$94+ Cheap flights from Pittsburgh to San Diego (PIT - 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SAN
Aug 21 — Aug 281
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh 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.Cheapflights Tip: The best prices from Pittsburgh to San Diego are usually found in September or January, booked 31 days in advance, depart on a Friday or Tuesday and return on a Wednesday
Cheap flight deals from Pittsburgh to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pittsburgh to San DiegoExplore the most affordable flight options available from Pittsburgh to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 22, 2026.
Explore the most affordable flight options available from Pittsburgh to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 22, 2026.
This Justfly.com deal was found by Cheapflights users on 7/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:34 pm
PIT
- SAN
1 stop9h 22m
Multiple Airlines
Sat 9/54:50 pm
SAN
- PIT
1 stop9h 34m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$262
This FlightHub deal was found by Cheapflights users on 7/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:30 am
PIT
- SAN
1 stop12h 18m
Multiple Airlines
Mon 9/284:50 pm
SAN
- PIT
1 stop9h 35m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$263
This Expedia deal was found by Cheapflights users on 7/17. 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.
Thu 11/121:00 pm
PIT
- SAN
1 stop8h 54m
Multiple Airlines
Sun 11/156:15 am
SAN
- PIT
1 stop11h 21m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$266
This FlightHub deal was found by Cheapflights users on 7/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:00 pm
PIT
- SAN
1 stop8h 54m
Multiple Airlines
Fri 11/66:15 am
SAN
- PIT
1 stop11h 21m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$269
This FlightHub deal was found by Cheapflights users on 7/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:35 am
PIT
- SAN
Nonstop5h 13m
Multiple Airlines
Sat 9/123:50 pm
SAN
- PIT
1 stop10h 35m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$273
This FlightHub deal was found by Cheapflights users on 7/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:30 am
PIT
- SAN
1 stop12h 24m
Multiple Airlines
Sun 11/156:15 am
SAN
- PIT
1 stop11h 21m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$275
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:02 am
PIT
- SAN
1 stop10h 42m
Alaska Airlines
Sat 9/53:50 pm
SAN
- PIT
1 stop10h 34m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$276
This Travelocity deal was found by Cheapflights users on 7/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:39 am
PIT
- SAN
1 stop11h 50m
Multiple Airlines
Sun 8/306:15 am
SAN
- PIT
1 stop20h 09m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$277
This Breeze Airways deal was found by Cheapflights users on 7/18. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:35 am
PIT
- SAN
Nonstop5h 13m
Breeze Airways
Fri 8/1412:33 pm
SAN
- PIT
Nonstop5h 01m
Breeze Airways
Deal found 7/18![Breeze Airways logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:02 am
PIT
- SAN
1 stop10h 42m
Alaska Airlines
Sat 8/294:50 pm
SAN
- PIT
1 stop9h 34m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/289:35 am
PIT
- SAN
Nonstop5h 13m
Multiple Airlines
Mon 8/318:59 pm
SAN
- PIT
3 stops16h 53m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$284
Best flights from Pittsburgh to San DiegoDiscover carefully curated flight deals from Pittsburgh to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 22, 2026.
Discover carefully curated flight deals from Pittsburgh to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 22, 2026.
This Southwest deal was found by Cheapflights users on 7/21. 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.
Mon 11/95:50 pm
PIT
- SAN
1 stop6h 30m
Southwest
Thu 11/1211:25 am
SAN
- PIT
Nonstop4h 25m
Southwest
Deal found 7/21![Southwest logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 7/17. 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.
Thu 9/106:28 pm
PIT
- SAN
1 stop19h 18m
Alaska Airlines
Tue 9/159:21 am
SAN
- PIT
2 stops17h 04m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 7/19. 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 8/246:47 am
PIT
- SAN
1 stop6h 51m
Delta
Sun 8/306:29 am
SAN
- PIT
1 stop7h 14m
Delta
Deal found 7/19![Delta logo]()
$345
This Southwest deal was found by Cheapflights users on 7/21. 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.
Mon 10/267:50 pm
PIT
- SAN
1 stop6h 25m
Southwest
Thu 10/293:20 pm
SAN
- PIT
1 stop6h 25m
Southwest
Deal found 7/21![Southwest logo]()
$312
This Delta deal was found by Cheapflights users on 7/19. 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 10/236:00 am
PIT
- SAN
1 stop9h 40m
Delta
Thu 10/292:05 pm
SAN
- PIT
1 stop7h 31m
Delta
Deal found 7/19![Delta logo]()
$345
This Southwest deal was found by Cheapflights users on 7/22. 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.
Wed 8/193:25 pm
PIT
- SAN
1 stop7h 10m
Southwest
Wed 8/266:20 am
SAN
- PIT
1 stop9h 20m
Southwest
Deal found 7/22![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 7/19. 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 8/257:05 am
PIT
- SAN
1 stop7h 02m
Delta
Sun 8/302:40 pm
SAN
- PIT
1 stop6h 24m
Delta
Deal found 7/19![Delta logo]()
$345
This Southwest deal was found by Cheapflights users on 7/17. 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.
Mon 11/2310:55 am
PIT
- SAN
Nonstop5h 10m
Southwest
Fri 11/272:10 pm
SAN
- PIT
2 stops8h 00m
Southwest
Deal found 7/17![Southwest logo]()
$326
This Southwest deal was found by Cheapflights users on 7/18. 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 9/53:20 pm
PIT
- SAN
1 stop8h 45m
Southwest
Sat 9/1211:10 am
SAN
- PIT
2 stops8h 00m
Southwest
Deal found 7/18![Southwest logo]()
$336
This Southwest deal was found by Cheapflights users on 7/20. 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.
Mon 9/2112:50 pm
PIT
- SAN
Nonstop4h 45m
Southwest
Mon 9/286:40 am
SAN
- PIT
1 stop8h 15m
Southwest
Deal found 7/20![Southwest logo]()
$342
Last-minute flights from Pittsburgh to San DiegoDiscover last-minute flight deals from Pittsburgh to San Diego. Data last updated July 22, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to San Diego. Data last updated July 22, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 8/79:35 am
PIT
- SAN
Nonstop5h 13m
Breeze Airways
Mon 8/1012:33 pm
SAN
- PIT
Nonstop5h 01m
Breeze Airways
Deal found 7/17![Breeze Airways logo]()
$288
This Breeze Airways deal was found by Cheapflights users on 7/18. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:35 am
PIT
- SAN
Nonstop5h 13m
Breeze Airways
Fri 8/1412:33 pm
SAN
- PIT
Nonstop5h 01m
Breeze Airways
Deal found 7/18![Breeze Airways logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 8/149:35 am
PIT
- SAN
Nonstop5h 13m
Breeze Airways
Mon 8/2412:33 pm
SAN
- PIT
Nonstop5h 01m
Breeze Airways
Deal found 7/17![Breeze Airways logo]()
$272
This Expedia deal was found by Cheapflights users on 7/19. 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.
Fri 8/149:35 am
PIT
- SAN
Nonstop5h 13m
Multiple Airlines
Fri 9/118:20 pm
SAN
- PIT
1 stop9h 07m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$295
This Expedia deal was found by Cheapflights users on 7/20. 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.
Mon 8/179:35 am
PIT
- SAN
Nonstop5h 13m
Multiple Airlines
Mon 8/248:40 pm
SAN
- PIT
1 stop12h 23m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$296
This Orbitz deal was found by Cheapflights users on 7/19. 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.
Thu 8/2012:53 pm
PIT
- SAN
1 stop9h 36m
Multiple Airlines
Mon 8/2412:33 pm
SAN
- PIT
Nonstop5h 01m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$290
This Travelocity deal was found by Cheapflights users on 7/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:39 am
PIT
- SAN
1 stop11h 50m
Multiple Airlines
Sun 8/306:15 am
SAN
- PIT
1 stop20h 09m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/249:35 am
PIT
- SAN
Nonstop5h 13m
Breeze Airways
Mon 8/3112:33 pm
SAN
- PIT
Nonstop5h 01m
Breeze Airways
Deal found 7/19![Breeze Airways logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:02 am
PIT
- SAN
1 stop10h 42m
Alaska Airlines
Sat 8/294:50 pm
SAN
- PIT
1 stop9h 34m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 8/2611:55 am
PIT
- SAN
3 stops35h 19m
Multiple Airlines
Fri 9/412:33 pm
SAN
- PIT
Nonstop5h 01m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/289:35 am
PIT
- SAN
Nonstop5h 13m
Multiple Airlines
Mon 8/318:59 pm
SAN
- PIT
3 stops16h 53m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$284
This Justfly.com deal was found by Cheapflights users on 7/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:34 pm
PIT
- SAN
1 stop9h 22m
Multiple Airlines
Sat 9/54:50 pm
SAN
- PIT
1 stop9h 34m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$262
One-way flights from Pittsburgh to San DiegoSearch for one-way flight options from Pittsburgh to San Diego. Find affordable one-way fares based on user searches. Data last updated July 22, 2026.
Search for one-way flight options from Pittsburgh to San Diego. Find affordable one-way fares based on user searches. Data last updated July 22, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/17. 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.
Tue 9/157:02 am
PIT
- SAN
1 stop9h 19m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Fri 9/49:35 am
PIT
- SAN
Nonstop5h 13m
Breeze Airways
Deal found 7/22![Breeze Airways logo]()
$98
This Expedia deal was found by Cheapflights users on 7/18. 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.
Tue 9/16:23 pm
PIT
- SAN
1 stop19h 16m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/219:35 am
PIT
- SAN
Nonstop5h 13m
Breeze Airways
Deal found 7/19![Breeze Airways logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 8/319:35 am
PIT
- SAN
Nonstop5h 13m
Breeze Airways
Deal found 7/18![Breeze Airways logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/179:35 am
PIT
- SAN
Nonstop5h 13m
Breeze Airways
Deal found 7/19![Breeze Airways logo]()
$123
This Super.com deal was found by Cheapflights users on 7/17. 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.
Fri 8/79:35 am
PIT
- SAN
Nonstop5h 13m
Breeze Airways
Deal found 7/17![Breeze Airways logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Fri 8/149:35 am
PIT
- SAN
Nonstop5h 13m
Breeze Airways
Deal found 7/21![Breeze Airways logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/109:35 am
PIT
- SAN
Nonstop5h 13m
Breeze Airways
Deal found 7/19![Breeze Airways logo]()
$153
Find flight deals from Pittsburgh to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) 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 July 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $262 (Justfly.com) |
One-way from | $94 (Alaska Airlines) |
Popular in | June |
Cheapest in | September |
Average price | $352 |
Good round-trip deal | $332 or less |
Good one-way deal | $184 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh 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 July 22, 2026.
Use the filters below to find and compare flights from Pittsburgh to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PittsburghSan Diego
PIT - SAN
PITSAN
Pittsburgh
Mon 11/9
5:50 pm-9:20 pm
1 stop6h 30m
San Diego
Thu 11/12
11:25 am-6:50 pm
Nonstop4h 25m
$303
PittsburghSan Diego
PIT - SAN
PITSAN
Pittsburgh
Thu 9/10
6:28 pm-10:46 am
1 stop19h 18m
San Diego
Tue 9/15
9:21 am-5:25 am
2 stops17h 04m
$305
PittsburghSan Diego
PIT - SAN
PITSAN
Pittsburgh
Mon 10/26
7:50 pm-11:15 pm
1 stop6h 25m
San Diego
Thu 10/29
3:20 pm-12:45 am
1 stop6h 25m
$312
PittsburghSan Diego
PIT - SAN
PITSAN
Pittsburgh
Wed 8/19
3:25 pm-7:35 pm
1 stop7h 10m
San Diego
Wed 8/26
6:20 am-6:40 pm
1 stop9h 20m
$317
PittsburghSan Diego
PIT - SAN
PITSAN
Pittsburgh
Mon 11/23
10:55 am-1:05 pm
Nonstop5h 10m
San Diego
Fri 11/27
2:10 pm-1:10 am
2 stops8h 00m
$326
PittsburghSan Diego
PIT - SAN
PITSAN
Pittsburgh
Sat 9/5
3:20 pm-9:05 pm
1 stop8h 45m
San Diego
Sat 9/12
11:10 am-10:10 pm
2 stops8h 00m
$336
PittsburghSan Diego
PIT - SAN
PITSAN
Pittsburgh
Mon 9/21
12:50 pm-2:35 pm
Nonstop4h 45m
San Diego
Mon 9/28
6:40 am-5:55 pm
1 stop8h 15m
$342
PittsburghSan Diego
PIT - SAN
PITSAN
Pittsburgh
Mon 8/24
6:47 am-10:38 am
1 stop6h 51m
San Diego
Sun 8/30
6:29 am-4:43 pm
1 stop7h 14m
$345
PittsburghSan Diego
PIT - SAN
PITSAN
Pittsburgh
Fri 10/23
6:00 am-12:40 pm
1 stop9h 40m
San Diego
Thu 10/29
2:05 pm-12:36 am
1 stop7h 31m
$345
PittsburghSan Diego
PIT - SAN
PITSAN
Pittsburgh
Tue 8/25
7:05 am-11:07 am
1 stop7h 02m
San Diego
Sun 8/30
2:40 pm-12:04 am
1 stop6h 24m
$345
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Pittsburgh 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 Pittsburgh to San Diego in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-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 Pittsburgh-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 Pittsburgh to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Pittsburgh with our price prediction graph.
PIT-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 Pittsburgh to San Diego
How far ahead should I book a flight from Pittsburgh to San Diego?
Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pittsburgh to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Pittsburgh to San Diego?
Currently, September is the cheapest month in which you can book a flight from Pittsburgh to San Diego (average of $319). Flying from Pittsburgh to San Diego in June is currently the most expensive (average of $407). 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 PIT to SAN?
Find hourly flight availability from Pittsburgh 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 July 22, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pittsburgh to San Diego as you normally would.
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 July 22, 2026.
Peruse reviews from past customers who have flown with Breeze Airways,Southwest, andDelta from Pittsburgh to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.3
Overall
8.2
Entertainment
6.7
Comfort
8.2
Crew
8.8
Food
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Overall
8.2
Entertainment
6.7
Comfort
8.2
Crew
8.8
Food
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Overall
8.2
Entertainment
6.7
Comfort
8.2
Crew
8.8
Food
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Overall
8.2
Entertainment
6.7
Comfort
8.2
Crew
8.8
Food
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Overall
8.2
Entertainment
6.7
Comfort
8.2
Crew
8.8
Food
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Overall
8.2
Entertainment
6.7
Comfort
8.2
Crew
8.8
Food
6.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh 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
Poway
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove
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Pittsburgh and San Diego flights
Browse other Pittsburgh and San Diego flight options. Last updated on July 22, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on July 22, 2026.
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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 July 22, 2026.
Top 6 airlines flying from Pittsburgh to San Diego
Discover the top 6 airlines that operate flights from Pittsburgh 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 July 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$298 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$138 | Average$341 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$168 | Average$416 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$232 | Average$351 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$345 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$259 | Average$394 | FlexibilityNo cancel fee | On-time63% |