$87+ Cheap flights from Pennsylvania 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SAN
mar. 3 — mar. 101
1 adult, Economy
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Cheapest flights from Pennsylvania to San DiegoExplore the most affordable flight options available from Pennsylvania to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on februar 1, 2026.
Explore the most affordable flight options available from Pennsylvania to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on februar 1, 2026.
This Orbitz deal was found by Cheapflights users on 1/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 4/157:30 am
JFK
- SAN
1 stop9h 22m
Multiple Airlines
on. 4/229:15 pm
SAN
- JFK
Nonstop5h 24m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
ti. 4/217:30 am
JFK
- SAN
1 stop9h 22m
Frontier
lø. 4/253:20 pm
SAN
- JFK
2 stops12h 10m
Frontier
Deal found 1/31![Frontier logo]()
$211
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to. 4/910:00 pm
LGA
- SAN
1 stop29h 02m
Frontier
ma. 4/206:55 am
SAN
- LGA
1 stop12h 05m
Frontier
Deal found 1/30![Frontier logo]()
$211
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fr. 4/244:46 pm
JFK
- SAN
Nonstop6h 16m
Alaska Airlines
fr. 4/249:25 pm
SAN
- JFK
Nonstop5h 38m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
to. 4/28:59 pm
LGA
- SAN
1 stop29h 45m
Multiple Airlines
ti. 4/76:25 am
SAN
- LGA
1 stop11h 34m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$212
This lastminute.com deal was found by Cheapflights users on 1/30. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to. 4/166:50 am
JFK
- SAN
Nonstop6h 03m
JetBlue
on. 4/229:15 pm
SAN
- JFK
Nonstop5h 24m
JetBlue
Deal found 1/30![JetBlue logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
lø. 3/78:26 pm
LGA
- SAN
1 stop29h 50m
Multiple Airlines
ma. 3/169:00 am
SAN
- LGA
2 stops19h 37m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$213
This Super.com deal was found by Cheapflights users on 1/31. 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.
ti. 4/73:50 pm
JFK
- SAN
Nonstop6h 05m
JetBlue
ti. 4/2110:25 am
SAN
- JFK
Nonstop5h 32m
JetBlue
Deal found 1/31![JetBlue logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
ti. 2/248:59 pm
LGA
- SAN
1 stop23h 52m
Multiple Airlines
ti. 3/37:11 am
SAN
- LGA
2 stops12h 55m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$214
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 4/73:50 pm
JFK
- SAN
Nonstop6h 05m
Multiple Airlines
ti. 4/282:47 pm
SAN
- JFK
1 stop12h 43m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$215
This Cheapflightsfares deal was found by Cheapflights users on 1/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lø. 2/284:30 pm
JFK
- SAN
Nonstop6h 30m
JetBlue
on. 3/49:10 pm
SAN
- JFK
Nonstop5h 03m
JetBlue
Deal found 1/30![JetBlue logo]()
$216
This JetBlue deal was found by Cheapflights users on 1/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to. 2/264:30 pm
JFK
- SAN
Nonstop6h 30m
JetBlue
fr. 3/69:10 pm
SAN
- JFK
Nonstop5h 03m
JetBlue
Deal found 1/30![JetBlue logo]()
$217
Best flights from Pennsylvania to San DiegoDiscover carefully curated flight deals from Pennsylvania to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated februar 1, 2026.
Discover carefully curated flight deals from Pennsylvania to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated februar 1, 2026.
This Delta deal was found by Cheapflights users on 1/30. 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.
ti. 3/318:29 pm
JFK
- SAN
Nonstop6h 32m
Delta
ma. 4/610:25 pm
SAN
- JFK
Nonstop5h 24m
Delta
Deal found 1/30![Delta logo]()
$217
This JetBlue deal was found by Cheapflights users on 1/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 3/94:30 pm
JFK
- SAN
Nonstop6h 28m
JetBlue
to. 3/129:05 pm
SAN
- JFK
Nonstop5h 10m
JetBlue
Deal found 1/31![JetBlue logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lø. 3/74:25 pm
JFK
- SAN
Nonstop6h 35m
Alaska Airlines
ma. 3/167:35 am
SAN
- JFK
Nonstop5h 25m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 1/31. 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.
ti. 2/247:15 am
LGA
- SAN
1 stop8h 42m
United Airlines
ti. 3/36:30 am
SAN
- LGA
1 stop7h 54m
United Airlines
Deal found 1/31![United Airlines logo]()
$232
This Southwest deal was found by Cheapflights users on 1/30. 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.
ti. 3/103:30 pm
LGA
- SAN
2 stops10h 00m
Southwest
lø. 3/147:10 am
SAN
- LGA
1 stop12h 45m
Southwest
Deal found 1/30![Southwest logo]()
$248
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 4/16:00 pm
DCA
- SAN
1 stop9h 02m
Multiple Airlines
to. 4/912:42 pm
SAN
- DCA
Nonstop5h 18m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
ti. 2/178:00 am
DCA
- SAN
2 stops15h 24m
Frontier
lø. 2/216:25 am
SAN
- DCA
1 stop12h 34m
Frontier
Deal found 1/31![Frontier logo]()
$289
This American Airlines deal was found by Cheapflights users on 1/31. 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.
on. 4/296:41 pm
MDT
- SAN
1 stop7h 35m
American Airlines
ti. 5/56:15 am
SAN
- MDT
1 stop8h 46m
American Airlines
Deal found 1/31![American Airlines logo]()
$307
This JetBlue deal was found by Cheapflights users on 1/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 3/166:15 am
JFK
- SAN
Nonstop6h 18m
JetBlue
ti. 3/249:05 pm
SAN
- JFK
Nonstop5h 10m
JetBlue
Deal found 1/30![JetBlue logo]()
$217
This Delta deal was found by Cheapflights users on 1/30. 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.
sø. 3/88:40 pm
JFK
- SAN
Nonstop6h 31m
Delta
on. 3/1110:25 pm
SAN
- JFK
Nonstop5h 24m
Delta
Deal found 1/30![Delta logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to. 3/54:00 pm
JFK
- SAN
Nonstop6h 35m
Alaska Airlines
ma. 3/167:35 am
SAN
- JFK
Nonstop5h 25m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 1/29. 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.
lø. 3/72:40 pm
EWR
- SAN
1 stop8h 08m
United Airlines
ti. 3/1012:55 pm
SAN
- EWR
1 stop7h 31m
United Airlines
Deal found 1/29![United Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 1/31. 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.
ma. 3/24:59 pm
JFK
- SAN
Nonstop6h 23m
Delta
ma. 3/910:25 pm
SAN
- JFK
Nonstop5h 24m
Delta
Deal found 1/31![Delta logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fr. 3/64:00 pm
JFK
- SAN
Nonstop6h 35m
Alaska Airlines
ti. 3/177:35 am
SAN
- JFK
Nonstop5h 25m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 1/31. 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.
on. 3/185:50 am
IAD
- SAN
1 stop7h 40m
Southwest
on. 4/17:35 am
SAN
- IAD
1 stop6h 45m
Southwest
Deal found 1/31![Southwest logo]()
$257
This United Airlines deal was found by Cheapflights users on 1/30. 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.
ma. 2/236:00 am
LGA
- SAN
1 stop8h 51m
United Airlines
to. 2/266:30 am
SAN
- LGA
1 stop7h 54m
United Airlines
Deal found 1/30![United Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 1/31. 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.
ti. 6/98:20 pm
JFK
- SAN
Nonstop6h 23m
Delta
lø. 6/1310:10 pm
SAN
- JFK
Nonstop5h 33m
Delta
Deal found 1/31![Delta logo]()
$217
This Orbitz deal was found by Cheapflights users on 1/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lø. 5/235:19 pm
DCA
- SAN
1 stop9h 48m
Multiple Airlines
to. 5/2810:56 am
SAN
- DCA
1 stop9h 03m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 1/30. 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.
on. 3/45:40 pm
JFK
- SAN
Nonstop6h 25m
Delta
ma. 3/910:25 pm
SAN
- JFK
Nonstop5h 24m
Delta
Deal found 1/30![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 1/31. 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.
sø. 3/86:10 pm
IAD
- SAN
1 stop7h 30m
Southwest
on. 3/1111:50 am
SAN
- IAD
1 stop8h 50m
Southwest
Deal found 1/31![Southwest logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to. 3/54:29 pm
EWR
- SAN
Nonstop6h 27m
Alaska Airlines
ti. 3/178:06 am
SAN
- EWR
Nonstop5h 23m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$247
This United Airlines deal was found by Cheapflights users on 1/31. 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.
fr. 5/16:30 pm
EWR
- SAN
1 stop8h 29m
United Airlines
ma. 5/410:20 pm
SAN
- EWR
Nonstop5h 25m
United Airlines
Deal found 1/31![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 1/30. 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.
ti. 2/248:30 am
JFK
- SAN
Nonstop6h 30m
Delta
to. 2/261:13 pm
SAN
- JFK
Nonstop5h 33m
Delta
Deal found 1/30![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 1/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 3/1811:40 am
DCA
- SAN
2 stops10h 40m
Southwest
ti. 3/248:30 am
SAN
- DCA
2 stops9h 25m
Southwest
Deal found 1/29![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 1/30. 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.
on. 3/259:00 am
IAD
- SAN
Nonstop5h 50m
United Airlines
ti. 4/72:05 pm
SAN
- IAD
1 stop7h 10m
United Airlines
Deal found 1/30![United Airlines logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to. 3/54:29 pm
EWR
- SAN
Nonstop6h 27m
Alaska Airlines
ma. 3/166:15 am
SAN
- EWR
1 stop9h 13m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 1/31. 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.
ti. 7/288:20 pm
JFK
- SAN
Nonstop6h 23m
Delta
on. 8/510:10 pm
SAN
- JFK
Nonstop5h 33m
Delta
Deal found 1/31![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 1/31. 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.
ma. 4/64:50 pm
IAD
- SAN
1 stop8h 30m
Southwest
fr. 4/107:45 am
SAN
- IAD
1 stop6h 20m
Southwest
Deal found 1/31![Southwest logo]()
$272
This United Airlines deal was found by Cheapflights users on 1/30. 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.
to. 5/146:30 pm
EWR
- SAN
1 stop8h 29m
United Airlines
sø. 5/178:45 pm
SAN
- EWR
1 stop6h 58m
United Airlines
Deal found 1/30![United Airlines logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fr. 2/277:31 pm
PIT
- SAN
1 stop17h 33m
Alaska Airlines
ti. 3/1012:05 pm
SAN
- PIT
1 stop27h 30m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$261
Last-minute flights from Pennsylvania to San DiegoDiscover last-minute flight deals from Pennsylvania to San Diego. Data last updated februar 1, 2026 and is based on user searches.
Discover last-minute flight deals from Pennsylvania to San Diego. Data last updated februar 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
to. 2/198:59 pm
LGA
- SAN
1 stop14h 51m
Multiple Airlines
on. 2/257:11 am
SAN
- LGA
2 stops12h 55m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
to. 2/198:59 pm
LGA
- SAN
1 stop14h 51m
Multiple Airlines
to. 2/266:25 am
SAN
- LGA
2 stops11h 34m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
to. 2/198:59 pm
LGA
- SAN
1 stop14h 51m
Multiple Airlines
ma. 2/239:50 am
SAN
- LGA
1 stop25h 10m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$226
This Trip.com deal was found by Cheapflights users on 1/30. 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.
sø. 2/228:00 am
JFK
- SAN
Nonstop6h 39m
JetBlue
ti. 3/39:10 pm
SAN
- JFK
Nonstop5h 03m
JetBlue
Deal found 1/30![JetBlue logo]()
$220
This American Airlines deal was found by Cheapflights users on 1/31. 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.
ti. 2/246:30 am
JFK
- SAN
1 stop8h 33m
American Airlines
ti. 3/36:20 am
SAN
- JFK
1 stop7h 40m
American Airlines
Deal found 1/31![American Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
ti. 2/248:59 pm
LGA
- SAN
1 stop23h 52m
Multiple Airlines
ti. 3/37:11 am
SAN
- LGA
2 stops12h 55m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$214
This United Airlines deal was found by Cheapflights users on 1/31. 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.
on. 2/257:45 am
LGA
- SAN
1 stop9h 02m
United Airlines
lø. 2/2812:16 pm
SAN
- LGA
1 stop7h 56m
United Airlines
Deal found 1/31![United Airlines logo]()
$218
This American Airlines deal was found by Cheapflights users on 1/30. 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.
on. 2/256:30 am
JFK
- SAN
1 stop8h 33m
American Airlines
lø. 2/2810:35 pm
SAN
- JFK
1 stop9h 36m
American Airlines
Deal found 1/30![American Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
to. 2/268:59 pm
LGA
- SAN
1 stop14h 51m
Multiple Airlines
ma. 3/22:00 pm
SAN
- LGA
2 stops21h 00m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$211
This JetBlue deal was found by Cheapflights users on 1/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to. 2/264:30 pm
JFK
- SAN
Nonstop6h 30m
JetBlue
fr. 3/69:10 pm
SAN
- JFK
Nonstop5h 03m
JetBlue
Deal found 1/30![JetBlue logo]()
$217
This Cheapflightsfares deal was found by Cheapflights users on 1/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fr. 2/274:00 pm
JFK
- SAN
Nonstop6h 35m
Hawaiian Airlines
ma. 3/27:35 am
SAN
- JFK
Nonstop5h 25m
Hawaiian Airlines
Deal found 1/30![Hawaiian Airlines logo]()
$214
This Cheapflightsfares deal was found by Cheapflights users on 1/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lø. 2/2811:00 am
JFK
- SAN
Nonstop6h 20m
JetBlue
fr. 3/69:10 pm
SAN
- JFK
Nonstop5h 03m
JetBlue
Deal found 1/31![JetBlue logo]()
$216
One-way flights from Pennsylvania to San DiegoSearch for one-way flight options from Pennsylvania to San Diego. Find affordable one-way fares based on user searches. Data last updated februar 1, 2026.
Search for one-way flight options from Pennsylvania to San Diego. Find affordable one-way fares based on user searches. Data last updated februar 1, 2026.
This Trip.com deal was found by Cheapflights users on 1/30. 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.
on. 4/88:25 pm
PHL
- SAN
1 stop14h 27m
Frontier
Deal found 1/30![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
ma. 4/271:22 pm
PIT
- SAN
1 stop25h 12m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$88
This Super.com deal was found by Cheapflights users on 1/30. 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.
ma. 2/235:47 pm
PHL
- SAN
1 stop30h 54m
Frontier
Deal found 1/30![Frontier logo]()
$89
This Priceline deal was found by Cheapflights users on 1/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 3/24:14 pm
PIT
- SAN
1 stop10h 54m
Frontier
Deal found 1/31![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
ma. 3/26:30 am
PHL
- SAN
2 stops42h 11m
Frontier
Deal found 1/31![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
ti. 3/312:21 pm
PHL
- SAN
2 stops36h 20m
Frontier
Deal found 1/31![Frontier logo]()
$95
This Cheapflightsfares deal was found by Cheapflights users on 1/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 4/158:25 pm
PHL
- SAN
1 stop30h 36m
Frontier
Deal found 1/30![Frontier logo]()
$96
This Trip.com deal was found by Cheapflights users on 1/30. 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.
fr. 3/611:00 am
PHL
- SAN
1 stop16h 08m
Frontier
Deal found 1/30![Frontier logo]()
$97
This Frontier deal was found by Cheapflights users on 1/30. 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.
ma. 4/273:41 pm
PHL
- SAN
1 stop11h 30m
Frontier
Deal found 1/30![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
ti. 3/36:00 am
PIT
- SAN
3 stops42h 41m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
fr. 5/11:22 pm
PIT
- SAN
1 stop28h 03m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$104
This Super.com deal was found by Cheapflights users on 1/31. 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.
lø. 4/258:25 pm
PHL
- SAN
1 stop15h 09m
Frontier
Deal found 1/31![Frontier logo]()
$104
Find flight deals from Pennsylvania to San Diego
Keep the following information in mind while searching for Pennsylvania to San Diego flight deals. Data was last updated februar 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $209 (Orbitz) |
One-way from | $87 (Trip.com) |
Popular in | December |
Cheapest in | September |
Average price | $423 |
Good round-trip deal | $298 or less |
Good one-way deal | $268 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Pennsylvania 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 februar 1, 2026.
Use the filters below to find and compare flights from Pennsylvania to San Diego that are best for you.
Fly from
Pennsylvania
Fly to
San Diego
Route
Depart
Return
Price
New YorkSan Diego
JFK - SAN
JFKSAN
New York John F Kennedy Intl
ti. 3/31
8:29 pm-12:01 am
Nonstop6h 32m
San Diego
ma. 4/6
10:25 pm-6:49 am
Nonstop5h 24m
$217
New YorkSan Diego
JFK - SAN
JFKSAN
New York John F Kennedy Intl
ma. 3/9
4:30 pm-7:58 pm
Nonstop6h 28m
San Diego
to. 3/12
9:05 pm-5:15 am
Nonstop5h 10m
$217
New YorkSan Diego
JFK - SAN
JFKSAN
New York John F Kennedy Intl
lø. 3/7
4:25 pm-8:00 pm
Nonstop6h 35m
San Diego
ma. 3/16
7:35 am-4:00 pm
Nonstop5h 25m
$217
New YorkSan Diego
JFK - SAN
JFKSAN
New York John F Kennedy Intl
ma. 3/16
6:15 am-9:33 am
Nonstop6h 18m
San Diego
ti. 3/24
9:05 pm-5:15 am
Nonstop5h 10m
$217
New YorkSan Diego
JFK - SAN
JFKSAN
New York John F Kennedy Intl
sø. 3/8
8:40 pm-12:11 am
Nonstop6h 31m
San Diego
on. 3/11
10:25 pm-6:49 am
Nonstop5h 24m
$217
New YorkSan Diego
JFK - SAN
JFKSAN
New York John F Kennedy Intl
to. 3/5
4:00 pm-7:35 pm
Nonstop6h 35m
San Diego
ma. 3/16
7:35 am-4:00 pm
Nonstop5h 25m
$217
New YorkSan Diego
JFK - SAN
JFKSAN
New York John F Kennedy Intl
ma. 3/2
4:59 pm-8:22 pm
Nonstop6h 23m
San Diego
ma. 3/9
10:25 pm-6:49 am
Nonstop5h 24m
$217
New YorkSan Diego
JFK - SAN
JFKSAN
New York John F Kennedy Intl
fr. 3/6
4:00 pm-7:35 pm
Nonstop6h 35m
San Diego
ti. 3/17
7:35 am-4:00 pm
Nonstop5h 25m
$217
New YorkSan Diego
JFK - SAN
JFKSAN
New York John F Kennedy Intl
ti. 6/9
8:20 pm-11:43 pm
Nonstop6h 23m
San Diego
lø. 6/13
10:10 pm-6:43 am
Nonstop5h 33m
$217
New YorkSan Diego
JFK - SAN
JFKSAN
New York John F Kennedy Intl
on. 3/4
5:40 pm-9:05 pm
Nonstop6h 25m
San Diego
ma. 3/9
10:25 pm-6:49 am
Nonstop5h 24m
$217
Showing 1-10 of 60 results
Best time to book a flight from Pennsylvania to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Pennsylvania with our price prediction graph.
JFK-SAN
LGA-SAN
DCA-SAN
MDT-SAN
EWR-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 Pennsylvania to San Diego
USPA-SAN
JFK-SAN
LGA-SAN
DCA-SAN
MDT-SAN
What is the cheapest month to book a flight from Pennsylvania to San Diego?
Currently, September is the cheapest month in which you can book a flight from Pennsylvania to San Diego (average of $131). Flying from Pennsylvania to San Diego in December is currently the most expensive (average of $235). 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.
What is the cheapest time of day to fly from PA to SAN?
Find hourly flight availability from Pennsylvania to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated februar 1, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to San Diego as you normally would.
Weekly flight availability from Pennsylvania to San Diego
Explore weekly flight availability from Pennsylvania to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated februar 1, 2026.
The most flights from USPA to SAN are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).
Related info for your journey
Find useful and relevant information for your journey from Pennsylvania 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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Pennsylvania to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Pennsylvania to San Diego
Discover the top 8 airlines that operate flights from Pennsylvania 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 februar 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$237 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$114 | Average$288 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$136 | Average$234 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$369 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$352 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$216 | Average$472 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$232 | Average$417 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$232 | Average$456 | FlexibilityNo cancel fee | On-time69% |