$292 Find Cheap Flights from Ireland to Pittsburgh - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Pittsburgh departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Pittsburgh

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Pittsburgh, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Pittsburgh, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ireland to Pittsburgh

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ireland to Pittsburgh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ireland to Pittsburgh

Mon, Jul 27 - Wed, Aug 5
JetBlue Logo
10:40 am - 7:48 pm
DUB
-
PIT
14h 08m
1 stop
JetBlue Logo
11:53 am - 8:20 am
PIT
-
DUB
15h 27m
1 stop
$530JetBlue
Wed, Jun 24 - Sun, Jun 28
JetBlue Logo
10:40 am - 7:23 pm
DUB
-
PIT
13h 43m
1 stop
JetBlue Logo
6:45 am - 8:20 am
PIT
-
DUB
20h 35m
1 stop
$537JetBlue
Sat, Jul 4 - Sat, Jul 11
JetBlue Logo
10:40 am - 9:50 pm
DUB
-
PIT
16h 10m
1 stop
JetBlue Logo
7:00 am - 8:20 am
PIT
-
DUB
20h 20m
1 stop
$539JetBlue
Wed, Jul 15 - Sun, Jul 19
JetBlue Logo
10:40 am - 7:48 pm
DUB
-
PIT
14h 08m
1 stop
JetBlue Logo
7:00 am - 8:20 am
PIT
-
DUB
20h 20m
1 stop
$552JetBlue
Sat, Nov 7 - Wed, Nov 11
British Airways Logo
7:40 am - 6:34 pm
ORK
-
PIT
15h 54m
2 stops
British Airways Logo
7:30 pm - 3:25 pm
PIT
-
ORK
14h 55m
2 stops
$886British Airways
Sat, Nov 7 - Wed, Nov 11
British Airways Logo
7:40 am - 8:53 pm
ORK
-
PIT
18h 13m
2 stops
British Airways Logo
12:21 pm - 11:10 am
PIT
-
ORK
17h 49m
2 stops
$887British Airways
Sat, Jun 20 - Wed, Jun 24
Multiple Airlines Logo
2:30 pm - 8:47 pm
SNN
-
PIT
11h 17m
1 stop
Multiple Airlines Logo
8:31 am - 6:00 am
PIT
-
SNN
16h 29m
1 stop
$1,195Multiple Airlines
Wed, Jun 24 - Sun, Jun 28
American Airlines Logo
2:30 pm - 8:47 pm
SNN
-
PIT
11h 17m
1 stop
American Airlines Logo
8:31 am - 6:00 am
PIT
-
SNN
16h 29m
1 stop
$1,197American Airlines
Sat, Nov 7 - Wed, Nov 11
American Airlines Logo
11:55 am - 7:20 pm
ORK
-
PIT
12h 25m
1 stop
American Airlines Logo
9:15 pm - 9:00 pm
PIT
-
ORK
18h 45m
1 stop
$1,214American Airlines
Wed, Jun 24 - Sun, Jun 28
Multiple Airlines Logo
6:15 am - 7:15 pm
ORK
-
PIT
18h 00m
3 stops
Multiple Airlines Logo
6:00 am - 10:45 am
PIT
-
ORK
23h 45m
2 stops
$2,563Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Pittsburgh

Get data-powered insights and trends for flights to Pittsburgh to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Pittsburgh?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Pittsburgh, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Pittsburgh is May, where tickets cost $559 on average for return flights. On the other hand, the most expensive months are August and December, where the average cost of tickets from Ireland is $1,072 and $1,041 respectively. For one-way flights, the best month to travel is May with an average price of $559.

What is the cheapest time of day to fly to Pittsburgh?

The average price for all round-trip flights to Pittsburgh depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Pittsburgh is generally in the evening, when round-trip flights cost $699 on average. The most expensive time of day to fly to Pittsburgh is generally in the evening, which is peak travel time and where the average cost of a ticket is $699.

Good to know

Low seasonJanuary
Cheapest flight$292
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Dublin to Pittsburgh

FAQs - booking Pittsburgh flights

  • How far is Pittsburgh Airport from central Pittsburgh?

    There are 13 miles between Pittsburgh city center and Pittsburgh Airport.

  • What is the name of Pittsburgh’s airport?

    There is only 1 airport in Pittsburgh, called Pittsburgh Airport (PIT). It can also be referred to as Pittsburgh or Pittsburgh Intl.

  • How does KAYAK find such low prices on flights to Pittsburgh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Pittsburgh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Pittsburgh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Pittsburgh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Pittsburgh with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Pittsburgh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Pittsburgh

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Pittsburgh flight deals.

Reviews of the top airline flying from Ireland to Pittsburgh

 
See real verified KAYAK customer reviews for airlines flying to Pittsburgh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Pittsburgh. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Pittsburgh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Aer LingusOverall score based on 1601 reviews
7.2Comfort
7.0Entertainment
6.7Food
7.4Boarding
8.1Crew
Airline reviews

Vegetarian food option was very poor. Effectively, overcooked rice ("risotto"). Zero protein which is always disappointing with no vegetables and poorly seasoned. Basically had lots of carbs on 6-hour flight. Not acceptable for business class in 2026. Flight was otherwise very good.

8.0 ExcellentAnonymous, Jun 2026
DUB - BOS
Read more Aer Lingus reviews

Vegetarian food option was very poor. Effectively, overcooked rice ("risotto"). Zero protein which is always disappointing with no vegetables and poorly seasoned. Basically had lots of carbs on 6-hour flight. Not acceptable for business class in 2026. Flight was otherwise very good.

Small plane. Tight seating . What can one say except that it was fast!

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

OK overall. Flight was delayed Crew on flight was good

On time, only a little turbulence, very competent and caring attendants. Clear information.

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

Economy seats a bit small but other than that it was all good.

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Washington
Wheeling
Canonsburg
Coraopolis
Triadelphia
West Mifflin
Belle Vernon
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Chester
Edgewood
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Morristown
Freeport

Everything you need to know for your flight to Pittsburgh

Information on the airport you'll fly into in Pittsburgh