$114+ Cheap flights from San Luis Obispo
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
Find flights from San Luis Obispo within your budget
Fly to
Route
Depart
Return
San Luis ObispoLas Vegas
SBP San Luis Obispo County - LAS Las Vegas Harry Reid Intl
SBPLAS
San Luis Obispo County
Sat 10/17
2:26 pm-6:28 pm
1 stop4h 02m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
San Luis ObispoSan Diego
SBP San Luis Obispo County - SAN San Diego
SBPSAN
San Luis Obispo County
Tue 2/2
6:00 am-7:31 am
Nonstop1h 31m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
San Luis ObispoSan Diego
SBP San Luis Obispo County - SAN San Diego
SBPSAN
San Luis Obispo County
Wed 11/18
2:15 pm-6:37 pm
1 stop4h 22m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
San Luis ObispoPortland
SBP San Luis Obispo County - PDX Portland
SBPPDX
San Luis Obispo County
Tue 10/20
2:26 pm-8:40 pm
1 stop6h 14m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
San Luis ObispoSan Francisco
SBP San Luis Obispo County - SFO San Francisco
SBPSFO
San Luis Obispo County
Tue 10/20
2:26 pm-7:31 pm
1 stop5h 05m
San Francisco
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
San Luis ObispoPortland
SBP San Luis Obispo County - PDX Portland
SBPPDX
San Luis Obispo County
Sat 12/12
8:00 am-6:31 pm
2 stops10h 31m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
San Luis ObispoLas Vegas
SBP San Luis Obispo County - LAS Las Vegas Harry Reid Intl
SBPLAS
San Luis Obispo County
Thu 10/29
6:40 pm-10:51 pm
1 stop4h 11m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
San Luis ObispoLas Vegas
SBP San Luis Obispo County - LAS Las Vegas Harry Reid Intl
SBPLAS
San Luis Obispo County
Mon 10/12
2:15 pm-8:47 pm
1 stop6h 32m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
San Luis ObispoDenver
SBP San Luis Obispo County - DEN Denver Intl
SBPDEN
San Luis Obispo County
Wed 10/21
2:26 pm-10:12 pm
1 stop6h 46m
Denver Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
San Luis ObispoSan Diego
SBP San Luis Obispo County - SAN San Diego
SBPSAN
San Luis Obispo County
Fri 1/22
6:00 am-7:31 am
Nonstop1h 31m
San Diego
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
Compare providers for flights from San Luis Obispo
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 in September
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: Among all the travel providers offering deals on flights from San Luis Obispo, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from San Luis Obispo made on Cheapflights over the past month and is updated monthly.
- Most trusted provider: In terms of trustworthiness, Cheapflights users rate FlightHub the highest out of those offering flight deals from San Luis Obispo. FlightHub has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from San Luis Obispo. This info is gathered from Cheapflights searches over the past month.
Best time to book a flight from San Luis Obispo
Have a flexible travel schedule? Discover the best time to fly from San Luis Obispo with our price prediction graph.
Travel insights for flights from San Luis Obispo
Get recent, data-driven insights about flights from San Luis Obispo including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from San Luis Obispo?
Currently, February is the cheapest month in which you can book a flight from San Luis Obispo (average of $279). Flying from San Luis Obispo in November will prove the most costly (average of $506). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from San Luis Obispo?
For flights departing from San Luis Obispo check dates and pricing for the following: Alaska Airlines, United Airlines. These airlines depart to the following popular destinations: Seattle.
What are popular destinations to fly to from San Luis Obispo?
Some of the most frequent flights departing from San Luis Obispo everyday are: San Diego (28 flights per day), Seattle (25 flights per day), and Los Angeles (22 flights per day).
What is the cheapest place to fly to from San Luis Obispo?
The cheapest city to fly to from San Luis Obispo is Portland, with prices starting at $134. Explore other affordable destinations below.
When is the best time to book a flight from San Luis Obispo?
To ensure you get the cheapest price possible for a flight from San Luis Obispo, you should look to book at least 48 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.
Airline reviews for flights from San Luis Obispo
Read reviews and ratings of airlines operating flights from San Luis Obispo. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your San Luis Obispo travel. Please note that the reviews are sourced from user searches and were last updated on September 23, 2026. In the last 7 days, Cheapflights users made a total of 7,457,451 searches.
See what other customers who have flown with Alaska Airlines and United Airlines from San Luis Obispo have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Food
Boarding
Overall
Crew
Entertainment
Reviews
Anonymous,Dec 2025
SJC - SEA
Comfort
Food
Boarding
Overall
Crew
Entertainment
Reviews
Anonymous,Dec 2025
SJC - SEA
Comfort
Food
Boarding
Overall
Crew
Entertainment
Reviews
Anonymous,Dec 2025
SJC - SEA
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Airports servicing San Luis Obispo
Fly out of one of these airports located in San Luis Obispo.
Fly from other United States cities
Consider departing from one of these cities also located in United States. Flight origins are based on user searches made on Cheapflights and were last updated on September 23, 2026.
Popular Round-Trip Flight Destinations
Consider these popular destinations that Cheapflights users have chosen when departing from San Luis Obispo. Routes are based on user searches and were last updated on September 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Related info for your journey
Access useful and relevant information related to your journey from San Luis Obispo. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated September 23, 2026.