€337 Find Cheap Flights to Pennsylvania – Compare and Save

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Best Pennsylvania Flight Deals

Cheapest return prices found by our users on KAYAK in the last 5 days
Philadelphia
Philadelphia1 stop€543
Pittsburgh
Pittsburgh1 stop€578
Allentown
Allentown2 stops€604
Philadelphia
Philadelphia1 stop€543
Pittsburgh
Pittsburgh1 stop€578
Allentown
Allentown2 stops€604
Booking Insights

KAYAK's insights & trends for flights to Pennsylvania

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

What is the cheapest flight to Pennsylvania?

The cheapest ticket to Pennsylvania from Ireland found in the last 5 days was to Philadelphia, at €484 return. The most popular route is Dublin (DUB) to Philadelphia (PHL) and the cheapest return ticket found on this route in the last 5 days was €484.

What is the cheapest month to fly from Ireland to Pennsylvania?

The cheapest month for flights from Ireland to Pennsylvania is December, when tickets cost €448 (return) on average. On the other hand, the most expensive months are February and July, when the average cost of round-trip tickets is €691 and €640 respectively.

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

The cheapest time of day to fly to Pennsylvania is generally in the evening, when retur flights cost €619 on average. Morning departures are around 6% more expensive than evening flights, on average. The most expensive time of day to fly to Pennsylvania is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €741.

How far in advance should I book a flight from Ireland to Pennsylvania?

To get a below-average price on a flight from Ireland to Pennsylvania, you should book around 2 weeks before departure, which saves you about 11% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Which is the cheapest airport to fly into in Pennsylvania?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Pennsylvania is Philadelphia Airport (PHL), with an average flight price of €507.

Good to know

Low season

January

Cheapest flight

€337
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Dublin to Philadelphia

FAQs - booking Pennsylvania flights

  • How does KAYAK find such low prices on flights from Ireland to Pennsylvania?

    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 from Ireland to Pennsylvania.

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

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

  • What is the Hacker Fare option on flights from Ireland to Pennsylvania?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Pennsylvania 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 from Ireland to Pennsylvania?

    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 from Ireland to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Pennsylvania?

    Based on KAYAK data, the cheapest day to fly to Pennsylvania is Thursday when return tickets can be as cheap as €614. On the other hand, the most expensive day to fly is Sunday, when return prices are €784 on average.

Top tips for finding cheap flights to Pennsylvania

  • Looking for cheap airfare to Pennsylvania? 25% of our users found return tickets to Pennsylvania for the following prices or less: From Dublin €571
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Pennsylvania flight deals.

Reviews of the top 5 airlines flying to Pennsylvania

 
Need help choosing which airline to fly with from Ireland to Pennsylvania? 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.
7.6
FinnairOverall score based on 1424 reviews
7.6Boarding
6.9Entertainment
7.4Comfort
8.2Crew
6.7Food
Airline reviews

Business class should have free wi-fi. Food was horrible

4.0 OkayAnonymous, Sept 2026
Read more Finnair reviews

Business class should have free wi-fi. Food was horrible

Will never fly American Airlines business class again. Medicore service and very old aircraft.

Staff went above and beyond with their care for us. Flight attendants were very attentive to our needs. Food seemed too rich and too salty. Flight was fine, even with turbulence at points.

It all went very smoothly, love the new planes and cabin crew upbeat and friendly Food ok, but that is the hardest part of it all

Finnair was ok. But some things were pretty bad: 1. Crew was not friendly, especially a crew member named, Maria. She woke me up while I was deep asleep by force just to let me know that 2 people can’t be on the same seat (my toddler and me) for sleeping. 2. There was no vegetarian option in the menu so I had to eat bread for one meal 3. They didn’t have an option for child meal

The food was delicious. There has been a major improvement here in the last few years. Excellent, friendly service. An enjoyable experience.

Awful. Delayed for unknown reason. Boarded late, part of a Tight connection ands had to go through customs and immigration. And they lost my bags.

Late, dirty cabin, charging ports broken, uncomfortable, no tomato juice, barely edible food

Flight on time, landed well ahead of schedule. Attendants were excellent and responsive

The crew was friendly, and the flight landed on time

First time flying airline. Great experience. Clean plane, comfortable seating, great service.

Didn’t have requested food and seats could be more comfortable.

Flight attendants on this flight were very lovely. Hot food was terrible. Canned wine felt elevated and was GOOD. The aircraft was overall not very clean. Although this one was much more cleanly than the flight from Pisa. Pilots were great & landings felt smooth and safe. As I mentioned in my last review, this was my first time flying aer Lingus in many years and I cannot say I will be rushing to book again. This airline needs a real facelift.

Everything went extremely smoothly! They boarded by groupings of seat numbers starting from back to front. All staff very helpful and accommodating. Food and beverage plentiful and good.

The plane from Venice to Dublin ran out of food. They did not restock the plane in Venice.

It was very refreshing being in a nice and clean plain, with pillows and earphones that you don’t have to pay for, with warm food and beverages and a very nice crew

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.

Flight was very good. For most part on-flight customer service was great, though online entertainment didn't work. What wasn't good was American Airlines service in Philadelphia. Our plane was delayed out of Naples due to weather, which was understansdable. But customer service to help us make connections to Kansas City was non existent, even though we were told there would be AA reps at the airport to help direct us where to go. When we asked for help, directions were conflicting. As a result we barely made our KC connection. And our bags didn't arrive until next day. For all their app technology, their human service was a bit lacking.

Internet is much improved, which is very important to me a s a business traveler. The off boarding of the plane was fantastic. Very quick and very orderly. We had to check our carry-ons before we got on the plane and they were retrieved and available to us very quickly. We left on time and arrived early. All very good things

I always looks forward to the Biscoff cookies and they weren’t offered….

The flight was overbooked. And the gate agent basically said that the flight will not leave unless two people came forward to give up their seats. Offered money. Raised the $$ too. But we were there for a while and flight was delayed. When passengers approached the gate agent asking what would happen if no one volunteered- the answer was flight would be cancelled! Ridiculous! It’s American’s fault for overbooking. The service level is going from Bad to worse it seems.

It was one hour 15 minutes late taking off so we missed our connecting flight in Philadelphia.

The flight attendance were very pleasant and funny. They made boarding and the flight very pleasant. Just wish the seats cushions had more comfort. Very flat and hard.

Flawless as usual. I understand on the smaller airplanes that WIFI is not available, and that is expected. The crew were awesome!

This aircraft was much better than the one we took two weeks ago to Edinburgh. The legroom was fantastic (two rows in front of our seats on the last trip), the seats were more comfortable, and the overall experience was improved. The movie selections are awful, unless one likes violence, intense contention, and sexual content. The so-called family films are limited to animations in spite of the many quality live-action films actually geared towards families. A note to Kayak and the survey engineers engaged to gather meaningful data for future passengers and possibly their clients: in many instances, the data you gather is skewed because you provide no "N/A" options, which forces one to choose an option that is not representative of the experience. I recommend your surveys and questionnaires undergo a serious review and update so that the data you collect is meaningful and represent accurate conditions and responses.

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

WiFi didn’t work for me. as headphones didn’t work either.

Food was terrible. Going to Italy I gave benefit of the doubt however returning to the USA was no better. Rolls were frozen. Butter was frozen. Quality of entree poor

Cabin crew friendlier, they weren't weren't unfriendly, but simply professional and not more

The crew on AA international flights in my experience are generally lazy, rude, and inefficient. These guys did not disappoint.

The plane sat on the tarmac for 2 hours, it was terrible. No drink service during the flight. Terrible

Comfortable seat Attentive cabin crew Asian vegetarian meal very good Not enough drinks were offered during flight No ice cream Snack offered before landing not good very unpleasant taste no choices

This flight was rebooked from a missed connection 3 days before due to connecting flight cancelation. We had upgraded on our original flight but were assigned coach seats on this flight. BA could do nothing to upgrade us due to this flight being "overbooked" and "busy". We should have been rebooked in upgraded seats. Now we have to apply for a refund.

Plane arrived late to gate, staff at Philadelphia had no sense of urgency to get people on the plane. Boarding took 15 min longer than it should have because despite 4 staff working at the gate, only one was scanning tickets while the others sat talking to each other.

When I bought the ticket, right away I got a problem, I had to cancel. Unfortunately never ever I will use kayak or Iberia again. When trying to cancel kayak told me to talk directly with the airline, the airline talked to me through whatsap and told me to deal through kayak. Both of u never took responsibility in helping me out. You kayak did not want to deal with me. I called my credit card and now we r disputing the charge bc u have a pathetic customer service.

Ability to select seating would be nice. We were family of three and they had us seated back to back and one of us on the other side of the plane??? That is pretty goofy. Especially when tickets were placed two months in advance.

How to get an aisle seat without paying extra? The young lady next to me was assigned the seat.

OK. Needed more information on baggage details with different airlines and airport baggage pickup Also, it appeared they offered free WiFi on their info publications but none did.

It was pretty decent mostly cause I have leg room.

Seats were comfortable, but boarding was the worst I've ever seen. Way too much walking to get onboard as we had to go up & down steps several & then bus took us halfway around the airport for boarding & had to board outside after a very long bus rood.

Thanks to a delay of an hour of my flight to Philadelphia on American Airlines I missed my connecting flight to Amsterdam. On arrival at Philadelphia he crew on the delayed flight did not ask the passengers to let connecting passengers get off first and I arrived a few minutes after boarding was closed at the original time for the flight to AMS, this despite the fact that I had received a message from American Airlines that departure was delayed by 25 minutes. Overall very poor service, no effort from the part of American Airlines to accommodate the passenger, just rebook the flight for the next day.

I liked my seats on the return trip. Didn't like having to pay for luggage on an international flight. Also didn't like that it was on American airlines and not British Airways. I specifically selected a BA flight to experience that airline.

Crew were fantastic and the aircraft was extremely comfortable, but outdated. Headphone jacks were worn out and sound normally only came out of one ear unless positioned just right.

Somone switched seats to sit near friend causing us to be disconnected (3) business class. Very disappointed. Staff did nothing.

The Britts are wonderful to fly with and the crew were very hospitable. Again, I really wish they had been able to retrieve my carryon bag from baggage claim before the flight so I could be in a less worrisome state of mind, but that's not on them. I completely understand. The window seats with the dimmable windows were very cool!

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

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