£219 Cheap Flights to Allegheny County

View £219 flight on Sun, 3 May 2026Opens in a new window

Popular airlines to Allegheny County

  • American Airlines

  • Delta

  • United

  • JetBlue Airways

  • Southwest Airlines

  • Spirit Airlines

  • Alaska Airlines

Cheap round-trip flights to Allegheny County

Prices were available within the past 7 days and start at £219 for one-way flights and £381 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Fri, 28 Aug - Sun, 6 Sept
DUB
Dublin
PIT
Pittsburgh
£381 Return, found 1 day ago
£381
Return
found 1 day ago
Select Icelandair flight, departing Fri, 28 Aug from Dublin to Pittsburgh, returning Sun, 6 Sept, priced at £381 found 1 day ago
JetBlue Airways
Sun, 3 May - Sat, 9 May
DUB
Dublin
PIT
Pittsburgh
£395 Return, found 17 hours ago
£395
Return
found 17 hours ago
Select JetBlue Airways flight, departing Sun, 3 May from Dublin to Pittsburgh, returning Sat, 9 May, priced at £395 found 17 hours ago
Aer Lingus
Fri, 5 Jun - Sun, 7 Jun
DUB
Dublin
PIT
Pittsburgh
£402 Return, found 6 days ago
£402
Return
found 6 days ago
Select Aer Lingus flight, departing Fri, 5 Jun from Dublin to Pittsburgh, returning Sun, 7 Jun, priced at £402 found 6 days ago
American Airlines
Thu, 4 Jun - Sun, 7 Jun
DUB
Dublin
PIT
Pittsburgh
£407 Return, found 6 days ago
£407
Return
found 6 days ago
Select American Airlines flight, departing Thu, 4 Jun from Dublin to Pittsburgh, returning Sun, 7 Jun, priced at £407 found 6 days ago
KLM
Fri, 29 May - Wed, 3 Jun
DUB
Dublin
PIT
Pittsburgh
£409 Return, found 5 hours ago
£409
Return
found 5 hours ago
Select KLM flight, departing Fri, 29 May from Dublin to Pittsburgh, returning Wed, 3 Jun, priced at £409 found 5 hours ago
Air France
Fri, 29 May - Wed, 3 Jun
DUB
Dublin
PIT
Pittsburgh
£416 Return, found 5 hours ago
£416
Return
found 5 hours ago
Select Air France flight, departing Fri, 29 May from Dublin to Pittsburgh, returning Wed, 3 Jun, priced at £416 found 5 hours ago
Iberia
Sun, 3 May - Sat, 9 May
DUB
Dublin
PIT
Pittsburgh
£466 Return, found 17 hours ago
£466
Return
found 17 hours ago
Select Iberia flight, departing Sun, 3 May from Dublin to Pittsburgh, returning Sat, 9 May, priced at £466 found 17 hours ago
JetBlue Airways
Tue, 21 Apr - Tue, 28 Apr
LHR
London
PIT
Pittsburgh
£509 Return, found 4 hours ago
£509
Return
found 4 hours ago
Select JetBlue Airways flight, departing Tue, 21 Apr from London to Pittsburgh, returning Tue, 28 Apr, priced at £509 found 4 hours ago
JetBlue Airways
Mon, 1 Jun - Wed, 10 Jun
LGW
London
PIT
Pittsburgh
£530 Return, found 8 hours ago
£530
Return
found 8 hours ago
Select JetBlue Airways flight, departing Mon, 1 Jun from London to Pittsburgh, returning Wed, 10 Jun, priced at £530 found 8 hours ago
British Airways
Wed, 2 Sept - Mon, 7 Sept
DUB
Dublin
PIT
Pittsburgh
£543 Return, found 2 days ago
£543
Return
found 2 days ago
Select British Airways flight, departing Wed, 2 Sept from Dublin to Pittsburgh, returning Mon, 7 Sept, priced at £543 found 2 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.

JetBlue Airways
Tue, 21 Apr - Tue, 28 Apr
LHR
London
PIT
Pittsburgh
£509 Return, found 6 hours ago
£509
Return
found 6 hours ago
Select JetBlue Airways flight, departing Tue, 21 Apr from London to Pittsburgh, returning Tue, 28 Apr, priced at £509 found 6 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, £381 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 £381 and £543. If you were travelling one way out of Dublin (DUB), you could have gotten a great deal from only £219.
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 £381 and £543. 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

Top tips for booking flights to Allegheny County from UK

Get ready to fly to Allegheny County

Prepare your luggage and book your flights to Allegheny County with Expedia. We offer a seamless flight booking experience, with a wide range of Allegheny County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Allegheny County in 2026, we are always available to assist you. Book your flights to Allegheny County today and let the adventure begin!

Find the best tickets to Allegheny County

To find some of the best tickets to Allegheny County in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Allegheny County or last-minute flights to Allegheny County, you can filter and sort your search results, making it easy to find the ideal flight to Allegheny County.

Airlines fly to Allegheny County

There are 20 different airlines that fly to Allegheny County including some of the most trusted names in the business. To book flights to Allegheny County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Allegheny County plane tickets.

Find the cheapest flights to Allegheny County

By booking early you may find some of the best deals for Allegheny County flights from the UK, including Allegheny County direct flights. You can usually find affordable and cheap flights to Allegheny County, whether one-way from £219 or round-trip from £381, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Allegheny County

Try searching for different Allegheny County airports with Expedia to find some of the cheapest flights to Allegheny County. Flights from Dublin (DUB) to Pittsburgh (PIT) usually have the lowest price from £219.

Why book your flights to Allegheny County with Expedia

Expedia offers great deals on Allegheny County air fares from £219 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Allegheny County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to Allegheny County from UK

Travel information

Allegheny County Flights Information

Airlines serving
JetBlue Airways, Icelandair, Aer Lingus, American Airlines, KLM, Lufthansa, Brussels Airlines, Swiss International Air Lines, Air France, Air Canada, Iberia, British Airways
Roundtrip price
from £381
Allegheny County Flights Information

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