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Cheap flights to San Diego from £54

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
WAS — SAN
24 Mar — 31 Mar1
1 adult
Sun 24/3
Sun 31/3

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Cheapflights users frequently choose these airlines when searching for flights to San Diego, based on our search results.
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Flights to San Diego in 2024

Find the latest flights to San Diego in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 905,048 searches and data was last updated on 19 March 2024.

Popular in

August

Cheapest in

February

Average price

£480

Return from

£437

One-way from

£226
High demand for flights, 21% potential price rise
Best time to find cheap flights, 4% potential price drop
Average for return flights in March 2024
From London to San Diego
One-way flight from London to San Diego (SAN)

Cheap flights to San Diego in March & April 2024

Discover affordable flights and deals to San Diego in March and April 2024. In the last 7 days, Cheapflights users made a total of 905,048 searches and data was last updated on 19 March 2024.
The deals listed below are some of the cheapest flights available to San Diego in March and April 2024. Be sure to check back soon as deals update often.
Sat 20/416:11SJC - SAN
Nonstop1h 25mSpirit Airlines
Wed 24/411:37SAN - SJC
1 stop11h 11mSpirit Airlines
Deal found 17/3£68
Tue 23/416:40SFO - SAN
Nonstop1h 35mAlaska Airlines
Tue 23/420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18/3£73
Sat 27/406:00SFO - SAN
Nonstop1h 34mAlaska Airlines
Sat 27/420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18/3£78
Sat 20/407:00SJC - SAN
1 stop11h 59mSpirit Airlines
Wed 24/418:26SAN - SJC
1 stop4h 22mSpirit Airlines
Deal found 17/3£82
Sat 20/407:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Sat 20/421:51SAN - SFO
Nonstop1h 37mAlaska Airlines
Deal found 18/3£93
Tue 16/411:59LAX - SAN
1 stop11h 49mSpirit Airlines
Sat 20/411:37SAN - LAX
1 stop3h 36mSpirit Airlines
Deal found 18/3£97
Wed 10/406:15SJC - SAN
Nonstop1h 25mAlaska Airlines
Tue 16/420:35SAN - SJC
Nonstop1h 28mAlaska Airlines
Deal found 18/3£108
Tue 9/415:28SFO - SAN
Nonstop1h 36mAlaska Airlines
Tue 16/420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18/3£108
Tue 23/415:49SLC - SAN
1 stop4h 10mSpirit Airlines
Wed 24/411:37SAN - SLC
2 stops9h 58mSpirit Airlines
Deal found 17/3£111

San Diego 2024 flight deals

Explore flight deals for San Diego in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 905,048 searches and data were last updated on 19 March 2024.
Browse some of the best deals on flights to San Diego in 2024. Check back soon for alternative fares.
Sat 20/416:11SJC - SAN
Nonstop1h 25mSpirit Airlines
Wed 24/413:53SAN - SJC
Nonstop1h 27mSpirit Airlines
Deal found 17/3£54
Sat 20/416:11SJC - SAN
Nonstop1h 25mSpirit Airlines
Wed 24/411:37SAN - SJC
1 stop11h 11mSpirit Airlines
Deal found 17/3£68
Tue 23/416:40SFO - SAN
Nonstop1h 35mAlaska Airlines
Tue 23/420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18/3£73
Sat 27/406:00SFO - SAN
Nonstop1h 34mAlaska Airlines
Sat 27/420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18/3£78
Sat 20/407:00SJC - SAN
1 stop11h 59mSpirit Airlines
Wed 24/418:26SAN - SJC
1 stop4h 22mSpirit Airlines
Deal found 17/3£82
Tue 6/817:48SFO - SAN
Nonstop1h 33mFrontier
Fri 9/813:59SAN - SFO
Nonstop1h 36mFrontier
Deal found 18/3£82
Wed 1/516:40SFO - SAN
Nonstop1h 35mAlaska Airlines
Wed 1/521:51SAN - SFO
Nonstop1h 37mAlaska Airlines
Deal found 18/3£88
Wed 15/507:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Wed 15/520:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18/3£92
Sat 20/407:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Sat 20/421:51SAN - SFO
Nonstop1h 37mAlaska Airlines
Deal found 18/3£93

Flights to San Diego departing soon

Discover available last-minute flight options to San Diego, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 905,048 searches and data was last updated on 19 March 2024.
Browse through available last-minute flights travelling to San Diego. It's recommended that you verify the details of your last-minute flight before booking.
Mon 1/409:01LAX - SAN
Nonstop0h 56mDelta
Mon 8/406:15SAN - LAX
Nonstop1h 06mDelta
Deal found 18/3£129
Fri 29/316:21LAX - SAN
Nonstop0h 52mDelta
Sun 31/306:15SAN - LAX
Nonstop1h 06mDelta
Deal found 17/3£137
Thu 28/309:01LAX - SAN
Nonstop0h 56mDelta
Sat 30/306:15SAN - LAX
Nonstop1h 06mDelta
Deal found 17/3£141
Tue 19/309:01LAX - SAN
Nonstop0h 56mDelta
Sat 6/417:57SAN - LAX
Nonstop1h 03mDelta
Deal found 18/3£168
Fri 22/309:01LAX - SAN
Nonstop0h 56mDelta
Sun 31/306:15SAN - LAX
Nonstop1h 06mDelta
Deal found 18/3£172
Wed 27/317:12FLL - SAN
Nonstop5h 55mAlaska Airlines
Tue 2/408:10SAN - FLL
Nonstop4h 53mAlaska Airlines
Deal found 18/3£194
Fri 22/309:01LAX - SAN
Nonstop0h 56mDelta
Sun 24/317:57SAN - LAX
Nonstop1h 03mDelta
Deal found 18/3£203
Wed 27/306:50FLL - SAN
Nonstop5h 50mJetBlue
Thu 4/410:52SAN - FLL
Nonstop4h 54mJetBlue
Deal found 18/3£206
Wed 27/317:12FLL - SAN
Nonstop5h 55mAlaska Airlines
Fri 5/408:10SAN - FLL
Nonstop4h 53mAlaska Airlines
Deal found 18/3£221

One-way flights to San Diego

Explore one-way flight options to San Diego for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 905,048 searches and data was last updated on 19 March 2024.
Take a look at some of the one-way flights departing to San Diego in the near future. Reserve a round-trip flight to San Diego instead by utilising the search form above.
Tue 9/407:40SFO - SAN
Nonstop1h 36mAlaska Airlines
Deal found 18/3£54
Wed 24/412:02FLL - SAN
2 stops9h 57mSpirit Airlines
Deal found 17/3£59
Sun 19/505:50SFO - SAN
1 stop6h 13mDelta
Deal found 18/3£62
Wed 17/408:15SLC - SAN
Nonstop1h 58mDelta
Deal found 18/3£62
Mon 8/418:01SFO - SAN
Nonstop1h 36mAlaska Airlines
Deal found 18/3£63
Wed 22/508:10SFO - SAN
Nonstop1h 40mAlaska Airlines
Deal found 18/3£66
Wed 17/406:00SEA - SAN
Nonstop2h 50mAlaska Airlines
Deal found 18/3£70
Thu 18/414:36SJC - SAN
Nonstop1h 25mAlaska Airlines
Deal found 17/3£70
Sun 5/506:00SFO - SAN
1 stop3h 55mDelta
Deal found 17/3£70

Direct flights to San Diego

Tue 23/416:40SFO - SAN
Nonstop1h 35mAlaska Airlines
Tue 23/420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18/3£73
Sat 27/406:00SFO - SAN
Nonstop1h 34mAlaska Airlines
Sat 27/420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18/3£78
Tue 6/817:48SFO - SAN
Nonstop1h 33mFrontier
Fri 9/813:59SAN - SFO
Nonstop1h 36mFrontier
Deal found 18/3£82
Wed 1/516:40SFO - SAN
Nonstop1h 35mAlaska Airlines
Wed 1/521:51SAN - SFO
Nonstop1h 37mAlaska Airlines
Deal found 18/3£88
Wed 15/507:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Wed 15/520:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18/3£92
Sat 20/407:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Sat 20/421:51SAN - SFO
Nonstop1h 37mAlaska Airlines
Deal found 18/3£93
Sat 4/507:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Sun 5/506:20SAN - SFO
Nonstop1h 42mAlaska Airlines
Deal found 18/3£105
Wed 15/510:20SJC - SAN
Nonstop1h 23mAlaska Airlines
Wed 15/516:53SAN - SJC
Nonstop1h 28mAlaska Airlines
Deal found 18/3£107
Wed 10/406:15SJC - SAN
Nonstop1h 25mAlaska Airlines
Tue 16/420:35SAN - SJC
Nonstop1h 28mAlaska Airlines
Deal found 18/3£108

Find flights to San Diego within your budget

Locate flights to San Diego that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 905,048 searches and data was last updated on 19 March 2024.

Fly from

Any airport

Budget

£54 - £148

Route

Depart

Return

Price

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Sat 20/4

Nonstop1h 25m

San Diego

Wed 24/4

Nonstop1h 27m

£54

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Sat 20/4

Nonstop1h 25m

San Diego

Wed 24/4

1 stop11h 11m

£68

San FranciscoSan Diego

SFO - SAN

SFOSAN

San Francisco

Tue 23/4

Nonstop1h 35m

San Diego

Tue 23/4

Nonstop1h 35m

£73

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Sat 20/4

1 stop11h 59m

San Diego

Wed 24/4

1 stop4h 22m

£82

San FranciscoSan Diego

SFO - SAN

SFOSAN

San Francisco

Wed 15/5

Nonstop1h 37m

San Diego

Wed 15/5

Nonstop1h 35m

£92

Seattle/Tacoma IntlSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Tue 7/5

1 stop22h 40m

San Diego

Wed 22/5

1 stop27h 39m

£105

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Tue 9/4

1 stop6h 26m

San Diego

Tue 9/4

1 stop4h 37m

£123

Seattle/Tacoma IntlSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Tue 7/5

2 stops13h 04m

San Diego

Wed 22/5

1 stop5h 43m

£140

San FranciscoSan Diego

SFO - SAN

SFOSAN

San Francisco

Sat 20/4

1 stop3h 37m

San Diego

Sat 20/4

Nonstop1h 41m

£148

Flights are sorted by cheapest first

Deals found on 17/3

Average price of flights to San Diego by month

Plan your trip to San Diego by taking into account the cheapest months to travel. The average price of a one-way flight to San Diego is currently £64 while a return flight costs £98. Price data was last updated on 17 March 2024.

Currently, January is the cheapest month in which you can book a flight to San Diego (average of £580). Flying to San Diego in July will prove the most costly (average of £840). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

£456

February

£466

March

£481

April

£494

May

£496

June

£637

July

£660

August

£591

September

£569

October

£557

November

£485

December

£536

Peak season:

San Diego is the perfect year-round destination and its high season includes most of the year. Accommodation and flights to San Diego and will be most expensive between May and August, November to January and during all public holidays. If taking a flight to San Diego over the festive period be sure to be there on the 7thday of Christmas when over 1,200 individuals from all over San Diego take part in the La Jolla Christmas Parade and Holiday Festival every year which attracts around 20,000 spectators. People line the sidewalks to watch the parade of marching bands, drill teams, scout troops, dancers, floats and much more.

If you are taking a flight to San Diego to enjoy the beach, beware the May Gray and June Gloom – or fog as it is more often referred to.

Off season:

October, February and March are low-season months.During this time cheap flights to San Diego are available and February sees San Diego’s most adored nightlife street party, Gaslamp Diego Mardi Gras, bless the streets with spectacular performances, parades, live music and streets of delicious food. The event is held on Shrove Tuesday and thousands of merrymakers flock towards the vibrant Gaslamp Quarter every year.

Shoulder season:

September and April are months of good weather, fewer crowds and it is also possible to find a cheap flight to San Diego in these months.

Temperature and rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.

SAN

Temperature

14 - 22 °C

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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

When is the best time to book a flight to San Diego?

Use this chart to determine the optimal time to book a return flight to San Diego. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight to San Diego, you should look to book at least 85 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.
Search Deals

When is the cheapest time to fly to San Diego?

Use this chart to determine the cheapest time to fly return to San Diego. Price data was last updated on 10 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to San Diego should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday at midday, when prices are usually at their highest.
Search Deals

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 19 March 2024.
To help decide which airline to fly to San Diego, see what other customers have to say about Air Canada, Finnair and Iberia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
11,551 reviews

Overall

8.1

Food

7.5

Entertainment

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

8.1
Very Good
11,551 reviews
8.1
Very Good
11,551 reviews

Overall

8.1

Food

7.5

Entertainment

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

7.8
Good
2,183 reviews
8.1
Very Good
11,551 reviews

Overall

8.1

Food

7.5

Entertainment

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

7.8
Good
1,720 reviews
8.1
Very Good
11,551 reviews

Overall

8.1

Food

7.5

Entertainment

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

7.8
Good
1,376 reviews
8.1
Very Good
11,551 reviews

Overall

8.1

Food

7.5

Entertainment

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

7.7
Good
4,934 reviews
8.1
Very Good
11,551 reviews

Overall

8.1

Food

7.5

Entertainment

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

Destination overview:

San Diego, the beautiful city by the Pacific Ocean about two hours south of Los Angeles, has arguably the best climate in the US and a healthy, laid-back attitude too. It has a great ethnic and cultural mix, and its close proximity to Mexico – Tijuana is less than 20 miles away – makes for great Mexican cafes and restaurants.

Food lovers that fly to San Diego will find excellent Latin, Central and East Asian, Middle Eastern, Italian, Greek, and Pacific Islander food throughout the city. Pick up the scent in the Gaslamp Quarter, Little Italy, La Jolla and Old Town.

The beaches, climate and deserts are not the only things on offer. San Diego has several world-class attractions including Balboa Park, America’s largest urban cultural park, which has more than a dozen museums as well as the world-famous San Diego Zoo. And for those travellers taking a flight to San Diego to get away from it all, Torrey Pines State Reserve is one of the wildest landscapes along the coast, with unspoilt beaches, chaparral, pine trees and a lagoon vital to many migrating birds.

Balboa Park has several museums in some wonderful Spanish-Mexican buildings, as well as many performing arts, cultural institutions and art galleries. Some of the museums include the world famous San Diego Zoo, the Reuben H Fleet Science Centre and the Spanish Village Art Centre. The park also has golf courses, hiking and biking trails, promenades, a Japanese Friendship Garden, fountains, restaurants and a pavilion holding concerts on Sunday afternoons.

One of San Diego’s biggest attractions is the world-famous San Diego Zoo, known for its conservation efforts, natural animal environments and successful breeding of endangered species. You can visit more than 4,000 animals, many of them wandering in simulated natural habitats spread out over 100 acres. One of the best sections is the Tiger River Asian rainforest, which features tigers, pythons, tapirs and crocodiles visible from misty trails winding through waterfalls and exotic plants. You can also visit exhibits like the Gorilla Tropics, Sun Bear Forest, polar bears and the Ituri Forest Exhibit. The zoo’s smallest visitors might enjoy the Children’s Zoo, where they can pet bunnies, goats and sheep. Sea lions and other animals perform at an outdoor amphitheatre.

San Diego’s city centre area includes the business district, the historic Gaslamp Quarter and the waterfront Embarcadero is small enough to walk around. The Gaslamp District is a trendy 16-block shopping and dining area filled with historic buildings and the wrought-iron street lamps that give it its name. There are also many performing and visual art centres and several blues and jazz festivals. In the summer there are crowds of people sitting at outdoor tables, but you should watch your surroundings at night.

San Diego’s beaches are the heart of the city, stretching across 70 miles. There are plenty of shops and cafes to stop at or you can spend your time tanning, swimming or snorkelling. Rollerbladers, joggers and bikers flock to the boardwalk running from Mission beach to Pacific Beach, and there’s plenty of waterskiing, sailing and windsurfing in Mission Bay. Just north of the city is La Jolla, an oceanfront suburb with classy restaurants and expensive real estate along a beautiful stretch of coastline. The ocean is clear and the beaches have coves, cliffs and great surfing.

Coronado Island is home to the famous historic Hotel del Coronado, a National Historic Landmark from 1888. The building is a San Diego institution with distinctive Victorian turrets and conical towers. Many films have been shot here over the years and celebrities like Marilyn Monroe and Frank Sinatra were once guests. You can stay at the hotel or just take a tour, wandering through the grounds and the award-winning Silver Strand State Beach. Across the bay, at Point Loma, is the site of the first European landing in 1542.

San Diego climate

The average daily temperature in San Diego is 21 degrees Celsius. During the summer months and into October temperatures of 29 degrees are not unusual. The city averages a mere 10 inches (25 cm) of rain and even during the coldest months of December and January, temperatures still average a mild 20 C.

Getting around San Diego

Like much of Southern California, the easiest way to get around San Diego is by car. You can find several rental car companies at the airport. Bus tickets are cheap and the trolley system is a great way to get around the city or to nearby Tijuana. The Blue Line can take you through Old Town before crossing the border into Mexico. Tickets cost a few dollars and last around two hours.

Getting downtown from the airport

The main airport for travellers on flights to San Diego is San Diego International Airport (SAN) (website: www.san.org ). Public transportation options from the airport include buses, light rail and trains. Car rental and taxis are also available.

What is good to know if travelling to San Diego?

  • The Hotel del Coronado on Coronado Island is the largest wooden structure in the United States.
  • The zoo is home to a family of giant pandas, and when Hua Mei was born here, she was the first baby panda born in the Western Hemisphere since 1990.
  • Each July, Mission Bay is home to a San Diego original, the Over-the-Line Tournament. This beach softball event dates from 1953 and is renowned for boisterous, anything-goes behaviour.
  • And for the holidays, kids of all ages gather in the lobby of Loews Coronado Bay Resort, where the Cat in the Hat gives regular readings of How the Grinch Stole Christmas. Theodor Geisel (Dr. Seuss) is one of San Diego’s most treasured native sons.

San Diego airport overview

Sometimes referred to as Lindbergh Field, San Diego International Airport  is located 4.8km (3 miles) northwest of the centre of the city of San Diego, at the southern tip of California.

It is the United States’ busiest single runway commercial airport, handling around 18 million passengers per year. As it’s situated within a highly populated suburban area, departures are only permitted between 6:30am and 11:30pm.

San Diego International has three terminals: Terminals 1 and 2 and the Commuter Terminal. All international arrivals are handled by Terminal 2, while the Commuter Terminal services flights between San Diego and Los Angeles International Airport. The airport is relatively easy to navigate and flights are generally punctual during most of the year, however delays are common in autumn and winter when visibility is low (thanks to the mighty Santa Ana winds that sweep through the region).

Despite having only one runway, San Diego International manages to keep up with the number of passengers frequenting its terminals each year. It’s a small and clean airport with helpful staff and sufficient amenities.

  • What does SAN mean?

    SAN stands for San Diego Airport. Codes like this one are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • What airport do you fly into for flights to San Diego?

    Booking a flight to San Diego (SAN) is your only option if you intend on flying to San Diego. It is only a 2.6 mi journey from San Diego to San Diego’s city center. San Diego is the only San Diego airport and it handles 5 daily flights from London. 11 airlines have flights from London to San Diego on a regular basis.

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