/1712:00 pm -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Southwest logo]()
$160
This Southwest deal was found by Cheapflights users on 10/25. 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 11/153:15 pm -
1 stop7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 10/23. 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.
Fri 11/61:50 pm -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Southwest logo]()
$329
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/610:50 am -
2 stops8h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:07 am -
3 stops35h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:18 pm -
3 stops18h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$562
This Delta deal was found by Cheapflights users on 10/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:52 am -
1 stop5h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Delta logo]()
$790
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/35:00 am -
1 stop5h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$794
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1510:07 am -
3 stops35h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$1,013
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 October 26, 2026.
Most accurate provider | eDreams 2 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $329 (American Airlines) |
One-way from | $160 (Southwest) |
Popular in | August |
Cheapest in | February |
Average price | $421 |
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 7,457,451 searches. Data last updated October 26, 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 Santa Barbara - STL Lambert-St Louis
SBASTL
Santa Barbara
Tue 11/17
12:00 pm-9:20 pm
1 stop7h 20m
Lambert-St Louis
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$160
Santa BarbaraSt. Louis
SBA Santa Barbara - STL Lambert-St Louis
SBASTL
Santa Barbara
Sun 11/15
3:15 pm-12:55 am
1 stop7h 40m
Lambert-St Louis
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$287
Santa BarbaraSt. Louis
SBA Santa Barbara - STL Lambert-St Louis
SBASTL
Santa Barbara
Fri 11/6
1:50 pm-10:25 pm
1 stop6h 35m
Lambert-St Louis
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$329
Santa BarbaraSt. Louis
SBA Santa Barbara - STL Lambert-St Louis
SBASTL
Santa Barbara
Fri 11/6
10:50 am-9:40 pm
2 stops8h 50m
Lambert-St Louis
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$334
Santa BarbaraSt. Louis
SBA Santa Barbara - STL Lambert-St Louis
SBASTL
Santa Barbara
Sat 1/16
10:00 am-10:31 pm
2 stops10h 31m
Lambert-St Louis
Mon 1/18
8:00 am-11:58 am
1 stop5h 58m
$334
Santa BarbaraSt. Louis
SBA Santa Barbara - STL Lambert-St Louis
SBASTL
Santa Barbara
Thu 12/17
9:45 am-7:40 pm
2 stops7h 55m
Lambert-St Louis
Mon 1/4
4:50 pm-10:35 pm
1 stop7h 45m
$404
Santa BarbaraSt. Louis
SBA Santa Barbara - STL Lambert-St Louis
SBASTL
Santa Barbara
Fri 11/6
3:15 pm-12:55 am
1 stop7h 40m
Lambert-St Louis
Tue 11/10
6:25 am-11:25 am
1 stop7h 00m
$488
Santa BarbaraSt. Louis
SBA Santa Barbara - STL Lambert-St Louis
SBASTL
Santa Barbara
Fri 11/6
12:35 pm-9:59 pm
1 stop7h 24m
Lambert-St Louis
Mon 11/9
6:00 am-11:45 am
1 stop7h 45m
$493
Santa BarbaraSt. Louis
SBA Santa Barbara - STL Lambert-St Louis
SBASTL
Santa Barbara
Mon 11/23
3:15 pm-12:55 am
1 stop7h 40m
Lambert-St Louis
Mon 11/30
5:05 pm-12:15 am
2 stops9h 10m
$496
Santa BarbaraSt. Louis
SBA Santa Barbara - STL Lambert-St Louis
SBASTL
Santa Barbara
Tue 11/17
10:07 am-11:22 pm
3 stops35h 15m
Lambert-St Louis
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$498
Showing 1-10 of 13 resultsSorted 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Santa Barbara-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santa Barbara-St. Louis flight deals on Cheapflights vs. eDreams 90-95% 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 eDreams the most. eDreams 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 October 26, 2026.
See what other customers who have flown with Southwest and American 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.
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.4
Overall
7.9
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.4
Overall
7.9
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.4
Overall
7.9
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
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 locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Wentzville
Maryland Heights
Chesterfield
Collinsville
Edwardsville
Glencoe
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 October 26, 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 October 26, 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 October 26, 2026.
Top 2 airlines flying from Santa Barbara to St. Louis
Discover the top 2 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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$340 | Average$506 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$356 | Average$462 | FlexibilityNo cancel fee | On-time63% |