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Cheap flights from San Diego to New York 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 San Diego to New York departing on 12/24. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:25 am - 10:00 pm
SAN
-
LGA
12h 35m1 stop
Multiple Airlines Logo
7:30 am - 7:21 pm
LGA
-
SAN
14h 51m2 stops
$226Multiple Airlines
Fri, Jan 16 - Fri, Jan 23
American Airlines Logo
1:58 pm - 11:58 pm
SAN
-
LGA
7h 00m1 stop
American Airlines Logo
7:00 am - 12:29 pm
LGA
-
SAN
8h 29m1 stop
$227American Airlines
Wed, Jan 21 - Tue, Jan 27
Frontier Logo
6:25 am - 9:05 pm
SAN
-
LGA
11h 40m1 stop
Frontier Logo
10:55 pm - 11:07 pm
LGA
-
SAN
27h 12m1 stop
$228Frontier
Fri, Jan 9 - Mon, Jan 12
Frontier Logo
6:36 am - 10:00 pm
SAN
-
LGA
12h 24m1 stop
Frontier Logo
6:29 am - 5:09 pm
LGA
-
SAN
13h 40m2 stops
$229Frontier
Fri, Jan 9 - Tue, Jan 13
Multiple Airlines Logo
7:10 am - 10:00 pm
SAN
-
LGA
11h 50m1 stop
Multiple Airlines Logo
10:59 am - 12:08 am
LGA
-
SAN
16h 09m2 stops
$230Multiple Airlines
Wed, Jan 14 - Thu, Jan 22
Southwest Logo
10:05 am - 9:05 pm
SAN
-
LGA
8h 00m1 stop
Southwest Logo
2:00 pm - 9:50 pm
LGA
-
SAN
10h 50m1 stop
$232Southwest
Sat, Jan 10 - Wed, Jan 14
Frontier Logo
6:36 am - 10:00 pm
SAN
-
LGA
12h 24m1 stop
Frontier Logo
4:30 pm - 11:36 pm
LGA
-
SAN
34h 06m2 stops
$233Frontier
Fri, Jan 9 - Sun, Jan 11
Multiple Airlines Logo
7:00 am - 9:19 pm
SAN
-
LGA
11h 19m2 stops
Multiple Airlines Logo
8:59 pm - 12:11 am
LGA
-
SAN
30h 12m1 stop
$235Multiple Airlines
Sat, Jan 10 - Sun, Jan 18
American Airlines Logo
9:15 am - 8:59 pm
SAN
-
LGA
8h 44m1 stop
American Airlines Logo
7:04 am - 2:08 pm
LGA
-
SAN
10h 04m1 stop
$236American Airlines
Sat, Feb 14 - Sat, Feb 21
Southwest Logo
8:35 am - 9:00 pm
SAN
-
LGA
9h 25m2 stops
Southwest Logo
7:15 am - 4:45 pm
LGA
-
SAN
12h 30m2 stops
$237Southwest
Wed, Jan 14 - Wed, Jan 21

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
Jan 9
SAN6:25 amSan Diego
11h 40m
1 stop
LGA9:05 pmNew York LaGuardia
Jan 12
LGA10:55 pmNew York LaGuardia
27h 12m
1 stop
SAN11:07 pmSan Diego
$228
Find similar
Frontier
Jan 9
SAN6:36 amSan Diego
12h 24m
1 stop
LGA10:00 pmNew York LaGuardia
Jan 13
LGA6:29 amNew York LaGuardia
13h 40m
2 stops
SAN5:09 pmSan Diego
$229
Find similar
Frontier
Jan 16
SAN8:26 pmSan Diego
15h 23m
2 stops
LGA2:49 pmNew York LaGuardia
Jan 19
LGA10:55 pmNew York LaGuardia
27h 36m
1 stop
SAN11:31 pmSan Diego
$231
Find similar

Southwest flights from San Diego to New York LaGuardia Airport

Our best Southwest deals on San Diego to New York LaGuardia Airport flight tickets
Southwest
Jan 15
SAN10:30 amSan Diego
9h 55m
1 stop
LGA11:25 pmNew York LaGuardia
Jan 20
LGA3:30 pmNew York LaGuardia
10h 35m
1 stop
SAN11:05 pmSan Diego
$232
Find similar
Southwest
Feb 23
SAN7:05 amSan Diego
10h 05m
1 stop
LGA8:10 pmNew York LaGuardia
Feb 25
LGA7:20 amNew York LaGuardia
10h 25m
2 stops
SAN2:45 pmSan Diego
$252
Find similar
Southwest
Jan 15
SAN8:45 pmSan Diego
15h 10m
2 stops
LGA2:55 pmNew York LaGuardia
Jan 20
LGA7:20 amNew York LaGuardia
10h 25m
2 stops
SAN2:45 pmSan Diego
$253
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 December 18, 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

Fri 1/16

6:25 am-10:00 pm

1 stop12h 35m

New York LaGuardia

Fri 1/23

7:30 am-7:21 pm

2 stops14h 51m

$226

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Wed 1/21

1:58 pm-11:58 pm

1 stop7h 00m

New York LaGuardia

Tue 1/27

7:00 am-12:29 pm

1 stop8h 29m

$227

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Fri 1/9

6:25 am-9:05 pm

1 stop11h 40m

New York LaGuardia

Mon 1/12

10:55 pm-11:07 pm

1 stop27h 12m

$228

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Fri 1/9

6:36 am-10:00 pm

1 stop12h 24m

New York LaGuardia

Tue 1/13

6:29 am-5:09 pm

2 stops13h 40m

$229

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Wed 1/14

7:10 am-10:00 pm

1 stop11h 50m

New York LaGuardia

Thu 1/22

10:59 am-12:08 am

2 stops16h 09m

$230

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Sat 1/10

10:05 am-9:05 pm

1 stop8h 00m

New York LaGuardia

Wed 1/14

2:00 pm-9:50 pm

1 stop10h 50m

$232

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Fri 1/9

6:36 am-10:00 pm

1 stop12h 24m

New York LaGuardia

Sun 1/11

4:30 pm-11:36 pm

2 stops34h 06m

$233

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Sat 1/10

7:00 am-9:19 pm

2 stops11h 19m

New York LaGuardia

Sun 1/18

8:59 pm-12:11 am

1 stop30h 12m

$235

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Sat 2/14

9:15 am-8:59 pm

1 stop8h 44m

New York LaGuardia

Sat 2/21

7:04 am-2:08 pm

1 stop10h 04m

$236

San DiegoNew York

SAN - LGA

SANLGA

San Diego

Wed 1/14

8:35 am-9:00 pm

2 stops9h 25m

New York LaGuardia

Wed 1/21

7:15 am-4:45 pm

2 stops12h 30m

$237

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 $251, 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 $384 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 $281 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 36% 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 December 2025, prices for San Diego to New York LaGuardia Airport flights are approximately 7% 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

Fastest flight time

6h 45m

Direct flights

None
The fastest flight from San Diego to New York LaGuardia Airport takes 6h 45m
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.
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. 6h 45m 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 $94Free CancellationRating
6.3
8,190 reviews
Search Spirit Airlines flights
FrontierPriceFrom $130Free CancellationRating
5.8
3,082 reviews
Search Frontier flights
American AirlinesPriceFrom $249Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
SouthwestPriceFrom $256Free CancellationRating
7.9
4,249 reviews
Search Southwest flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,006 reviews
Search Delta flights
Alaska AirlinesPriceFrom $287Free CancellationRating
8.0
11,474 reviews
Search Alaska Airlines flights

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
East Rutherford
Asbury Park
Point Pleasant Beach
Beach Haven
Spring Lake
Long Branch
Tannersville
Wayne
Stamford
Secaucus
East Stroudsburg
Ocean Grove
Elizabeth
Parsippany
Staten Island
Middletown

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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