$451 Cheap Flights from Sofia (SOF) to Pittsburgh (PIT)

View $451 flight on Wed, Sep 30, 2026Opens in a new window

Popular airlines from Sofia Airport (SOF) to Pittsburgh Intl. Airport (PIT)

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Cheap Flights from Sofia to Pittsburgh (SOF-PIT)

Prices were available within the past 7 days and start at $451 for one-way flights and $714 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Nov 23 - Sun, Apr 26
SOF
Sofia
PIT
Pittsburgh
$714 Roundtrip, found 2 days ago
$714
Roundtrip
found 2 days ago
Select United flight, departing Sun, Nov 23 from Sofia to Pittsburgh, returning Sun, Apr 26, priced at $714 found 2 days ago
British Airways
Sat, Jan 17 - Sat, Jan 24
SOF
Sofia
PIT
Pittsburgh
$721 Roundtrip, found 3 days ago
$721
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Jan 17 from Sofia to Pittsburgh, returning Sat, Jan 24, priced at $721 found 3 days ago
Lufthansa
Mon, Jan 19 - Sun, Jan 25
SOF
Sofia
PIT
Pittsburgh
$723 Roundtrip, found 22 hours ago
$723
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Mon, Jan 19 from Sofia to Pittsburgh, returning Sun, Jan 25, priced at $723 found 22 hours ago
Lufthansa
Mon, Jan 19 - Sun, Jan 25
SOF
Sofia
PIT
Pittsburgh
$724 Roundtrip, found 22 hours ago
$724
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Mon, Jan 19 from Sofia to Pittsburgh, returning Sun, Jan 25, priced at $724 found 22 hours ago
Air Canada
Thu, Feb 12 - Tue, Feb 24
SOF
Sofia
PIT
Pittsburgh
$727 Roundtrip, found 21 hours ago
$727
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Thu, Feb 12 from Sofia to Pittsburgh, returning Tue, Feb 24, priced at $727 found 21 hours ago
Lufthansa
Thu, Feb 12 - Tue, Feb 24
SOF
Sofia
PIT
Pittsburgh
$727 Roundtrip, found 21 hours ago
$727
Roundtrip
found 21 hours ago
Select Lufthansa flight, departing Thu, Feb 12 from Sofia to Pittsburgh, returning Tue, Feb 24, priced at $727 found 21 hours ago
Lufthansa
Sat, Jan 17 - Sat, Jan 24
SOF
Sofia
PIT
Pittsburgh
$727 Roundtrip, found 3 days ago
$727
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, Jan 17 from Sofia to Pittsburgh, returning Sat, Jan 24, priced at $727 found 3 days ago
Lufthansa
Thu, Feb 12 - Tue, Feb 24
SOF
Sofia
PIT
Pittsburgh
$729 Roundtrip, found 21 hours ago
$729
Roundtrip
found 21 hours ago
Select Lufthansa flight, departing Thu, Feb 12 from Sofia to Pittsburgh, returning Tue, Feb 24, priced at $729 found 21 hours ago
Lufthansa
Thu, Feb 12 - Tue, Feb 24
SOF
Sofia
PIT
Pittsburgh
$729 Roundtrip, found 21 hours ago
$729
Roundtrip
found 21 hours ago
Select Lufthansa flight, departing Thu, Feb 12 from Sofia to Pittsburgh, returning Tue, Feb 24, priced at $729 found 21 hours ago
Austrian Airlines
Mon, Jan 19 - Sun, Jan 25
SOF
Sofia
PIT
Pittsburgh
$736 Roundtrip, found 22 hours ago
$736
Roundtrip
found 22 hours ago
Select Austrian Airlines flight, departing Mon, Jan 19 from Sofia to Pittsburgh, returning Sun, Jan 25, priced at $736 found 22 hours ago

Alternative airports near Pittsburgh

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pittsburgh Intl. PIT. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $1,082
PIT
Pittsburgh Intl.
Cheapest
Average driving time to city center23 min
Flights from $1,082

Frequently asked questions

How much does a flight from Sofia Airport (SOF) to Pittsburgh Intl. Airport (PIT) cost?
Secure a cheap one-way flight from $451 or cheap return flight from $714 from Sofia Airport (SOF) to Pittsburgh Intl. Airport (PIT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Sofia Airport (SOF) to Pittsburgh Intl. Airport (PIT)?
November is the most affordable month to fly from SOF to PIT. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from Sofia Airport (SOF) to Pittsburgh Intl. Airport (PIT)?
To find the cheapest airline flying from SOF to PIT, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Sofia Airport (SOF) to Pittsburgh Intl. Airport (PIT)?
Nonstop flights from Sofia Airport (SOF) to Pittsburgh Intl. Airport (PIT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SOF to PIT?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sofia Airport (SOF) to Pittsburgh Intl. Airport (PIT)?
Select a flight from Sofia Airport (SOF) to Pittsburgh Intl. Airport (PIT) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sofia Airport (SOF) to Pittsburgh Intl. Airport (PIT) last-minute?
Holding off until right before your break to book a flight from SOF to PIT often results in higher prices. While you may find some last-minute offers, there's no guarantee. Keep your travel plans flexible to maximize your chances of landing a bargain.
Is it cheaper to book a SOF to PIT flight and hotel package?
You'll generally save money by securing a SOF to PIT flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your ideal flights and accommodations, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Sofia Airport (SOF) to Pittsburgh Intl. Airport (PIT)?
If you booked your SOF to PIT flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Sofia
Destination airport
Pittsburgh Intl.
Airlines serving
Air Canada, Austrian Airlines, British Airways, Lufthansa, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$714
Distance
4977 mi

Book with confidence

Sofia to Pittsburgh Flights

The cheapest times to fly from Sofia to Pittsburgh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sofia to Pittsburgh are during the month of November. You can find some of the cheapest flights from Sofia to Pittsburgh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sofia to Pittsburgh

Sunday is one of the best days to book for cheap flights from Sofia to Pittsburgh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sofia to Pittsburgh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sofia to Pittsburgh in 2025. You can also book with separate airlines for your outbound and return journeys, from $451 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sofia to Pittsburgh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sofia to Pittsburgh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sofia to Pittsburgh Flights

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*Available to One Key members.