STL - SBP

$253 Find Cheap Flights from St. Louis to San Luis Obispo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to San Luis Obispo departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Luis Obispo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to San Luis Obispo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to San Luis Obispo, as well as popular online travel agencies
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Flights Deals

Cheap Flights from St. Louis to San Luis Obispo (STL-SBP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to San Luis Obispo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to San Luis Obispo

Thu, Nov 6 - Sun, Nov 16
Alaska Airlines Logo
4:01 pm - 6:39 pmSTL-SBP
28h 38m1 stop
Alaska Airlines Logo
7:31 pm - 3:05 pmSBP-STL
17h 34m1 stop
$435Alaska Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 16
Alaska Airlines Logo
4:01 pm - 4:47 pmSTL-SBP
26h 46m2 stops
Alaska Airlines Logo
7:31 pm - 11:58 pmSBP-STL
26h 27m1 stop
$440Alaska Airlines
Find Deal
Wed, Nov 5 - Mon, Nov 17
United Airlines Logo
4:43 pm - 9:24 pmSTL-SBP
6h 41m1 stop
United Airlines Logo
5:15 am - 9:54 pmSBP-STL
14h 39m1 stop
$442United Airlines
Find Deal
Wed, Nov 5 - Mon, Nov 17
United Airlines Logo
10:30 am - 5:35 pmSTL-SBP
9h 05m2 stops
United Airlines Logo
5:15 am - 9:54 pmSBP-STL
14h 39m1 stop
$447United Airlines
Find Deal
Tue, Jul 1 - Sat, Jul 5
American Airlines Logo
6:10 pm - 10:35 pmSTL-SBP
6h 25m1 stop
American Airlines Logo
4:35 pm - 12:28 amSBP-STL
5h 53m1 stop
$457American Airlines
Find Deal
Tue, Jul 1 - Sat, Jul 5
American Airlines Logo
6:10 pm - 10:35 pmSTL-SBP
6h 25m1 stop
American Airlines Logo
12:55 pm - 10:57 pmSBP-STL
8h 02m2 stops
$462American Airlines
Find Deal
Thu, Nov 6 - Sun, Nov 16
Alaska Airlines Logo
4:01 pm - 4:47 pmSTL-SBP
26h 46m2 stops
Alaska Airlines Logo
7:31 pm - 11:58 pmSBP-STL
26h 27m1 stop
$463Alaska Airlines
Find Deal
Tue, Jul 1 - Sat, Jul 5
American Airlines Logo
1:21 pm - 10:35 pmSTL-SBP
11h 14m2 stops
American Airlines Logo
12:55 pm - 12:14 amSBP-STL
9h 19m2 stops
$467American Airlines
Find Deal
Wed, Nov 5 - Mon, Nov 17
United Airlines Logo
1:35 pm - 9:34 pmSTL-SBP
9h 59m2 stops
United Airlines Logo
7:04 am - 9:54 pmSBP-STL
12h 50m2 stops
$502United Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 16
American Airlines Logo
5:26 am - 11:58 amSTL-SBP
8h 32m2 stops
American Airlines Logo
7:32 pm - 9:20 amSBP-STL
11h 48m2 stops
$513American Airlines
Find Deal
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KAYAK's insights & trends for St. Louis to San Luis Obispo flights

Get data-powered insights and trends into flights from St. Louis to San Luis Obispo to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. Louis to San Luis Obispo?

The average price of all round-trip flights from St. Louis to San Luis Obispo clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from St. Louis to San Luis Obispo, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from San Luis Obispo, Saturday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from St. Louis to San Luis Obispo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to San Luis Obispo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to San Luis Obispo is February, where tickets cost $366 (return) on average. On the other hand, the most expensive months are September and May, where the average cost of round-trip tickets is $837 and $637 respectively.

Good to know

Low seasonJuly
High seasonApril
Cheapest flight$253
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from St. Louis to San Luis Obispo

When to book flights from St. Louis to San Luis Obispo

Are your dates flexible? Find out the best times to travel from St. Louis to San Luis Obispo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to San Luis Obispo

  • What is the cheapest flight from St. Louis to San Luis Obispo?

    In the last 3 days, the lowest price for a flight from St. Louis to San Luis Obispo was $253 for a one-way ticket and $435 for a round-trip.

  • Do I need a passport to fly between St. Louis and San Luis Obispo?

    A passport is not required to fly from St. Louis to San Luis Obispo.

  • Which aircraft models fly most regularly from St. Louis to San Luis Obispo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to San Luis Obispo?

    oneworld, and Star Alliance are the airline alliances operating flights between St. Louis and San Luis Obispo, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from St. Louis to San Luis Obispo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to San Luis Obispo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to San Luis Obispo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Luis Obispo from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to San Luis Obispo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Luis Obispo with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and SBP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to San Luis Obispo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Luis Obispo from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to San Luis Obispo

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to San Luis Obispo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to San Luis Obispo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
8.0Crew
6.9Entertainment
7.2Comfort
6.5Food
Airline reviews

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

8.0 ExcellentVictor, Jun 2025AUS - LAX
Read more American Airlines reviews

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

Long 5 hour and 45 min flight and only one drink service and cookie snack

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Two flight changes before the scheduled flight. On the day of the flight, the flight was delayed, which caused the connecting flight to be missed. Then, I was directed to another airport (CUN) and traveled to Tulum. American gave a $12 voucher for lunch. The least expensive item on the menu at a Mexican restaurant was $9.99. Driving to Tulum was a bad auto crash, and traffic was delayed two-plus hours. The bottom line is that we should have been at the hotel at noon, but it ended up at 11:30 PM.

Bigger seats. Board back to front! Disembark front to back!

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

Miami lounges were overcrowded and we were unable to get in. We only had a short time. But the banks are too tight in all American hubs

Everything you need to know for your flight from St. Louis to San Luis Obispo

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