$139+ Cheap flights from LaGuardia, NY (LGA) to San Diego (SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SAN
May 29 — Jun 51
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
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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 April 29, 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 April 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Fri 5/1510:55 pm
LGA
- SAN
2 stops36h 47m
Frontier
Tue 6/98:00 am
SAN
- LGA
1 stop11h 00m
Frontier
Deal found 4/24![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Mon 5/1810:55 pm
LGA
- SAN
2 stops27h 55m
Frontier
Tue 6/26:25 am
SAN
- LGA
1 stop12h 35m
Frontier
Deal found 4/25![Frontier logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/276:29 am
LGA
- SAN
2 stops20h 21m
Frontier
Sat 5/306:25 am
SAN
- LGA
1 stop12h 35m
Frontier
Deal found 4/24![Frontier logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/1310:55 pm
LGA
- SAN
1 stop22h 30m
Frontier
Tue 5/196:25 am
SAN
- LGA
2 stops36h 35m
Frontier
Deal found 4/28![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/276:29 am
LGA
- SAN
2 stops20h 21m
Multiple Airlines
Sat 5/306:25 am
SAN
- LGA
1 stop10h 22m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Fri 5/1510:55 pm
LGA
- SAN
2 stops36h 47m
Frontier
Wed 6/108:00 am
SAN
- LGA
1 stop11h 00m
Frontier
Deal found 4/24![Frontier logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/276:29 am
LGA
- SAN
2 stops29h 13m
Frontier
Wed 6/36:25 am
SAN
- LGA
1 stop12h 35m
Frontier
Deal found 4/29![Frontier logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 6/110:55 pm
LGA
- SAN
1 stop22h 35m
Frontier
Wed 6/36:25 am
SAN
- LGA
1 stop12h 35m
Frontier
Deal found 4/29![Frontier logo]()
$292
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 5/289:35 am
LGA
- SAN
1 stop7h 45m
Delta
Sat 6/610:15 pm
SAN
- LGA
1 stop7h 32m
Delta
Deal found 4/29![Delta logo]()
$296
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 5/232:54 pm
LGA
- SAN
1 stop8h 42m
Delta
Fri 5/2910:53 am
SAN
- LGA
1 stop8h 27m
Delta
Deal found 4/28![Delta logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Tue 5/2610:00 pm
LGA
- SAN
2 stops28h 50m
Frontier
Tue 6/26:25 am
SAN
- LGA
1 stop12h 35m
Frontier
Deal found 4/24![Frontier logo]()
$299
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 April 29, 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 April 29, 2026.
This Delta deal was found by Cheapflights users on 4/29. 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 8/56:05 am
LGA
- SAN
1 stop7h 22m
Delta
Fri 8/149:40 pm
SAN
- LGA
1 stop9h 05m
Delta
Deal found 4/29![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/94:29 pm
LGA
- SAN
1 stop9h 10m
United Airlines
Tue 5/1210:40 pm
SAN
- LGA
1 stop7h 33m
United Airlines
Deal found 4/25![United Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 4/25. 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.
Sat 5/96:00 am
LGA
- SAN
2 stops11h 05m
Southwest
Tue 5/129:15 am
SAN
- LGA
1 stop10h 05m
Southwest
Deal found 4/25![Southwest logo]()
$362
This Delta deal was found by Cheapflights users on 4/27. 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 8/46:05 am
LGA
- SAN
1 stop7h 22m
Delta
Sat 8/1510:30 pm
SAN
- LGA
1 stop7h 24m
Delta
Deal found 4/27![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 4/26. 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.
Mon 5/256:00 am
LGA
- SAN
1 stop7h 37m
Delta
Thu 5/2810:53 am
SAN
- LGA
1 stop7h 25m
Delta
Deal found 4/26![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 4/26. 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 8/56:05 am
LGA
- SAN
1 stop7h 22m
Delta
Tue 8/1110:30 pm
SAN
- LGA
1 stop7h 24m
Delta
Deal found 4/26![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:05 am
LGA
- SAN
1 stop7h 22m
Delta
Sun 8/210:17 pm
SAN
- LGA
1 stop7h 30m
Delta
Deal found 4/24![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 4/27. 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.
Fri 6/126:59 am
LGA
- SAN
1 stop7h 38m
Delta
Mon 6/1510:15 pm
SAN
- LGA
1 stop7h 32m
Delta
Deal found 4/27![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 4/28. 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 7/286:05 am
LGA
- SAN
1 stop7h 17m
Delta
Fri 7/316:15 am
SAN
- LGA
1 stop7h 35m
Delta
Deal found 4/28![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 4/27. 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.
Sat 5/232:54 pm
LGA
- SAN
1 stop8h 42m
Delta
Tue 5/2611:50 am
SAN
- LGA
1 stop8h 54m
Delta
Deal found 4/27![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 4/27. 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 9/233:00 pm
LGA
- SAN
1 stop7h 58m
Delta
Sun 9/279:40 pm
SAN
- LGA
1 stop8h 06m
Delta
Deal found 4/27![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 4/25. 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.
Fri 5/155:05 pm
LGA
- SAN
1 stop7h 55m
Delta
Mon 5/1810:15 pm
SAN
- LGA
1 stop7h 33m
Delta
Deal found 4/25![Delta logo]()
$337
Last-minute flights from LaGuardia to San DiegoDiscover last-minute flight deals from LaGuardia to San Diego. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to San Diego. Data last updated April 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/1310:55 pm
LGA
- SAN
1 stop22h 30m
Frontier
Tue 5/196:25 am
SAN
- LGA
2 stops36h 35m
Frontier
Deal found 4/28![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Fri 5/1510:55 pm
LGA
- SAN
2 stops36h 47m
Frontier
Tue 6/98:00 am
SAN
- LGA
1 stop11h 00m
Frontier
Deal found 4/24![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Fri 5/1510:55 pm
LGA
- SAN
2 stops36h 47m
Frontier
Wed 6/108:00 am
SAN
- LGA
1 stop11h 00m
Frontier
Deal found 4/24![Frontier logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Mon 5/1810:55 pm
LGA
- SAN
2 stops27h 55m
Frontier
Tue 6/26:25 am
SAN
- LGA
1 stop12h 35m
Frontier
Deal found 4/25![Frontier logo]()
$272
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 5/232:54 pm
LGA
- SAN
1 stop8h 42m
Delta
Thu 5/2810:53 am
SAN
- LGA
1 stop9h 25m
Delta
Deal found 4/28![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 5/232:54 pm
LGA
- SAN
1 stop8h 42m
Delta
Fri 5/2910:53 am
SAN
- LGA
1 stop8h 27m
Delta
Deal found 4/28![Delta logo]()
$298
This Southwest deal was found by Cheapflights users on 4/26. 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.
Sat 5/2311:35 am
LGA
- SAN
1 stop13h 10m
Southwest
Sat 5/306:20 am
SAN
- LGA
1 stop8h 05m
Southwest
Deal found 4/26![Southwest logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Tue 5/2610:00 pm
LGA
- SAN
2 stops28h 50m
Frontier
Tue 6/26:25 am
SAN
- LGA
1 stop12h 35m
Frontier
Deal found 4/24![Frontier logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/276:29 am
LGA
- SAN
2 stops20h 21m
Frontier
Sat 5/306:25 am
SAN
- LGA
1 stop12h 35m
Frontier
Deal found 4/24![Frontier logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/276:29 am
LGA
- SAN
2 stops20h 21m
Multiple Airlines
Sat 5/306:25 am
SAN
- LGA
1 stop10h 22m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 5/289:35 am
LGA
- SAN
1 stop7h 45m
Delta
Sat 6/610:15 pm
SAN
- LGA
1 stop7h 32m
Delta
Deal found 4/29![Delta logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Fri 5/296:29 am
LGA
- SAN
2 stops36h 02m
Frontier
Tue 6/26:25 am
SAN
- LGA
1 stop12h 35m
Frontier
Deal found 4/24![Frontier logo]()
$289
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 April 29, 2026.
Search for one-way flight options from LaGuardia to San Diego. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Sat 5/306:00 am
LGA
- SAN
2 stops33h 43m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$139
This Trip.com deal was found by Cheapflights users on 4/29. 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.
Wed 5/1310:55 pm
LGA
- SAN
2 stops22h 30m
Frontier
Deal found 4/29![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:29 am
LGA
- SAN
2 stops36h 02m
Frontier
Deal found 4/26![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/1910:55 pm
LGA
- SAN
2 stops22h 44m
Frontier
Deal found 4/29![Frontier logo]()
$142
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/277:40 am
LGA
- SAN
1 stop10h 15m
United Airlines
Deal found 4/29![United Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Sat 5/306:29 am
LGA
- SAN
2 stops20h 21m
Frontier
Deal found 4/28![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/2010:55 pm
LGA
- SAN
2 stops27h 55m
Frontier
Deal found 4/28![Frontier logo]()
$148
This Delta deal was found by Cheapflights users on 4/28. 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 5/1911:59 am
LGA
- SAN
1 stop10h 24m
Delta
Deal found 4/28![Delta logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Fri 6/510:00 pm
LGA
- SAN
2 stops28h 44m
Frontier
Deal found 4/27![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Tue 5/2610:00 pm
LGA
- SAN
2 stops28h 50m
Frontier
Deal found 4/24![Frontier logo]()
$152
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 April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $266 (Kiwi.com) |
One-way from | $139 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $316 |
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 2,558,603 searches. Data last updated April 29, 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 - SAN
LGASAN
New York LaGuardia
Wed 8/5
6:05 am-10:27 am
1 stop7h 22m
San Diego
Fri 8/14
9:40 pm-9:45 am
1 stop9h 05m
$297
Quickest round-trip
New YorkSan Diego
LGA - SAN
LGASAN
New York LaGuardia
Tue 8/4
6:05 am-10:27 am
1 stop7h 22m
San Diego
Sat 8/15
10:30 pm-8:54 am
1 stop7h 24m
$297
New YorkSan Diego
LGA - SAN
LGASAN
New York LaGuardia
Mon 5/25
6:00 am-10:37 am
1 stop7h 37m
San Diego
Thu 5/28
10:53 am-9:18 pm
1 stop7h 25m
$297
New YorkSan Diego
LGA - SAN
LGASAN
New York LaGuardia
Wed 8/5
6:05 am-10:27 am
1 stop7h 22m
San Diego
Tue 8/11
10:30 pm-8:54 am
1 stop7h 24m
$297
New YorkSan Diego
LGA - SAN
LGASAN
New York LaGuardia
Sat 7/25
6:05 am-10:27 am
1 stop7h 22m
San Diego
Sun 8/2
10:17 pm-8:47 am
1 stop7h 30m
$297
New YorkSan Diego
LGA - SAN
LGASAN
New York LaGuardia
Fri 6/12
6:59 am-11:37 am
1 stop7h 38m
San Diego
Mon 6/15
10:15 pm-8:47 am
1 stop7h 32m
$297
New YorkSan Diego
LGA - SAN
LGASAN
New York LaGuardia
Tue 7/28
6:05 am-10:22 am
1 stop7h 17m
San Diego
Fri 7/31
6:15 am-4:50 pm
1 stop7h 35m
$297
New YorkSan Diego
LGA - SAN
LGASAN
New York LaGuardia
Sat 5/23
2:54 pm-8:36 pm
1 stop8h 42m
San Diego
Tue 5/26
11:50 am-11:44 pm
1 stop8h 54m
$317
New YorkSan Diego
LGA - SAN
LGASAN
New York LaGuardia
Wed 9/23
3:00 pm-7:58 pm
1 stop7h 58m
San Diego
Sun 9/27
9:40 pm-8:46 am
1 stop8h 06m
$317
New YorkSan Diego
LGA - SAN
LGASAN
New York LaGuardia
Fri 5/15
5:05 pm-10:00 pm
1 stop7h 55m
San Diego
Mon 5/18
10:15 pm-8:48 am
1 stop7h 33m
$337
Showing 1-10 of 21 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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 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
How far ahead should I book a flight from New York LaGuardia Airport to San Diego?
To ensure you get the cheapest price possible for a flight from New York LaGuardia Airport to San Diego, you should look to book at least 21 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 $272). Flying from New York LaGuardia Airport to San Diego in December is currently the most expensive (average of $519). 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?
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 April 29, 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.
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
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LaGuardia and San Diego flights
Browse other LaGuardia and San Diego flight options. Last updated on April 29, 2026.
Other flights from LaGuardia
Browse through other flights departing from LaGuardia. Flights are based on user searches made on Cheapflights and were last updated on April 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 29, 2026.
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 2,558,603 searches. Data last updated April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$159 | Average$443 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$197 | Average$360 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$219 | Average$376 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$237 | Average$441 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$276 | Average$506 | FlexibilityNo cancel fee | On-time63% |