Flight to Allegheny County

View S$189 flight on Fri, 20 Feb, 2026Opens in a new window

Popular airlines to Allegheny County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • 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$189 for one-way flights and S$397 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 20 Feb - Tue, 24 Feb
SFO
San Francisco
PIT
Pittsburgh
S$397 Return, found 1 day ago
S$397
Return
found 1 day ago
Select Delta flight, departing Fri, 20 Feb from San Francisco to Pittsburgh, returning Tue, 24 Feb, priced at S$397 found 1 day ago
Alaska Airlines
Sun, 25 Jan - Sun, 1 Feb
SFO
San Francisco
PIT
Pittsburgh
S$422 Return, found 3 days ago
S$422
Return
found 3 days ago
Select Alaska Airlines flight, departing Sun, 25 Jan from San Francisco to Pittsburgh, returning Sun, 1 Feb, priced at S$422 found 3 days ago
Delta
Tue, 24 Feb - Tue, 10 Mar
OMA
Omaha
PIT
Pittsburgh
S$423 Return, found 1 day ago
S$423
Return
found 1 day ago
Select Delta flight, departing Tue, 24 Feb from Omaha to Pittsburgh, returning Tue, 10 Mar, priced at S$423 found 1 day ago
Delta
Fri, 20 Feb - Tue, 24 Feb
SFO
San Francisco
PIT
Pittsburgh
S$430 Return, found 1 day ago
S$430
Return
found 1 day ago
Select Delta flight, departing Fri, 20 Feb from San Francisco to Pittsburgh, returning Tue, 24 Feb, priced at S$430 found 1 day ago
United
Fri, 20 Feb - Tue, 24 Feb
SFO
San Francisco
PIT
Pittsburgh
S$500 Return, found 1 day ago
S$500
Return
found 1 day ago
Select United flight, departing Fri, 20 Feb from San Francisco to Pittsburgh, returning Tue, 24 Feb, priced at S$500 found 1 day ago
American Airlines
Fri, 20 Feb - Tue, 24 Feb
SFO
San Francisco
PIT
Pittsburgh
S$525 Return, found 1 day ago
S$525
Return
found 1 day ago
Select American Airlines flight, departing Fri, 20 Feb from San Francisco to Pittsburgh, returning Tue, 24 Feb, priced at S$525 found 1 day ago
United
Mon, 26 Jan - Fri, 30 Jan
DFW
Dallas
PIT
Pittsburgh
S$667 Return, found 1 day ago
S$667
Return
found 1 day ago
Select United flight, departing Mon, 26 Jan from Dallas to Pittsburgh, returning Fri, 30 Jan, priced at S$667 found 1 day ago
JetBlue Airways
Sun, 25 Jan - Tue, 27 Jan
SFO
San Francisco
PIT
Pittsburgh
S$701 Return, found 3 days ago
S$701
Return
found 3 days ago
Select JetBlue Airways flight, departing Sun, 25 Jan from San Francisco to Pittsburgh, returning Tue, 27 Jan, priced at S$701 found 3 days ago
Delta
Mon, 26 Jan - Fri, 30 Jan
DAL
Dallas
PIT
Pittsburgh
S$860 Return, found 1 day ago
S$860
Return
found 1 day ago
Select Delta flight, departing Mon, 26 Jan from Dallas to Pittsburgh, returning Fri, 30 Jan, priced at S$860 found 1 day ago
Air Canada
Tue, 19 May - Thu, 28 May
SIN
Singapore
PIT
Pittsburgh
S$1,383 Return, found 5 days ago
S$1,383
Return
found 5 days ago
Select Air Canada flight, departing Tue, 19 May from Singapore to Pittsburgh, returning Thu, 28 May, priced at S$1,383 found 5 days ago
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.

Allegheny County Flights Information

Airlines serving
Delta, United, American Airlines, Alaska Airlines, JetBlue Airways, China Airlines, Qatar Airways, Gulf Air, Air Canada
Roundtrip price
from S$397

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$397 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$397 and S$1,383. If you were travelling one way out of San Francisco (SFO), you could have gotten a great deal from only S$189.
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$397 and S$1,383. 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.

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, 19 May - Thu, 28 May
SIN
Singapore
PIT
Pittsburgh
S$1,383 Return, found 5 days ago
S$1,383
Return
found 5 days ago
Select Air Canada flight, departing Tue, 19 May from Singapore to Pittsburgh, returning Thu, 28 May, priced at S$1,383 found 5 days ago
*Available to Expedia members.