HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$124+ Cheap flights to San Diego

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
— SAN
May 6 — May 131
Wed 5/6
Wed 5/13
1 adult, Economy
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 2026

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 April 6, 2026.

This Southwest deal was found by Cheapflights users on 4/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:25 pm
LGA
-
SAN
2 stops10h 00m
Southwest
Tue 4/286:30 am
SAN
-
LGA
2 stops8h 25m
Southwest
Deal found 4/1$233
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:45 am
LGA
-
SAN
2 stops17h 22m
Multiple Airlines
Wed 5/66:25 am
SAN
-
LGA
1 stop12h 35m
Multiple Airlines
Deal found 4/1$234
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:59 pm
LGA
-
SAN
2 stops21h 53m
Frontier
Wed 5/66:25 am
SAN
-
LGA
1 stop12h 35m
Frontier
Deal found 4/2$235
This Vliegwinkel deal was found by Cheapflights users on 4/1. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:46 pm
JFK
-
SAN
Nonstop6h 16m
Alaska Airlines
Wed 4/299:25 pm
SAN
-
JFK
Nonstop5h 38m
Alaska Airlines
Deal found 4/1$236
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:30 pm
JFK
-
SAN
1 stop8h 55m
Delta
Tue 5/510:30 pm
SAN
-
JFK
1 stop8h 45m
Delta
Deal found 4/2$237
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 pm
LGA
-
SAN
1 stop8h 25m
Delta
Mon 5/1110:15 pm
SAN
-
LGA
1 stop7h 33m
Delta
Deal found 4/1$237
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:55 pm
JFK
-
SAN
1 stop10h 30m
Delta
Fri 5/12:10 pm
SAN
-
JFK
1 stop7h 38m
Delta
Deal found 4/1$238
This Southwest deal was found by Cheapflights users on 4/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:30 am
LGA
-
SAN
2 stops12h 55m
Southwest
Fri 4/248:35 am
SAN
-
LGA
2 stops8h 50m
Southwest
Deal found 4/1$239
This Kissandfly.com deal was found by Cheapflights users on 4/1. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:02 pm
JFK
-
SAN
1 stop10h 04m
Alaska Airlines
Fri 5/19:25 pm
SAN
-
JFK
Nonstop5h 38m
Alaska Airlines
Deal found 4/1$240
This American Airlines deal was found by Cheapflights users on 4/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:00 am
LGA
-
SAN
1 stop8h 13m
American Airlines
Sun 5/1010:40 pm
SAN
-
LGA
1 stop8h 36m
American Airlines
Deal found 4/2$243
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2411:30 am
JFK
-
SAN
Nonstop6h 08m
Alaska Airlines
Thu 5/289:37 pm
SAN
-
JFK
Nonstop5h 40m
Alaska Airlines
Deal found 4/1$244
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1810:59 pm
LGA
-
SAN
2 stops45h 57m
Frontier
Wed 5/66:25 am
SAN
-
LGA
1 stop12h 35m
Frontier
Deal found 4/1$244

Find flight deals to San Diego

Find the latest flights to San Diego in 2026, 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 April 6, 2026.

Popular in

December

Cheapest in

September

Average price

$422

Round-trip from

$233

One-way from

$124

Good round-trip deal

$322 or less

Good one-way deal

$181 or less
Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
From New York to San Diego
Search Deals
One-way flight from New York to San Diego (SAN)
Search Deals
Price to beat on a round-trip flight from New York to San Diego.
Search Deals
Price to beat on a one-way flight from New York to San Diego.
Search Deals

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 April 6, 2026.
Use the filters below to find and compare flights to San Diego that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Sat 5/2

9:35 am-12:48 pm

Nonstop6h 13m

San Diego

Tue 5/5

6:52 am-3:29 pm

Nonstop5h 37m

$277

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Tue 5/5

9:35 am-12:48 pm

Nonstop6h 13m

San Diego

Wed 5/6

9:25 pm-6:03 am

Nonstop5h 38m

$277

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Thu 4/30

9:35 am-12:48 pm

Nonstop6h 13m

San Diego

Tue 5/5

6:52 am-3:29 pm

Nonstop5h 37m

$277

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Tue 5/5

4:08 pm-9:25 pm

1 stop8h 17m

San Diego

Tue 5/12

7:20 am-3:49 pm

Nonstop5h 29m

$287

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Wed 7/1

6:00 am-10:49 am

1 stop7h 49m

San Diego

Mon 7/6

10:40 pm-7:03 am

Nonstop5h 23m

$287

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Fri 5/29

6:00 am-10:38 am

1 stop7h 38m

San Diego

Fri 6/12

10:30 pm-6:53 am

Nonstop5h 23m

$287

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Fri 5/8

6:49 am-9:53 am

Nonstop6h 04m

San Diego

Mon 5/11

10:40 pm-9:12 am

1 stop7h 32m

$287

New YorkSan Diego

LGA - SAN

LGASAN

New York LaGuardia

Tue 6/2

8:30 am-6:25 pm

2 stops12h 55m

San Diego

Thu 6/4

6:20 am-9:55 pm

1 stop12h 35m

$296

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Thu 5/7

6:15 am-10:37 am

1 stop7h 22m

San Diego

Sun 5/10

10:15 pm-8:50 am

1 stop7h 35m

$297

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Tue 6/9

8:29 pm-11:39 pm

Nonstop6h 10m

San Diego

Wed 9/9

7:00 am-3:43 pm

Nonstop5h 43m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Compare providers for flights to San Diego

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 to San Diego in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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: Out of all of the providers offering San Diego flight deals, Cheapflights users have found FlightHub to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on San Diego flight deals on Cheapflights and FlightHub. This is based on searches made for San Diego flights over the past month.
  • Most trusted provider: FlightHub is the most trusted provider by Cheapflights users offering San Diego flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), FlightHub has received the most positive sentiment from Cheapflights users searching for flights to San Diego. This is based on data collected from Cheapflights searches made over the past month.

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 April 3, 2026.

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 30 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 11 hours 20 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 April 4, 2026.

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 Sunday at noon, 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 Sunday (39 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (21 on average).

What are the most popular airlines that fly to San Diego?

The most popular airlines flying from New York to San Diego are United Airlines, Delta and Alaska Airlines.

Alaska Airlines
Alaska Airlines
From $57
American Airlines
American Airlines
From $97
Southwest
Southwest
From $77
United Airlines
United Airlines
From $58

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).

The best insider tips for flights to San Diego

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Diego trip
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on American Airlines and Frontier

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Robert Schrader

Robert Schrader

Expert on Alaska Airlines

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Harriet Baskas

Harriet Baskas

Expert on Delta and United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Blane Bachelor

Blane Bachelor

Expert on SAN

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

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 April 6, 2026.
Peruse reviews from past customers who have flown Alaska Airlines,Delta, andHawaiian Airlines to the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,180 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
7.9
Good
12,180 reviews
Alaska Airlines
7.9
Good
12,180 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Delta
7.9
Good
8,383 reviews
Alaska Airlines
7.9
Good
12,180 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Hawaiian Airlines
7.8
Good
2,838 reviews
Alaska Airlines
7.9
Good
12,180 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
United Airlines
7.4
Good
9,547 reviews
Alaska Airlines
7.9
Good
12,180 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
JetBlue
7.2
Good
2,915 reviews
Alaska Airlines
7.9
Good
12,180 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

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 27 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, Frontier 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 $28, while round-trip flights cost around $46.

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

    A round-trip flight to San Diego will typically cost around $805, however they can be found for as little as $46.

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

    For those looking to save time traveling to San Diego, Los Angeles Los Angeles offers the quickest one-way flight (0 hours 52 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
Coronado
La Mesa
Poway
Julian
Lemon Grove

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.