Cheap Flights from Pittsburgh to San Diego
Browse current best options from Pittsburgh. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Pittsburgh
RatePunk searches hundreds of travel sites at once for deals on flights to San Diego
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Pittsburgh to San Diego
Explore current cheapest deals departing from Pittsburgh to San Diego
Round trip
Sort by: Cheapest
August 31 - September 4
PIT - San Diego
$484
$183
Round trip
August 21 - September 4
PIT - San Diego
$435
$188
Round trip
August 21 - August 31
PIT - San Diego
$445
$198
Round trip
August 14 - September 4
PIT - San Diego
$414
$206
Round trip
August 7 - September 4
PIT - San Diego
$398
$206
Round trip
August 28 - August 31
PIT - San Diego
$484
$213
Round trip
August 17 - September 4
PIT - San Diego
$422
$213
Round trip
August 7 - August 31
PIT - San Diego
$398
$217
Round trip
August 14 - August 31
PIT - San Diego
$420
$217
Round trip
August 21 - August 24
PIT - San Diego
$484
$222
Round trip
Unlock all 500+ flight deals to San Diego and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Pittsburgh to San Diego
How much is a round trip from Pittsburgh to San Diego
Regular price: $360 - $546
Prices for flights from Pittsburgh to San Diego are currently below the regular range.
The regular price range for this route is typically between $360 and $546. The current lowest deal is $183 with Breeze Airways, for travel from August 31 to September 4.
now $183
Low $360
High $546
The cheapest time to fly from Pittsburgh to San Diego
The cheapest month to fly from Pittsburgh to San Diego is September, with a median price of $100. The most expensive month is December, with a median price of $1198. Prices are generally lower from January to October.
September
Flights from $100
December
Flights from $1,198
Direct flights from Pittsburgh to San Diego
Breeze Airways
Last-minute flights going from Pittsburgh to San Diego
Wed, Jun 17
PIT - San Diego
Pittsburgh (PIT) - San Diego (SAN)
American Airlines
$1,080
$633
One-way
Fri, Jun 19
PIT - San Diego
Pittsburgh (PIT) - San Diego (SAN)
Breeze Airways
$1,048
$599
One-way
Fri, Jun 19
PIT - San Diego
Pittsburgh (PIT) - San Diego (SAN)
American Airlines
$1,072
$642
One-way
Sat, Jun 20
PIT - San Diego
Pittsburgh (PIT) - San Diego (SAN)
American Airlines
$925
$561
One-way
Sun, Jun 21
PIT - San Diego
Pittsburgh (PIT) - San Diego (SAN)
Sun Country Airlines
$978
$564
One-way
Mon, Jun 22
PIT - San Diego
Pittsburgh (PIT) - San Diego (SAN)
Breeze Airways
$854
$430
One-way
Biggest price drops on these dates for flights from Pittsburgh to San Diego
Jun 26 - Jul 3
$783 → $278
65%
Jun 26 - Jun 29
$859 → $368
57%
Jun 26 - Jul 10
$708 → $253
64%
Jun 19 - Jun 22
$1,048 → $599
43%
Popular Airports to fly from Pittsburgh to San Diego
Pittsburgh - San Diego route insights
💸 Price insights
Recent fares are near the typical level
Recent fares for Pittsburgh to San Diego are near the typical level at a median of $530.
📅 Best time to fly
September is historically cheapest at $100
Historically, September offers the lowest median prices for flights from Pittsburgh to San Diego.
⏱️ Flight duration
Median flight time is 20h 7m
The median flight time from Pittsburgh to San Diego is 20 hours and 7 minutes.
✈️ Airlines & availability
Connecting flights are dominant
Connecting flights make up 75.8% of deals, with a median of 2 stopovers.
🏆 Airline highlight
Breeze Airways offers direct flights
Breeze Airways provides direct flight options for the Pittsburgh to San Diego route.
🎯 Booking tip
Deals are frequent for this route
This route typically has frequent deals, with an average of 1.03 deals per day.
Pittsburgh main airports to depart from
Pittsburgh International (PIT)
Pittsburgh International is a good option for flights from Pittsburgh to San Diego.
📍 ~25 km from Pittsburgh (reachable by car)
💸 Flights from ~$183
San Diego main airports to arrive at
San Diego International (SAN)
San Diego International Airport is a convenient arrival point for flights from Pittsburgh to San Diego.
📍 ~5 km from San Diego (reachable by car)
💸 Flights from ~$183
McClellan–Palomar (CLD)
McClellan–Palomar Airport offers an alternative arrival option for your trip to San Diego.
📍 ~40 km from San Diego (reachable by car)
💸 Flights from ~$368
Airports nearby San Diego used as alternative
Tijuana International (TIJ)
Tijuana International (TIJ) is an excellent alternative for domestic Mexico flights with potentially lower fares.
📍 ~25 km from San Diego (reachable by car)
💸 Flights from ~$522
John Wayne (SNA)
John Wayne (SNA) is the closest major US domestic alternative, often easier to navigate than LAX.
📍 ~135 km from San Diego (reachable by car)
💸 Flights from ~$303
Los Angeles International (LAX)
Los Angeles International (LAX) offers the most extensive international and domestic route options, often with competitive pricing.
📍 ~180 km from San Diego (reachable by car)
💸 Flights from ~$217
Ontario International (ONT)
Ontario International (ONT) is a reliable domestic alternative with growing service, often less congested than LAX or SNA.
📍 ~175 km from San Diego (reachable by car)
💸 Flights from ~$289
Long Beach (LGB)
Long Beach (LGB) is very easy to navigate with fast security processing, good for specific West Coast routes.
📍 ~155 km from San Diego (reachable by car)
💸 Flights from ~$343
Business & First Class Flight Deals to San Diego
Discover luxury on the budget with premium cabin class on flights from Pittsburgh to San Diego.
Elite
Best Elite deals to San Diego
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From PIT
Elite
Aug 15
San Diego, United States
91% AI deal score
$2,282
$1,179
Save $1,103
From PIT
Elite
Aug 15
San Diego, United States
88% AI deal score
$1,889
$1,146
Save $743
From PIT
Elite
Sep 29
San Diego, United States
87% AI deal score
$1,533
$975
Save $558
From PIT
Elite
Jul 14
San Diego, United States
87% AI deal score
$1,420
$975
Save $445
From PIT
Elite
Aug 28
San Diego, United States
87% AI deal score
$1,584
$993
Save $591
From PIT
Elite
Jul 15
San Diego, United States
86% AI deal score
$1,741
$1,146
Save $595
From PIT
Elite
Aug 04
San Diego, United States
86% AI deal score
$1,509
$975
Save $534
From PIT
Elite
Jul 29
San Diego, United States
86% AI deal score
$1,383
$984
Save $399
From PIT
Elite
Aug 12
San Diego, United States
86% AI deal score
$1,509
$985
Save $524
From PIT
Elite
Jul 14
San Diego, United States
86% AI deal score
$1,412
$985
Save $427
From PIT
Elite
Jul 15
San Diego, United States
86% AI deal score
$1,414
$985
Save $429
From PIT
Elite
Jul 13
San Diego, United States
86% AI deal score
$1,420
$989
Save $431
From PIT
Elite
Jul 14
San Diego, United States
85% AI deal score
$1,715
$1,178
Save $537
From PIT
Elite
Aug 11
San Diego, United States
84% AI deal score
$1,471
$1,137
Save $334
From PIT
Elite
Oct 06
San Diego, United States
84% AI deal score
$1,443
$1,147
Save $296
From PIT
Elite
Aug 04
San Diego, United States
84% AI deal score
$1,498
$1,147
Save $351
From PIT
Elite
Oct 02
San Diego, United States
84% AI deal score
$1,445
$1,155
Save $290
From PIT
Elite
Dec 05
San Diego, United States
84% AI deal score
$1,447
$1,155
Save $292
From PIT
Elite
Nov 17
San Diego, United States
84% AI deal score
$1,491
$1,167
Save $324
From PIT
Elite
Aug 19
San Diego, United States
83% AI deal score
$1,427
$1,147
Save $280
From PIT
Elite
Aug 19
San Diego, United States
83% AI deal score
$1,432
$1,151
Save $281
From PIT
Elite
Aug 29
San Diego, United States
83% AI deal score
$1,413
$1,155
Save $258
From PIT
Elite
Aug 22
San Diego, United States
83% AI deal score
$1,430
$1,155
Save $275
From PIT
Elite
Aug 20
San Diego, United States
83% AI deal score
$2,051
$1,536
Save $515
From PIT
Elite
Aug 11
San Diego, United States
83% AI deal score
$1,516
$1,106
Save $410
From PIT
Elite
Sep 14
San Diego, United States
78% AI deal score
$2,423
$1,736
Save $687
From PIT
Elite
Sep 29
San Diego, United States
78% AI deal score
$1,370
$1,147
Save $223
From PIT
Elite
Sep 01
San Diego, United States
78% AI deal score
$1,354
$1,147
Save $207
From PIT
Elite
Oct 21
San Diego, United States
78% AI deal score
$2,249
$1,681
Save $568
From PIT
Elite
Jul 15
San Diego, United States
77% AI deal score
$2,309
$1,722
Save $587
From PIT
Elite
Jul 22
San Diego, United States
77% AI deal score
$2,521
$1,747
Save $774
From PIT
Elite
Aug 03
San Diego, United States
77% AI deal score
$2,255
$1,747
Save $508
From PIT
Elite
Aug 05
San Diego, United States
77% AI deal score
$2,253
$1,747
Save $506
From PIT
Elite
Aug 04
San Diego, United States
77% AI deal score
$2,255
$1,753
Save $502
From PIT
Elite
Jul 23
San Diego, United States
77% AI deal score
$2,566
$1,805
Save $761
From PIT
Elite
Jul 31
San Diego, United States
77% AI deal score
$1,325
$1,155
Save $170
From PIT
Elite
Jul 17
San Diego, United States
77% AI deal score
$1,358
$1,155
Save $203
From PIT
Elite
Jul 16
San Diego, United States
77% AI deal score
$1,358
$1,155
Save $203
From PIT
Elite
Sep 18
San Diego, United States
77% AI deal score
$1,344
$1,182
Save $162
From PIT
Elite
Jul 15
San Diego, United States
77% AI deal score
$1,358
$1,183
Save $175
From PIT
Elite
Jul 07
San Diego, United States
77% AI deal score
$1,408
$1,198
Save $210
From PIT
Elite
Jul 16
San Diego, United States
76% AI deal score
$2,309
$1,747
Save $562
From PIT
Elite
Jul 13
San Diego, United States
76% AI deal score
$2,302
$1,747
Save $555
From PIT
Elite
Jul 14
San Diego, United States
76% AI deal score
$2,309
$1,747
Save $562
From PIT
Elite
Jul 08
San Diego, United States
76% AI deal score
$2,276
$1,747
Save $529
From PIT
Elite
Jul 09
San Diego, United States
76% AI deal score
$2,293
$1,805
Save $488
From PIT
Elite
Aug 03
San Diego, United States
76% AI deal score
$2,332
$1,909
Save $423
From PIT
Elite
Aug 05
San Diego, United States
76% AI deal score
$2,339
$1,909
Save $430
From PIT
Elite
Jul 04
San Diego, United States
75% AI deal score
$2,313
$1,854
Save $459
From PIT
Elite
Jul 15
San Diego, United States
75% AI deal score
$2,264
$1,863
Save $401
From PIT
Elite
Jul 13
San Diego, United States
75% AI deal score
$2,263
$1,888
Save $375
From PIT
Elite
Jul 14
San Diego, United States
75% AI deal score
$2,264
$1,888
Save $376
From PIT
Elite
Jul 16
San Diego, United States
75% AI deal score
$2,269
$1,888
Save $381
From PIT
Elite
Jul 28
San Diego, United States
75% AI deal score
$2,278
$1,888
Save $390
From PIT
Elite
Jul 22
San Diego, United States
75% AI deal score
$2,269
$1,888
Save $381
From PIT
Elite
Jul 15
San Diego, United States
75% AI deal score
$2,318
$1,896
Save $422
From PIT
Elite
Aug 04
San Diego, United States
75% AI deal score
$2,331
$1,914
Save $417
From PIT
Elite
Jul 16
San Diego, United States
75% AI deal score
$2,335
$1,921
Save $414
From PIT
Elite
Jul 13
San Diego, United States
75% AI deal score
$2,312
$1,921
Save $391
From PIT
Elite
Jul 14
San Diego, United States
75% AI deal score
$2,314
$1,921
Save $393
From PIT
Elite
Jul 08
San Diego, United States
75% AI deal score
$2,283
$1,921
Save $362
From PIT
Elite
Jul 06
San Diego, United States
74% AI deal score
$2,269
$1,912
Save $357
From PIT
Elite
Jul 15
San Diego, United States
74% AI deal score
$2,260
$1,917
Save $343
From PIT
Elite
Jun 27
San Diego, United States
74% AI deal score
$2,335
$1,998
Save $337
From PIT
Elite
Jul 04
San Diego, United States
74% AI deal score
$2,306
$2,028
Save $278
From PIT
Elite
Aug 04
San Diego, United States
71% AI deal score
$2,351
From PIT
Elite
Sep 02
San Diego, United States
71% AI deal score
$2,385
$2,378
Save $7
From PIT
Elite
Aug 26
San Diego, United States
69% AI deal score
$2,378
From PIT
Elite
Aug 25
San Diego, United States
68% AI deal score
$2,378
From PIT
Elite
Aug 01
San Diego, United States
67% AI deal score
$2,543
From PIT
Elite
Aug 18
San Diego, United States
66% AI deal score
$2,378
From PIT
Elite
Aug 19
San Diego, United States
66% AI deal score
$2,383
From PIT
Elite
Aug 31
San Diego, United States
66% AI deal score
$2,622
From PIT
Elite
Aug 19
San Diego, United States
66% AI deal score
$1,761
From PIT
Elite
Aug 20
San Diego, United States
66% AI deal score
$2,384
From PIT
Elite
Aug 20
San Diego, United States
65% AI deal score
$2,622
From PIT
Elite
Jun 19
San Diego, United States
65% AI deal score
$3,181
From PIT
Elite
Jun 18
San Diego, United States
49% AI deal score
$3,394
From PIT
Elite
Aug 20
San Diego, United States
49% AI deal score
$2,213
From PIT
Elite
Jun 20
San Diego, United States
46% AI deal score
$4,493
From PIT
Elite
Sep 06
San Diego, United States
46% AI deal score
$2,766
From PIT
Elite
Aug 20
San Diego, United States
46% AI deal score
$3,450
From PIT
Elite
Aug 16
San Diego, United States
46% AI deal score
$4,385