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Cheap flights from San Diego to New York from $56

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 9/9. 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
7:01 pm - 5:30 pmSAN-LGA
19h 29m2 stops
Spirit Airlines Logo
12:57 pm - 11:34 pmLGA-SAN
13h 37m2 stops
$129Spirit Airlines
Find Deal
Tue, Sep 2 - Sat, Sep 6
Spirit Airlines Logo
7:01 pm - 12:29 pmSAN-LGA
14h 28m2 stops
Spirit Airlines Logo
6:35 am - 5:56 pmLGA-SAN
14h 21m2 stops
$143Spirit Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
Spirit Airlines Logo
1:17 pm - 12:29 pmSAN-LGA
20h 12m2 stops
Spirit Airlines Logo
7:55 pm - 6:42 pmLGA-SAN
25h 47m2 stops
$145Spirit Airlines
Find Deal
Tue, Aug 26 - Wed, Sep 3
Spirit Airlines Logo
7:01 pm - 12:29 pmSAN-LGA
14h 28m2 stops
Spirit Airlines Logo
2:01 pm - 11:37 pmLGA-SAN
12h 36m2 stops
$150Spirit Airlines
Find Deal
Tue, Aug 26 - Sat, Aug 30
Spirit Airlines Logo
7:01 pm - 5:30 pmSAN-LGA
19h 29m2 stops
Spirit Airlines Logo
2:01 pm - 11:37 pmLGA-SAN
12h 36m2 stops
$157Spirit Airlines
Find Deal
Wed, Aug 27 - Sat, Aug 30
Spirit Airlines Logo
7:01 pm - 5:30 pmSAN-LGA
19h 29m2 stops
Spirit Airlines Logo
2:01 pm - 7:21 amLGA-SAN
20h 20m2 stops
$159Spirit Airlines
Find Deal
Wed, Aug 27 - Sat, Aug 30
Spirit Airlines Logo
1:35 pm - 5:30 pmSAN-LGA
24h 55m2 stops
Spirit Airlines Logo
12:57 pm - 11:34 pmLGA-SAN
13h 37m2 stops
$160Spirit Airlines
Find Deal
Mon, Sep 15 - Sat, Sep 20
Spirit Airlines Logo
6:15 am - 7:04 pmSAN-LGA
9h 49m2 stops
Spirit Airlines Logo
12:57 pm - 11:34 pmLGA-SAN
13h 37m2 stops
$168Spirit Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
Logo
8:00 am - 8:59 pmSAN-LGA
9h 59m1 stop
Logo
10:59 am - 11:37 pmLGA-SAN
15h 38m2 stops
$199
Find Deal
Sat, Aug 16 - Sat, Aug 23
Logo
7:47 pm - 5:30 pmSAN-LGA
18h 43m2 stops
Logo
10:56 pm - 11:09 amLGA-SAN
15h 13m1 stop
$217
Find Deal
Sat, Sep 6 - Sat, Sep 13

Spirit Airlines flights from San Diego to New York LaGuardia Airport

Our best Spirit Airlines deals on San Diego to New York LaGuardia Airport flight tickets
Spirit Airlines
Sep 2
SAN7:01 pmSan Diego
19h 29m
2 stops
LGA5:30 pmNew York LaGuardia
Sep 6
LGA12:57 pmNew York LaGuardia
13h 37m
2 stops
SAN11:34 pmSan Diego
$129
Find similar
Spirit Airlines
Aug 26
SAN7:01 pmSan Diego
14h 28m
2 stops
LGA12:29 pmNew York LaGuardia
Sep 2
LGA6:35 amNew York LaGuardia
14h 21m
2 stops
SAN5:56 pmSan Diego
$143
Find similar
Spirit Airlines
Aug 26
SAN1:17 pmSan Diego
20h 12m
2 stops
LGA12:29 pmNew York LaGuardia
Sep 3
LGA7:55 pmNew York LaGuardia
25h 47m
2 stops
SAN6:42 pmSan Diego
$145
Find similar

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
Aug 12
SAN6:25 amSan Diego
12h 44m
1 stop
LGA10:09 pmNew York LaGuardia
Aug 16
LGA10:55 pmNew York LaGuardia
13h 57m
1 stop
SAN9:52 amSan Diego
$258
Find similar
Frontier
Aug 12
SAN8:00 amSan Diego
9h 59m
1 stop
LGA8:59 pmNew York LaGuardia
Aug 16
LGA10:55 pmNew York LaGuardia
13h 57m
1 stop
SAN9:52 amSan Diego
$265
Find similar
Frontier
Aug 7
SAN6:25 amSan Diego
11h 34m
1 stop
LGA8:59 pmNew York LaGuardia
Aug 12
LGA10:55 pmNew York LaGuardia
27h 07m
1 stop
SAN11:02 pmSan Diego
$278
Find similar

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 August 2, 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

Tue 9/2

7:01 pm-5:30 pm

2 stops19h 29m

New York LaGuardia

Sat 9/6

12:57 pm-11:34 pm

2 stops13h 37m

$129

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Tue 8/26

7:01 pm-12:29 pm

2 stops14h 28m

New York LaGuardia

Tue 9/2

6:35 am-5:56 pm

2 stops14h 21m

$143

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Tue 8/26

1:17 pm-12:29 pm

2 stops20h 12m

New York LaGuardia

Wed 9/3

7:55 pm-6:42 pm

2 stops25h 47m

$145

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Tue 8/26

7:01 pm-12:29 pm

2 stops14h 28m

New York LaGuardia

Sat 8/30

2:01 pm-11:37 pm

2 stops12h 36m

$150

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Wed 8/27

7:01 pm-5:30 pm

2 stops19h 29m

New York LaGuardia

Sat 8/30

2:01 pm-11:37 pm

2 stops12h 36m

$157

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Wed 8/27

7:01 pm-5:30 pm

2 stops19h 29m

New York LaGuardia

Sat 8/30

2:01 pm-7:21 am

2 stops20h 20m

$159

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Mon 9/15

1:35 pm-5:30 pm

2 stops24h 55m

New York LaGuardia

Sat 9/20

12:57 pm-11:34 pm

2 stops13h 37m

$160

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Sat 9/6

6:15 am-7:04 pm

2 stops9h 49m

New York LaGuardia

Sat 9/13

12:57 pm-11:34 pm

2 stops13h 37m

$168

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Sat 8/16

8:00 am-8:59 pm

1 stop9h 59m

New York LaGuardia

Sat 8/23

10:59 am-11:37 pm

2 stops15h 38m

$199

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Sat 9/6

7:47 pm-5:30 pm

2 stops18h 43m

New York LaGuardia

Sat 9/13

10:56 pm-11:09 am

1 stop15h 13m

$217

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 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 $367 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 $298 on momondo.

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

There are 1 cabin classes 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 15% 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 August 2025, prices for San Diego to New York LaGuardia Airport flights are approximately 26% cheaper 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

Best Price Found

$56

Fastest flight time

7h 10m

Direct flights

None
The best one-way flight to New York LaGuardia Airport from San Diego in the past 72 hours is $56. The best round-trip flight deal from San Diego to New York LaGuardia Airport found on momondo in the last 72 hours is $129.
The fastest flight from San Diego to New York LaGuardia Airport takes 7h 10m
There are no direct flights from San Diego to New York LaGuardia Airport. Popular non-direct route for this connection is San Diego Airport - New York LaGuardia Airport.
Search flight deals

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

    New York LaGuardia is 2432.8 mi away from San Diego. 7h 39m 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 plane model from San Diego to New York LaGuardia Airport?

  • 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
8,054 reviews
Search Spirit Airlines flights
FrontierPriceFrom $130Free CancellationRating
5.8
3,241 reviews
Search Frontier flights
American AirlinesPriceFrom $243Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $246Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
DeltaPriceFrom $256Free CancellationRating
8.0
7,983 reviews
Search Delta flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights
SouthwestPriceFrom $336Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

  • Southwest Flights From San Diego to New York LaGuardia Airport

    Southwest is one of the most popular airlines flying from San Diego to New York LaGuardia Airport, operating 3 flights/week on average for this route. A good Southwest flight deal for San Diego to New York LaGuardia Airport starts from $336 round-trip, up to an average price of $426. Our users have rated Southwest at 8.0/10.

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

    United Airlines is also a popular choice for this route. United Airlines flight deals for San Diego to New York LaGuardia Airport start from as low as $256 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $384. United Airlines operates 6 flights to New York LaGuardia Airport from San Diego in an average week. Users have rated it 7.4/10 across 8,904 reviews.

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
Pocono Manor
Long Branch
Point Pleasant Beach
Asbury Park
Stamford
Beach Haven
Tannersville
East Rutherford
Elizabeth
Wayne
Spring Lake
Parsippany
East Stroudsburg
Secaucus
Staten Island
Toms River

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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