$195+ Cheap flights from San Luis Obispo to St. Louis (SBP - 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — STL
Oct 25 — Nov 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Luis Obispo 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 San Luis Obispo to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Luis Obispo to St. LouisExplore the most affordable flight options available from San Luis Obispo to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
Explore the most affordable flight options available from San Luis Obispo to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 10/177:55 am -
1 stop8h 48m
Tue 10/207:08 am -
1 stop6h 54m
Deal found 9/22![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 10/177:55 am -
1 stop8h 48m
Tue 10/278:50 am -
2 stops8h 35m
Deal found 9/23![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 11/912:36 pm -
1 stop8h 57m
Sat 11/146:00 am -
1 stop7h 51m
Deal found 9/22![American Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/176:00 am -
2 stops10h 20m
Mon 10/193:20 pm -
2 stops9h 39m
Deal found 9/22![American Airlines logo]()
$476
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Mon 11/97:08 am -
2 stops8h 57m
Sat 11/149:40 am -
2 stops13h 30m
Deal found 9/24![United Airlines logo]()
$509
Best flights from San Luis Obispo to St. LouisDiscover carefully curated flight deals from San Luis Obispo to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
Discover carefully curated flight deals from San Luis Obispo to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 10/1712:38 pm -
1 stop9h 04m
Tue 10/205:40 am -
1 stop8h 08m
Deal found 9/23![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 11/185:00 am -
1 stop5h 38m
Wed 12/910:50 am -
2 stops11h 13m
Deal found 9/22![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:38 pm -
1 stop9h 04m
Mon 10/196:32 am -
1 stop7h 16m
Deal found 9/21![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 10/177:55 am -
1 stop8h 48m
Tue 10/201:29 pm -
2 stops9h 31m
Deal found 9/23![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/167:11 am -
2 stops9h 32m
Tue 10/209:00 am -
2 stops8h 22m
Deal found 9/23![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:36 pm -
1 stop8h 57m
Sat 11/146:00 am -
1 stop7h 51m
Deal found 9/24![American Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 10/171:50 pm -
2 stops7h 54m
Tue 10/271:08 pm -
2 stops10h 02m
Deal found 9/25![United Airlines logo]()
$413
Last-minute flights from San Luis Obispo to St. LouisDiscover last-minute flight deals from San Luis Obispo to St. Louis. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from San Luis Obispo to St. Louis. Data last updated September 25, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:43 pm -
1 stop17h 38m
Sun 9/277:36 pm -
1 stop16h 02m
Deal found 9/21![Alaska Airlines logo]()
$552
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:00 pm -
2 stops9h 27m
Sun 9/277:00 am -
1 stop6h 41m
Deal found 9/21![American Airlines logo]()
$558
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Thu 10/85:00 am -
1 stop5h 40m
Mon 10/123:11 pm -
2 stops10h 31m
Deal found 9/23![United Airlines logo]()
$543
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:30 pm -
2 stops12h 50m
Tue 10/136:04 am -
2 stops12h 43m
Deal found 9/24![Alaska Airlines logo]()
$559
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:52 pm -
2 stops8h 50m
Mon 10/196:32 am -
1 stop7h 16m
Deal found 9/21![American Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 10/177:55 am -
1 stop8h 48m
Tue 10/207:08 am -
1 stop6h 54m
Deal found 9/22![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 10/177:11 am -
2 stops9h 32m
Tue 10/278:50 am -
2 stops8h 35m
Deal found 9/23![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/176:00 am -
2 stops10h 20m
Mon 10/193:20 pm -
2 stops9h 39m
Deal found 9/22![American Airlines logo]()
$476
One-way flights from San Luis Obispo to St. LouisSearch for one-way flight options from San Luis Obispo to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
Search for one-way flight options from San Luis Obispo to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
This Orbitz deal was found by Cheapflights users on 9/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:30 pm -
1 stop19h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Alaska Airlines logo]()
$195
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 10/1712:52 pm -
1 stop5h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 10/177:11 am -
2 stops12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 9/25. 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.
Fri 10/236:30 pm -
3 stops18h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$671
Find flight deals from San Luis Obispo to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) 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 September 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (United Airlines) |
One-way from | $245 (Orbitz) |
Popular in | June |
Cheapest in | August |
Average price | $753 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Luis Obispo 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 September 25, 2026.
Use the filters below to find and compare flights from San Luis Obispo to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San Luis ObispoSt. Louis
SBP San Luis Obispo County - STL Lambert-St Louis
SBPSTL
San Luis Obispo County
Fri 10/23
6:30 pm-3:44 pm
1 stop19h 14m
Lambert-St Louis
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$195
San Luis ObispoSt. Louis
SBP San Luis Obispo County - STL Lambert-St Louis
SBPSTL
San Luis Obispo County
Sat 10/17
12:38 pm-11:42 pm
1 stop9h 04m
Lambert-St Louis
Tue 10/20
5:40 am-11:48 am
1 stop8h 08m
$379
San Luis ObispoSt. Louis
SBP San Luis Obispo County - STL Lambert-St Louis
SBPSTL
San Luis Obispo County
Fri 10/16
12:38 pm-11:42 pm
1 stop9h 04m
Lambert-St Louis
Mon 10/19
6:32 am-11:48 am
1 stop7h 16m
$379
San Luis ObispoSt. Louis
SBP San Luis Obispo County - STL Lambert-St Louis
SBPSTL
San Luis Obispo County
Wed 11/18
5:00 am-12:38 pm
1 stop5h 38m
Lambert-St Louis
Wed 12/9
10:50 am-8:03 pm
2 stops11h 13m
$384
San Luis ObispoSt. Louis
SBP San Luis Obispo County - STL Lambert-St Louis
SBPSTL
San Luis Obispo County
Sat 10/17
7:55 am-6:43 pm
1 stop8h 48m
Lambert-St Louis
Tue 10/20
1:29 pm-9:00 pm
2 stops9h 31m
$384
Quickest round-trip
San Luis ObispoSt. Louis
SBP San Luis Obispo County - STL Lambert-St Louis
SBPSTL
San Luis Obispo County
Sat 10/17
12:52 pm-8:43 pm
1 stop5h 51m
Lambert-St Louis
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$389
San Luis ObispoSt. Louis
SBP San Luis Obispo County - STL Lambert-St Louis
SBPSTL
San Luis Obispo County
Fri 10/16
7:11 am-6:43 pm
2 stops9h 32m
Lambert-St Louis
Tue 10/20
9:00 am-3:22 pm
2 stops8h 22m
$389
San Luis ObispoSt. Louis
SBP San Luis Obispo County - STL Lambert-St Louis
SBPSTL
San Luis Obispo County
Sat 10/17
7:11 am-9:21 pm
2 stops12h 10m
Lambert-St Louis
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$394
San Luis ObispoSt. Louis
SBP San Luis Obispo County - STL Lambert-St Louis
SBPSTL
San Luis Obispo County
Sat 10/17
1:50 pm-11:44 pm
2 stops7h 54m
Lambert-St Louis
Tue 10/27
1:08 pm-9:10 pm
2 stops10h 02m
$413
San Luis ObispoSt. Louis
SBP San Luis Obispo County - STL Lambert-St Louis
SBPSTL
San Luis Obispo County
Mon 11/9
12:36 pm-11:33 pm
1 stop8h 57m
Lambert-St Louis
Sat 11/14
6:00 am-11:51 am
1 stop7h 51m
$414
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from San Luis Obispo 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 San Luis Obispo to St. Louis in September.
| 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 San Luis Obispo-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Obispo-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Luis Obispo-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 San Luis Obispo-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 San Luis Obispo to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from San Luis Obispo with our price prediction graph.
SBP-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.
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 September 25, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from San Luis Obispo to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from San Luis Obispo 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
Collinsville
Edwardsville
Glencoe
Chesterfield
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 San Luis Obispo
Popular flights
St. Louis flight routes
Alternative routes for San Luis Obispo 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 San Luis Obispo to St. Louis by cabin class
Find flights from San Luis Obispo to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Luis Obispo and St. Louis flights
Browse other San Luis Obispo and St. Louis flight options. Last updated on September 25, 2026.
Other flights from San Luis Obispo
Browse through other flights departing from San Luis Obispo. Flights are based on user searches made on Cheapflights and were last updated on September 25, 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 September 25, 2026.
Top 2 airlines flying from San Luis Obispo to St. Louis
Discover the top 2 airlines that operate flights from San Luis Obispo 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 September 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$306 | Average$476 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$486 | Average$630 | FlexibilityNo cancel fee | On-time69% |