Cheap flights from Ireland to Pittsburgh from €473
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Pittsburgh departing on 18/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ireland to Pittsburgh
Recent return flight deals from Ireland to Pittsburgh
Recent one-way flight deals from Ireland to Pittsburgh
JetBlue flights from Ireland to Pittsburgh
Our best JetBlue deals on Ireland to Pittsburgh flight tickets
Scandinavian Airlines flights from Ireland to Pittsburgh
Our best Scandinavian Airlines deals on Ireland to Pittsburgh flight tickets
See travel insights to Pittsburgh from
How to get the cheapest flight ticket from Ireland to Pittsburgh
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Pittsburgh?
In general, September is the cheapest month to fly from Ireland to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €674. If you’re not able to fly to Pittsburgh in September, then January is your next best option. Flight prices from Ireland to Pittsburgh during January average around €692.
What is the cheapest day to depart on your flight to Pittsburgh?
The cheapest day to depart on your flight to Pittsburgh is on a Friday when prices can be found for as low as €674. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Pittsburgh is Monday, with ticket prices averaging around €1,022.
Cheap Ireland to Pittsburgh flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to Pittsburgh
When did momondo last update prices for flights from Ireland to Pittsburgh Airport?
Prices for flights from Ireland to Pittsburgh Airport refresh daily.
How many operators does momondo search for flights from Ireland to Pittsburgh Airport?
The number of operators available for flights from Ireland to Pittsburgh Airport is 2 as of June 2025.
How old do you have to be to fly from Ireland to Pittsburgh Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Pittsburgh Airport.
What documentation or ID do you need to fly to Pittsburgh Airport?
The necessary travel and health documents for your Pittsburgh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Ireland to Pittsburgh
Compare and see reviews for airlines that fly from Ireland to Pittsburgh with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €525 | Free Cancellation | Rating 7.3 2,923 reviews | |||
| PriceFrom €755 | Free Cancellation | Rating 7.4 8,798 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ireland to Pittsburgh?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Pittsburgh. momondo saves you time and could save you money on your trip.
Can I find flights from Ireland to Pittsburgh with flexible booking policies on momondo?
Flights from Ireland to Pittsburgh with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Ireland to Pittsburgh?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Pittsburgh.
I’m not ready to book a flight from Ireland to Pittsburgh right now. Can momondo alert me if prices change?
Price alerts on flights to Pittsburgh from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.