Cheap flights from Dublin to Pittsburgh International

Roundtrip selected

origin

Enter the city you're flying from, or choose from the options below

Include nearby airports

selected

destination

. Enter your destination, or choose from the options below

Include nearby airports

selected

Travelers and cabin class, 1 Adult, Economy

Compare Dublin to Pittsburgh International flight deals

Find the cheapest month or even day of the year to fly to Pittsburgh International

Book the best Pittsburgh International fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Dublin to Pittsburgh International

Looking for a cheap last-minute deal or the best round-trip flight from Dublin Airport to Pittsburgh International Airport? If you want to travel next month, round-trip fares start from $713. Find the lowest prices on one-way and round-trip tickets right here.

Pittsburgh.$672 per passenger.Departing Sat, Sep 26, returning Sun, Oct 4.Round-trip flight with Ryanair and Icelandair.Outbound indirect flight with Ryanair, departing from Dublin on Sat, Sep 26, arriving in Pittsburgh International.Inbound indirect flight with Icelandair, departing from Pittsburgh International on Sun, Oct 4, arriving in Dublin.Price includes taxes and charges.From $672, select.

Pittsburgh.$700 per passenger.Departing Tue, Nov 3, returning Thu, Nov 12.Round-trip flight with Lufthansa and Austrian Airlines.Outbound indirect flight with Lufthansa, departing from Dublin on Tue, Nov 3, arriving in Pittsburgh International.Inbound indirect flight with Austrian Airlines, departing from Pittsburgh International on Thu, Nov 12, arriving in Dublin.Price includes taxes and charges.From $700, select.

Pittsburgh.$703 per passenger.Departing Tue, Jan 26, returning Sun, Jan 31.Round-trip flight with Lufthansa and Austrian Airlines.Outbound indirect flight with Lufthansa, departing from Dublin on Tue, Jan 26, arriving in Pittsburgh International.Inbound indirect flight with Austrian Airlines, departing from Pittsburgh International on Sun, Jan 31, arriving in Dublin.Price includes taxes and charges.From $703, select.

Pittsburgh.$703 per passenger.Departing Sat, Dec 5, returning Tue, Dec 8.Round-trip flight with Lufthansa and Austrian Airlines.Outbound indirect flight with Lufthansa, departing from Dublin on Sat, Dec 5, arriving in Pittsburgh International.Inbound indirect flight with Austrian Airlines, departing from Pittsburgh International on Tue, Dec 8, arriving in Dublin.Price includes taxes and charges.From $703, select.

Pittsburgh.$703 per passenger.Departing Tue, Nov 24, returning Tue, Dec 1.Round-trip flight with Lufthansa and Austrian Airlines.Outbound indirect flight with Lufthansa, departing from Dublin on Tue, Nov 24, arriving in Pittsburgh International.Inbound indirect flight with Austrian Airlines, departing from Pittsburgh International on Tue, Dec 1, arriving in Dublin.Price includes taxes and charges.From $703, select.

Pittsburgh.$703 per passenger.Departing Fri, Feb 19, returning Fri, Mar 5.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Dublin on Fri, Feb 19, arriving in Pittsburgh International.Inbound indirect flight with Lufthansa, departing from Pittsburgh International on Fri, Mar 5, arriving in Dublin.Price includes taxes and charges.From $703, select.

Pittsburgh.$704 per passenger.Departing Thu, Feb 11, returning Thu, Feb 18.Round-trip flight with Lufthansa and Austrian Airlines.Outbound indirect flight with Lufthansa, departing from Dublin on Thu, Feb 11, arriving in Pittsburgh International.Inbound indirect flight with Austrian Airlines, departing from Pittsburgh International on Thu, Feb 18, arriving in Dublin.Price includes taxes and charges.From $704, select.

Pittsburgh.$707 per passenger.Departing Wed, Oct 7, returning Sun, Oct 11.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from Dublin on Wed, Oct 7, arriving in Pittsburgh International.Inbound indirect flight with Icelandair, departing from Pittsburgh International on Sun, Oct 11, arriving in Dublin.Price includes taxes and charges.From $707, select.

Pittsburgh.$709 per passenger.Departing Sat, Nov 28, returning Fri, Jan 15.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Dublin on Sat, Nov 28, arriving in Pittsburgh International.Inbound indirect flight with Delta, departing from Pittsburgh International on Fri, Jan 15, arriving in Dublin.Price includes taxes and charges.From $709, select.

Pittsburgh.$712 per passenger.Departing Fri, Oct 30, returning Sat, Nov 7.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Dublin on Fri, Oct 30, arriving in Pittsburgh International.Inbound indirect flight with Delta, departing from Pittsburgh International on Sat, Nov 7, arriving in Dublin.Price includes taxes and charges.From $712, select.

Pittsburgh.$713 per passenger.Departing Sun, Nov 29, returning Sat, Dec 5.Round-trip flight with Aer Lingus.Outbound direct flight with Aer Lingus departing from Dublin on Sun, Nov 29, arriving in Pittsburgh International.Inbound direct flight with Aer Lingus departing from Pittsburgh International on Sat, Dec 5, arriving in Dublin.Price includes taxes and charges.From $713, select.

Pittsburgh.$713 per passenger.Departing Wed, Sep 2, returning Wed, Sep 16.Round-trip flight with Ryanair and Icelandair.Outbound indirect flight with Ryanair, departing from Dublin on Wed, Sep 2, arriving in Pittsburgh International.Inbound indirect flight with Icelandair, departing from Pittsburgh International on Wed, Sep 16, arriving in Dublin.Price includes taxes and charges.From $713, select.

Pittsburgh.$713 per passenger.Departing Sat, Dec 19, returning Tue, Jan 5.Round-trip flight with Aer Lingus.Outbound direct flight with Aer Lingus departing from Dublin on Sat, Dec 19, arriving in Pittsburgh International.Inbound direct flight with Aer Lingus departing from Pittsburgh International on Tue, Jan 5, arriving in Dublin.Price includes taxes and charges.From $713, select.

Pittsburgh.$713 per passenger.Departing Sat, Nov 14, returning Thu, Nov 19.Round-trip flight with Aer Lingus.Outbound direct flight with Aer Lingus departing from Dublin on Sat, Nov 14, arriving in Pittsburgh International.Inbound direct flight with Aer Lingus departing from Pittsburgh International on Thu, Nov 19, arriving in Dublin.Price includes taxes and charges.From $713, select.

Pittsburgh.$714 per passenger.Departing Sat, Dec 5, returning Tue, Dec 8.Round-trip flight with Aer Lingus.Outbound direct flight with Aer Lingus departing from Dublin on Sat, Dec 5, arriving in Pittsburgh International.Inbound direct flight with Aer Lingus departing from Pittsburgh International on Tue, Dec 8, arriving in Dublin.Price includes taxes and charges.From $714, select.

Pittsburgh.$727 per passenger.Departing Fri, Aug 28, returning Sun, Sep 6.Round-trip flight with Iberia.Outbound indirect flight with Iberia, departing from Dublin on Fri, Aug 28, arriving in Pittsburgh International.Inbound indirect flight with Iberia, departing from Pittsburgh International on Sun, Sep 6, arriving in Dublin.Price includes taxes and charges.From $727, select.

Find the cheapest month to fly from Dublin to Pittsburgh International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Pittsburgh International flights are currently cheapest in November.

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Direct flights from Dublin to Pittsburgh International

Dublin to Pittsburgh International: Alternative routes

Compare routes from Dublin to Pittsburgh below. You may find an airport to fly into that's cheaper, faster, or easier than Pittsburgh International.

Dublin to Pittsburgh: Flight information

The things to know before you go.

Cheapest flight found	$672
Cheapest month to fly	September
Average flight time	8 hrs, 7 mins
Most popular airline	Aer Lingus
Average flights per week	19

Finding cheap flights from Dublin to Pittsburgh International: Frequently asked questions

How much are round-trip flights from Dublin to Pittsburgh International?

The best price we found for a round-trip flight from Dublin to Pittsburgh International is $672. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Dublin to Pittsburgh International?

8 hours and 7 minutes is the average flight time from Dublin to Pittsburgh International.

Which airlines fly direct from Dublin to Pittsburgh International?

Aer Lingus, American Airlines and Iberia fly direct from Dublin to Pittsburgh International.

How many flights are there a week from Dublin to Pittsburgh International?

There are 19 flights per week flying from Dublin to Pittsburgh International, as of August 2026.

When is the cheapest time to fly from Dublin to Pittsburgh International?

The cheapest month to fly from Dublin to Pittsburgh International is usually September.

Which upcoming date is cheapest to fly from Dublin Airport to Pittsburgh International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Pittsburgh International Airport on Saturday, September 26, 2026.

Can I get a direct flight from Dublin Airport to Pittsburgh International Airport?

Yes – the average flight time is 8 hours and 7 minutes.

How can I find the best flight deal to Pittsburgh International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Pittsburgh International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Pittsburgh?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Pittsburgh is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Dublin Airport to Pittsburgh International?

Currently, Ryanair and Aer Lingus offer the cheapest flight tickets to Pittsburgh International.

Traveling from Dublin Airport (DUB) to Pittsburgh International Airport (PIT): what you need to know

The average duration of a direct flight from Dublin Airport to Pittsburgh International Airport is 8 hours.
Pittsburgh is five hours behind Dublin and is in the UTC-5 timezone.
For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your DUB to PIT flight.
During popular months such as July, it's a good idea to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're flying during a peak period in general.
Aer Lingus is your ticket to exploring Pittsburgh (and maybe even some other great corners of the United States!). Check out the direct flights from Dublin Airport to Pittsburgh International Airport offered by this popular airline.
The airline most travelers fly with on this route is Aer Lingus.
Think about adding a stopover when booking your ticket from Dublin Airport to Pittsburgh International Airport. Simply uncheck 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Here are some options between DUB and PIT:
- New York John F. Kennedy Airport
- Boston Logan International Airport
- Montreal Pierre Elliott Trudeau Airport

How to find the cheapest flights from Dublin Airport (DUB) to Pittsburgh International Airport (PIT)

The lowest price we've seen for a one-way Dublin Airport to Pittsburgh International Airport flight is $399. A round-trip ticket right now is $672. Depending on the availability when you book, these fares could change.
To get your hands on cheap tickets from DUB to PIT, book as early as you can. Airlines tend to offer lower prices when flights are first made available.
If you can be flexible with your travel plans, use the 'Whole month' tool. It'll give you the cheapest price across each month when looking for a flight from Dublin Airport to Pittsburgh International Airport.
Stay on top of deals for cheap flights from DUB to PIT by setting up a Price Alert. You'll receive an email or notification through the app when a lower fare pops up.
Secure the perfect flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Dublin Airport to Pittsburgh International Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and number of stops.

Handy information about Dublin Airport (DUB)

Of the departures from Dublin Airport, 77% arrive as scheduled at their destination.
To reach Dublin Airport from central Dublin, it'll take around 25 minutes if you're going by car. Of course, this depends on traffic. It's approximately 11 kilometers from the airport to the city center.
The trip on public transport takes about 30 minutes.
Searching for a convenient hotel near DUB? If you're catching an early flight from Dublin Airport to Pittsburgh International Airport, these stays will have you moments from check-in:

Arriving at Pittsburgh International Airport (PIT)

Book a hotel close to PIT if you're on a late Dublin Airport to Pittsburgh International Airport flight. Select one of these options and skip the long transfer after landing:
Follow your own route with a Pittsburgh International Airport rental car. Book your wheels from Dollar, Hertz or Budget and discover more of Pittsburgh and beyond.
For the lowest price, book your ride from Pittsburgh International Airport around one week in advance.

Getting from Pittsburgh International Airport (PIT) to central Pittsburgh

You'll find PIT at 1000 Airport Boulevard.
Pittsburgh International Airport is approximately 32 kilometers from the center of Pittsburgh. The drive time takes around 30 minutes.
If you're using public transport, expect a journey of roughly 45 minutes.

When to fly to Pittsburgh International Airport (PIT)

July is the busiest month for flights from Dublin Airport to Pittsburgh International Airport. To avoid the crowds, head to Pittsburgh in March.
The warmest month in Pittsburgh is July, with the temperature ranging between 15ºC (59ºF) and 31ºC (88ºF). Lock in your flights from Dublin Airport to Pittsburgh International Airport in this month if you like this kind of weather.
Look for cheap tickets from DUB to PIT in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -10ºC (14ºF) and 6ºC (43ºF) on average.

Explore more of the United States

Philadelphia is just one of the many places in the United States waiting to be discovered once you've seen the sights of Pittsburgh. Around 418 kilometers away to the east, top sights here include Independence Hall, Liberty Bell and Philadelphia Museum of Art.
Columbus is another standout destination in the United States and is around 257 kilometers west of Pittsburgh. No journey is complete without visiting Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theater.