San Diego

Flights to San Diego from $57 - Compare and Save

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
— SAN
Jun 17 — Jun 241
We work with more than 300 partners to bring you better travel deals

Find cheap flights 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.

Flights to San Diego in 2025

Find the latest flights to San Diego in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on June 12, 2025.

Popular in

December

Cheapest in

October

Average price

$433

Round-trip from

$257

One-way from

$109

Good round-trip deal

$337 or less

Good one-way deal

$168 or less
Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in June 2025
From New York to San Diego
One-way flight from New York to San Diego (SAN)
Price to beat on a round-trip flight from New York to San Diego.
Price to beat on a one-way flight from New York to San Diego.

Find flight deals to San Diego

Cheapest flights to San Diego
Explore the most affordable flight options available to San Diego. Find the lowest fares based on data from user searches, with prices last updated on June 12, 2025.

Sat 8/2310:50 pmLGA - SAN
1 stop15h 12mMultiple Airlines
Wed 8/273:10 pmSAN - LGA
2 stops17h 50mMultiple Airlines
Deal found 6/9$257
Sun 8/106:59 amJFK - SAN
1 stop8h 09mFrontier
Tue 8/127:04 pmSAN - JFK
1 stop7h 26mFrontier
Deal found 6/10$258
Wed 7/95:59 amLGA - SAN
2 stops14h 56mSpirit Airlines
Fri 7/1112:30 pmSAN - LGA
1 stop18h 50mSpirit Airlines
Deal found 6/11$259
Wed 9/310:00 amJFK - SAN
Nonstop5h 49mAlaska Airlines
Mon 9/87:00 amSAN - JFK
Nonstop5h 40mAlaska Airlines
Deal found 6/10$262
Sat 8/233:00 pmLGA - SAN
1 stop9h 15mDelta
Wed 8/278:00 amSAN - LGA
1 stop9h 26mDelta
Deal found 6/10$262
Wed 8/1312:47 pmLGA - SAN
1 stop7h 52mUnited Airlines
Sun 8/1710:20 pmSAN - LGA
1 stop7h 51mUnited Airlines
Deal found 6/11$272
Fri 8/2212:29 pmLGA - SAN
1 stop8h 06mAmerican Airlines
Tue 8/261:00 pmSAN - LGA
1 stop7h 45mAmerican Airlines
Deal found 6/10$274
Thu 6/266:59 amEWR - SAN
2 stops27h 14mSpirit Airlines
Sat 7/56:15 amSAN - EWR
1 stop20h 33mSpirit Airlines
Deal found 6/10$276
Sat 8/234:43 pmEWR - SAN
Nonstop5h 49mAlaska Airlines
Wed 8/278:33 amSAN - EWR
Nonstop5h 40mAlaska Airlines
Deal found 6/9$277
Thu 7/247:20 amEWR - SAN
1 stop16h 25mMultiple Airlines
Thu 7/318:10 amSAN - EWR
Nonstop5h 33mMultiple Airlines
Deal found 6/11$281
Wed 7/234:29 pmEWR - SAN
Nonstop5h 42mUnited Airlines
Mon 7/289:40 pmSAN - EWR
Nonstop5h 23mUnited Airlines
Deal found 6/11$282
Wed 7/164:46 pmJFK - SAN
Nonstop6h 11mDelta
Sat 7/196:30 amSAN - JFK
Nonstop5h 55mDelta
Deal found 6/11$282

Cheapflights Fare Finder

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 2,558,603 searches and data was last updated on June 12, 2025.
Use the filters below to find and compare flights to San Diego that are best for you.

Fly from

New York

Route

Depart

Return

Price

New YorkSan Diego

LGA - SAN

LGASAN

New York LaGuardia

Sat 8/23

10:50 pm-11:02 am

1 stop15h 12m

San Diego

Wed 8/27

3:10 pm-12:00 pm

2 stops17h 50m

$257

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Sun 8/10

6:59 am-12:08 pm

1 stop8h 09m

San Diego

Tue 8/12

7:04 pm-5:30 am

1 stop7h 26m

$258

New YorkSan Diego

LGA - SAN

LGASAN

New York LaGuardia

Wed 7/9

5:59 am-5:55 pm

2 stops14h 56m

San Diego

Fri 7/11

12:30 pm-10:20 am

1 stop18h 50m

$259

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Wed 9/3

10:00 am-12:49 pm

Nonstop5h 49m

San Diego

Mon 9/8

7:00 am-3:40 pm

Nonstop5h 40m

$262

New YorkSan Diego

LGA - SAN

LGASAN

New York LaGuardia

Sat 8/23

3:00 pm-9:15 pm

1 stop9h 15m

San Diego

Wed 8/27

8:00 am-8:26 pm

1 stop9h 26m

$262

New YorkSan Diego

LGA - SAN

LGASAN

New York LaGuardia

Wed 8/13

12:47 pm-5:39 pm

1 stop7h 52m

San Diego

Sun 8/17

10:20 pm-9:11 am

1 stop7h 51m

$272

New YorkSan Diego

LGA - SAN

LGASAN

New York LaGuardia

Fri 8/22

12:29 pm-5:35 pm

1 stop8h 06m

San Diego

Tue 8/26

1:00 pm-11:45 pm

1 stop7h 45m

$274

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Thu 6/26

6:59 am-7:13 am

2 stops27h 14m

San Diego

Sat 7/5

6:15 am-5:48 am

1 stop20h 33m

$276

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Sat 8/23

4:43 pm-7:32 pm

Nonstop5h 49m

San Diego

Wed 8/27

8:33 am-5:13 pm

Nonstop5h 40m

$277

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Thu 7/24

7:20 am-8:45 pm

1 stop16h 25m

San Diego

Thu 7/31

8:10 am-4:43 pm

Nonstop5h 33m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 46 results
1
2
3
...
5

Best time to book a flight to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego 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.

Cheapflights Insights

Everything you need to know about your flight to San Diego

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

Use this chart to determine the optimal time to book a round-trip flight from New York to San Diego. Price data was last updated on June 9, 2025.

The price you pay for your flight to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to San Diego?

On average, a flight from New York to San Diego takes 12 hours 16 minutes. Flights to San Diego from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to San Diego?

Use this chart to determine the cheapest time to fly round-trip from New York to San Diego. Price data was last updated on June 8, 2025.

Users looking for the lowest fares to San Diego should consider flying on Thursday at noon, when prices are typically cheapest. Budget-minded travelers will want to avoid Saturday afternoons, when prices are usually at their highest.

Weekly flight availability to San Diego

The most flights from New York to San Diego are scheduled on a Wednesday (38 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

What are the cheapest airlines that fly to San Diego?

The cheapest airlines flying from New York to San Diego are Spirit Airlines, Frontier and Delta.

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 June 12, 2025.
To help decide which airline to fly to San Diego, see what other customers have to say about Breeze Airways, Alaska Airlines and Southwest. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.2

Entertainment

6.6

Crew

8.8

Food

6.7

Boarding

8.3

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Comfort

8.2

Entertainment

6.6

Crew

8.8

Food

6.7

Boarding

8.3

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Comfort

8.2

Entertainment

6.6

Crew

8.8

Food

6.7

Boarding

8.3

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Comfort

8.2

Entertainment

6.6

Crew

8.8

Food

6.7

Boarding

8.3

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
8.0
Very good

Comfort

8.2

Entertainment

6.6

Crew

8.8

Food

6.7

Boarding

8.3

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Comfort

8.2

Entertainment

6.6

Crew

8.8

Food

6.7

Boarding

8.3

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

FAQs about flying to San Diego

San Diego, CA airport overview

Sometimes referred to as Lindbergh Field, San Diego International Airport (SAN) is located 3 miles (4.8 km) north-west of the center 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 airport do you fly into for flights to San Diego?

    Most people fly into San Diego (SAN) if they book a flight to San Diego. San Diego is conveniently located just 2.6 mi from San Diego’s city center. 9 airlines have flights to San Diego from New York on a daily basis. Booking flights to San Diego should not be difficult; the airport handles an average of 20 flights from New York per day.

  • Can I find cheaper flights to San Diego if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to San Diego on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to San Diego?

    Based on reviews from Cheapflights users, Spirit Airlines is rated the highest out of the airlines that fly to San Diego.

  • What is the cheapest airport to fly to in San Diego?

    San Diego is currently the cheapest airport to fly to in San Diego. One-way flights to San Diego typically cost $27, while round-trip flights cost around $40.

  • How much is a round-trip flight to San Diego?

    A round-trip flight to San Diego will typically cost around $413, however they can be found for as little as $40.

  • Where does the fastest flight to San Diego depart from?

    For those looking to save time traveling to San Diego, Los Angeles offers the quickest one-way flight (0 hours 54 minutes).

  • Does San Diego have rental cars?

    Yes. Those touching down at San Diego can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to San Diego?

    Yes. San Diego has hotels nearby for those requiring accommodations. Sheraton San Diego Resort is the closest property to San Diego (0.0 mi away from San Diego).

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Imperial Beach
La Mesa
Alpine
Lemon Grove
Poway
Santee
Coronado

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.

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.