PIT

€313 Find Cheap Flights 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 1/9. 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

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Everything you should know

Cheapest return fare
€452
Typical prices: €649-€836
JetBlue
Thu 3/9Tue 8/9
DUB - PIT • 1 stop
Cheapest direct flights
€635
Aer Lingus
Fri 11/9Fri 18/9
DUB - PIT • Direct
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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, 3 Sep - Tue, 8 Sep
JetBlue Logo
10:40 - 17:20
DUB
-
PIT
11h 40m
1 stop
JetBlue Logo
12:34 - 08:20
PIT
-
DUB
14h 46m
1 stop
€452JetBlue
Fri, 28 Aug - Sun, 6 Sep
JetBlue Logo
10:40 - 22:28
DUB
-
PIT
16h 48m
1 stop
JetBlue Logo
07:10 - 08:20
PIT
-
DUB
20h 10m
1 stop
€453JetBlue
Thu, 27 Aug - Thu, 3 Sep
JetBlue Logo
10:40 - 22:28
DUB
-
PIT
16h 48m
1 stop
JetBlue Logo
06:30 - 09:00
PIT
-
DUB
21h 30m
1 stop
€456JetBlue
Fri, 11 Sep - Fri, 18 Sep
Aer Lingus Logo
15:40 - 18:40
DUB
-
PIT
8h 00mdirect
Aer Lingus Logo
20:10 - 08:10
PIT
-
DUB
7h 00mdirect
€635Aer Lingus
Sun, 6 Sep - Sun, 13 Sep
Aer Lingus Logo
15:40 - 18:40
DUB
-
PIT
8h 00mdirect
Aer Lingus Logo
20:10 - 08:10
PIT
-
DUB
7h 00mdirect
€636Aer Lingus
Fri, 28 Aug - Sun, 6 Sep
Aer Lingus Logo
15:40 - 18:40
DUB
-
PIT
8h 00mdirect
Aer Lingus Logo
20:10 - 08:10
PIT
-
DUB
7h 00mdirect
€641Aer Lingus
Thu, 3 Sep - Tue, 8 Sep
United Airlines Logo
09:50 - 14:48
DUB
-
PIT
9h 58m
1 stop
United Airlines Logo
16:11 - 11:10
PIT
-
DUB
13h 59m
2 stops
€649United Airlines
Thu, 27 Aug - Thu, 3 Sep
United Airlines Logo
09:50 - 18:30
DUB
-
PIT
13h 40m
2 stops
United Airlines Logo
06:30 - 07:30
PIT
-
DUB
20h 00m
1 stop
€664United Airlines
Fri, 14 Aug - Sat, 12 Dec
American Airlines Logo
09:30 - 15:16
DUB
-
PIT
10h 46m
1 stop
American Airlines Logo
15:33 - 08:30
PIT
-
DUB
11h 57m
1 stop
€751American Airlines
Wed, 12 Aug - Wed, 2 Dec
American Airlines Logo
09:30 - 19:53
DUB
-
PIT
15h 23m
2 stops
American Airlines Logo
13:49 - 08:30
PIT
-
DUB
13h 41m
2 stops
€771American 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 day to fly to Pittsburgh?

The average price of all round-trip flights to Pittsburgh clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Pittsburgh is Monday where round-trip tickets can be as cheap as €762. On the other hand, the most expensive day to fly is Friday, where round-trip prices are €803 on average.

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 €776 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 €776.

Good to know – Book Cheap Pittsburgh Plane Tickets

Low season

January

Cheapest flight

€313
Best time to beat the crowds but there is an average 13% increase in price.
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 much is a flight to Pittsburgh?

    On average, a flight to Pittsburgh costs €776. The cheapest price found on KAYAK in the last 2 weeks cost €632 and departed from Dublin Airport.

  • 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.

  • How many direct flights to Pittsburgh are there each week?

    Each week there are around 16 direct flights from within Ireland to Pittsburgh. The most common day for departures is Monday, with 25% of flights taking off on this day.

Top tips for finding cheap flights to Pittsburgh

  • Looking for cheap airfare to Pittsburgh? 25% of our users found return tickets to Pittsburgh for the following prices or less: From Dublin €649
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Pittsburgh flight deals.

Reviews of the top 3 airlines 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 10062 reviews
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

2.0 MediocreHarry, Apr 2026
IAD - PIT
Read more United Airlines reviews

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

The flight was canceled the day of the flight. United says it was FAA issue, with some 35 flights canceled and more delayed.

I still prefer Delta, but Delta doesn’t fly to State College PA.

Slight delay but not bad. UA app worked well! Got regular updates of gate changes, etc. Don't have any complaints.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Nothing bad to say about the actual crew or airline. It was nice to have a complimentary FULL can of soda, as well as a snack. Blankets and earbuds were also provided at no cost for this red eye flight. I especially appreciated the free WiFi and movie selection with the Bluetooth option. It helped the flight pass more quickly. No matter who you fly, boarding and disembarking are always SUCH a pain. As I mentioned, this is on the passengers and not the crew!!

Flight attendants rude and impolite… flight delayed by almost 5 hours.

If other people in flight, followed instructions and were much cleaner.

Ok so apparently the new policy on United Airlines is that customers in the main cabin should NEVER be served more than once and besides picking up trash there should NEVER be another interaction with the customer for any reason.

On time departure and arrival at LAX - good inflight entertainment - all basic seats on every airline right now begin to feel small after 10 hours!!

I was pleasantly surprised. I've never flown this airline and the seats were comfy, I couldn't select my seat but luckily got aisle and was able to comfortably sleep the whole trip except when they came around with an in flight free meal, drinks then snack at the end. I'd fly with Aer Lingus again. The only annoying thing is you had to pay for WiFi for different hours of usage but luckily I didn't need it

This was a great flight. I love the way they had general boarding board from the back first by seat row and in general the flight was very comfortable. The seats were actually comfy, and the food served was surprisingly good.

A seat was broken There was a delay of 45min A checked bag was missing in Boston

The service was some of the worst I have experienced on an international flight. The service was rude, the quality of the food was very low. The speed of service was insanely quick. You couldn’t finish your pretzels before the meal came before the coffee came before trash collection came. Then they never came back for 5 hours. They rushed everything so they could get it over with.

A special shout-out to one of the check-in staff at DUB yesterday noon. We had to use the "Closing Flights" counter and we met, hands down, the most efficient person - able to resolve several issues in the matter of minutes, while remaining polite and calming everyone down. Great job, Aer Lingus!

We missed that flight, and I am hoping that we will got the refund. It was very confusing to figure out about Aer Lingus operated by American Airlines. Then we bought another more expensive ticket to travel.

Everything was great!! I had no problems!! I would fly Aer Lingus again! 🥰

The flight from Cincinnati to Philadelphia was satisfactory and uneventful.

Aer Lingus was fabulous.nhowever, Aiirfare Assist who Kayak routes me to to purchase tickets for m was awful. They messed up my reservation so bad that after about six hours on the phone with them over the week before departure, I had been choice but to show up at the airport. The Aer Lingus staff were amazing and got it sorted out but I would recommend not using Airfare Assist.

We were treated politely and the crew was nice. Again no one knew why there was a delay. Food was hot and a lot was offered but bad in taste. Seats weren’t the worst but for a long flight your legs ache from it. Entertainment was old not very interactive

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

Staff at the gate were incredibly rude, hostile and threatening. Never fly American Airlines.

Great - quick boarding and landed early with an available gate.

The flight was delayed till next day ! They kept delaying every 30 minutes then after 3 hours they delayed it till next day. We kept waiting in line standing more than an hour to get the hotel and meal vouchers. There was no communication at all. Everything was bad

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

Everything you need to know for your flight to Pittsburgh

Information on the airport you'll fly into in Pittsburgh