HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Luis Obispo

$66+ Cheap flights from San Luis Obispo

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — LAS
oct. 25 — nov. 11
sáb. 10/25
sáb. 11/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

What to know about flights from San Luis Obispo

Discover essential information about flights departing from San Luis Obispo, including flight schedules, destinations, airlines operating at the San Luis Obispo airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated septiembre 25, 2025.

Cheapest one-way flight

$123

Cheapest round-trip flight

$120

Cheapest airline

Alaska Airlines

Most popular destination

San Francisco (SFO)

Good round-trip deal

$197 or less

Good one-way deal

$148 or less
The cheapest one-way flight from San Luis Obispo County is currently to San Francisco.
Search Deals
The cheapest round-trip flight from San Luis Obispo County is currently to Seattle/Tacoma Intl.
Search Deals
On average, Alaska Airlines currently has the cheapest one-way flight from San Luis Obispo County (avg. price of $275).
Search Deals
San Francisco (SFO) is currently the most popular flight destination from San Luis Obispo County (average round-trip price of $271).
Search Deals
Price to beat on a round-trip flight from San Luis Obispo County.
Search Deals
Price to beat on a one-way flight from San Luis Obispo County.
Search Deals

Find flights from San Luis Obispo

Cheapest flights from San Luis Obispo
Explore the most affordable flight options available from San Luis Obispo. Find the lowest fares based on data from user searches, with prices last updated on septiembre 25, 2025.

This Trip.com deal was found by Cheapflights users on 9/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/87:56 pmSBP - SEA
Nonstop2h 34mHawaiian Airlines
sáb. 11/154:38 pmSEA - SBP
Nonstop2h 23mHawaiian Airlines
Deal found 9/24$99
This Cheapflightsfares deal was found by Cheapflights users on 9/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/187:50 pmSBP - SEA
Nonstop2h 37mAlaska Airlines
mar. 10/214:30 pmSEA - SBP
Nonstop2h 28mAlaska Airlines
Deal found 9/24$103
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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.
sáb. 11/87:56 pmSBP - SEA
Nonstop2h 34mAlaska Airlines
mar. 11/114:38 pmSEA - SBP
Nonstop2h 23mAlaska Airlines
Deal found 9/24$106
This Cheapflightsfares deal was found by Cheapflights users on 9/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/187:50 pmSBP - SEA
Nonstop2h 37mAlaska Airlines
lun. 10/204:30 pmSEA - SBP
Nonstop2h 28mAlaska Airlines
Deal found 9/24$123
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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.
sáb. 11/87:56 pmSBP - SEA
Nonstop2h 34mAlaska Airlines
lun. 11/104:38 pmSEA - SBP
Nonstop2h 23mAlaska Airlines
Deal found 9/24$127
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
mar. 11/115:35 pmSBP - LAS
Nonstop1h 29mAlaska Airlines
vie. 11/143:16 pmLAS - SBP
Nonstop1h 39mAlaska Airlines
Deal found 9/25$135
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/152:03 pmSBP - SAN
Nonstop1h 17mAlaska Airlines
mié. 10/2212:00 pmSAN - SBP
Nonstop1h 23mAlaska Airlines
Deal found 9/23$137
This Cheapflightsfares deal was found by Cheapflights users on 9/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/167:50 pmSBP - SEA
Nonstop2h 37mAlaska Airlines
lun. 10/204:30 pmSEA - SBP
Nonstop2h 28mAlaska Airlines
Deal found 9/25$144
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/222:14 pmSBP - SEA
1 stop8h 16mAlaska Airlines
mié. 10/294:38 pmSEA - SBP
Nonstop2h 23mAlaska Airlines
Deal found 9/23$146
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
jue. 10/307:56 pmSBP - SEA
Nonstop2h 34mAlaska Airlines
dom. 11/24:38 pmSEA - SBP
Nonstop2h 23mAlaska Airlines
Deal found 9/25$148
This Hawaiian Airlines deal was found by Cheapflights users on 9/24. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/35:45 pmSBP - PDX
Nonstop2h 10mHawaiian Airlines
mié. 3/42:45 pmPDX - SBP
Nonstop2h 08mHawaiian Airlines
Deal found 9/24$149
This United Airlines deal was found by Cheapflights users on 9/24. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/292:16 pmSBP - PDX
1 stop6h 22mUnited Airlines
sáb. 11/13:54 pmPDX - SBP
1 stop6h 11mUnited Airlines
Deal found 9/24$155

Find flights from San Luis Obispo within your budget

 
Find flights departing from San Luis Obispo that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on septiembre 25, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Las Vegas

Route

Depart

Return

Price

San Luis ObispoSeattle

SBP - SEA

SBPSEA

San Luis Obispo County

mié. 10/22

7:50 pm-10:27 pm

Nonstop2h 37m

Seattle/Tacoma Intl

mié. 10/29

4:38 pm-7:01 pm

Nonstop2h 23m

$106

San Luis ObispoSeattle

SBP - SEA

SBPSEA

San Luis Obispo County

mié. 10/29

7:56 pm-10:30 pm

Nonstop2h 34m

Seattle/Tacoma Intl

dom. 11/2

4:38 pm-7:01 pm

Nonstop2h 23m

$127

San Luis ObispoSeattle

SBP - SEA

SBPSEA

San Luis Obispo County

jue. 11/6

7:56 pm-10:30 pm

Nonstop2h 34m

Seattle/Tacoma Intl

mar. 11/11

4:38 pm-7:01 pm

Nonstop2h 23m

$127

San Luis ObispoSeattle

SBP - SEA

SBPSEA

San Luis Obispo County

vie. 11/7

7:56 pm-10:30 pm

Nonstop2h 34m

Seattle/Tacoma Intl

mar. 11/11

4:38 pm-7:01 pm

Nonstop2h 23m

$127

San Luis ObispoLas Vegas

SBP - LAS

SBPLAS

San Luis Obispo County

mié. 12/10

4:47 pm-6:15 pm

Nonstop1h 28m

Las Vegas Harry Reid Intl

vie. 12/12

12:54 pm-2:32 pm

Nonstop1h 38m

$135

San Luis ObispoSan Diego

SBP - SAN

SBPSAN

San Luis Obispo County

mié. 10/15

2:03 pm-3:20 pm

Nonstop1h 17m

San Diego

mié. 10/22

12:00 pm-1:23 pm

Nonstop1h 23m

$137

San Luis ObispoLas Vegas

SBP - LAS

SBPLAS

San Luis Obispo County

lun. 11/17

5:35 pm-7:04 pm

Nonstop1h 29m

Las Vegas Harry Reid Intl

mar. 11/18

5:40 pm-11:26 pm

1 stop5h 46m

$146

San Luis ObispoSeattle

SBP - SEA

SBPSEA

San Luis Obispo County

jue. 11/6

7:56 pm-10:30 pm

Nonstop2h 34m

Seattle/Tacoma Intl

dom. 11/9

4:38 pm-7:01 pm

Nonstop2h 23m

$148

San Luis ObispoSeattle

SBP - SEA

SBPSEA

San Luis Obispo County

vie. 11/7

7:56 pm-10:30 pm

Nonstop2h 34m

Seattle/Tacoma Intl

dom. 11/9

4:38 pm-7:01 pm

Nonstop2h 23m

$148

San Luis ObispoSeattle

SBP - SEA

SBPSEA

San Luis Obispo County

jue. 10/30

7:56 pm-10:30 pm

Nonstop2h 34m

Seattle/Tacoma Intl

dom. 11/2

4:38 pm-7:01 pm

Nonstop2h 23m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/25

Showing 1-10 of 60 results
1
2
3
...
6

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
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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.

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.

When is the best time to book a flight from San Luis Obispo?

Use this chart to determine the optimal time to book a round-trip flight from San Luis Obispo to Las Vegas. Price data was last updated on September 19, 2025.

To ensure you get the cheapest price possible for a flight from San Luis Obispo, you should look to book at least 53 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?

Currently, September is the cheapest month in which you can book a flight from San Luis Obispo (average of $78). Flying from San Luis Obispo in December will prove the most costly (average of $134). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from San Luis Obispo?

Use this chart to determine the cheapest time to fly round-trip from San Luis Obispo to Las Vegas. Price data was last updated on September 21, 2025.

Those who are seeking the cheapest fare on flights departing from San Luis Obispo would be wise to consider leaving during Sunday at noon when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Tuesday evenings when fares are usually the most expensive.

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, Hawaiian Airlines, American Airlines. These airlines depart to the following popular destinations: Las Vegas.

American Airlines
American Airlines
From $198
United Airlines
United Airlines
From $156
Alaska Airlines
Alaska Airlines
From $134
Hawaiian Airlines
Hawaiian Airlines
From $136

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 (21 flights per day), Portland (14 flights per day), and Seattle (8 flights per day).

Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From $144
San Francisco
San Francisco
From $123
San Diego
San Diego
From $133
Los Angeles
Los Angeles
From $189

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 $108. Explore other affordable destinations below.

Portland
Portland
From $108
Seattle/Tacoma Intl
Seattle/Tacoma Intl
From $120
San Francisco
San Francisco
From $123
San Diego
San Diego
From $133

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 septiembre 25, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
See what other customers who have flown with Alaska Airlines, Hawaiian 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.0

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.0

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,750 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.0

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.0

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.0

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Airports servicing San Luis Obispo

Fly out of one of these airports located in San Luis Obispo.
Flights from Palm Springs
Flights from Sacramento
Flights from Los Angeles
Flights from San Francisco
Flights from Arcata
Flights from Fresno
Flights from Santa Ana
Flights from Stockton
Flights from San Diego
Flights from Bakersfield
Flights from Burbank
Flights from Redding
Flights from El Centro
Flights from Concord
Flights from Crescent City
Flights from Santa Rosa
Flights from Merced
Flights from Visalia
Flights from Las Vegas
Flights from Santa Maria
Flights from Mammoth Lakes
Flights from Reno
Flights from Yuma
Flights from Long Beach
Flights from Santa Barbara
Flights from Monterey
Flights from Oakland
Flights from Ontario
Flights from San Jose
Flights from Santa Monica
Flights from Klamath Falls
Flights from Medford
Flights from Tijuana
Flights from Bullhead City
Flights from Mexicali

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 septiembre 25, 2025.

  • What are the most popular destinations to fly to from San Luis Obispo?

    This month, the top selected destinations from San Luis Obispo are San Diego, Seattle, Phoenix Sky Harbor Intl Airport. Throughout the year, Phoenix Sky Harbor Intl Airport, Seattle, Las Vegas are some of the top choices made by users flying from San Luis Obispo.

  • What is the cheapest flight from San Luis Obispo to anywhere?

    Users have flown out of San Luis Obispo for as low as $108 to Portland (prices may vary depending on the airline and departure time). On average, users have booked flights for $441 to fly from San Luis Obispo.

  • What are the cheapest airlines flying from San Luis Obispo to anywhere?

    Over the past few days, we've found that Alaska Airlines, Hawaiian Airlines, and United Airlines have the cheapest prices from San Luis Obispo. Alaska Airlines flights from San Luis Obispo to Anchorage ($134), Hawaiian Airlines flights from San Luis Obispo to Honolulu ($136), and United Airlines flights from San Luis Obispo to Arcata Eureka ($156).

  • What is the cheapest premium economy flight from San Luis Obispo?

    Options for some of the cheapest premium economy flights from San Luis Obispo we have found on Cheapflights are as follows:
    Fly from San Luis Obispo County to Las Vegas starting at $442
    Fly from San Luis Obispo County to Portland starting at $567
    Fly from San Luis Obispo County to Denver starting at $1,316
    Fly from San Luis Obispo County to Dallas/Fort Worth Airport starting at $1,578

  • What is the cheapest first class flight from San Luis Obispo?

    If you’re looking for a cheap first-class flight from San Luis Obispo, consider Las Vegas. Prices start at $397 so you can fly first-class even on a budget.

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

    September is currently the cheapest month to fly from San Luis Obispo. At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from San Luis Obispo?

    Check out the cheapest flights from San Luis Obispo to embark to:
    Fly from San Luis Obispo to Seattle from $99 round trip
    Fly from San Luis Obispo to Portland from $149 round trip
    Fly from San Luis Obispo to Las Vegas from $155 round trip
    Fly from San Luis Obispo to San Diego from $177 round trip
    Fly from San Luis Obispo to Denver from $229 round trip

See more FAQs

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.