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Cheap flights from San Diego to New York LaGuardia

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Compare San Diego to New York LaGuardia flight deals

Find the cheapest month or even day of the year to fly to New York LaGuardia

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Flight deals from San Diego to New York LaGuardia

Looking for a cheap last-minute deal or the best round-trip flight from San Diego to New York LaGuardia? Find the lowest prices on one-way and round-trip tickets right here.
New York.$150 per passenger.Departing Thu, May 29, returning Sun, Jun 1.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from San Diego International on Thu, May 29, arriving in New York LaGuardia.Inbound indirect flight with Frontier Airlines, departing from New York LaGuardia on Sun, Jun 1, arriving in San Diego International.Price includes taxes and charges.From $150, select.
New York.$154 per passenger.Departing Mon, Jun 2, returning Wed, Jun 4.Round-trip flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departing from San Diego International on Mon, Jun 2, arriving in New York LaGuardia.Inbound indirect flight with Spirit Airlines, departing from New York LaGuardia on Wed, Jun 4, arriving in San Diego International.Price includes taxes and charges.From $154, select.
New York.$198 per passenger.Departing Wed, Aug 20, returning Wed, Aug 27.Round-trip flight with United.Outbound indirect flight with United, departing from San Diego International on Wed, Aug 20, arriving in New York LaGuardia.Inbound indirect flight with United, departing from New York LaGuardia on Wed, Aug 27, arriving in San Diego International.Price includes taxes and charges.From $198, select.
New York.$198 per passenger.Departing Wed, Sep 3, returning Wed, Sep 10.Round-trip flight with United.Outbound indirect flight with United, departing from San Diego International on Wed, Sep 3, arriving in New York LaGuardia.Inbound indirect flight with United, departing from New York LaGuardia on Wed, Sep 10, arriving in San Diego International.Price includes taxes and charges.From $198, select.
New York.$209 per passenger.Departing Wed, May 28, returning Thu, May 29.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from San Diego International on Wed, May 28, arriving in New York LaGuardia.Inbound indirect flight with Frontier Airlines, departing from New York LaGuardia on Thu, May 29, arriving in San Diego International.Price includes taxes and charges.From $209, select.
New York.$213 per passenger.Departing Wed, Sep 24, returning Wed, Oct 1.Round-trip flight with United.Outbound indirect flight with United, departing from San Diego International on Wed, Sep 24, arriving in New York LaGuardia.Inbound indirect flight with United, departing from New York LaGuardia on Wed, Oct 1, arriving in San Diego International.Price includes taxes and charges.From $213, select.
New York.$214 per passenger.Departing Wed, Nov 12, returning Wed, Nov 19.Round-trip flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from San Diego International on Wed, Nov 12, arriving in New York LaGuardia.Inbound indirect flight with Southwest Airlines, departing from New York LaGuardia on Wed, Nov 19, arriving in San Diego International.Price includes taxes and charges.From $214, select.
New York.$225 per passenger.Departing Tue, Jun 24, returning Tue, Jul 8.Round-trip flight with United.Outbound indirect flight with United, departing from San Diego International on Tue, Jun 24, arriving in New York LaGuardia.Inbound indirect flight with United, departing from New York LaGuardia on Tue, Jul 8, arriving in San Diego International.Price includes taxes and charges.From $225, select.

Find the cheapest month to fly from San Diego to New York LaGuardia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to New York LaGuardia flights are currently cheapest in June.
May
from $209
Jun
from $154
Jul
from $229
Aug
from $198
Sep
from $198
Oct
from $235
Nov
from $214
Dec
from $354
Jan
from $354
Feb
from $350
Mar
from $374
Apr
Find prices

San Diego to New York LaGuardia: Alternative routes

Compare routes from San Diego to New York below. You may find an airport to fly into that's cheaper, faster, or easier than New York LaGuardia.

San Diego to New York: Flight information

The things to know before you go.
Cheapest flight found$150
Cheapest month to flyMay

Finding cheap flights from San Diego to New York LaGuardia: Frequently asked questions

The best price we found for a round-trip flight from San Diego to New York LaGuardia is $150. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Diego to New York LaGuardia. But we found flights with one stop from $150.
There are no flights flying from San Diego to New York LaGuardia, as of May 2025.
The cheapest month to fly from San Diego to New York LaGuardia is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to New York LaGuardia Airport on Thursday, May 29, 2025.
No airlines currently offer direct flights between San Diego and New York LaGuardia Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to New York LaGuardia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to New York is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to New York LaGuardia is Frontier Airlines.

Traveling from San Diego to LaGuardia Airport (LGA): what you need to know

  • Kick off your journey at one of San Diego's main airports, San Diego International Airport (SAN) or McClellan-Palomar Airport (CLD). Explore your options for booking a flight from San Diego to LaGuardia Airport (LGA) taking off from either of these.

  • LaGuardia Airport is located in New York. The city operates in the UTC-4 timezone and is 3 hours ahead of San Diego.

  • Get to the airport on time so you don't miss your flight from San Diego to LGA. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • Peak months like July or vacation periods such as Christmas and New Year will mean bigger lines at check-in and security. Traveling then? Play it safe and get to the airport even earlier. Arriving two hours before domestic flights and up four hours ahead of international flights is a smart idea.

Airports in San Diego

San Diego International Airport (SAN)

  • The distance from central San Diego to SAN is approximately 5 kilometers. Use Google Maps for the quickest way to get there, whether you prefer to drive or use public transport.

  • Want a handy hotel close to San Diego International Airport? If you're boarding an early flight from San Diego to LaGuardia Airport, these stays will have you sleeping moments from your check-in counter:

About LaGuardia Airport (LGA)

Getting from LaGuardia Airport (LGA) to central New York

  • LaGuardia Airport is approximately 18 kilometers from central New York. With your own car rental or if you take a cab, the drive is about 27 minutes.

  • It typically takes 58 minutes if you're using public transport.

How to find the cheapest flights from San Diego to LaGuardia Airport (LGA)

  • For a one-way ticket from San Diego to LaGuardia Airport, $90 is the best price we've seen. You can also book a return flight starting from $150. These are currently the lowest fares but may change depending on availability.

  • We suggest booking as soon as you can to get cheap tickets from San Diego to LGA. You're more likely to bag a bargain and enjoy a wider selection of departure times and travel dates.

  • If you're flexible with your trip dates, check out the 'Whole month' tool. It'll find the cheapest price in each month when searching for your ticket from San Diego to LaGuardia Airport.

  • Create a Price Alert for cheap tickets from San Diego to LGA. You don't need to check back in every day to see if fares have dropped. We'll notify you as soon as there's a change in price.

  • Play around with the filters to find your ideal journey. To see the 'Best,' 'Cheapest' or 'Fastest' flights from San Diego to LaGuardia Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and number of stops.

The best time to fly from San Diego to LaGuardia Airport (LGA)

  • February is the quietest time of year to travel to New York. Alternatively, join the crowds and take your trip in July. This is the busiest month for flights from San Diego to LaGuardia Airport, but the best time to go is your call.

  • Before locking in your flight from San Diego to LGA, think about the type of weather you enjoy. July is the warmest month in New York, with the temperature ranging from 18ºC to 30ºC.

  • Visit in January for cooler conditions. Temperatures average between -6ºC and 8ºC. However, this destination promises a good time whenever you book your cheap flights from San Diego to LaGuardia Airport.

More about New York

Complete your New York trip with a car rental

  • Grab the keys to one of our car rentals in New York and explore on your own terms. Easily compare prices from trusted rental companies in one place after booking your hotel and cheap flights from San Diego to LaGuardia Airport.

Plan the rest of your trip from San Diego to New York

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.