$69+ Cheap flights from San Luis Obispo to San Diego (SBP - SAN)
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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Luis Obispo to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Luis Obispo County to San Diego are usually found in October or August, booked 74 days in advance, depart on a Friday or Thursday and return on a Thursday
Cheap flight deals from San Luis Obispo to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) to San Diego (SAN). 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 March 25, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $125 (Hawaiian Airlines) |
One-way from | $69 (Alaska Airlines) |
Popular in | March |
Cheapest in | October |
Average price | $284 |
Good round-trip deal | $318 or less |
Good one-way deal | $205 or less |
Find flight deals from San Luis Obispo to San Diego
Cheapest flights from San Luis Obispo to San DiegoExplore the most affordable flight options available from San Luis Obispo to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.
Explore the most affordable flight options available from San Luis Obispo to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.
This Hawaiian Airlines deal was found by Cheapflights users on 3/23. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 3/23. 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.
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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.
This United deal was found by Cheapflights users on 3/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from San Luis Obispo to San Diego 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 March 25, 2025.
Use the filters below to find and compare flights from San Luis Obispo to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San Luis ObispoSan Diego
SBP - SAN
SBPSAN
San Luis Obispo County
Wed 6/4
6:10 am-7:20 am
Nonstop1h 10m
San Diego
Wed 6/11
8:59 pm-10:15 pm
Nonstop1h 16m
San Luis ObispoSan Diego
SBP - SAN
SBPSAN
San Luis Obispo County
Thu 5/22
6:00 am-10:24 am
1 stop4h 24m
San Diego
Sun 5/25
10:43 am-5:20 pm
1 stop6h 37m
San Luis ObispoSan Diego
SBP - SAN
SBPSAN
San Luis Obispo County
Wed 5/7
2:32 pm-3:45 pm
Nonstop1h 13m
San Diego
Thu 5/8
7:55 pm-6:22 pm
1 stop22h 27m
San Luis ObispoSan Diego
SBP - SAN
SBPSAN
San Luis Obispo County
Tue 4/15
6:00 am-7:13 am
Nonstop1h 13m
San Luis ObispoSan Diego
SBP - SAN
SBPSAN
San Luis Obispo County
Tue 4/15
3:22 pm-8:30 pm
1 stop5h 08m
San Luis ObispoSan Diego
SBP - SAN
SBPSAN
San Luis Obispo County
Fri 4/11
2:21 pm-5:51 pm
1 stop3h 30m
San Luis ObispoSan Diego
SBP - SAN
SBPSAN
San Luis Obispo County
Tue 6/17
4:50 pm-8:21 am
2 stops15h 31m
Compare providers for flights from San Luis Obispo to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Luis Obispo to San Diego in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Luis Obispo-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Obispo-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Luis Obispo-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Obispo-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Luis Obispo to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from San Luis Obispo with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Luis Obispo to San Diego
How far ahead should I book a flight from San Luis Obispo to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from San Luis Obispo to San Diego. Price data was last updated on March 21, 2025.
To ensure you get the cheapest price possible for a flight from San Luis Obispo to San Diego, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Luis Obispo to San Diego?
Currently, August is the cheapest month in which you can book a flight from San Luis Obispo to San Diego (average of $286). Flying from San Luis Obispo to San Diego in March is currently the most expensive (average of $366). 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.
What is the cheapest time of day to fly from SBP to SAN?
Find hourly flight availability from San Luis Obispo to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.
A simple way to save on the total cost of your ticket is to fly from San Luis Obispo to San Diego in the evening. If you’re flexible enough to do this you can expect to save up to 67% on your trip compared to booking a flight in the morning.
Weekly flight availability from San Luis Obispo to San Diego
Explore weekly flight availability from San Luis Obispo to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 25, 2025.
The most flights from SBP to SAN are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).
Rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.
Temperature in San Diego by month
Plan your trip to San Diego by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 Diego. Reviews last updated March 25, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Hawaiian Airlines and United Airlines from San Luis Obispo to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Comfort
Food
Overall
Entertainment
Reviews
Seleste,Dec 2024
FAT - SAN
Crew
Boarding
Comfort
Food
Overall
Entertainment
Reviews
Seleste,Dec 2024
FAT - SAN
Crew
Boarding
Comfort
Food
Overall
Entertainment
Reviews
Seleste,Dec 2024
FAT - SAN
Crew
Boarding
Comfort
Food
Overall
Entertainment
Reviews
Seleste,Dec 2024
FAT - SAN
Related info for your journey
Find useful and relevant information for your journey from San Luis Obispo to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Luis Obispo?
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Alternative routes for San Luis Obispo to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from San Luis Obispo to San Diego
Discover the top 3 airlines that operate flights from San Luis Obispo to San Diego. 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 March 25, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$115 | Average$197 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$136 | Average$240 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$177 | Average$435 | FlexibilityNo cancel fee | On-time69% |