￥39,730 Cheap American Airlines flights Pittsburgh (PIT) to San Diego (SAN)

View ￥39,730 flight on Mon, Oct 13, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

￥39,730 Cheap American Airlines flights Pittsburgh (PIT) to San Diego (SAN)

Prices were available within the past 7 days and start at ￥39,730 for one-way flights and ￥46,620 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Oct 19 - Fri, Oct 24
PIT
Pittsburgh
SAN
San Diego
￥46,620 Roundtrip, found 5 days ago
￥46,620
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Oct 19 from Pittsburgh to San Diego, returning Fri, Oct 24, priced at ￥46,620 found 5 days ago
American Airlines
Sun, Oct 19 - Fri, Oct 24
PIT
Pittsburgh
SAN
San Diego
￥49,630 Roundtrip, found 5 days ago
￥49,630
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Oct 19 from Pittsburgh to San Diego, returning Fri, Oct 24, priced at ￥49,630 found 5 days ago
American Airlines
Sun, Oct 19 - Fri, Oct 24
PIT
Pittsburgh
SAN
San Diego
￥51,670 Roundtrip, found 5 days ago
￥51,670
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Oct 19 from Pittsburgh to San Diego, returning Fri, Oct 24, priced at ￥51,670 found 5 days ago
American Airlines
Sun, Oct 19 - Fri, Oct 24
PIT
Pittsburgh
SAN
San Diego
￥54,790 Roundtrip, found 5 days ago
￥54,790
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Oct 19 from Pittsburgh to San Diego, returning Fri, Oct 24, priced at ￥54,790 found 5 days ago
American Airlines
Sun, Oct 19 - Fri, Oct 24
PIT
Pittsburgh
SAN
San Diego
￥55,440 Roundtrip, found 5 days ago
￥55,440
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Oct 19 from Pittsburgh to San Diego, returning Fri, Oct 24, priced at ￥55,440 found 5 days ago
American Airlines
Sun, Oct 19 - Fri, Oct 24
PIT
Pittsburgh
SAN
San Diego
￥58,450 Roundtrip, found 5 days ago
￥58,450
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Oct 19 from Pittsburgh to San Diego, returning Fri, Oct 24, priced at ￥58,450 found 5 days ago
Flights from Pittsburgh (PIT) to San Diego (SAN)
Origin airport
Pittsburgh Intl.
Destination airport
San Diego Intl.
Distance
3361 km
Average flight time
4 hours 14 mins

Frequently asked questions

How much is an American Airlines flight from Pittsburgh Intl. Airport (PIT) to San Diego Intl. Airport (SAN)?
Set the "Price (lowest to highest)" filter on Expedia to look for cheap American Airlines return flights from ￥46,620 from PIT to SAN. Affordable one-way fares from ￥39,730 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from PIT to SAN with American Airlines?
Browse for one-way or return flights to San Diego in January or November. You could find an affordable fare with American Airlines during these off-season months.
Does American Airlines fly nonstop from Pittsburgh Intl. Airport (PIT) to San Diego Intl. Airport (SAN)?
Use the "Nonstop" filter when looking for direct American Airlines flights from PIT to SAN. It's also a good way to compare other carriers servicing the same nonstop route.
What airports does American Airlines fly into in San Diego?
Jump on an American Airlines flight from Pittsburgh Intl. Airport (PIT) to San Diego, and you're most likely to arrive at San Diego Intl. Airport (SAN). This is the airline's primary hub in this city.
Can I change or cancel my American Airlines flight from Pittsburgh Intl. Airport (PIT) to San Diego Intl. Airport (SAN)?
In most cases, you can cancel or change your flight, although additional fees may apply if you booked over 24 hours ago. Want to keep your options open? Apply the "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you need to revise your plans. To make modifications, go to "Trips," select your flight and click on "Manage Booking" for more details.
*Available to Expedia members.