C$111 Cheap Flights from San Diego to Pittsburgh International

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Flight deals from San Diego to Pittsburgh International

Looking for a cheap last-minute deal or the best round-trip flight from San Diego to Pittsburgh International? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from San Diego to Pittsburgh International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to Pittsburgh International flights are currently cheapest in March.

Direct flights from San Diego to Pittsburgh International

San Diego to Pittsburgh International: Alternative routes

Compare routes from San Diego to Pittsburgh below. You may find an airport to fly into that's cheaper, faster, or easier than Pittsburgh International.

San Diego to Pittsburgh: Flight information

The things to know before you go.
Cheapest flight foundC$111
Cheapest month to flyMarch
Average flight time4 hrs, 44 mins
Most popular airlineBreeze Airways

Finding cheap flights from San Diego to Pittsburgh International: Frequently asked questions

The best price we found for a return flight from San Diego to Pittsburgh International is C$352. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 44 minutes is the average flight time from San Diego to Pittsburgh International.
Breeze Airways and Southwest Airlines fly direct from San Diego to Pittsburgh International.
As of December 2025, there are no flights flying from San Diego to Pittsburgh International.
The cheapest month to fly from San Diego to Pittsburgh International is usually February.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Pittsburgh International Airport on Saturday, February 14, 2026.
Yes – the average flight time is 4 hours and 44 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Pittsburgh International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
The cheapest airline that flies to Pittsburgh International is United .

Flying from San Diego to Pittsburgh International Airport (PIT): what you need to know

  • All great adventures start at one of San Diego's main airports, San Diego International Airport (SAN) or McClellan-Palomar Airport (CLD). Check out your options for booking a flight from San Diego to Pittsburgh International Airport (PIT) leaving from either of these.

  • Book a direct flight from San Diego to Pittsburgh International Airport and you'll be in the air for around 4 hours 39 minutes.

  • Pittsburgh is 3 hours ahead of San Diego. Pittsburgh International Airport is located in Pittsburgh, which operates on the UTC-4 timezone.

  • The busiest route is from San Diego International Airport (SAN) to Pittsburgh International Airport (PIT), with 1 direct services every week. If you'd like to get going as soon as possible, the earliest flight from SAN to PIT is the 08:40 Southwest Airlines service. If you prefer to leave later in the day, the final departure is at 12:56 with Breeze Airways.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Show up at the airport on time to board your flight from San Diego to PIT.

  • With more travellers during busy periods like July, be at your terminal even earlier. Two hours for domestic flights and as much as four for international journeys will allow extra time for delays. Remember things also get busy during major holidays like Fourth of July.

Airports in San Diego

San Diego International Airport (SAN)

  • You can take a direct flight from San Diego to Pittsburgh International Airport (PIT) out of San Diego International Airport (SAN).

  • You'll find a direct flight from San Diego to Pittsburgh International Airport with Breeze Airways. This top airline operates services from SAN.

  • The distance from central San Diego to SAN is approximately 5 kilometres. Check out travel apps like Google Maps for the quickest way to get there, whether you want to drive or use public transport.

  • Have an early flight from San Diego to Pittsburgh International Airport? Avoid rushing to the terminal (and get some extra shut-eye) by picking one of these stays near San Diego International Airport:

About Pittsburgh International Airport (PIT)

Getting from Pittsburgh International Airport (PIT) to central Pittsburgh

  • Pittsburgh International Airport to central Pittsburgh is about 24 minutes in a car. It's approximately 27 kilometres away. See what options are available, such as cabs, car rentals or ride-sharing services.

How to find the cheapest flights from San Diego to Pittsburgh International Airport (PIT)

  • Book a one-way ticket from San Diego to Pittsburgh International Airport from C$111 or travel return from just C$352. Fares listed are subject to change and may differ when you make your booking.

  • Book 8 months before you want to travel. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure flight tickets from San Diego to PIT.

  • Plan your trip for May. That's the cheapest month for tickets from San Diego to Pittsburgh International Airport. If you're flexible with your dates, use the 'Whole month' tool to find the best price across every month.

  • Sign into your online account or use the app to set up a Price Alert. We'll let you know straight away if there's a better deal on this route. It's simple to do, and it'll save you time looking for a cheap ticket from San Diego to PIT every day.

  • Make the most of the filters to find your ideal journey. To see the 'Best,' 'Cheapest' or 'Fastest' flights from San Diego to Pittsburgh International Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

The best time to fly from San Diego to Pittsburgh International Airport (PIT)

  • April is the quietest time to travel to Pittsburgh. Alternatively, follow the crowds and go in July. This is the busiest month for flights from San Diego to Pittsburgh International Airport.

  • Schedule your flight from San Diego to PIT for July if you're eager to head to the city during its warmest month. You can expect temperatures in Pittsburgh to range from 15ºC to 31ºC.

  • Travel in January for cooler conditions. Average temperatures range between -10ºC and 6ºC. However, this destination promises a good time whenever you book your cheap flights from San Diego to Pittsburgh International Airport.

More about Pittsburgh

Complete your Pittsburgh trip with a car rental

  • After you've locked in your hotel and cheap flight from San Diego to Pittsburgh International Airport, the next step is choosing one of our car rentals in Pittsburgh. Check out the exclusive deals and easily compare your options on pick-up convenience, price, and more.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.