$184+ Cheap flights from LaGuardia, NY (LGA) to San Diego (SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SAN
Nov 26 — Dec 31
Round-trip
1 adult, Economy
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Find cheap flights from LaGuardia to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from LaGuardia to San Diego
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Best
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One-way
Cheapest flights from LaGuardia to San DiegoExplore the most affordable flight options available from LaGuardia to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
Explore the most affordable flight options available from LaGuardia to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:59 pm -
1 stop9h 00m
Sun 12/67:44 am -
1 stop7h 16m
Deal found 10/22![American Airlines logo]()
$350
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:00 am -
2 stops12h 05m
Sun 12/66:55 am -
1 stop13h 00m
Deal found 10/22![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 am -
1 stop8h 20m
Tue 11/1710:55 am -
2 stops9h 00m
Deal found 10/22![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:15 pm -
1 stop11h 10m
Wed 12/96:30 am -
1 stop7h 25m
Deal found 10/26![Southwest logo]()
$357
This Mytrip deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:30 pm -
1 stop15h 07m
Tue 11/174:53 pm -
2 stops25h 06m
Deal found 10/24![Frontier logo]()
$358
This Mytrip deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:55 pm -
1 stop15h 15m
Sat 12/511:14 am -
2 stops29h 46m
Deal found 10/24![Frontier logo]()
$359
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:10 am -
1 stop8h 29m
Fri 12/41:11 pm -
1 stop7h 40m
Deal found 10/22![American Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:30 pm -
1 stop15h 07m
Mon 11/236:30 am -
2 stops30h 59m
Deal found 10/24![Frontier logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:55 pm -
1 stop15h 15m
Wed 12/211:16 am -
2 stops18h 15m
Deal found 10/24![Frontier logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:30 pm -
1 stop15h 07m
Thu 1/76:36 am -
2 stops10h 09m
Deal found 10/25![Frontier logo]()
$366
Best flights from LaGuardia to San DiegoDiscover carefully curated flight deals from LaGuardia to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from LaGuardia to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This Southwest deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/811:30 am -
2 stops10h 15m
Wed 1/137:40 am -
2 stops8h 15m
Deal found 10/23![Southwest logo]()
$351
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:29 pm -
1 stop8h 29m
Wed 12/26:50 am -
1 stop8h 29m
Deal found 10/21![United Airlines logo]()
$453
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:00 am -
1 stop9h 30m
Wed 12/96:30 am -
1 stop10h 30m
Deal found 10/25![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/142:30 pm -
1 stop10h 45m
Tue 1/197:10 am -
2 stops8h 50m
Deal found 10/25![Southwest logo]()
$392
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:27 am -
1 stop8h 01m
Wed 12/27:41 pm -
2 stops12h 31m
Deal found 10/21![United Airlines logo]()
$485
This Southwest deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:00 am -
2 stops10h 10m
Thu 12/106:30 am -
2 stops11h 20m
Deal found 10/23![Southwest logo]()
$426
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:30 am -
2 stops10h 25m
Mon 12/76:30 am -
2 stops8h 25m
Deal found 10/21![Southwest logo]()
$426
This Southwest deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/147:00 am -
2 stops14h 45m
Thu 3/411:05 am -
2 stops8h 50m
Deal found 10/24![Southwest logo]()
$468
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:00 am -
2 stops9h 55m
Mon 11/309:05 pm -
1 stop10h 50m
Deal found 10/22![Southwest logo]()
$472
This Southwest deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:00 am -
1 stop9h 10m
Wed 12/96:30 am -
2 stops8h 25m
Deal found 10/23![Southwest logo]()
$486
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:45 am -
2 stops10h 10m
Thu 11/267:15 am -
1 stop6h 45m
Deal found 10/21![Southwest logo]()
$491
Last-minute flights from LaGuardia to San DiegoDiscover last-minute flight deals from LaGuardia to San Diego. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to San Diego. Data last updated October 27, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 am -
1 stop8h 20m
Tue 11/1710:55 am -
2 stops9h 00m
Deal found 10/22![Southwest logo]()
$354
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:10 am -
1 stop8h 29m
Fri 12/41:11 pm -
1 stop7h 40m
Deal found 10/22![American Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:30 pm -
1 stop15h 07m
Mon 11/236:30 am -
2 stops30h 59m
Deal found 10/24![Frontier logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:30 pm -
1 stop15h 07m
Mon 11/236:30 am -
2 stops30h 59m
Deal found 10/24![Frontier logo]()
$361
This Mytrip deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:30 pm -
1 stop15h 07m
Tue 11/174:53 pm -
2 stops25h 06m
Deal found 10/24![Frontier logo]()
$358
This Trip.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:30 pm -
1 stop15h 07m
Mon 11/169:32 am -
1 stop8h 27m
Deal found 10/21![Frontier logo]()
$368
This Kissandfly.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:05 am -
1 stop16h 38m
Fri 12/411:16 am -
2 stops18h 14m
Deal found 10/24![Multiple Airlines logo]()
$362
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:30 pm -
1 stop15h 07m
Wed 12/26:30 am -
2 stops23h 01m
Deal found 10/26![Frontier logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:30 pm -
1 stop15h 07m
Thu 1/76:36 am -
2 stops10h 09m
Deal found 10/25![Frontier logo]()
$366
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
1 stop8h 38m
Wed 12/21:19 pm -
1 stop7h 21m
Deal found 10/26![Delta logo]()
$367
This Mytrip deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:55 pm -
1 stop15h 15m
Sat 12/511:14 am -
2 stops29h 46m
Deal found 10/24![Frontier logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:55 pm -
1 stop15h 15m
Wed 12/211:16 am -
2 stops18h 15m
Deal found 10/24![Frontier logo]()
$363
One-way flights from LaGuardia to San DiegoSearch for one-way flight options from LaGuardia to San Diego. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
Search for one-way flight options from LaGuardia to San Diego. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/229:35 am -
2 stops10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Southwest logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:30 am -
2 stops44h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/55:30 pm -
2 stops33h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:30 am -
2 stops20h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$187
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:00 pm -
1 stop9h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Delta logo]()
$189
This KAYAK deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am -
1 stop8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:30 pm -
2 stops19h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Frontier logo]()
$191
This Super.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:30 pm -
1 stop15h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:30 pm -
2 stops45h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$193
This Frontier deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:30 pm -
1 stop15h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$196
Find flight deals from LaGuardia to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $350 (American Airlines) |
One-way from | $184 (Southwest) |
Popular in | August |
Cheapest in | February |
Average price | $434 |
Cheapflights Fare Finder
Customize your flight search to find flights from LaGuardia to San Diego 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, Cheapflights users made 7,457,451 searches. Data last updated October 27, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkSan Diego
LGA New York LaGuardia - SAN San Diego
LGASAN
New York LaGuardia
Tue 11/17
4:00 pm-10:34 pm
1 stop9h 34m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$189
New YorkSan Diego
LGA New York LaGuardia - SAN San Diego
LGASAN
New York LaGuardia
Tue 1/5
10:05 am-8:08 pm
2 stops13h 03m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$232
New YorkSan Diego
LGA New York LaGuardia - SAN San Diego
LGASAN
New York LaGuardia
Sat 11/7
12:00 pm-7:36 pm
1 stop10h 36m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$239
New YorkSan Diego
LGA New York LaGuardia - SAN San Diego
LGASAN
New York LaGuardia
Wed 11/11
9:05 am-8:37 pm
2 stops14h 32m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$242
New YorkSan Diego
LGA New York LaGuardia - SAN San Diego
LGASAN
New York LaGuardia
Tue 4/20
10:05 am-2:53 pm
1 stop7h 48m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$244
New YorkSan Diego
LGA New York LaGuardia - SAN San Diego
LGASAN
New York LaGuardia
Wed 12/16
7:15 am-4:00 pm
2 stops11h 45m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$249
New YorkSan Diego
LGA New York LaGuardia - SAN San Diego
LGASAN
New York LaGuardia
Fri 11/20
1:59 pm-7:41 pm
1 stop8h 42m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$254
New YorkSan Diego
LGA New York LaGuardia - SAN San Diego
LGASAN
New York LaGuardia
Thu 12/3
7:00 am-4:05 pm
2 stops12h 05m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$259
New YorkSan Diego
LGA New York LaGuardia - SAN San Diego
LGASAN
New York LaGuardia
Fri 4/2
2:55 pm-9:52 pm
1 stop9h 57m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$264
New YorkSan Diego
LGA New York LaGuardia - SAN San Diego
LGASAN
New York LaGuardia
Fri 11/6
10:30 am-7:55 pm
2 stops12h 25m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$284
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from LaGuardia to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to San Diego in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New York LaGuardia Airport-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New York LaGuardia Airport-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from LaGuardia to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from LaGuardia with our price prediction graph.
LGA-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from New York LaGuardia Airport to San Diego
What is the cheapest month to book a flight from New York LaGuardia Airport to San Diego?
Currently, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to San Diego (average of $287). Flying from New York LaGuardia Airport to San Diego in August is currently the most expensive (average of $533). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from New York LaGuardia Airport to San Diego?
Airfare is typical for this route at the moment.
New York LaGuardia Airport to San Diego flights typically cost between $193 and $436 in December.The cheapest round-trip price found within the last 5 days was $350 on American Airlines (Dec 2-Dec 6).
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated October 27, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from New York LaGuardia Airport to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.4
Crew
8.6
Comfort
8.0
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.4
Crew
8.6
Comfort
8.0
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.4
Crew
8.6
Comfort
8.0
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.4
Crew
8.6
Comfort
8.0
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.4
Crew
8.6
Comfort
8.0
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.4
Crew
8.6
Comfort
8.0
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from LaGuardia to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
San Ysidro
Poway
Coronado
La Mesa
Julian
Santee
Lemon Grove
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LaGuardia and San Diego flights
Browse other LaGuardia and San Diego flight options. Last updated on October 27, 2026.
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Top 5 airlines flying from LaGuardia to San Diego
Discover the top 5 airlines that operate flights from LaGuardia to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$159 | Average$422 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$416 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$197 | Average$360 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$246 | Average$386 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$306 | Average$456 | FlexibilityNo cancel fee | On-time63% |