Cheap Flights to Allegheny County from ₩137,000

View ₩137,000 flight on Fri, May 22, 2026Opens in a new window

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How much is the cheapest flight to Allegheny County?

Prices were available within the past 7 days and start at ₩137,000 for one-way flights and ₩252,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southern Airways Express
Fri, May 22 - Wed, Jun 3
IAD
Washington
PIT
Pittsburgh
₩252,700 Roundtrip, found 14 hours ago
₩252,700
Roundtrip
found 14 hours ago
Select Southern Airways Express flight, departing Fri, May 22 from Washington to Pittsburgh, returning Wed, Jun 3, priced at ₩252,700 found 14 hours ago
Southern Airways Express
Fri, May 22 - Wed, Jun 3
IAD
Washington
PIT
Pittsburgh
₩273,800 Roundtrip, found 14 hours ago
₩273,800
Roundtrip
found 14 hours ago
Select Southern Airways Express flight, departing Fri, May 22 from Washington to Pittsburgh, returning Wed, Jun 3, priced at ₩273,800 found 14 hours ago
Delta
Fri, May 22 - Wed, Jun 3
IAD
Washington
PIT
Pittsburgh
₩350,600 Roundtrip, found 14 hours ago
₩350,600
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, May 22 from Washington to Pittsburgh, returning Wed, Jun 3, priced at ₩350,600 found 14 hours ago
United
Fri, May 22 - Wed, Jun 3
IAD
Washington
PIT
Pittsburgh
₩380,400 Roundtrip, found 14 hours ago
₩380,400
Roundtrip
found 14 hours ago
Select United flight, departing Fri, May 22 from Washington to Pittsburgh, returning Wed, Jun 3, priced at ₩380,400 found 14 hours ago
American Airlines
Fri, May 15 - Tue, May 19
IAD
Washington
PIT
Pittsburgh
₩528,900 Roundtrip, found 14 hours ago
₩528,900
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Fri, May 15 from Washington to Pittsburgh, returning Tue, May 19, priced at ₩528,900 found 14 hours ago
American Airlines
Thu, May 7 - Fri, May 8
ORF
Norfolk
PIT
Pittsburgh
₩915,600 Roundtrip, found 11 hours ago
₩915,600
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, May 7 from Norfolk to Pittsburgh, returning Fri, May 8, priced at ₩915,600 found 11 hours ago
Air Canada
Sat, Jun 13 - Sat, Jun 20
LHR
London
PIT
Pittsburgh
₩1,680,900 Roundtrip, found 9 hours ago
₩1,680,900
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Sat, Jun 13 from London to Pittsburgh, returning Sat, Jun 20, priced at ₩1,680,900 found 9 hours ago
Lufthansa
Sat, Jun 13 - Sat, Jun 20
LHR
London
PIT
Pittsburgh
₩1,763,100 Roundtrip, found 9 hours ago
₩1,763,100
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Sat, Jun 13 from London to Pittsburgh, returning Sat, Jun 20, priced at ₩1,763,100 found 9 hours ago
Virgin Atlantic
Sat, Jun 13 - Sat, Jun 20
LHR
London
PIT
Pittsburgh
₩1,860,700 Roundtrip, found 9 hours ago
₩1,860,700
Roundtrip
found 9 hours ago
Select Virgin Atlantic flight, departing Sat, Jun 13 from London to Pittsburgh, returning Sat, Jun 20, priced at ₩1,860,700 found 9 hours ago
Air Canada
Thu, Oct 1 - Sat, Oct 31
ICN
Seoul
PIT
Pittsburgh
₩1,902,100 Roundtrip, found 3 days ago
₩1,902,100
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Oct 1 from Seoul to Pittsburgh, returning Sat, Oct 31, priced at ₩1,902,100 found 3 days ago

Trending flights to Allegheny County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Oct 1 - Sat, Oct 31
ICN
Seoul
PIT
Pittsburgh
₩1,902,100 Roundtrip, found 3 days ago
₩1,902,100
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Oct 1 from Seoul to Pittsburgh, returning Sat, Oct 31, priced at ₩1,902,100 found 3 days ago

Frequently asked questions

How do I find cheap flights to Allegheny County that have flexible change policies?
Search for your affordable airfares to Allegheny County, then select "No change fee" below the "Flexible change policies" subheading. It's as simple as that. We know that travel plans can change and flexibility is essential, so book with confidence with Expedia.
Which airlines fly to Allegheny County?
With a good range of airlines that fly into or near Allegheny County, you have plenty of choice:

  • American Airlines - 945 flights to or near Allegheny County each month, including 945 flights to Pittsburgh Intl. Airport (PIT) per month.
  • Delta Air Lines - 771 flights to or near Allegheny County each month, including 771 flights to Pittsburgh Intl. Airport (PIT) per month.
  • United Airlines - 637 flights to or near Allegheny County each month, including 637 flights to Pittsburgh Intl. Airport (PIT) per month.

How can I find cheap tickets to Allegheny County?
For an unbeatable deal to Allegheny County, book in advance. Also use Expedia's handy "flexible dates" feature above your search results. This will display the cheapest prices for similar time frames. In the last seven days, ₩252,700 was the best price for a flight to Allegheny County.
How much is a flight to Allegheny County?
The cost of a round-trip flight to Allegheny County in the last seven days fluctuated between ₩252,700 and ₩1,902,100. If you were traveling one way out of Washington (IAD), you could have gotten a great deal from only ₩137,000.
What are the most popular airports to fly into in Allegheny County?
Zip up your suitcase and jet into Pittsburgh Intl. Airport (PIT), Allegheny County's primary flight hub. Book a seat on one of the 3,702 flights that touch down here every month.
When is the cheapest time to fly to Allegheny County?
If you can be flexible with what day you jet off to Allegheny County, leave early on in the week. The most affordable day to take off is normally Tuesday, followed closely by Monday. Saturday is typically the costliest day, with a lot of people opting to fly on the weekend.
How much is a plane ticket to Allegheny County?
In the last seven days, fares varied between ₩252,700 and ₩1,902,100. Have a look at our unbeatable deals to Allegheny County, pick your favorite and get ready for your next fun vacation!
What is the best time to go to Allegheny County?
March, July and August are the most popular months to visit North Versailles, one of Allegheny County's most famous cities. Summertime here starts June 20. Temperatures vary from 60ºF to 80ºF across this season, so consider traveling then if you're into warmer weather.
What months are the cheapest to book a flight to Allegheny County?
Snap up your ticket in February to unlock bargain flight deals to Allegheny County. December is typically the most expensive time to purchase a fare.

Book with confidence

About Allegheny County

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About Allegheny County

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