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$173+ Cheap flights from San Luis Obispo to San Antonio (SBP - SAT)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — SAT
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from San Luis Obispo to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) to San Antonio (SAT). 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 July 1, 2025.

Round-trip from

$350
(United Airlines)

One-way from

$173
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$363
From San Luis Obispo County to San Antonio
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One-way flight from San Luis Obispo County to San Antonio
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Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Luis Obispo to San Antonio

Cheapest flights from San Luis Obispo to San Antonio
Explore the most affordable flight options available from San Luis Obispo to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:15 amSBP - SAT
1 stop5h 30mUnited Airlines
Sat 10/45:51 pmSAT - SBP
2 stops7h 52mUnited Airlines
Deal found 6/30$350
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2312:55 pmSBP - SAT
2 stops9h 03mAmerican Airlines
Fri 7/256:55 pmSAT - SBP
1 stop5h 40mAmerican Airlines
Deal found 6/30$420
This Alaska Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/237:35 pmSBP - SAT
1 stop8h 05mAlaska Airlines
Fri 7/257:37 pmSAT - SBP
1 stop25h 06mAlaska Airlines
Deal found 6/30$572

Cheapflights Fare Finder

Customize your flight search to find flights from San Luis Obispo to San Antonio 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 2,558,603 searches. Data last updated July 1, 2025.
Use the filters below to find and compare flights from San Luis Obispo to San Antonio that are best for you.

Fly from

San Luis Obispo

Fly to

San Antonio

Route

Depart

Return

Price

San Luis ObispoSan Antonio

SBP - SAT

SBPSAT

San Luis Obispo County

Sat 10/4

5:15 am-12:45 pm

1 stop5h 30m

San Antonio

Sat 10/4

5:51 pm-11:43 pm

2 stops7h 52m

$350

San Luis ObispoSan Antonio

SBP - SAT

SBPSAT

San Luis Obispo County

Wed 7/23

12:55 pm-11:58 pm

2 stops9h 03m

San Antonio

Fri 7/25

6:55 pm-10:35 pm

1 stop5h 40m

$420

San Luis ObispoSan Antonio

SBP - SAT

SBPSAT

San Luis Obispo County

Wed 7/23

7:35 pm-5:40 am

1 stop8h 05m

San Antonio

Fri 7/25

7:37 pm-6:43 pm

1 stop25h 06m

$572

San Luis ObispoSan Antonio

SBP - SAT

SBPSAT

San Luis Obispo County

Sat 10/4

5:15 am-12:45 pm

1 stop5h 30m

$173

San Luis ObispoSan Antonio

SBP - SAT

SBPSAT

San Luis Obispo County

Sat 10/4

6:00 am-6:42 pm

2 stops10h 42m

$178

San Luis ObispoSan Antonio

SBP - SAT

SBPSAT

San Luis Obispo County

Fri 8/8

7:35 pm-5:40 am

1 stop8h 05m

$207

San Luis ObispoSan Antonio

SBP - SAT

SBPSAT

San Luis Obispo County

Tue 7/15

7:35 pm-5:40 am

1 stop8h 05m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from San Luis Obispo to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from San Luis Obispo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Luis Obispo to San Antonio

What is the cheapest month to book a flight from San Luis Obispo to San Antonio?

Currently, August is the cheapest month in which you can book a flight from San Luis Obispo to San Antonio (average of $295). Flying from San Luis Obispo to San Antonio in March is currently the most expensive (average of $376). 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.

How much does it cost to fly round-trip from San Luis Obispo to San Antonio?

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated July 1, 2025.
Read through reviews of airlines operating flights from San Luis Obispo to San Antonio, such as Alaska Airlines, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Flying on United Airlines is currently your cheapest option to San Antonio, with prices starting at $350. Additional round-trip tickets that might be worth considering are offered by American Airlines and Alaska Airlines, with the lowest prices starting at $420 and $572, respectively. Users have found that United Airlines is 8% cheaper than the other options available to this destination.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $173. Users have also found prices from $178 and $207 on American Airlines and Alaska Airlines, respectively.

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

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

  • How can I find direct flights from San Luis Obispo to San Antonio?

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

  • Can I find deals for business class flights from San Luis Obispo to San Antonio?

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

  • What is the cheapest month to book a flight from San Luis Obispo to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from San Luis Obispo to San Antonio (average of $295). Flying from San Luis Obispo to San Antonio in March is currently the most expensive (average of $376). 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.

See more FAQs

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
New Braunfels

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Alternative routes for San Luis Obispo to San Antonio

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Top airline flying from San Luis Obispo to San Antonio

Discover the top airline that operate flights from San Luis Obispo to San Antonio. 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 2,558,603 searches. Data last updated July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$263Average$387FlexibilityNo cancel feeOn-time71%

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