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Cheap flights from San Diego to New York from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to New York departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Spirit Airlines Logo
1:35 pm - 5:30 pmSAN-LGA
24h 55m2 stops
Spirit Airlines Logo
10:59 am - 7:29 amLGA-SAN
23h 30m2 stops
$216Spirit Airlines
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Mon, Sep 29 - Fri, Oct 3
Frontier Logo
7:00 am - 10:00 pmSAN-LGA
12h 00m1 stop
Frontier Logo
10:55 pm - 11:50 pmLGA-SAN
27h 55m1 stop
$218Frontier
Find Deal
Sat, Oct 25 - Tue, Oct 28
Frontier Logo
7:15 am - 10:11 pmSAN-LGA
11h 56m1 stop
Frontier Logo
10:56 pm - 11:53 pmLGA-SAN
27h 57m1 stop
$221Frontier
Find Deal
Sat, Sep 27 - Sat, Oct 4
Logo
10:20 am - 10:11 pmSAN-LGA
8h 51m1 stop
Logo
9:59 am - 7:29 amLGA-SAN
24h 30m2 stops
$246
Find Deal
Fri, Sep 26 - Wed, Oct 1
Southwest Logo
11:05 am - 11:25 pmSAN-LGA
9h 20m2 stops
Southwest Logo
4:45 pm - 11:00 pmLGA-SAN
9h 15m1 stop
$254Southwest
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Thu, Oct 30 - Tue, Nov 4
American Airlines Logo
6:16 am - 5:29 pmSAN-LGA
8h 13m1 stop
American Airlines Logo
12:55 pm - 6:04 pmLGA-SAN
8h 09m1 stop
$257American Airlines
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Wed, Oct 15 - Wed, Oct 22
Logo
10:20 am - 10:11 pmSAN-LGA
8h 51m1 stop
Logo
9:59 am - 7:29 amLGA-SAN
24h 30m2 stops
$261
Find Deal
Fri, Sep 26 - Tue, Sep 30
Southwest Logo
10:40 am - 11:10 pmSAN-LGA
9h 30m1 stop
Southwest Logo
6:00 am - 12:50 pmLGA-SAN
9h 50m1 stop
$262Southwest
Find Deal
Wed, Dec 3 - Sat, Dec 6
American Airlines Logo
6:46 am - 6:00 pmSAN-LGA
8h 14m1 stop
American Airlines Logo
9:00 am - 2:16 pmLGA-SAN
8h 16m1 stop
$264American Airlines
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Tue, Dec 9 - Fri, Dec 12
United Airlines Logo
10:30 pm - 9:07 amSAN-LGA
7h 37m1 stop
United Airlines Logo
6:00 am - 11:38 amLGA-SAN
8h 38m1 stop
$267United Airlines
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Fri, Nov 7 - Sun, Nov 9

Frontier flights from San Diego to New York LaGuardia Airport

Our best Frontier deals on San Diego to New York LaGuardia Airport flight tickets
Frontier
Oct 25
SAN7:00 amSan Diego
12h 00m
1 stop
LGA10:00 pmNew York LaGuardia
Oct 28
LGA10:55 pmNew York LaGuardia
27h 55m
1 stop
SAN11:50 pmSan Diego
$218
Find similar
Frontier
Sep 27
SAN7:15 amSan Diego
11h 56m
1 stop
LGA10:11 pmNew York LaGuardia
Oct 4
LGA10:56 pmNew York LaGuardia
27h 57m
1 stop
SAN11:53 pmSan Diego
$221
Find similar
Frontier
Sep 26
SAN7:11 pmSan Diego
21h 51m
1 stop
LGA8:02 pmNew York LaGuardia
Sep 29
LGA10:56 pmNew York LaGuardia
26h 28m
1 stop
SAN10:24 pmSan Diego
$223
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United Airlines flights from San Diego to New York LaGuardia Airport

Our best United Airlines deals on San Diego to New York LaGuardia Airport flight tickets
United Airlines
Sep 29
SAN6:15 amSan Diego
7h 30m
1 stop
LGA4:45 pmNew York LaGuardia
Sep 30
LGA3:50 pmNew York LaGuardia
8h 55m
1 stop
SAN9:45 pmSan Diego
$262
Find similar
United Airlines
Nov 7
SAN10:30 pmSan Diego
7h 37m
1 stop
LGA9:07 amNew York LaGuardia
Nov 9
LGA6:00 amNew York LaGuardia
8h 38m
1 stop
SAN11:38 amSan Diego
$267
Find similar
United Airlines
Sep 27
SAN11:15 amSan Diego
9h 29m
2 stops
LGA11:44 pmNew York LaGuardia
Oct 4
LGA10:24 amNew York LaGuardia
7h 37m
1 stop
SAN3:01 pmSan Diego
$272
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momondo Fare Finder

 
Customize your flight search to find flights from San Diego to New York LaGuardia Airport 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 September 15, 2025.
Use the filters below to find and compare flights from San Diego to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Mon 9/29

1:35 pm-5:30 pm

2 stops24h 55m

New York LaGuardia

Fri 10/3

10:59 am-7:29 am

2 stops23h 30m

$216

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Sat 10/25

7:00 am-10:00 pm

1 stop12h 00m

New York LaGuardia

Tue 10/28

10:55 pm-11:50 pm

1 stop27h 55m

$218

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Sat 9/27

7:15 am-10:11 pm

1 stop11h 56m

New York LaGuardia

Sat 10/4

10:56 pm-11:53 pm

1 stop27h 57m

$221

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Fri 9/26

10:20 am-10:11 pm

1 stop8h 51m

New York LaGuardia

Wed 10/1

9:59 am-7:29 am

2 stops24h 30m

$246

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Thu 10/30

11:05 am-11:25 pm

2 stops9h 20m

New York LaGuardia

Tue 11/4

4:45 pm-11:00 pm

1 stop9h 15m

$254

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Wed 10/15

6:16 am-5:29 pm

1 stop8h 13m

New York LaGuardia

Wed 10/22

12:55 pm-6:04 pm

1 stop8h 09m

$257

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Fri 9/26

10:20 am-10:11 pm

1 stop8h 51m

New York LaGuardia

Tue 9/30

9:59 am-7:29 am

2 stops24h 30m

$261

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Wed 12/3

10:40 am-11:10 pm

1 stop9h 30m

New York LaGuardia

Sat 12/6

6:00 am-12:50 pm

1 stop9h 50m

$262

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Tue 12/9

6:46 am-6:00 pm

1 stop8h 14m

New York LaGuardia

Fri 12/12

9:00 am-2:16 pm

1 stop8h 16m

$264

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Fri 11/7

10:30 pm-9:07 am

1 stop7h 37m

New York LaGuardia

Sun 11/9

6:00 am-11:38 am

1 stop8h 38m

$267

Flights are sorted by cheapest round-trip flights first.

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See travel insights to New York from

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

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 cheapest month to fly to New York LaGuardia Airport?

The cheapest month to fly to New York LaGuardia Airport from San Diego is in January. Flight prices, which tend to average around $276, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in January, then you should wait until February to fly from San Diego, when ticket prices are also cheap, with an average price of $276.

What is the cheapest day to depart on your flight to New York LaGuardia Airport?

The cheapest day to depart on your flight to New York LaGuardia Airport is on a Tuesday when prices can be found for as low as $298. This is often the case because there is less demand to fly during this day of the week. Flights from San Diego to New York LaGuardia Airport on a Sunday will generally be more expensive and average around $460. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?

Our data shows that the cheapest San Diego to New York LaGuardia Airport flights are usually those with departure times in the afternoon. Our users have found flights to New York LaGuardia Airport in the afternoon for as low as $128. Flights at noon are often more expensive with an average ticket price of $397.

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

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

How far in advance should I book a flight to New York LaGuardia Airport?

You are more likely to see cheaper flights to New York LaGuardia Airport from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around $373 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from San Diego for as low as $299 on momondo.

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

There is only 1 cabin class available to choose from on San Diego to New York LaGuardia 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 San Diego to New York LaGuardia Airport flights?

You could potentially save up to 38% on your flight if you consider stops on a San Diego to New York LaGuardia Airport flight.

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

As of September 2025, prices for San Diego to New York LaGuardia Airport flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to New York LaGuardia Airport

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

Cheap San Diego to New York LaGuardia Airport (SAN to LGA) flight deals and tips

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

Direct flights

None
There are no direct flights from San Diego to New York LaGuardia Airport. There are no popular flight routes from San Diego to New York LaGuardia Airport.
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  • How far is San Diego to New York LaGuardia by plane?

    New York LaGuardia is 2432.8 mi away from San Diego. 7h 36m is a normal flight duration for this route.

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

    Prices for flights from San Diego Airport to New York LaGuardia Airport refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The travel and health documents you'll need for your trip to New York LaGuardia 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 New York LaGuardia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from San Diego to New York LaGuardia Airport

Compare and see reviews for airlines that fly from San Diego to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $82Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights
FrontierPriceFrom $130Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
American AirlinesPriceFrom $238Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $246Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $248Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
7,954 reviews
Search Delta flights
SouthwestPriceFrom $296Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • United Airlines Flights From San Diego to New York LaGuardia Airport

    United Airlines is one of the most popular airlines flying from San Diego to New York LaGuardia Airport, operating 7 flights/week on average for this route. A good United Airlines flight deal for San Diego to New York LaGuardia Airport starts from $246 round-trip, up to an average price of $397. Our users have rated United Airlines at 7.4/10.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
Asbury Park
Pocono Manor
Point Pleasant Beach
East Rutherford
Beach Haven
Spring Lake
Stamford
Tannersville
Long Branch
Wayne
Elizabeth
East Stroudsburg
Parsippany
Secaucus
Staten Island
Ocean Grove

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to New York. momondo saves you time and could save you money on your trip.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to New York.

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

Of course. momondo tracks the price of San Diego to New York flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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