Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to San Luis Obispo from $354

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 6/16. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
4:48 pm - 8:50 pm
STL
-
SBP
6h 02m
1 stop
United Airlines Logo
8:34 pm - 8:39 am
SBP
-
STL
10h 05m
2 stops
$354United Airlines
Tue, Jun 16 - Sat, Jun 20
United Airlines Logo
7:00 am - 11:53 am
STL
-
SBP
6h 53m
1 stop
United Airlines Logo
8:00 am - 6:38 pm
SBP
-
STL
8h 38m
1 stop
$359United Airlines
Fri, Oct 2 - Tue, Oct 6
United Airlines Logo
7:00 am - 11:53 am
STL
-
SBP
6h 53m
1 stop
United Airlines Logo
10:52 am - 11:45 pm
SBP
-
STL
10h 53m
2 stops
$364United Airlines
Fri, Oct 2 - Tue, Oct 6
American Airlines Logo
7:00 am - 12:01 pm
STL
-
SBP
7h 01m
1 stop
American Airlines Logo
12:52 pm - 11:59 pm
SBP
-
STL
9h 07m
1 stop
$384American Airlines
Sat, May 30 - Wed, Jun 10
American Airlines Logo
5:25 am - 12:01 pm
STL
-
SBP
8h 36m
1 stop
American Airlines Logo
6:52 pm - 8:50 am
SBP
-
STL
11h 58m
2 stops
$389American Airlines
Sat, May 30 - Wed, Jun 10
American Airlines Logo
7:00 am - 6:20 pm
STL
-
SBP
13h 20m
2 stops
American Airlines Logo
6:52 pm - 8:32 am
SBP
-
STL
11h 40m
2 stops
$394American Airlines
Sat, May 30 - Wed, Jun 10
American Airlines Logo
5:25 am - 12:01 pm
STL
-
SBP
8h 36m
1 stop
American Airlines Logo
12:52 pm - 11:59 pm
SBP
-
STL
9h 07m
1 stop
$395American Airlines
Sat, May 30 - Wed, Jun 10
American Airlines Logo
8:36 am - 6:20 pm
STL
-
SBP
11h 44m
2 stops
American Airlines Logo
6:52 pm - 8:32 am
SBP
-
STL
11h 40m
2 stops
$399American Airlines
Sat, May 30 - Wed, Jun 10
American Airlines Logo
8:00 am - 11:51 am
STL
-
SBP
5h 51m
1 stop
American Airlines Logo
12:45 pm - 11:59 pm
SBP
-
STL
9h 14m
2 stops
$417American Airlines
Wed, Jul 29 - Wed, Aug 5
United Airlines Logo
7:00 am - 11:53 am
STL
-
SBP
6h 53m
1 stop
United Airlines Logo
10:52 am - 11:45 pm
SBP
-
STL
10h 53m
2 stops
$418United Airlines
Fri, Oct 2 - Mon, Oct 5

United Airlines flights from St. Louis to San Luis Obispo

Our best United Airlines deals on St. Louis to San Luis Obispo flight tickets
United Airlines
Jun 16
STL4:48 pmLambert-St Louis
6h 02m
1 stop
SBP8:50 pmSan Luis Obispo County
Jun 20
SBP8:34 pmSan Luis Obispo County
10h 05m
2 stops
STL8:39 amLambert-St Louis
$354
United Airlines
Oct 2
STL7:00 amLambert-St Louis
6h 53m
1 stop
SBP11:53 amSan Luis Obispo County
Oct 6
SBP8:00 amSan Luis Obispo County
8h 38m
1 stop
STL6:38 pmLambert-St Louis
$359
United Airlines
Oct 2
STL7:00 amLambert-St Louis
6h 53m
1 stop
SBP11:53 amSan Luis Obispo County
Oct 6
SBP10:52 amSan Luis Obispo County
10h 53m
2 stops
STL11:45 pmLambert-St Louis
$364

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
May 30
STL7:00 amLambert-St Louis
7h 01m
1 stop
SBP12:01 pmSan Luis Obispo County
Jun 10
SBP12:52 pmSan Luis Obispo County
9h 07m
1 stop
STL11:59 pmLambert-St Louis
$384
American Airlines
May 30
STL5:25 amLambert-St Louis
8h 36m
1 stop
SBP12:01 pmSan Luis Obispo County
Jun 10
SBP6:52 pmSan Luis Obispo County
11h 58m
2 stops
STL8:50 amLambert-St Louis
$389
American Airlines
May 30
STL7:00 amLambert-St Louis
13h 20m
2 stops
SBP6:20 pmSan Luis Obispo County
Jun 10
SBP6:52 pmSan Luis Obispo County
11h 40m
2 stops
STL8:32 amLambert-St Louis
$394

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 May 14, 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

Cheapest round-trip

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Tue 6/16

4:48 pm-8:50 pm

1 stop6h 02m

San Luis Obispo County

Sat 6/20

8:34 pm-8:39 am

2 stops10h 05m

$354

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Fri 10/2

7:00 am-11:53 am

1 stop6h 53m

San Luis Obispo County

Tue 10/6

8:00 am-6:38 pm

1 stop8h 38m

$359

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Fri 10/2

7:00 am-11:53 am

1 stop6h 53m

San Luis Obispo County

Tue 10/6

10:52 am-11:45 pm

2 stops10h 53m

$364

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Sat 5/30

7:00 am-12:01 pm

1 stop7h 01m

San Luis Obispo County

Wed 6/10

12:52 pm-11:59 pm

1 stop9h 07m

$384

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Sat 5/30

5:25 am-12:01 pm

1 stop8h 36m

San Luis Obispo County

Wed 6/10

6:52 pm-8:50 am

2 stops11h 58m

$389

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Sat 5/30

7:00 am-6:20 pm

2 stops13h 20m

San Luis Obispo County

Wed 6/10

6:52 pm-8:32 am

2 stops11h 40m

$394

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Sat 5/30

5:25 am-12:01 pm

1 stop8h 36m

San Luis Obispo County

Wed 6/10

12:52 pm-11:59 pm

1 stop9h 07m

$395

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Sat 5/30

8:36 am-6:20 pm

2 stops11h 44m

San Luis Obispo County

Wed 6/10

6:52 pm-8:32 am

2 stops11h 40m

$399
Quickest round-trip

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Wed 7/29

8:00 am-11:51 am

1 stop5h 51m

San Luis Obispo County

Wed 8/5

12:45 pm-11:59 pm

2 stops9h 14m

$417

St. LouisSan Luis Obispo

STL - SBP

STLSBP

Lambert-St Louis

Fri 10/2

7:00 am-11:53 am

1 stop6h 53m

San Luis Obispo County

Mon 10/5

10:52 am-11:45 pm

2 stops10h 53m

$418

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 typical price of a round-trip flight between St. Louis and San Luis Obispo?

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

In general, June 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 $0. The month of May is another great option to travel to San Luis Obispo, with average flight prices from St. Louis averaging around $348.

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

6h 02m

Direct flights

None
The fastest flight from St. Louis to San Luis Obispo takes 6h 02m
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

Frequently asked questions about flying from St. Louis to San Luis Obispo

  • 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. 6h 02m 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 $348Free CancellationRating
7.1
11,666 reviews
Search American Airlines flights
United AirlinesPriceFrom $380Free CancellationRating
7.4
9,715 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
Paso Robles
Morro Bay
Cambria
Avila Beach
San Simeon
Cayucos
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.

An easier way to manage your San Luis Obispo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 6/13
Sat 6/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States