Flight to Allegheny County

View S$95 flight on Sun, 8 Feb, 2026Opens in a new window

Popular airlines to Allegheny County

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • JetBlue Airways

    JetBlue Airways

  • Air Canada

    Air Canada

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Cheap round-trip flights to Allegheny County

Prices were available within the past 7 days and start at S$95 for one-way flights and S$228 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 20 Mar - Mon, 23 Mar
BOS
Boston
PIT
Pittsburgh
S$228 Return, found 1 day ago
S$228
Return
found 1 day ago
Select Delta flight, departing Fri, 20 Mar from Boston to Pittsburgh, returning Mon, 23 Mar, priced at S$228 found 1 day ago
Delta
Fri, 20 Mar - Mon, 23 Mar
BOS
Boston
PIT
Pittsburgh
S$267 Return, found 1 day ago
S$267
Return
found 1 day ago
Select Delta flight, departing Fri, 20 Mar from Boston to Pittsburgh, returning Mon, 23 Mar, priced at S$267 found 1 day ago
Delta
Fri, 20 Mar - Mon, 23 Mar
BOS
Boston
PIT
Pittsburgh
S$286 Return, found 1 day ago
S$286
Return
found 1 day ago
Select Delta flight, departing Fri, 20 Mar from Boston to Pittsburgh, returning Mon, 23 Mar, priced at S$286 found 1 day ago
Delta
Fri, 20 Mar - Mon, 23 Mar
BOS
Boston
PIT
Pittsburgh
S$306 Return, found 1 day ago
S$306
Return
found 1 day ago
Select Delta flight, departing Fri, 20 Mar from Boston to Pittsburgh, returning Mon, 23 Mar, priced at S$306 found 1 day ago
United
Fri, 13 Mar - Thu, 19 Mar
BOS
Boston
PIT
Pittsburgh
S$307 Return, found 1 day ago
S$307
Return
found 1 day ago
Select United flight, departing Fri, 13 Mar from Boston to Pittsburgh, returning Thu, 19 Mar, priced at S$307 found 1 day ago
Delta
Wed, 18 Feb - Wed, 25 Feb
RIC
Richmond
PIT
Pittsburgh
S$310 Return, found 1 day ago
S$310
Return
found 1 day ago
Select Delta flight, departing Wed, 18 Feb from Richmond to Pittsburgh, returning Wed, 25 Feb, priced at S$310 found 1 day ago
Delta
Fri, 13 Mar - Thu, 19 Mar
BOS
Boston
PIT
Pittsburgh
S$319 Return, found 1 day ago
S$319
Return
found 1 day ago
Select Delta flight, departing Fri, 13 Mar from Boston to Pittsburgh, returning Thu, 19 Mar, priced at S$319 found 1 day ago
American Airlines
Fri, 13 Mar - Thu, 19 Mar
BOS
Boston
PIT
Pittsburgh
S$371 Return, found 1 day ago
S$371
Return
found 1 day ago
Select American Airlines flight, departing Fri, 13 Mar from Boston to Pittsburgh, returning Thu, 19 Mar, priced at S$371 found 1 day ago
Air Canada
Fri, 16 Jan - Tue, 20 Jan
YYZ
Toronto
PIT
Pittsburgh
S$471 Return, found 5 days ago
S$471
Return
found 5 days ago
Select Air Canada flight, departing Fri, 16 Jan from Toronto to Pittsburgh, returning Tue, 20 Jan, priced at S$471 found 5 days ago
Etihad Airways
Mon, 12 Jan - Fri, 16 Jan
AUH
Abu Dhabi
PIT
Pittsburgh
S$1,357 Return, found 21 hours ago
S$1,357
Return
found 21 hours ago
Select Etihad Airways flight, departing Mon, 12 Jan from Abu Dhabi to Pittsburgh, returning Fri, 16 Jan, priced at S$1,357 found 21 hours 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$228 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$228 and S$1,357. If you were travelling one way out of Boston (BOS), you could have gotten a great deal from only S$95.
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$228 and S$1,357. 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, Air Canada, Etihad Airways
Roundtrip price
from S$228
Allegheny County Flights Information

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