STL - SBP

$220 Find Cheap Flights from St. Louis to San Luis Obispo - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$359
Typical prices: $483-$656
United Airlines
Mon 11/5Sat 11/10
STL - SBP • 1 stop
Cheapest one-way
$220
Typical prices: $185-$373
Alaska Airlines
Tue 10/2
STL - SBP • 1 stop
Nonstop flights
Not available
There are currently no direct flights between St. Louis and San Luis Obispo. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
July
Cheapest • 19% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
San Francisco (SFO)
Cheapest • Avg $348 (round-trip)
Phoenix Sky Harbor Intl (PHX)
Shortest trip • 5h 54m (one-way)
Insights
Insights
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We hope you love your trip to San Luis Obispo!
Flight Deals
Booking Insights
Flight Deals

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

 
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 5 - Tue, Nov 10
United Airlines Logo
8:00 am - 3:25 pmSTL  Lambert-St Louis-SBP San Luis Obispo County
9h 25m1 stop San Francisco
United Airlines Logo
5:00 am - 12:38 pmSBP  San Luis Obispo County-STL Lambert-St Louis
5h 38m1 stop Denver Intl
$359United Airlines
Fri, Oct 2 - Mon, Oct 5
American Airlines Logo
2:30 pm - 6:34 pmSTL  Lambert-St Louis-SBP San Luis Obispo County
6h 04m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:52 pm - 8:43 pmSBP  San Luis Obispo County-STL Lambert-St Louis
5h 51m1 stop Phoenix Sky Harbor Intl
$359American Airlines
Thu, Nov 5 - Tue, Nov 10
United Airlines Logo
1:08 pm - 9:53 pmSTL  Lambert-St Louis-SBP San Luis Obispo County
10h 45m2 stops Chicago O'Hare Intl Los Angeles Los Angeles
United Airlines Logo
12:54 pm - 8:59 pmSBP  San Luis Obispo County-STL Lambert-St Louis
6h 05m1 stop Denver Intl
$364United Airlines
Thu, Nov 5 - Tue, Nov 10
United Airlines Logo
1:40 pm - 9:53 pmSTL  Lambert-St Louis-SBP San Luis Obispo County
10h 13m2 stops Denver Intl Los Angeles Los Angeles
United Airlines Logo
8:00 am - 6:05 pmSBP  San Luis Obispo County-STL Lambert-St Louis
8h 05m1 stop San Francisco
$364United Airlines
Fri, Oct 2 - Mon, Oct 5
United Airlines Logo
7:08 am - 12:02 pmSTL  Lambert-St Louis-SBP San Luis Obispo County
6h 54m1 stop San Francisco
United Airlines Logo
7:11 am - 6:43 pmSBP  San Luis Obispo County-STL Lambert-St Louis
9h 32m2 stops Los Angeles Los Angeles San Francisco
$381United Airlines
Sun, Oct 11 - Sat, Oct 17
American Airlines Logo
5:40 am - 11:48 amSTL  Lambert-St Louis-SBP San Luis Obispo County
8h 08m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 1:37 pmSBP  San Luis Obispo County-STL Lambert-St Louis
5h 37m1 stop Phoenix Sky Harbor Intl
$452American Airlines
Thu, Oct 22 - Sun, Oct 25
American Airlines Logo
6:32 am - 11:48 amSTL  Lambert-St Louis-SBP San Luis Obispo County
7h 16m1 stop Dallas/Fort Worth
American Airlines Logo
12:38 pm - 9:59 pmSBP  San Luis Obispo County-STL Lambert-St Louis
7h 21m1 stop Dallas/Fort Worth
$452American Airlines
Wed, Oct 7 - Mon, Oct 12
Alaska Airlines Logo
6:04 am - 4:47 pmSTL  Lambert-St Louis-SBP San Luis Obispo County
12h 43m2 stops Los Angeles Los Angeles Portland
Alaska Airlines Logo
5:27 pm - 11:46 pmSBP  San Luis Obispo County-STL Lambert-St Louis
28h 19m2 stops Portland Los Angeles Los Angeles
$470Alaska Airlines
Wed, Oct 7 - Mon, Oct 12
Alaska Airlines Logo
6:04 am - 4:47 pmSTL  Lambert-St Louis-SBP San Luis Obispo County
12h 43m2 stops Los Angeles Los Angeles Portland
Alaska Airlines Logo
6:30 pm - 9:20 amSBP  San Luis Obispo County-STL Lambert-St Louis
12h 50m2 stops Seattle/Tacoma Intl Dallas/Fort Worth
$550Alaska Airlines
Wed, Oct 7 - Mon, Oct 12
Alaska Airlines Logo
10:12 am - 11:43 pmSTL  Lambert-St Louis-SBP San Luis Obispo County
15h 31m2 stops Dallas/Fort Worth San Diego
Alaska Airlines Logo
5:27 pm - 11:46 pmSBP  San Luis Obispo County-STL Lambert-St Louis
28h 19m2 stops Portland Los Angeles Los Angeles
$556Alaska Airlines
Booking Insights

Price, demand and travel trends for St. Louis to San Luis Obispo flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. Louis to San Luis Obispo with more confidence.

How much is a round-trip flight from St. Louis to San Luis Obispo?

Round-trip flights from St. Louis to San Luis Obispo start at $359. Prices are below average for this route right now, with typical round-trip fares ranging from $483 to $656. The lowest price found in the past 5 days was $359 on United Airlines.

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

Wednesday is the cheapest day of the week to fly from St. Louis to San Luis Obispo, it is 25% cheaper than the average day. Sunday is the most expensive day with flight prices 74% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for St. Louis to San Luis Obispo flights

Low season

December

Cheapest flight

$220
Best time to beat the crowds but there is an average 50% increase in price.
Most popular time to fly with an average 6% increase in price.
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

Your St. Louis to San Luis Obispo flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from St. Louis to San Luis Obispo?

    Flights from St. Louis to San Luis Obispo usually depart from Lambert-St Louis (STL) and arrive at San Luis Obispo County (SBP).

  • What cabin classes can I book on flights from St. Louis to San Luis Obispo?

    Only Economy Class is available on flights from St. Louis to San Luis Obispo.

  • Which airports do connecting flights from St. Louis to San Luis Obispo pass through?

    One-stop flights from St. Louis to San Luis Obispo most commonly connect through:

    • Dallas/Fort Worth (DFW) - 42% of one-stop connections
    • Denver Intl (DEN) - 36% of one-stop connections
    • Phoenix Sky Harbor Intl (PHX) - 21% of one-stop connections
    • San Francisco (SFO) - 2% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from St. Louis to San Luis Obispo?

    Yes. Being flexible with your travel dates can save you up to 57% on the St. Louis to San Luis Obispo route. Wednesday is the cheapest departure day at $380 round-trip on average, while Sunday is the most expensive at $883, a difference of $503. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from St. Louis to San Luis Obispo?

    A nonstop flight from St. Louis to San Luis Obispo takes 0h 00m, covering 1,679 miles.

  • What are the earliest and latest flights from St. Louis to San Luis Obispo?

    These are the earliest and latest flight times available from St. Louis to San Luis Obispo:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

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

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from St. Louis to San Luis Obispo changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $359 to $1,284. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from St. Louis to San Luis Obispo looking right now?

    One-way fares from St. Louis to San Luis Obispo are currently higher than usual. Average one-way flight prices are about $377, which is 63% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from St. Louis to San Luis Obispo?

    Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 5h 54m, compared with 6h 25m via Denver Intl (DEN) and 6h 25m via San Francisco (SFO).

  • What is the time difference between St. Louis and San Luis Obispo?

    San Luis Obispo is 2 hours behind St. Louis (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a St. Louis to San Luis Obispo flight?

    Round-trip flights from St. Louis to San Luis Obispo range from $483 to $656, with an average of $506 over the past 12 months. Anything below $483 counts as a good deal.

Your guide to booking St. Louis to San Luis Obispo flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $380 - about $503 less than Sunday (57% savings) based on the last 12 months.
  • If you can choose when to travel, plan your St. Louis to San Luis Obispo trip for July. Fares historically average $412 round-trip in that month - typically $471 less than the most expensive month, which is March (based on the last 12 months).

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

Information on your arrival and departure airports

St. Louis (STL)
San Luis Obispo (SBP)