Cheap flights from St. Louis to San Luis Obispo (STL - SBP) from $323

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. 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.
STL — SBP
May 13 — May 201

Cheap flight deals from St. Louis to San Luis Obispo

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to San Luis Obispo (SBP). 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 May 8, 2024.

Popular in

July

Cheapest in

January

Average price

$622

Round-trip from

$366
High demand for flights, 26% potential price rise
Best time to find cheap flights, 24% potential price drop
Average for round-trip flights in May 2024
From Lambert-St Louis to San Luis Obispo County

What is the cheapest day to fly round-trip from St. Louis to San Luis Obispo?

Monday is generally a great day to depart. Flying on this day could help you save up to 71%.

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

Our data shows that January tends to be the cheapest month to fly to San Luis Obispo from St. Louis. Users have commonly found prices around $570 for the month, but tickets can be as low as $436. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from St. Louis to San Luis Obispo (STL - SBP)?

When flying from St. Louis to San Luis Obispo, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 13% versus a flight in the morning.

Cheap American Airlines flights from St. Louis to San Luis Obispo

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and San Luis Obispo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from St. Louis to San Luis Obispo. Come back soon if you're not finding the exact deal you're looking for.
Tue 8/207:39 amSTL - SBP
1 stop6h 06mAmerican Airlines
Sat 8/246:00 amSBP - STL
1 stop7h 27mAmerican Airlines
Deal found 5/7$488
Tue 8/207:39 amSTL - SBP
1 stop6h 06mAmerican Airlines
Sat 8/246:00 amSBP - STL
2 stops11h 20mAmerican Airlines
Deal found 5/7$491
Tue 8/207:00 amSTL - SBP
2 stops13h 26mAmerican Airlines
Sat 8/246:00 amSBP - STL
2 stops11h 20mAmerican Airlines
Deal found 5/7$495
Wed 6/267:00 amSTL - SBP
1 stop6h 47mAmerican Airlines
Sun 6/306:00 amSBP - STL
1 stop8h 47mAmerican Airlines
Deal found 5/7$568
Wed 6/265:27 amSTL - SBP
2 stops8h 29mAmerican Airlines
Sun 6/306:00 amSBP - STL
1 stop8h 47mAmerican Airlines
Deal found 5/7$573
Thu 6/276:11 pmSTL - SBP
1 stop6h 11mAmerican Airlines
Mon 7/16:24 amSBP - STL
1 stop8h 57mAmerican Airlines
Deal found 5/7$583
Thu 6/277:00 amSTL - SBP
1 stop6h 47mAmerican Airlines
Mon 7/16:24 amSBP - STL
2 stops10h 19mAmerican Airlines
Deal found 5/7$633
Wed 6/265:27 amSTL - SBP
2 stops8h 29mAmerican Airlines
Sun 6/306:24 amSBP - STL
2 stops8h 23mAmerican Airlines
Deal found 5/7$698
Mon 6/246:11 pmSTL - SBP
1 stop6h 11mAmerican Airlines
Fri 6/284:10 pmSBP - STL
1 stop5h 40mAmerican Airlines
Deal found 5/7$778

Cheap United Airlines flights from St. Louis to San Luis Obispo

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and San Luis Obispo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from St. Louis to San Luis Obispo. Deals are refreshing constantly so come back soon for more options.
Sat 9/76:15 amSTL - SBP
2 stops15h 36mUnited Airlines
Tue 9/108:45 pmSBP - STL
2 stops17h 51mUnited Airlines
Deal found 5/6$556
Sat 9/79:05 amSTL - SBP
1 stop6h 14mUnited Airlines
Tue 9/108:45 pmSBP - STL
2 stops17h 04mUnited Airlines
Deal found 5/6$567
Sun 6/308:55 amSTL - SBP
1 stop14h 18mUnited Airlines
Wed 7/35:15 amSBP - STL
1 stop15h 18mUnited Airlines
Deal found 5/7$574
Tue 6/254:45 pmSTL - SBP
1 stop6h 18mUnited Airlines
Wed 7/35:15 amSBP - STL
1 stop15h 18mUnited Airlines
Deal found 5/7$576
Sat 9/79:05 amSTL - SBP
1 stop6h 14mUnited Airlines
Tue 9/105:15 amSBP - STL
1 stop5h 28mUnited Airlines
Deal found 5/6$578
Sat 6/291:45 pmSTL - SBP
1 stop9h 28mUnited Airlines
Wed 7/35:15 amSBP - STL
1 stop15h 18mUnited Airlines
Deal found 5/7$584
Tue 6/251:42 pmSTL - SBP
2 stops12h 02mUnited Airlines
Wed 7/35:15 amSBP - STL
1 stop15h 18mUnited Airlines
Deal found 5/7$585
Thu 6/271:45 pmSTL - SBP
1 stop9h 28mUnited Airlines
Wed 7/35:15 amSBP - STL
1 stop15h 18mUnited Airlines
Deal found 5/7$589
Tue 6/254:45 pmSTL - SBP
1 stop6h 18mUnited Airlines
Tue 7/26:15 amSBP - STL
2 stops14h 02mUnited Airlines
Deal found 5/7$593

Cheap St. Louis to San Luis Obispo flights in May & June 2024

Find cheap flight options from St. Louis to San Luis Obispo specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
Scroll through some of the best deals on flights from St. Louis to San Luis Obispo in 2024. Check back in a little while for more flight options.
Wed 6/267:00 amSTL - SBP
1 stop6h 47mAmerican Airlines
Sun 6/306:00 amSBP - STL
1 stop8h 47mAmerican Airlines
Deal found 5/7$568
Wed 6/265:27 amSTL - SBP
2 stops8h 29mAmerican Airlines
Sun 6/306:00 amSBP - STL
1 stop8h 47mAmerican Airlines
Deal found 5/7$573
Sun 6/308:55 amSTL - SBP
1 stop14h 18mUnited Airlines
Wed 7/35:15 amSBP - STL
1 stop15h 18mUnited Airlines
Deal found 5/7$574
Tue 6/254:45 pmSTL - SBP
1 stop6h 18mUnited Airlines
Wed 7/35:15 amSBP - STL
1 stop15h 18mUnited Airlines
Deal found 5/7$576
Thu 6/276:11 pmSTL - SBP
1 stop6h 11mAmerican Airlines
Mon 7/16:24 amSBP - STL
1 stop8h 57mAmerican Airlines
Deal found 5/7$583
Sat 6/291:45 pmSTL - SBP
1 stop9h 28mUnited Airlines
Wed 7/35:15 amSBP - STL
1 stop15h 18mUnited Airlines
Deal found 5/7$584
Tue 6/251:42 pmSTL - SBP
2 stops12h 02mUnited Airlines
Wed 7/35:15 amSBP - STL
1 stop15h 18mUnited Airlines
Deal found 5/7$585
Thu 6/271:45 pmSTL - SBP
1 stop9h 28mUnited Airlines
Wed 7/35:15 amSBP - STL
1 stop15h 18mUnited Airlines
Deal found 5/7$589
Tue 6/254:45 pmSTL - SBP
1 stop6h 18mUnited Airlines
Tue 7/26:15 amSBP - STL
2 stops14h 02mUnited Airlines
Deal found 5/7$593

St. Louis to San Luis Obispo 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and San Luis Obispo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Scroll through some of the best deals on flights from St. Louis to San Luis Obispo in 2024. Check back in a little while for more flight options.
Tue 8/207:39 amSTL - SBP
1 stop6h 06mAmerican Airlines
Sat 8/246:00 amSBP - STL
1 stop7h 27mAmerican Airlines
Deal found 5/7$488
Tue 8/207:39 amSTL - SBP
1 stop6h 06mAmerican Airlines
Sat 8/246:00 amSBP - STL
2 stops11h 20mAmerican Airlines
Deal found 5/7$491
Tue 8/207:00 amSTL - SBP
2 stops13h 26mAmerican Airlines
Sat 8/246:00 amSBP - STL
2 stops11h 20mAmerican Airlines
Deal found 5/7$495
Sat 9/76:15 amSTL - SBP
2 stops15h 36mUnited Airlines
Tue 9/108:45 pmSBP - STL
2 stops17h 51mUnited Airlines
Deal found 5/6$556
Sat 9/79:05 amSTL - SBP
1 stop6h 14mUnited Airlines
Tue 9/108:45 pmSBP - STL
2 stops17h 04mUnited Airlines
Deal found 5/6$567
Wed 6/267:00 amSTL - SBP
1 stop6h 47mAmerican Airlines
Sun 6/306:00 amSBP - STL
1 stop8h 47mAmerican Airlines
Deal found 5/7$568
Wed 6/265:27 amSTL - SBP
2 stops8h 29mAmerican Airlines
Sun 6/306:00 amSBP - STL
1 stop8h 47mAmerican Airlines
Deal found 5/7$573
Sun 6/308:55 amSTL - SBP
1 stop14h 18mUnited Airlines
Wed 7/35:15 amSBP - STL
1 stop15h 18mUnited Airlines
Deal found 5/7$574
Tue 6/254:45 pmSTL - SBP
1 stop6h 18mUnited Airlines
Wed 7/35:15 amSBP - STL
1 stop15h 18mUnited Airlines
Deal found 5/7$576

One-way flights to San Luis Obispo from St. Louis

Search for one-way flight options from St. Louis to San Luis Obispo. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
If you're seeking multiple options on one-way flights from St. Louis to San Luis Obispo, be sure to check out these deals, which are updated often. Users needing a return flight from St. Louis to San Luis Obispo should utilize the search form above.
Thu 8/224:51 pmSTL - SBP
2 stops26h 45mUnited Airlines
Deal found 5/7$323
Thu 8/227:39 amSTL - SBP
1 stop6h 06mAmerican Airlines
Deal found 5/7$364
Mon 7/87:32 pmSTL - SBP
1 stop28h 43mAlaska Airlines
Deal found 5/7$372
Mon 7/88:01 amSTL - SBP
2 stops9h 36mAmerican Airlines
Deal found 5/7$394
Mon 5/131:37 pmSTL - SBP
2 stops28h 39mUnited Airlines
Deal found 5/8$589
Mon 5/135:25 pmSTL - SBP
3 stops20h 41mUnited Airlines
Deal found 5/8$611
Mon 5/138:00 amSTL - SBP
1 stop13h 25mAmerican Airlines
Deal found 5/8$639
Thu 8/229:05 amSTL - SBP
3 stops12h 46mUnited Airlines
Deal found 5/7$1,341

Find flights from St. Louis to San Luis Obispo within your budget

Customize your flight search to find flights from St. Louis to San Luis Obispo 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 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$488 - $576

Route

Depart

Return

Price

Lambert-St LouisSan Luis Obispo County

STL - SBP

STLSBP

Lambert-St Louis

Tue 8/20

1 stop6h 06m

San Luis Obispo County

Sat 8/24

1 stop7h 27m

$488

Lambert-St LouisSan Luis Obispo County

STL - SBP

STLSBP

Lambert-St Louis

Tue 8/20

1 stop6h 06m

San Luis Obispo County

Sat 8/24

2 stops11h 20m

$491

Lambert-St LouisSan Luis Obispo County

STL - SBP

STLSBP

Lambert-St Louis

Tue 8/20

2 stops13h 26m

San Luis Obispo County

Sat 8/24

2 stops11h 20m

$495

Lambert-St LouisSan Luis Obispo County

STL - SBP

STLSBP

Lambert-St Louis

Sat 9/7

2 stops15h 36m

San Luis Obispo County

Tue 9/10

2 stops17h 51m

$556

Lambert-St LouisSan Luis Obispo County

STL - SBP

STLSBP

Lambert-St Louis

Sat 9/7

1 stop6h 14m

San Luis Obispo County

Tue 9/10

2 stops17h 04m

$567

Lambert-St LouisSan Luis Obispo County

STL - SBP

STLSBP

Lambert-St Louis

Wed 6/26

1 stop6h 47m

San Luis Obispo County

Sun 6/30

1 stop8h 47m

$568

Lambert-St LouisSan Luis Obispo County

STL - SBP

STLSBP

Lambert-St Louis

Wed 6/26

2 stops8h 29m

San Luis Obispo County

Sun 6/30

1 stop8h 47m

$573

Lambert-St LouisSan Luis Obispo County

STL - SBP

STLSBP

Lambert-St Louis

Sun 6/30

1 stop14h 18m

San Luis Obispo County

Wed 7/3

1 stop15h 18m

$574

Lambert-St LouisSan Luis Obispo County

STL - SBP

STLSBP

Lambert-St Louis

Tue 6/25

1 stop6h 18m

San Luis Obispo County

Wed 7/3

1 stop15h 18m

$576

Flights are sorted by cheapest first

Deals found on 5/7

When is the cheapest time to fly from St. Louis to San Luis Obispo?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to San Luis Obispo. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to San Luis Obispo flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Luis Obispo by month

Plan your trip from St. Louis to San Luis Obispo by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to San Luis Obispo is currently $579 while a round-trip flight costs $543. Price data was last updated on May 5, 2024.

Currently, February is the cheapest month in which you can book a flight from St. Louis to San Luis Obispo (average of $366). Flying from St. Louis to San Luis Obispo in June is currently the most expensive (average of $584). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$375

February

$366

March

$470

April

$451

May

$436

June

$584

July

$541

August

$456

September

$428

October

$467

November

$448

December

$406

Temperature and rainfall in San Luis Obispo by month

Plan your trip to San Luis Obispo by taking into account the average temperature and rainfall totals by month.

SBP

Temperature

51.8 - 66.2 °F

Reviews of airlines servicing San Luis Obispo

Get insights into the airlines that provide service to San Luis Obispo. 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 San Luis Obispo. Reviews last updated May 8, 2024.
Read through reviews of airlines operating flights from St. Louis to San Luis Obispo, such as American Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,141 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

8.1
Very good
9,141 reviews
8.1
Very good
9,141 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

7.4
Good
11,043 reviews
8.1
Very good
9,141 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

7.3
Good
14,677 reviews
8.1
Very good
9,141 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to San Luis Obispo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from St. Louis to San Luis Obispo for under $500 on Cheapflights?

    Yes, there are multiple flights from St. Louis to San Luis Obispo for under $500. The cheapest flight booked recently is on American Airlines for just $488, but on average you can expect to pay $569.

  • What are the cheapest airlines flying from St. Louis to San Luis Obispo round-trip?

    Cheapflights users have booked flights from St. Louis to San Luis Obispo round-trip from $488. Another airline that can offer you cheap pricing is United Airlines. These flights start at 14% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from St. Louis to San Luis Obispo one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $323. American Airlines flights start at $364 while deals on Alaska Airlines start at $372 one-way.

  • What does STL to SBP mean?

    This is defined as Lambert-St Louis Airport (STL) and San Luis Obispo County Airport (SBP). Codes like San Luis Obispo County Airport are often used to just call airports uniquely.

  • Can I find deals for flights from St. Louis to San Luis Obispo that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to San Luis Obispo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to San Luis Obispo with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to San Luis Obispo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to San Luis Obispo that include hotel bookings?

    Yes. In addition to deals on St. Louis to San Luis Obispo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to San Luis Obispo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to San Luis Obispo.

  • Can I find deals for business class flights from St. Louis to San Luis Obispo?

    Yes. Cheapflights offers flight deals from St. Louis to San Luis Obispo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to San Luis Obispo that allow pets onboard?

    Many airlines flying from St. Louis to San Luis Obispo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to San Luis Obispo?

    Yes, you can often find last-minute deals on St. Louis to San Luis Obispo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to San Luis Obispo flight deals updated?

    The St. Louis to San Luis Obispo flight deals you see on this page were last updated on 5/7.

See more FAQs

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Alternative routes for St. Louis to San Luis Obispo
See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from St. Louis to San Luis Obispo

Discover the top 2 airlines that operate flights from St. Louis to San Luis Obispo. 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 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$411Average$602FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$454Average$682FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from St. Louis to San Luis Obispo by cabin class

Find flights from St. Louis to San Luis Obispo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

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How does Cheapflights help users find flights from St. Louis to San Luis Obispo?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Luis Obispo from St. Louis today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from St. Louis to San Luis Obispo?

Cheapflights simply makes it quick and affordable to book flights from St. Louis to San Luis Obispo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from St. Louis to San Luis Obispo with no change fees?

Need flexible booking options for your flight to San Luis Obispo from St. Louis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to San Luis Obispo become cheaper?

Of course! You can now track prices for flights from St. Louis to San Luis Obispo and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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