฿5,015 Cheap American Airlines flights from New York to San Diego (LGA→SAN)

View ฿5,015 flight on Wed, 11 Mar 2026Opens in a new window

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American Airlines flights from New York to San Diego (LGA→SAN)

Prices were available within the past 7 days and start at ฿5,015 for one-way flights and ฿8,770 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 11 Mar - Sun, 15 Mar
LGA
New York
SAN
San Diego
฿8,770 Return, found 7 hours ago
฿8,770
Return
found 7 hours ago
Select American Airlines flight, departing Wed, 11 Mar from New York to San Diego, returning Sun, 15 Mar, priced at ฿8,770 found 7 hours ago
American Airlines
Wed, 11 Mar - Sun, 15 Mar
LGA
New York
SAN
San Diego
฿9,400 Return, found 7 hours ago
฿9,400
Return
found 7 hours ago
Select American Airlines flight, departing Wed, 11 Mar from New York to San Diego, returning Sun, 15 Mar, priced at ฿9,400 found 7 hours ago
American Airlines
Wed, 11 Mar - Sun, 15 Mar
LGA
New York
SAN
San Diego
฿10,350 Return, found 7 hours ago
฿10,350
Return
found 7 hours ago
Select American Airlines flight, departing Wed, 11 Mar from New York to San Diego, returning Sun, 15 Mar, priced at ฿10,350 found 7 hours ago
American Airlines
Wed, 11 Mar - Sun, 15 Mar
LGA
New York
SAN
San Diego
฿10,980 Return, found 7 hours ago
฿10,980
Return
found 7 hours ago
Select American Airlines flight, departing Wed, 11 Mar from New York to San Diego, returning Sun, 15 Mar, priced at ฿10,980 found 7 hours ago
American Airlines
Wed, 11 Mar - Sun, 15 Mar
LGA
New York
SAN
San Diego
฿11,930 Return, found 7 hours ago
฿11,930
Return
found 7 hours ago
Select American Airlines flight, departing Wed, 11 Mar from New York to San Diego, returning Sun, 15 Mar, priced at ฿11,930 found 7 hours ago
American Airlines
Thu, 9 Apr - Mon, 13 Apr
LGA
New York
SAN
San Diego
฿11,990 Return, found 3 days ago
฿11,990
Return
found 3 days ago
Select American Airlines flight, departing Thu, 9 Apr from New York to San Diego, returning Mon, 13 Apr, priced at ฿11,990 found 3 days ago

Find the cheapest month to fly from New York (LGA) to San Diego (SAN)

February is typically the cheapest month to fly

From ฿3,782 - ฿13,477 per traveller.
Flight from New York to San Diego route information
Origin airport
LaGuardia
Destination airport
San Diego Intl.
Distance
3897 km
Average flight time
8 hours 15 mins

Frequently asked questions

How much is an American Airlines flight from LaGuardia Airport (LGA) to San Diego Intl. Airport (SAN)?
You can find affordable round-trip American Airlines flights from ฿8,770 from LGA to SAN by organising your results from "Price (lowest to highest)" on Expedia. Or look for options from ฿5,015 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from LGA to SAN with American Airlines?
American Airlines flights to San Diego are typically more affordable in the quieter months of January and November. Whether you're in search of a return or one-way ticket, you could find a better deal then.
Does American Airlines fly nonstop from LaGuardia Airport (LGA) to San Diego Intl. Airport (SAN)?
Fill in your dates, hit search and check the "Nonstop" filter on Expedia to find any direct flights from LGA to SAN with American Airlines or another airline.
What airports does American Airlines fly into in San Diego?
San Diego Intl. Airport (SAN) is the primary San Diego hub for American Airlines flights from LaGuardia Airport (LGA).
Can I change or cancel my American Airlines flight from LaGuardia Airport (LGA) to San Diego Intl. Airport (SAN)?
It's usually possible to cancel or change your flight, although additional fees may apply if you booked over 24 hours ago. Prefer to keep your options open? Use Expedia's "No cancel fee" and "Changes included" filters to find flights that won't charge you extra if you have to revise your plans. To make changes, visit "Trips," select your flight and click on "Manage Booking" for more details.

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