Flight to Allegheny County

View S$83 flight on Mon, 2 Feb, 2026Opens in a new window

Popular airlines to Allegheny County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Spirit Airlines

    Spirit Airlines

  • Southwest Airlines

    Southwest Airlines

  • JetBlue Airways

    JetBlue Airways

  • Alaska Airlines

    Alaska Airlines

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Cheap round-trip flights to Allegheny County

Prices were available within the past 7 days and start at S$83 for one-way flights and S$177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 19 Mar - Mon, 23 Mar
BOS
Boston
PIT
Pittsburgh
S$177 Return, found 7 hours ago
S$177
Return
found 7 hours ago
Select Delta flight, departing Thu, 19 Mar from Boston to Pittsburgh, returning Mon, 23 Mar, priced at S$177 found 7 hours ago
JetBlue Airways
Sat, 4 Jul - Mon, 6 Jul
BOS
Boston
PIT
Pittsburgh
S$293 Return, found 1 day ago
S$293
Return
found 1 day ago
Select JetBlue Airways flight, departing Sat, 4 Jul from Boston to Pittsburgh, returning Mon, 6 Jul, priced at S$293 found 1 day ago
United
Thu, 19 Mar - Mon, 23 Mar
BOS
Boston
PIT
Pittsburgh
S$330 Return, found 7 hours ago
S$330
Return
found 7 hours ago
Select United flight, departing Thu, 19 Mar from Boston to Pittsburgh, returning Mon, 23 Mar, priced at S$330 found 7 hours ago
Alaska Airlines
Sun, 25 Jan - Sun, 1 Feb
SFO
San Francisco
PIT
Pittsburgh
S$422 Return, found 1 day ago
S$422
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 25 Jan from San Francisco to Pittsburgh, returning Sun, 1 Feb, priced at S$422 found 1 day ago
American Airlines
Thu, 19 Mar - Mon, 23 Mar
BOS
Boston
PIT
Pittsburgh
S$481 Return, found 7 hours ago
S$481
Return
found 7 hours ago
Select American Airlines flight, departing Thu, 19 Mar from Boston to Pittsburgh, returning Mon, 23 Mar, priced at S$481 found 7 hours ago
Asiana Airlines
Thu, 29 Jan - Wed, 4 Feb
ICN
Seoul
PIT
Pittsburgh
S$957 Return, found 1 day ago
S$957
Return
found 1 day ago
Select Asiana Airlines flight, departing Thu, 29 Jan from Seoul to Pittsburgh, returning Wed, 4 Feb, priced at S$957 found 1 day ago
Air Canada
Tue, 27 Jan - Tue, 3 Feb
SIN
Singapore
PIT
Pittsburgh
S$1,320 Return, found 6 days ago
S$1,320
Return
found 6 days ago
Select Air Canada flight, departing Tue, 27 Jan from Singapore to Pittsburgh, returning Tue, 3 Feb, priced at S$1,320 found 6 days ago
Japan Airlines
Sat, 24 Jan - Sun, 1 Feb
SIN
Singapore
PIT
Pittsburgh
S$1,517 Return, found 1 day ago
S$1,517
Return
found 1 day ago
Select Japan Airlines flight, departing Sat, 24 Jan from Singapore to Pittsburgh, returning Sun, 1 Feb, priced at S$1,517 found 1 day ago
Qatar Airways
Mon, 23 Mar - Tue, 31 Mar
SIN
Singapore
PIT
Pittsburgh
S$1,520 Return, found 1 day ago
S$1,520
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 23 Mar from Singapore to Pittsburgh, returning Tue, 31 Mar, priced at S$1,520 found 1 day ago
All Nippon Airways
Tue, 27 Jan - Tue, 3 Feb
SIN
Singapore
PIT
Pittsburgh
S$1,743 Return, found 6 days ago
S$1,743
Return
found 6 days ago
Select All Nippon Airways flight, departing Tue, 27 Jan from Singapore to Pittsburgh, returning Tue, 3 Feb, priced at S$1,743 found 6 days ago

Trending flights to Allegheny County

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

Air Canada
Tue, 27 Jan - Tue, 3 Feb
SIN
Singapore
PIT
Pittsburgh
S$1,320 Return, found 6 days ago
S$1,320
Return
found 6 days ago
Select Air Canada flight, departing Tue, 27 Jan from Singapore to Pittsburgh, returning Tue, 3 Feb, priced at S$1,320 found 6 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, S$177 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 S$177 and S$1,743. If you were travelling one way out of Boston (BOS), you could have gotten a great deal from only S$83.
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 S$177 and S$1,743. Have a look at our unbeatable deals to Allegheny County, pick your favourite and get ready for your next fun holiday!
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 16ºC to 27ºC across this season, so consider travelling 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

Expedia offers flights to Allegheny County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Allegheny County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Travel information

Allegheny County Flights Information

Airlines serving
Delta, United, American Airlines, JetBlue Airways, Alaska Airlines, China Airlines, Asiana Airlines, Gulf Air, Air Canada, Turkish Airlines, All Nippon Airways, Japan Airlines, Qatar Airways
Roundtrip price
from S$177
Allegheny County Flights Information

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