PIT

€330 Find Cheap Flights to Pittsburgh

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 9/4. 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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Everything you should know

Cheapest return fare
€402
Typical prices: €567-€776
British Airways
Thu 21/5Sat 6/6
DUB - PIT • 1 stop
Cheapest direct flights
€414
Aer Lingus
Sun 31/5Fri 19/6
DUB - PIT • Direct
When to travel
February
Cheapest • 18% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Pittsburgh!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Pittsburgh

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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 return flight deals to Pittsburgh

Thu, 21 May - Sat, 6 Jun
British Airways Logo
13:45 - 19:50
DUB
-
PIT
11h 05m
1 stop
British Airways Logo
12:12 - 12:00
PIT
-
DUB
18h 48m
2 stops
€402British Airways
Thu, 16 Apr - Mon, 20 Apr
British Airways Logo
08:35 - 19:24
DUB
-
PIT
15h 49m
2 stops
British Airways Logo
19:55 - 14:30
PIT
-
DUB
13h 35m
2 stops
€407British Airways
Mon, 1 Jun - Tue, 30 Jun
Multiple Airlines Logo
08:30 - 19:50
DUB
-
PIT
16h 20m
1 stop
Multiple Airlines Logo
20:35 - 11:50
PIT
-
DUB
10h 15m
1 stop
€409Multiple Airlines
Mon, 25 May - Sun, 31 May
British Airways Logo
09:30 - 19:55
DUB
-
PIT
15h 25m
1 stop
British Airways Logo
21:45 - 19:35
PIT
-
DUB
16h 50m
1 stop
€411British Airways
Sun, 31 May - Fri, 19 Jun
Aer Lingus Logo
16:10 - 19:10
DUB
-
PIT
8h 00mdirect
Aer Lingus Logo
20:40 - 08:40
PIT
-
DUB
7h 00mdirect
€414Aer Lingus
Thu, 16 Apr - Mon, 20 Apr
American Airlines Logo
12:40 - 18:59
DUB
-
PIT
11h 19m
1 stop
American Airlines Logo
13:44 - 09:35
PIT
-
DUB
14h 51m
1 stop
€419American Airlines
Thu, 21 May - Sat, 6 Jun
American Airlines Logo
13:45 - 10:13
DUB
-
PIT
25h 28m
1 stop
American Airlines Logo
15:10 - 09:45
PIT
-
DUB
13h 35m
1 stop
€423American Airlines
Sun, 31 May - Fri, 19 Jun
Multiple Airlines Logo
16:10 - 19:10
DUB
-
PIT
8h 00mdirect
Multiple Airlines Logo
06:10 - 05:15
PIT
-
DUB
18h 05m
1 stop
€482Multiple Airlines
Thu, 30 Apr - Mon, 4 May
United Airlines Logo
12:30 - 18:30
SNN
-
PIT
11h 00m
1 stop
United Airlines Logo
17:15 - 10:15
PIT
-
SNN
12h 00m
1 stop
€832United Airlines
Thu, 30 Apr - Mon, 4 May
United Airlines Logo
12:30 - 18:30
SNN
-
PIT
11h 00m
1 stop
United Airlines Logo
17:15 - 10:15
PIT
-
SNN
12h 00m
1 stop
€832United Airlines
Booking Insights

KAYAK's insights & trends for flights to Pittsburgh

Get data-powered insights and trends into 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 February, where tickets cost €595 on average for one-way flights. On the other hand, the most expensive months are December and January, where the average cost of tickets from Ireland is €892 and €837 respectively. For return trips, the best month to travel is February with an average price of €595.

Good to know – Book Cheap Pittsburgh Plane Tickets

Low seasonJanuary
Cheapest flight€330
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly (2% more expensive on average)
Flight from Dublin to Pittsburgh

When to book flights to Pittsburgh

Are your dates flexible? Find out the best times to travel to Pittsburgh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Pittsburgh based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Pittsburgh flights

  • How far is Pittsburgh Airport from central Pittsburgh?

    Central Pittsburgh is 22 km away from Pittsburgh Airport.

  • What is the name of Pittsburgh’s airport?

    When flying to Pittsburgh, you'll arrive at Pittsburgh Airport (PIT). The airport is also known 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 travellers 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 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.
7.4
United AirlinesOverall score based on 9236 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

2.0 MediocreRonald, Feb 2026
ORD - BWI
Read more United Airlines reviews

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

The attendant on board was amazing. She should be doing business/first international long haul.

The boarding was cumbersome. The staff was not aligned. They called group 1 but then the agent said no. Then they called group 1 again but still would not board us. Then they called group 2 and they all came up and still hadn’t started boarding. Then someone came from the plane and said why is no one coming? And the agent said bc i thought not yet and she said I said over the walkie talkie to send the passengers down? What was not clear about that? Also, onboard, the crew gave announcements very ironic/authoritative, and in first class they gave us a cheesebox. My expectations based on competition airlines, is a warm meal. A little underwhelming.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

This Japanese airline provides great service and very helpful in assisting their passengers.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

Everything you need to know for your flight to Pittsburgh

Information on the airport you'll fly into in Pittsburgh