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Cheap flights from New York to San Diego from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to San Diego departing on 2/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Delta Logo
8:34 pm - 12:05 am
JFK
-
SAN
6h 31mnonstop
Delta Logo
1:35 pm - 10:06 pm
SAN
-
JFK
5h 31mnonstop
$222Delta
Sun, Jan 18 - Tue, Jan 27
JetBlue Logo
11:05 am - 2:13 pm
JFK
-
SAN
6h 08mnonstop
JetBlue Logo
9:00 pm - 5:13 am
SAN
-
JFK
5h 13mnonstop
$223JetBlue
Sat, Jan 17 - Tue, Jan 20
JetBlue Logo
11:05 am - 2:13 pm
JFK
-
SAN
6h 08mnonstop
JetBlue Logo
9:15 pm - 5:27 am
SAN
-
JFK
5h 12mnonstop
$227JetBlue
Sat, Jan 17 - Mon, Jan 19
Frontier Logo
4:24 pm - 11:07 pm
JFK
-
SAN
9h 43m1 stop
Frontier Logo
9:16 am - 6:30 am
SAN
-
JFK
18h 14m1 stop
$229Frontier
Tue, Jan 13 - Thu, Jan 15
Frontier Logo
7:59 am - 9:58 pm
JFK
-
SAN
16h 59m1 stop
Frontier Logo
2:50 pm - 6:30 am
SAN
-
JFK
12h 40m1 stop
$230Frontier
Sat, Jan 10 - Sun, Jan 11
Delta Logo
8:45 am - 12:15 pm
JFK
-
SAN
6h 30mnonstop
Delta Logo
1:35 pm - 10:06 pm
SAN
-
JFK
5h 31mnonstop
$232Delta
Tue, Jan 13 - Fri, Jan 16
United Airlines Logo
2:20 pm - 10:44 pm
EWR
-
SAN
11h 24m1 stop
United Airlines Logo
10:30 pm - 6:38 am
SAN
-
EWR
5h 08mnonstop
$243United Airlines
Thu, Feb 19 - Sun, Feb 22
Alaska Airlines Logo
5:30 pm - 8:35 am
EWR
-
SAN
18h 05m1 stop
Alaska Airlines Logo
7:03 pm - 6:24 pm
SAN
-
EWR
20h 21m1 stop
$246Alaska Airlines
Mon, Jan 26 - Fri, Jan 30
United Airlines Logo
2:45 pm - 7:54 pm
EWR
-
SAN
8h 09m1 stop
United Airlines Logo
9:00 am - 7:17 pm
SAN
-
EWR
7h 17m1 stop
$247United Airlines
Sat, Jan 17 - Sun, Jan 18
Alaska Airlines Logo
5:30 pm - 8:35 am
EWR
-
SAN
18h 05m1 stop
Alaska Airlines Logo
10:40 pm - 6:50 am
SAN
-
EWR
5h 10mnonstop
$248Alaska Airlines
Wed, Jan 28 - Mon, Feb 2

Frontier flights from New York to San Diego

Our best Frontier deals on New York to San Diego flight tickets
Frontier
Jan 10
JFK7:59 amNew York John F Kennedy Intl
16h 59m
1 stop
SAN9:58 pmSan Diego
Jan 11
SAN2:50 pmSan Diego
12h 40m
1 stop
JFK6:30 amNew York John F Kennedy Intl
$230
Find similar
Frontier
Jan 9
LGA10:55 pmNew York LaGuardia
18h 39m
1 stop
SAN2:34 pmSan Diego
Jan 12
SAN6:36 amSan Diego
12h 24m
1 stop
LGA10:00 pmNew York LaGuardia
$231
Find similar
Frontier
Jan 15
LGA10:00 pmNew York LaGuardia
29h 11m
1 stop
SAN12:11 amSan Diego
Jan 18
SAN6:54 amSan Diego
11h 10m
1 stop
LGA9:04 pmNew York LaGuardia
$233
Find similar

American Airlines flights from New York to San Diego

Our best American Airlines deals on New York to San Diego flight tickets
American Airlines
Jan 17
LGA5:13 pmNew York LaGuardia
8h 37m
1 stop
SAN10:50 pmSan Diego
Jan 21
SAN10:50 amSan Diego
7h 09m
1 stop
LGA8:59 pmNew York LaGuardia
$232
Find similar
American Airlines
Jan 20
LGA3:05 pmNew York LaGuardia
8h 31m
1 stop
SAN8:36 pmSan Diego
Jan 23
SAN1:58 pmSan Diego
7h 00m
1 stop
LGA11:58 pmNew York LaGuardia
$237
Find similar
American Airlines
Jan 17
LGA5:13 pmNew York LaGuardia
8h 37m
1 stop
SAN10:50 pmSan Diego
Jan 23
SAN1:58 pmSan Diego
7h 00m
1 stop
LGA11:58 pmNew York LaGuardia
$243
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from New York to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Sun 1/18

8:34 pm-12:05 am

Nonstop6h 31m

San Diego

Tue 1/27

1:35 pm-10:06 pm

Nonstop5h 31m

$222

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Sat 1/17

11:05 am-2:13 pm

Nonstop6h 08m

San Diego

Tue 1/20

9:00 pm-5:13 am

Nonstop5h 13m

$223

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Sat 1/17

11:05 am-2:13 pm

Nonstop6h 08m

San Diego

Mon 1/19

9:15 pm-5:27 am

Nonstop5h 12m

$227

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Tue 1/13

4:24 pm-11:07 pm

1 stop9h 43m

San Diego

Thu 1/15

9:16 am-6:30 am

1 stop18h 14m

$229

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Sat 1/10

7:59 am-9:58 pm

1 stop16h 59m

San Diego

Sun 1/11

2:50 pm-6:30 am

1 stop12h 40m

$230

New YorkSan Diego

JFK - SAN

JFKSAN

New York John F Kennedy Intl

Tue 1/13

8:45 am-12:15 pm

Nonstop6h 30m

San Diego

Fri 1/16

1:35 pm-10:06 pm

Nonstop5h 31m

$232

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Thu 2/19

2:20 pm-10:44 pm

1 stop11h 24m

San Diego

Sun 2/22

10:30 pm-6:38 am

Nonstop5h 08m

$243

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Mon 1/26

5:30 pm-8:35 am

1 stop18h 05m

San Diego

Fri 1/30

7:03 pm-6:24 pm

1 stop20h 21m

$246

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Sat 1/17

2:45 pm-7:54 pm

1 stop8h 09m

San Diego

Sun 1/18

9:00 am-7:17 pm

1 stop7h 17m

$247

NewarkSan Diego

EWR - SAN

EWRSAN

Newark

Wed 1/28

5:30 pm-8:35 am

1 stop18h 05m

San Diego

Mon 2/2

10:40 pm-6:50 am

Nonstop5h 10m

$248

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from New York to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between New York and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of September, then departing from New York during the month January is also very affordable. Most momondo users find prices during this month for around $329.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from New York to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $371. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $472. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $374. Flights in the morning are often more expensive with an average ticket price of $410.

What is the cheapest New York to San Diego flight route?

Fly from Newark to San Diego for the best New York - San Diego flight prices

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $372 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from New York for as low as $301 on momondo.

What cabin class options are available on New York to San Diego flights?

There are 4 cabin classes available to choose from on New York to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York to San Diego flights?

You could potentially save up to 20% on your flight if you consider stops on a New York to San Diego flight.

How have New York to San Diego flight prices changed over time?

As of December 2025, prices for New York to San Diego flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from New York to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from New York to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York to San Diego (NYC to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to San Diego

Best Price Found

$196

Fastest flight time

5h 54m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from New York in the past 72 hours is $196. The best round-trip flight deal from New York to San Diego found on momondo in the last 72 hours is $308.
The fastest flight from New York to San Diego takes 5h 54m
Direct flights go from New York to San Diego every day.
There is 1 airport in San Diego. From New York there are direct flights to San Diego (SAN).
Search flight deals

  • How far is New York to San Diego by plane?

    New York and San Diego are 2426.8 mi apart from one another. 5h 54m is a normal flight duration for this route.

  • When did momondo last update prices for flights from New York to San Diego Airport?

    Prices for flights from New York to San Diego Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from New York to San Diego Airport?

  • How old do you have to be to fly from New York to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New York to San Diego?

  • What is the most popular airline from New York to San Diego?

Best airlines flying from New York to San Diego

Compare and see reviews for airlines that fly from New York to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $114Free CancellationRating
6.3
8,210 reviews
Search Spirit Airlines flights
FrontierPriceFrom $128Free CancellationRating
5.7
3,064 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $148Free CancellationRating
7.8
2,820 reviews
Search Hawaiian Airlines flights
JetBluePriceFrom $175Free CancellationRating
7.2
2,901 reviews
Search JetBlue flights
DeltaPriceFrom $178Free CancellationRating
7.9
8,017 reviews
Search Delta flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
11,070 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $239Free CancellationRating
8.0
11,552 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $247Free CancellationRating
7.4
9,114 reviews
Search United Airlines flights
SouthwestPriceFrom $276Free CancellationRating
8.0
4,256 reviews
Search Southwest flights

  • Alaska Airlines Flights From New York to San Diego

    Alaska Airlines operates around 15 flights from New York to San Diego every week. The average price of these flights found in the last 72 hours has been $405, but momondo users have found Alaska Airlines deals from New York to San Diego from as low as $239 round-trip. Alaska Airlines has been scored 8.0/10 in 11,552 reviews.

  • Southwest Flights From New York to San Diego

    $276 is the best Southwest flight deal from New York to San Diego found on momondo over the last 72 hours. The average Southwest ticket price found was closer to $586, however, with flight time and availability significantly affecting the price. Southwest (8.0/10 from 4,254 user reviews) flies into San Diego from New York 1 time in an average week so prices can vary.

Traveling to a place near San Diego?

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

Why use momondo?

Why should I use momondo to find a flight deal from New York to San Diego?

It is quick and easy to find New York to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

Can I find flights from New York to San Diego with flexible booking policies on momondo?

All flight searches from New York to San Diego on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to San Diego?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from New York.

I’m not ready to book a flight from New York to San Diego right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from New York and alert you when they change.

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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