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Cheap flights from St. Louis to San Luis Obispo from $314

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to San Luis Obispo departing on 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to San Luis Obispo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:29 pm - 11:59 pm
STL
-
SBP
8h 30m
1 stop
United Airlines Logo
6:12 am - 8:26 pm
SBP
-
STL
12h 14m
2 stops
$314United Airlines
Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
11:25 am - 11:59 pm
STL
-
SBP
14h 34m
2 stops
United Airlines Logo
6:12 am - 4:58 pm
SBP
-
STL
8h 46m
2 stops
$319United Airlines
Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
5:29 pm - 11:59 pm
STL
-
SBP
8h 30m
1 stop
United Airlines Logo
5:00 am - 1:14 pm
SBP
-
STL
6h 14m
1 stop
$334United Airlines
Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
2:45 pm - 11:59 pm
STL
-
SBP
11h 14m
2 stops
United Airlines Logo
5:56 pm - 10:13 am
SBP
-
STL
14h 17m
2 stops
$344United Airlines
Fri, Feb 27 - Mon, Mar 2
United Airlines Logo
5:25 pm - 11:59 pm
STL
-
SBP
8h 34m
1 stop
United Airlines Logo
5:00 am - 1:14 pm
SBP
-
STL
6h 14m
1 stop
$359United Airlines
Fri, Feb 13 - Sun, Feb 15
United Airlines Logo
7:41 am - 7:50 pm
STL
-
SBP
14h 09m
2 stops
United Airlines Logo
5:00 am - 1:14 pm
SBP
-
STL
6h 14m
1 stop
$364United Airlines
Fri, Feb 13 - Sun, Feb 15
United Airlines Logo
11:25 am - 7:46 pm
STL
-
SBP
10h 21m
2 stops
United Airlines Logo
6:05 am - 4:58 pm
SBP
-
STL
8h 53m
2 stops
$369United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
5:29 pm - 11:59 pm
STL
-
SBP
8h 30m
1 stop
United Airlines Logo
1:00 pm - 11:21 pm
SBP
-
STL
8h 21m
1 stop
$379United Airlines
Sat, Feb 28 - Wed, Mar 4
American Airlines Logo
7:00 am - 12:02 pm
STL
-
SBP
7h 02m
1 stop
American Airlines Logo
7:10 pm - 8:35 am
SBP
-
STL
11h 25m
2 stops
$384American Airlines
Sun, Mar 1 - Sun, Mar 8
American Airlines Logo
4:13 pm - 11:46 pm
STL
-
SBP
9h 33m
2 stops
American Airlines Logo
7:16 pm - 8:41 am
SBP
-
STL
11h 25m
2 stops
$389American Airlines
Fri, Feb 27 - Mon, Mar 2

American Airlines flights from St. Louis to San Luis Obispo

Our best American Airlines deals on St. Louis to San Luis Obispo flight tickets
American Airlines
Mar 1
STL7:00 amLambert-St Louis
7h 02m
1 stop
SBP12:02 pmSan Luis Obispo County
Mar 8
SBP7:10 pmSan Luis Obispo County
11h 25m
2 stops
STL8:35 amLambert-St Louis
$384
American Airlines
Feb 27
STL4:13 pmLambert-St Louis
9h 33m
2 stops
SBP11:46 pmSan Luis Obispo County
Mar 2
SBP7:16 pmSan Luis Obispo County
11h 25m
2 stops
STL8:41 amLambert-St Louis
$389
American Airlines
Mar 26
STL5:12 amLambert-St Louis
8h 50m
1 stop
SBP12:02 pmSan Luis Obispo County
Apr 4
SBP7:10 pmSan Luis Obispo County
11h 25m
2 stops
STL8:35 amLambert-St Louis
$409

Alaska Airlines flights from St. Louis to San Luis Obispo

Our best Alaska Airlines deals on St. Louis to San Luis Obispo flight tickets
Alaska Airlines
Mar 30
STL4:20 pmLambert-St Louis
28h 22m
1 stop
SBP6:42 pmSan Luis Obispo County
Apr 4
SBP7:34 pmSan Luis Obispo County
26h 25m
1 stop
STL11:59 pmLambert-St Louis
$395
Alaska Airlines
Mar 21
STL5:30 pmLambert-St Louis
27h 12m
1 stop
SBP6:42 pmSan Luis Obispo County
Mar 27
SBP7:34 pmSan Luis Obispo County
26h 25m
1 stop
STL11:59 pmLambert-St Louis
$439
Alaska Airlines
May 14
STL6:20 pmLambert-St Louis
27h 43m
1 stop
SBP8:03 pmSan Luis Obispo County
May 18
SBP7:24 pmSan Luis Obispo County
26h 33m
1 stop
STL11:57 pmLambert-St Louis
$498

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated February 1, 2026.
Use the filters below to find and compare flights from St. Louis to San Luis Obispo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Sat 2/28

5:29 pm-11:59 pm

1 stop8h 30m

San Luis Obispo County

Wed 3/4

6:12 am-8:26 pm

2 stops12h 14m

$314

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Sat 2/28

11:25 am-11:59 pm

2 stops14h 34m

San Luis Obispo County

Wed 3/4

6:12 am-4:58 pm

2 stops8h 46m

$319

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Sat 2/28

5:29 pm-11:59 pm

1 stop8h 30m

San Luis Obispo County

Wed 3/4

5:00 am-1:14 pm

1 stop6h 14m

$334

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Fri 2/27

2:45 pm-11:59 pm

2 stops11h 14m

San Luis Obispo County

Mon 3/2

5:56 pm-10:13 am

2 stops14h 17m

$344

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Fri 2/13

5:25 pm-11:59 pm

1 stop8h 34m

San Luis Obispo County

Sun 2/15

5:00 am-1:14 pm

1 stop6h 14m

$359

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Fri 2/13

7:41 am-7:50 pm

2 stops14h 09m

San Luis Obispo County

Sun 2/15

5:00 am-1:14 pm

1 stop6h 14m

$364

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Sat 2/14

11:25 am-7:46 pm

2 stops10h 21m

San Luis Obispo County

Wed 2/18

6:05 am-4:58 pm

2 stops8h 53m

$369

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Sat 2/28

5:29 pm-11:59 pm

1 stop8h 30m

San Luis Obispo County

Wed 3/4

1:00 pm-11:21 pm

1 stop8h 21m

$379

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Sun 3/1

7:00 am-12:02 pm

1 stop7h 02m

San Luis Obispo County

Sun 3/8

7:10 pm-8:35 am

2 stops11h 25m

$384

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Fri 2/27

4:13 pm-11:46 pm

2 stops9h 33m

San Luis Obispo County

Mon 3/2

7:16 pm-8:41 am

2 stops11h 25m

$389

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to San Luis Obispo from

How to get the cheapest flight ticket from St. Louis to San Luis Obispo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Luis Obispo?

In general, February is the cheapest month to fly from St. Louis to San Luis Obispo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $404. The month of March is another great option to travel to San Luis Obispo, with average flight prices from St. Louis averaging around $447.

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

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to San Luis Obispo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to San Luis Obispo (STL to SBP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to San Luis Obispo

Fastest flight time

7h 01m

Direct flights

None
The fastest flight from St. Louis to San Luis Obispo takes 7h 01m
There are no direct flights from St. Louis to San Luis Obispo. There are no popular flight routes from St. Louis to San Luis Obispo.
Search flight deals

  • How far is Lambert-St Louis to San Luis Obispo County by plane?

    The distance between Lambert-St Louis and San Luis Obispo County is about 1688.7 mi. 7h 01m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to San Luis Obispo County Airport?

    Prices for flights from Lambert-St Louis Airport to San Luis Obispo County Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to San Luis Obispo County Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to San Luis Obispo County Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to San Luis Obispo County Airport.

  • What documentation or ID do you need to fly to San Luis Obispo County Airport?

    The travel and health documents you'll need for your trip to San Luis Obispo County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Luis Obispo County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to San Luis Obispo?

Best airlines flying from St. Louis to San Luis Obispo

Compare and see reviews for airlines that fly from St. Louis to San Luis Obispo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $392Free CancellationRating
7.2
11,213 reviews
Search American Airlines flights
United AirlinesPriceFrom $424Free CancellationRating
7.4
9,219 reviews
Search United Airlines flights

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Pismo Beach
Morro Bay
Paso Robles
Cambria
Avila Beach
Cayucos
San Simeon
Arroyo Grande
Atascadero
Grover Beach

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to San Luis Obispo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to San Luis Obispo. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to San Luis Obispo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to San Luis Obispo flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to San Luis Obispo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Luis Obispo from St. Louis.

I’m not ready to book a flight from St. Louis to San Luis Obispo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. Louis to San Luis Obispo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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