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Cheap flights from New York LaGuardia Airport to San Diego from $89

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 LaGuardia Airport to San Diego departing on 5/28. 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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Find the cheapest flights from New York LaGuardia Airport to San Diego

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from New York LaGuardia Airport to San Diego.
Frontier Logo
10:55 pm - 9:55 amLGA-SAN
14h 00m1 stop
Frontier Logo
11:47 am - 10:10 pmSAN-LGA
7h 23m1 stop
$178Frontier
Find Deal
Wed, May 28 - Tue, Jun 3
Frontier Logo
9:55 pm - 11:59 pmLGA-SAN
29h 04m1 stop
Frontier Logo
11:46 am - 10:05 pmSAN-LGA
7h 19m1 stop
$181Frontier
Find Deal
Sat, May 24 - Wed, May 28
Spirit Airlines Logo
9:55 am - 7:13 amLGA-SAN
24h 18m2 stops
Spirit Airlines Logo
6:15 am - 10:00 pmSAN-LGA
12h 45m2 stops
$224Spirit Airlines
Find Deal
Wed, May 14 - Wed, May 21
Spirit Airlines Logo
9:55 am - 7:13 amLGA-SAN
24h 18m2 stops
Spirit Airlines Logo
6:15 am - 10:00 pmSAN-LGA
12h 45m2 stops
$244Spirit Airlines
Find Deal
Wed, May 21 - Wed, May 28
United Airlines Logo
10:00 am - 2:56 pmLGA-SAN
7h 56m1 stop
United Airlines Logo
10:30 pm - 9:11 amSAN-LGA
7h 41m1 stop
$272United Airlines
Find Deal
Tue, May 20 - Tue, May 27
American Airlines Logo
7:30 am - 12:48 pmLGA-SAN
8h 18m1 stop
American Airlines Logo
6:15 am - 6:03 pmSAN-LGA
8h 48m1 stop
$276American Airlines
Find Deal
Sat, May 17 - Sat, May 24
United Airlines Logo
3:43 pm - 9:22 pmLGA-SAN
8h 39m1 stop
United Airlines Logo
10:46 am - 9:20 pmSAN-LGA
7h 34m1 stop
$277United Airlines
Find Deal
Wed, May 21 - Wed, May 28
American Airlines Logo
6:10 am - 11:41 amLGA-SAN
8h 31m1 stop
American Airlines Logo
6:15 am - 5:05 pmSAN-LGA
7h 50m1 stop
$282American Airlines
Find Deal
Wed, May 21 - Sun, May 25
Delta Logo
6:00 am - 10:30 amLGA-SAN
7h 30m1 stop
Delta Logo
10:00 pm - 8:48 amSAN-LGA
7h 48m1 stop
$297Delta
Find Deal
Mon, May 26 - Sat, May 31
Delta Logo
6:00 am - 10:30 amLGA-SAN
7h 30m1 stop
Delta Logo
11:40 am - 11:37 pmSAN-LGA
8h 57m1 stop
$317Delta
Find Deal
Mon, May 26 - Thu, Jun 5

American Airlines flights from New York LaGuardia Airport to San Diego

Our best American Airlines deals on New York LaGuardia Airport to San Diego flight tickets
American Airlines
May 17
LGA7:30 amNew York LaGuardia
8h 18m
1 stop
SAN12:48 pmSan Diego
May 24
SAN6:15 amSan Diego
8h 48m
1 stop
LGA6:03 pmNew York LaGuardia
American Airlines
May 21
LGA6:10 amNew York LaGuardia
8h 31m
1 stop
SAN11:41 amSan Diego
May 25
SAN6:15 amSan Diego
7h 50m
1 stop
LGA5:05 pmNew York LaGuardia
American Airlines
Aug 9
LGA7:00 pmNew York LaGuardia
7h 23m
1 stop
SAN11:23 pmSan Diego
Aug 16
SAN10:00 amSan Diego
8h 27m
1 stop
LGA9:27 pmNew York LaGuardia

Frontier flights from New York LaGuardia Airport to San Diego

Our best Frontier deals on New York LaGuardia Airport to San Diego flight tickets
Frontier
May 28
LGA10:55 pmNew York LaGuardia
14h 00m
1 stop
SAN9:55 amSan Diego
Jun 3
SAN11:47 amSan Diego
7h 23m
1 stop
LGA10:10 pmNew York LaGuardia
Frontier
May 24
LGA9:55 pmNew York LaGuardia
29h 04m
1 stop
SAN11:59 pmSan Diego
May 28
SAN11:46 amSan Diego
7h 19m
1 stop
LGA10:05 pmNew York LaGuardia
Frontier
May 30
LGA10:55 pmNew York LaGuardia
14h 00m
1 stop
SAN9:55 amSan Diego
Jun 3
SAN6:25 amSan Diego
12h 45m
1 stop
LGA10:10 pmNew York LaGuardia

See travel insights to San Diego from

How to get the cheapest flight ticket from New York LaGuardia Airport 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 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 LaGuardia Airport during the month January is also very affordable. Most momondo users find prices during this month for around $292.

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

The cheapest day to depart from New York LaGuardia Airport to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $375. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $459. 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 in the evening when flights can be purchased for as low as $384. Flights at noon are often more expensive with an average ticket price of $536.

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 LaGuardia Airport when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $359 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from New York LaGuardia Airport for as low as $298 on momondo.

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

There are 1 cabin classes available to choose from on New York LaGuardia to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of April 2025, prices for New York LaGuardia Airport to San Diego flights are approximately 23% cheaper when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport 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 LaGuardia Airport to San Diego (LGA to SAN) flight deals and tips

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

Best Price Found

$89

Fastest flight time

7h 12m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from New York LaGuardia Airport in the past 72 hours is $89. The best round-trip flight deal from New York LaGuardia Airport to San Diego found on momondo in the last 72 hours is $178.
The fastest flight from New York LaGuardia Airport to San Diego takes 7h 12m
There are no direct flights from New York LaGuardia Airport to San Diego. Popular non-direct route for this connection is New York LaGuardia Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)

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

    A flight from New York LaGuardia to San Diego will travel around 2432.8 mi. 7h 12m is a normal flight duration for this route.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to San Diego Airport.

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

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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


Best airlines flying from New York LaGuardia Airport to San Diego

Compare and see reviews for airlines that fly from New York LaGuardia Airport to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $82Free CancellationRating
6.3
7,940 reviews
Search Spirit Airlines flights
FrontierPriceFrom $158Free CancellationRating
5.9
3,283 reviews
Search Frontier flights
DeltaPriceFrom $235Free CancellationRating
8.0
7,920 reviews
Search Delta flights
JetBluePriceFrom $248Free CancellationRating
7.3
2,924 reviews
Search JetBlue flights
Alaska AirlinesPriceFrom $256Free CancellationRating
8.0
9,911 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
American AirlinesPriceFrom $256Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $296Free CancellationRating
8.0
4,287 reviews
Search Southwest flights
  • United Airlines Flights From New York LaGuardia Airport to San Diego

    United Airlines flight deals from New York LaGuardia Airport to San Diego start from $256 round-trip. Over the 5 United Airlines flights for this route in a normal week, average airfare is usually $426 round-trip - but some users have found much cheaper deals with momondo.


Traveling to a place near San Diego?

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

Why use momondo?

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

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

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

momondo does allow users to show only those flights to San Diego from New York which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to San Diego from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for New York to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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1 adult
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Mon 4/28
Mon 5/5

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