How does KAYAK find such low prices on flights from Pennsylvania to Sofia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Sofia. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Sofia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Pennsylvania to Sofia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Pennsylvania with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Sofia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$301 CHEAP FLIGHTS from Pennsylvania to Sofia

SOF

KAYAK searches hundreds of travel sites at once for deals on flights to Sofia

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Cheap Flights from Pennsylvania to Sofia

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Pennsylvania to Sofia

Fri, Sep 18 - Thu, Sep 24

7:30 pm - 3:30 pm

JFK

SOF

13h 00m

1 stop

4:00 pm - 5:30 pm

SOF

JFK

32h 30m

1 stop

$562Air Serbia

Wed, Sep 23 - Wed, Oct 7

1:50 pm - 3:30 pm

JFK

SOF

18h 40m

1 stop

4:00 pm - 5:30 pm

SOF

JFK

32h 30m

1 stop

$564Air Serbia

Sat, Sep 26 - Sat, Oct 10

7:30 pm - 3:30 pm

JFK

SOF

13h 00m

1 stop

5:00 am - 5:30 pm

SOF

JFK

19h 30m

1 stop

$565Air Serbia

Tue, Oct 27 - Tue, Nov 10

7:10 pm - 6:00 pm

JFK

SOF

16h 50m

1 stop

7:55 am - 2:15 pm

SOF

JFK

13h 20m

1 stop

$575Austrian Airlines

Tue, Oct 27 - Tue, Nov 10

7:10 pm - 6:00 pm

JFK

SOF

16h 50m

1 stop

7:55 am - 2:15 pm

SOF

JFK

13h 20m

1 stop

$577Austrian Airlines

Tue, Oct 27 - Tue, Nov 10

6:55 pm - 11:50 am

EWR

SOF

10h 55m

1 stop

2:00 pm - 7:05 pm

SOF

EWR

12h 05m

1 stop

$601Multiple Airlines

Mon, Oct 26 - Mon, Nov 9

9:50 pm - 6:20 pm

EWR

SOF

14h 30m

1 stop

12:35 pm - 1:55 pm

SOF

EWR

32h 20m

1 stop

$612Multiple Airlines

Sun, Aug 9 - Thu, Aug 20

11:55 pm - 2:00 pm

EWR

SOF

31h 05m

1 stop

7:00 am - 10:00 pm

SOF

EWR

22h 00m

1 stop

$620Air France

Sun, Aug 16 - Tue, Aug 25

10:29 am - 6:40 pm

LGA

SOF

25h 11m

2 stops

2:10 pm - 11:27 pm

SOF

LGA

16h 17m

2 stops

$639United Airlines

Sun, Sep 13 - Tue, Sep 29

2:32 pm - 12:10 pm

LGA

SOF

14h 38m

2 stops

8:00 am - 6:11 pm

SOF

LGA

17h 11m

2 stops

$659United Airlines

Useful Info

Low season	January
High season	August
Cheapest flight	$301

Best time to beat the crowds but there is an average 255% increase in price.

Most popular time to fly and prices are also 35% lower on average.

Flight from New York John F Kennedy Airport to Sofia

How does KAYAK find such low prices on flights from Pennsylvania to Sofia?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Sofia.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Sofia?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Sofia?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Sofia?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Velingrad

Sandanski

Everything you need to know for your flight to Sofia

Airports

Cabin class

Complete your trip

Direct Flights

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Origins

Other airports

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Information on the airport you'll fly into in Sofia

Sofia (SOF)

SOF

$301 Find Cheap Flights from Pennsylvania to Sofia

KAYAK searches hundreds of travel sites at once for deals on flights to Sofia

Cheap Flights from Pennsylvania to Sofia

Recent round-trip flight deals from Pennsylvania to Sofia

Recent one-way flight deals from Pennsylvania to Sofia

Recent last minute flight deals from Pennsylvania to Sofia

Good to know

FAQs for booking flights from Pennsylvania to Sofia

How does KAYAK find such low prices on flights from Pennsylvania to Sofia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Sofia.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Sofia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Sofia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Sofia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Sofia?

Everything you need to know for your flight to Sofia

Information on the airport you'll fly into in Sofia

Cabin class types available on flights to Pennsylvania

Complete your trip to Sofia with a hotel stay or car rental

Find direct flights for Sofia

Flights to other popular destinations

Flights from domestic origins to Sofia

Choose which airport to fly into in Sofia

Find deals for your return flight