STL - SBP

$180 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 5/30. 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

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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Cheap Flights from St. Louis to San Luis Obispo

 
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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from St. Louis to San Luis Obispo.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
7:45 am - 12:27 pmSTL-SBP
6h 42m1 stop
American Airlines Logo
12:17 pm - 11:00 pmSBP-STL
8h 43m1 stop
$359American Airlines
Find Deal
Sun, Jun 8 - Thu, Jun 12
American Airlines Logo
5:37 am - 12:27 pmSTL-SBP
8h 50m2 stops
American Airlines Logo
4:35 pm - 11:59 pmSBP-STL
5h 24m1 stop
$364American Airlines
Find Deal
Sun, Jun 8 - Thu, Jun 12
American Airlines Logo
5:37 am - 12:27 pmSTL-SBP
8h 50m2 stops
American Airlines Logo
1:07 pm - 11:54 pmSBP-STL
8h 47m2 stops
$369American Airlines
Find Deal
Sun, Jun 8 - Thu, Jun 12
American Airlines Logo
7:00 am - 11:32 amSTL-SBP
6h 32m1 stop
American Airlines Logo
6:02 am - 7:29 pmSBP-STL
11h 27m2 stops
$403American Airlines
Find Deal
Wed, May 21 - Tue, Jun 3
American Airlines Logo
5:37 am - 12:27 pmSTL-SBP
8h 50m2 stops
American Airlines Logo
1:07 pm - 11:00 pmSBP-STL
7h 53m2 stops
$441American Airlines
Find Deal
Sun, Jun 8 - Thu, Jun 12
American Airlines Logo
7:00 am - 11:32 amSTL-SBP
6h 32m1 stop
American Airlines Logo
12:25 pm - 10:45 pmSBP-STL
8h 20m1 stop
$457American Airlines
Find Deal
Wed, May 21 - Tue, Jun 3
United Airlines Logo
5:20 am - 11:45 amSTL-SBP
8h 25m2 stops
United Airlines Logo
2:45 pm - 10:45 pmSBP-STL
6h 00m1 stop
$462United Airlines
Find Deal
Thu, May 15 - Mon, May 19
United Airlines Logo
5:20 am - 11:45 amSTL-SBP
8h 25m2 stops
United Airlines Logo
2:21 pm - 11:58 pmSBP-STL
7h 37m2 stops
$467United Airlines
Find Deal
Thu, May 15 - Mon, May 19
United Airlines Logo
5:20 am - 2:08 pmSTL-SBP
10h 48m2 stops
United Airlines Logo
6:00 am - 8:48 pmSBP-STL
12h 48m2 stops
$476United Airlines
Find Deal
Wed, May 21 - Tue, Jun 3
American Airlines Logo
7:20 am - 11:27 amSTL-SBP
6h 07m1 stop
American Airlines Logo
1:07 pm - 11:54 pmSBP-STL
8h 47m2 stops
$485American Airlines
Find Deal
Thu, Jun 12 - Tue, Jun 17
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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 July, where the average cost of round-trip tickets is $907 and $625 respectively.

Good to know

Low seasonNovember
High seasonApril
Cheapest flight$180
Best time to beat the crowds with an average 11% drop 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 $180 for a one-way ticket and $359 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.

  • Which is the best airline for flights from St. Louis to San Luis Obispo, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to San Luis Obispo are United Airlines and American Airlines. With an average price for the route of $624 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $443 and an overall rating of 7.2.

  • 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.

Top airlines 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.
7.4
United AirlinesOverall score based on 8696 reviews
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
Airline reviews

A bit rush for transit. Food and entertainment are not available

8.0 ExcellentAnonymous, Apr 2025ORD - SFO
Read more United Airlines reviews

A bit rush for transit. Food and entertainment are not available

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

Boarding always seems a bit chaotic. Seat spacing could leave more for leg room.

Good flight. On time. Boarding and seating was easy. Crew were really friendly, yet professional. Bathroom (by cockpit) was small but serviceable. Some the seats were showing some notable wear & tear, but were comfy. Very happy UA customer. TY! 🤛🏽💗

We arrived early and finally made it to our gate almost an hour after.

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

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

The service and food needs to improve to catch up with other international flights

Would have been good to have a meal since it was a 5.5 hour flight

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

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