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Cheap flights from San Diego to San Luis Obispo from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to San Luis Obispo departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Diego to San Luis Obispo

Cheap round-trip flights

Alaska Airlines Logo
12:16 pm - 1:39 pmSAN-SBP
1h 23mnonstop
Alaska Airlines Logo
6:00 am - 7:18 amSBP-SAN
1h 18mnonstop
$117Alaska Airlines
Find Deal
Tue, Oct 21 - Wed, Oct 29
Hawaiian Airlines Logo
12:16 pm - 1:39 pmSAN-SBP
1h 23mnonstop
Hawaiian Airlines Logo
2:14 pm - 8:20 pmSBP-SAN
6h 06m1 stop
$127Hawaiian Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
Alaska Airlines Logo
8:41 am - 1:34 pmSAN-SBP
4h 53m1 stop
Alaska Airlines Logo
3:31 pm - 7:08 pmSBP-SAN
3h 37m1 stop
$136Alaska Airlines
Find Deal
Tue, Oct 21 - Wed, Oct 29
Alaska Airlines Logo
12:16 pm - 1:39 pmSAN-SBP
1h 23mnonstop
Alaska Airlines Logo
2:45 pm - 4:08 pmSBP-SAN
1h 23mnonstop
$137Alaska Airlines
Find Deal
Tue, Oct 21 - Thu, Oct 30
Alaska Airlines Logo
10:09 pm - 11:26 pmSAN-SBP
1h 17mnonstop
Alaska Airlines Logo
6:00 am - 7:18 amSBP-SAN
1h 18mnonstop
$152Alaska Airlines
Find Deal
Sun, Oct 26 - Mon, Oct 27
Alaska Airlines Logo
8:41 am - 1:34 pmSAN-SBP
4h 53m1 stop
Alaska Airlines Logo
3:31 pm - 9:15 pmSBP-SAN
5h 44m1 stop
$156Alaska Airlines
Find Deal
Tue, Oct 21 - Mon, Oct 27
United Airlines Logo
6:15 am - 12:18 pmSAN-SBP
6h 03m1 stop
United Airlines Logo
3:45 pm - 10:28 pmSBP-SAN
6h 43m1 stop
$157United Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Hawaiian Airlines Logo
8:58 am - 1:34 pmSAN-SBP
4h 36m1 stop
Hawaiian Airlines Logo
2:14 pm - 8:20 pmSBP-SAN
6h 06m1 stop
$206Hawaiian Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
United Airlines Logo
8:39 pm - 11:43 pmSAN-SBP
3h 04m1 stop
United Airlines Logo
7:04 am - 10:21 amSBP-SAN
3h 17m1 stop
$217United Airlines
Find Deal
Fri, Oct 24 - Thu, Oct 30
United Airlines Logo
2:21 pm - 6:19 pmSAN-SBP
3h 58m1 stop
United Airlines Logo
3:45 pm - 10:28 pmSBP-SAN
6h 43m1 stop
$231United Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21

Alaska Airlines flights from San Diego to San Luis Obispo

Our best Alaska Airlines deals on San Diego to San Luis Obispo flight tickets
Alaska Airlines
Oct 21
SAN12:16 pmSan Diego
1h 23m
SBP1:39 pmSan Luis Obispo County
Oct 29
SBP6:00 amSan Luis Obispo County
1h 18m
SAN7:18 amSan Diego
$117
Find similar
Alaska Airlines
Oct 21
SAN8:41 amSan Diego
4h 53m
1 stop
SBP1:34 pmSan Luis Obispo County
Oct 29
SBP3:31 pmSan Luis Obispo County
3h 37m
1 stop
SAN7:08 pmSan Diego
$136
Find similar
Alaska Airlines
Oct 21
SAN12:16 pmSan Diego
1h 23m
SBP1:39 pmSan Luis Obispo County
Oct 30
SBP2:45 pmSan Luis Obispo County
1h 23m
SAN4:08 pmSan Diego
$137
Find similar

United Airlines flights from San Diego to San Luis Obispo

Our best United Airlines deals on San Diego to San Luis Obispo flight tickets
United Airlines
Sep 4
SAN6:15 amSan Diego
6h 03m
1 stop
SBP12:18 pmSan Luis Obispo County
Sep 8
SBP3:45 pmSan Luis Obispo County
6h 43m
1 stop
SAN10:28 pmSan Diego
$157
Find similar
United Airlines
Oct 24
SAN8:39 pmSan Diego
3h 04m
1 stop
SBP11:43 pmSan Luis Obispo County
Oct 30
SBP7:04 amSan Luis Obispo County
3h 17m
1 stop
SAN10:21 amSan Diego
$217
Find similar
United Airlines
Sep 18
SAN2:21 pmSan Diego
3h 58m
1 stop
SBP6:19 pmSan Luis Obispo County
Sep 21
SBP3:45 pmSan Luis Obispo County
6h 43m
1 stop
SAN10:28 pmSan Diego
$231
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego 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 July 31, 2025.
Use the filters below to find and compare flights from San Diego to San Luis Obispo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoSan Luis Obispo

SAN - SBP

SANSBP

San Diego

Tue 10/21

12:16 pm-1:39 pm

Nonstop1h 23m

San Luis Obispo County

Wed 10/29

6:00 am-7:18 am

Nonstop1h 18m

$117

San DiegoSan Luis Obispo

SAN - SBP

SANSBP

San Diego

Tue 10/7

12:16 pm-1:39 pm

Nonstop1h 23m

San Luis Obispo County

Tue 10/14

2:14 pm-8:20 pm

1 stop6h 06m

$127

San DiegoSan Luis Obispo

SAN - SBP

SANSBP

San Diego

Tue 10/21

8:41 am-1:34 pm

1 stop4h 53m

San Luis Obispo County

Wed 10/29

3:31 pm-7:08 pm

1 stop3h 37m

$136

San DiegoSan Luis Obispo

SAN - SBP

SANSBP

San Diego

Tue 10/21

12:16 pm-1:39 pm

Nonstop1h 23m

San Luis Obispo County

Thu 10/30

2:45 pm-4:08 pm

Nonstop1h 23m

$137

San DiegoSan Luis Obispo

SAN - SBP

SANSBP

San Diego

Sun 10/26

10:09 pm-11:26 pm

Nonstop1h 17m

San Luis Obispo County

Mon 10/27

6:00 am-7:18 am

Nonstop1h 18m

$152

San DiegoSan Luis Obispo

SAN - SBP

SANSBP

San Diego

Tue 10/21

8:41 am-1:34 pm

1 stop4h 53m

San Luis Obispo County

Mon 10/27

3:31 pm-9:15 pm

1 stop5h 44m

$156

San DiegoSan Luis Obispo

SAN - SBP

SANSBP

San Diego

Thu 9/4

6:15 am-12:18 pm

1 stop6h 03m

San Luis Obispo County

Mon 9/8

3:45 pm-10:28 pm

1 stop6h 43m

$157

San DiegoSan Luis Obispo

SAN - SBP

SANSBP

San Diego

Tue 10/7

8:58 am-1:34 pm

1 stop4h 36m

San Luis Obispo County

Tue 10/14

2:14 pm-8:20 pm

1 stop6h 06m

$206

San DiegoSan Luis Obispo

SAN - SBP

SANSBP

San Diego

Fri 10/24

8:39 pm-11:43 pm

1 stop3h 04m

San Luis Obispo County

Thu 10/30

7:04 am-10:21 am

1 stop3h 17m

$217

San DiegoSan Luis Obispo

SAN - SBP

SANSBP

San Diego

Thu 9/18

2:21 pm-6:19 pm

1 stop3h 58m

San Luis Obispo County

Sun 9/21

3:45 pm-10:28 pm

1 stop6h 43m

$231

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Luis Obispo from

How to get the cheapest flight ticket from San Diego 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, January is the cheapest month to fly from San Diego to San Luis Obispo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $156. The month of March is another great option to travel to San Luis Obispo, with average flight prices from San Diego averaging around $157.

What is the cheapest day to depart on your flight to San Luis Obispo?

On average, the least expensive day to fly to San Luis Obispo from San Diego is on a Saturday. momondo users have found tickets for Saturday departures for as low as $196. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from San Diego to San Luis Obispo for around $287.

What is the cheapest time of day to depart on your flight to San Luis Obispo?

Flying to San Luis Obispo from San Diego in the evening is the least expensive time of day to depart. momondo users have found prices as low as $233 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $275 on average. Flights to San Luis Obispo from San Diego in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest San Diego to San Luis Obispo County flight route?

Fly from San Diego to San Luis Obispo County for the best San Diego - San Luis Obispo County flight prices

How far in advance should I book a flight to San Luis Obispo?

You are more likely to see cheaper flights to San Luis Obispo from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to San Luis Obispo for around $247 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Luis Obispo from San Diego for as low as $159 on momondo.

What cabin class options are available on San Diego to San Luis Obispo County flights?

There are 3 cabin classes available to choose from on San Diego to San Luis Obispo County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to San Luis Obispo flights?

No. A direct flight is the cheapest option for a flight between San Diego to San Luis Obispo.

How have San Diego to San Luis Obispo flight prices changed over time?

As of July 2025, prices for San Diego to San Luis Obispo flights are approximately 42% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to San Luis Obispo

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

Cheap San Diego to San Luis Obispo (SAN to SBP) flight deals and tips

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

Best Price Found

$69

Fastest flight time

1h 12m

Direct flights

Every day

Airports in San Luis Obispo

1 airport
The best one-way flight to San Luis Obispo from San Diego in the past 72 hours is $69. The best round-trip flight deal from San Diego to San Luis Obispo found on momondo in the last 72 hours is $117.
The fastest flight from San Diego to San Luis Obispo takes 1h 12m
Direct flights go from San Diego to San Luis Obispo every day.
There is 1 airport near San Luis Obispo: San Luis Obispo County (SBP)
Search flight deals

  • How far is San Diego to San Luis Obispo County by plane?

    San Diego and San Luis Obispo County are 267.6 mi apart from one another. 1h 12m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Diego Airport to San Luis Obispo County Airport?

    Prices for flights from San Diego Airport to San Luis Obispo County Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Diego Airport to San Luis Obispo County Airport?

  • How old do you have to be to fly from San Diego Airport to San Luis Obispo County Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to San Luis Obispo County Airport.

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

    The required travel and health documents for your San Luis Obispo County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Luis Obispo County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Diego to San Luis Obispo?

  • What is the most popular airline from San Diego to San Luis Obispo?

Best airlines flying from San Diego to San Luis Obispo

Compare and see reviews for airlines that fly from San Diego to San Luis Obispo with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $120Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $137Free CancellationRating
7.8
2,611 reviews
Search Hawaiian Airlines flights

  • Alaska Airlines Flights From San Diego to San Luis Obispo

    Alaska Airlines flight deals from San Diego to San Luis Obispo start from $120 round-trip. Over the 11 Alaska Airlines flights for this route in a normal week, average airfare is usually $255 round-trip - but some users have found much cheaper deals with momondo.

  • Hawaiian Airlines Flights From San Diego to San Luis Obispo

    Another popular option for San Diego to San Luis Obispo flights is Hawaiian Airlines (7.8/10, 2,611 ratings). Hawaiian Airlines flies from San Diego to San Luis Obispo around 11 times per week, with deals starting from $137 round-trip and rising to an average price of around $247.

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
Cambria
Paso Robles
Avila Beach
San Simeon
Cayucos
Atascadero
Arroyo Grande
Grover Beach

Why use momondo?

Why should I use momondo to find a flight deal from San Diego 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 San Diego to San Luis Obispo. Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from San Diego to San Luis Obispo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to San Luis Obispo.

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

Of course. momondo tracks the price of San Diego 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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