Cheap flights from San Luis Obispo to San Diego from £113

Cheap flights from San Luis Obispo to San Diego from £113

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Direct
Wed, Jun 17
San Luis Obispo SBPSan Diego SAN
£113
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Direct
Thu, Jun 18
San Luis Obispo SBPSan Diego SAN
£113
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Direct
Sat, Jun 20
San Luis Obispo SBPSan Diego SAN
£113
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Direct
Sat, Jun 20
San Luis Obispo SBPSan Diego SAN
£113
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Direct
Fri, Jun 19
San Luis Obispo SBPSan Diego SAN
£137
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Direct
Fri, Jun 19
San Luis Obispo SBPSan Diego SAN
£137
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Direct
Sat, Jun 20 – Tue, Jun 23
San Luis Obispo SBPSan Diego SAN
£177
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Direct
Wed, Jun 17 – Sat, Jun 20
San Luis Obispo SBPSan Diego SAN
£177
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Direct
Wed, Jun 17 – Sun, Jun 21
San Luis Obispo SBPSan Diego SAN
£177
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Direct
Fri, Jun 19 – Tue, Jun 23
San Luis Obispo SBPSan Diego SAN
£177
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Direct
Sat, Jun 20 – Wed, Jun 24
San Luis Obispo SBPSan Diego SAN
£177
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Direct
Sat, Jun 20 – Tue, Jun 23
San Luis Obispo SBPSan Diego SAN
£177
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How much do flights to San Diego cost?

Cheapest one-way trip

£113

Cheapest round-trip

£177

Average round-trip

£306

Nonstop flights in June

£155 – £341

Most popular airline

United Airlines

Getting from San Diego airport to the city center

Fastest options: taxi or ride-hailing services. Best value: MTS Bus Route 992 and the San Diego Trolley.

San Diego is served by San Diego International Airport (SAN), located just 5 km northwest of downtown San Diego. The airport offers convenient airport transfers to city center destinations via public transit, taxis, ride-hailing services, and rental cars. The MTS Bus Route 992 connects the airport to downtown and the Old Town Transit Center, where travelers can transfer to the San Diego Trolley. Journey times and costs vary depending on the mode of transport, time of day, and traffic conditions.

Transport Option

Typical Time

Typical Cost

Frequency

Best For

12-20 min

$2.50; single ride fare

every 15 min (traffic dependent)

budget travelers

25-40 min

$2.50 – $5; requires bus transfer at Old Town

every 15 min (traffic dependent)

connecting to trolley network

10-20 min

$15 – $25; metered; varies by traffic and destination

on-demand 24/7 (traffic dependent)

door-to-door convenience

10-20 min

$12 – $30; surge pricing may apply

on-demand 24/7 (traffic dependent)

app-based convenience

10-25 min

$30 – $60; pre-booked; varies by provider

by reservation (traffic dependent)

groups or pre-arranged travel

10-20 min

$40 – $100; daily rate; varies by provider and vehicle

on-demand (traffic dependent)

exploring San Diego region

Notes:

  • Prices in USD; table created in 2025 and subject to change.
  • MTS Bus Route 992 operates between the airport and downtown via Old Town Transit Center.
  • Taxis and ride-hailing services pick up at designated areas outside each terminal.
  • Rental car facilities are located at the Rental Car Center, accessible via a free shuttle.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to San Diego

Depart from
San Luis Obispo County Regional
Arrive to
San Diego International
Average flights per week
94
Flight distance
423 km
Worth visiting
Griffith Observatory

Weekly direct flights

Discover the top airlines offering direct flights from San Luis Obispo to San Diego in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineMon 01.06Tue 02.06Wed 03.06Thu 04.06Fri 05.06Sat 06.06Sun 07.06
Alaska Airlines
2222222
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 2 flights
AirlineMon 08.06Tue 09.06Wed 10.06Thu 11.06Fri 12.06Sat 13.06Sun 14.06
Alaska Airlines
2222222
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 2 flights
AirlineMon 15.06Tue 16.06Wed 17.06Thu 18.06Fri 19.06Sat 20.06Sun 21.06
Alaska Airlines
2222222
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 2 flights
AirlineMon 22.06Tue 23.06Wed 24.06Thu 25.06Fri 26.06Sat 27.06Sun 28.06
Alaska Airlines
2222222
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Monday 2 flights

Check-in for a flight from San Luis Obispo to San Diego

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Alaska AirlinesASAASNo

Online check-in is not available for these airlines.

Weather in San Diego

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C10°C
February17°C10°C
March18°C11°C
April19°C12°C
May20°C14°C
June22°C16°C
July24°C18°C
August25°C19°C
September25°C19°C
October23°C16°C
November21°C13°C
December17°C11°C
Hottest Month
25°C
August
Coldest month
10°C
January
Sunny days
346
days per year

14 day forecast

Friday
5 Jun
29%
21°C16°C
12 Jun
23°C18°C
Saturday
6 Jun
73%
20°C16°C
13 Jun
24°C18°C
Sunday
7 Jun
20°C17°C
14 Jun
24°C19°C
Monday
8 Jun
21°C16°C
15 Jun
24°C19°C
Tuesday
9 Jun
73%
22°C18°C
16 Jun
23°C19°C
Wednesday
10 Jun
73%
21°C18°C
17 Jun
21°C18°C
Thursday
11 Jun
22°C18°C
18 Jun
22°C17°C
Book your trip to arrive at San Diego International, or McClellan–Palomar. The distance between San Luis Obispo and San Diego is 423 km. The most popular airlines for this route are United Airlines, and Alaska Airlines. San Luis Obispo and San Diego have 94 direct flights per week.

Frequently asked questions

How long does it take to travel from San Luis Obispo to San Diego?
A one-way nonstop (direct) flight between San Luis Obispo and San Diego takes around 1.2 hours.
What is the flight distance between San Luis Obispo and San Diego?
The flight distance between San Luis Obispo and San Diego is 423 km.
What airlines offer nonstop (direct) flights between San Luis Obispo and San Diego?
Several carriers operate flights between San Luis Obispo and San Diego. Airlines offering nonstop (direct) flights include Alaska Airlines.
What are the most popular routes to and from San Luis Obispo?
Travelers frequently search for route combinations, such as San Luis Obispo and Chicago, Seattle, Denver, Istanbul, Kansas City, Sacramento, São Paulo, Boston, San José del Cabo, Nashville, Mexico City, Dhaka, Malé, Copenhagen, London, Charlotte, Madrid, Ontario, Atlanta, Auckland.
What are the most popular routes to and from San Diego?
Travelers frequently search for route combinations, such as San Diego and London, Calgary, San Francisco, San Jose, Las Vegas, New York, Vancouver, Sacramento, Toronto, Edmonton, Seattle, Phoenix, Tokyo, Dallas, Aberdeen, Edinburgh, Manchester, Washington, D.C., Denver, Honolulu.
What airports are near San Luis Obispo?
The main airport in San Luis Obispo is San Luis Obispo County Regional. It is also served by Fresno Yosemite International, Hollywood Burbank, Santa Barbara Municipal, Monterey Regional, San Luis Obispo County Regional, Santa Maria Public, Meadows Field.
What airports are near San Diego?
The main airport in San Diego is San Diego International. It is also served by Tijuana International, John Wayne, Ontario International, Hollywood Burbank, Mexicali International, Palm Springs International, Long Beach, Hawthorne Municipal, Imperial County, Yuma International.
Which airlines fly between San Luis Obispo and San Diego?
Currently, you can fly between San Luis Obispo and San Diego with United Airlines, Alaska Airlines.
When’s the best time to travel between San Luis Obispo and San Diego?
If you don’t have specific dates for your trip between San Luis Obispo and San Diego, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between San Luis Obispo and San Diego?
How many airports are there near San Luis Obispo?
How many airports are there near San Diego?
What time do nonstop (direct) flights between San Luis Obispo and San Diego depart?
What time do nonstop (direct) flights between San Luis Obispo and San Diego arrive?
What time do flights between San Luis Obispo and San Diego depart?
What time do flights between San Luis Obispo and San Diego arrive?

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