619 € Cheap Flights from Pittsburgh International to Shannon

Compare Pittsburgh International to Shannon flight deals

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Flight deals from Pittsburgh International to Shannon

Looking for a cheap last-minute deal or the best return flight from Pittsburgh International Airport to Shannon Airport? If you want to travel next month, return fares start from 619 €. Find the lowest prices on one-way and return tickets right here.

Shannon.619 € per passenger.Departing Thu, 20 Aug, returning Thu, 27 Aug.Return flight with United.Outbound indirect flight with United, departs from Pittsburgh International on Thu, 20 Aug, arriving in Shannon.Inbound indirect flight with United, departs from Shannon on Thu, 27 Aug, arriving in Pittsburgh International.Price includes taxes and charges.From 619 €, select.

Shannon.729 € per passenger.Departing Mon, 14 Sep, returning Mon, 21 Sep.Return flight with jetBlue and Ryanair.Outbound indirect flight with jetBlue, departs from Pittsburgh International on Mon, 14 Sep, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Mon, 21 Sep, arriving in Pittsburgh International.Price includes taxes and charges.From 729 €, select.

Shannon.827 € per passenger.Departing Tue, 14 Jul, returning Tue, 4 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Pittsburgh International on Tue, 14 Jul, arriving in Shannon.Inbound indirect flight with Delta, departs from Shannon on Tue, 4 Aug, arriving in Pittsburgh International.Price includes taxes and charges.From 827 €, select.

Shannon.873 € per passenger.Departing Thu, 5 Nov, returning Sun, 8 Nov.Return flight with jetBlue and Aer Lingus.Outbound indirect flight with jetBlue, departs from Pittsburgh International on Thu, 5 Nov, arriving in Shannon.Inbound indirect flight with Aer Lingus, departs from Shannon on Sun, 8 Nov, arriving in Pittsburgh International.Price includes taxes and charges.From 873 €, select.

Shannon.893 € per passenger.Departing Wed, 2 Jun, returning Sat, 5 Jun.Return flight with United.Outbound indirect flight with United, departs from Pittsburgh International on Wed, 2 Jun, arriving in Shannon.Inbound indirect flight with United, departs from Shannon on Sat, 5 Jun, arriving in Pittsburgh International.Price includes taxes and charges.From 893 €, select.

Find the cheapest month to fly from Pittsburgh International to Shannon

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

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Pittsburgh International to Shannon: Alternative routes

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

Pittsburgh to Shannon: Flight information

The things to know before you go.

Cheapest flight found	619 €
Cheapest month to fly	August

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

How much are return flights from Pittsburgh International to Shannon?

The best price we found for a return flight from Pittsburgh International to Shannon is 619 €. 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.

Which airlines fly direct from Pittsburgh International to Shannon?

Currently, there are no airlines that fly direct from Pittsburgh International to Shannon. But we found flights with one or more stops from 619 €.

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

As of July 2026, there are no flights flying from Pittsburgh International to Shannon.

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

The cheapest month to fly from Pittsburgh International to Shannon is usually August.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Pittsburgh International Airport to Shannon Airport on Thursday, 20 August 2026.

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

No airlines currently offer direct flights between Pittsburgh International Airport and Shannon Airport. Most routes have one or more stops.

How can I find the best flight deal to Shannon?

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 Shannon 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 Shannon?

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

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

Currently, United offers the cheapest flight tickets to Shannon.

Travelling from Pittsburgh International Airport (PIT) to Shannon Airport (SNN): what you need to know

Shannon is five hours ahead of Pittsburgh and follows the UTC+0 timezone.
Leave enough time to catch your PIT to SNN flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.
You can expect longer lines during popular months like July. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a wise move.
If you'd like to break up your flight, just deselect 'Direct flights only' when searching for your ticket from Pittsburgh International Airport to Shannon Airport. Here are the top stopovers between PIT and SNN:
- Chicago O'Hare International Airport
- New York Newark Airport
- Boston Logan International Airport

How to find the cheapest flights from Pittsburgh International Airport (PIT) to Shannon Airport (SNN)

Currently, 212 € is the cheapest price we've seen for a one-way Pittsburgh International Airport to Shannon Airport flight. The best price for a return plane ticket is 619 €. Bear in mind that fares could change due to demand at the time of booking.
To find cheap tickets from PIT to SNN, book early. Airlines generally offer their best fares when flights are first released.
Finding cheap flights from Pittsburgh International Airport to Shannon Airport is easy if you can be flexible with your travel dates. Use the 'Whole month' function to see the best prices across each month and score a great deal.
You won't have to check every day to find out if fares have dropped when you set up a Price Alert. We'll send you an update the moment there's a better deal on cheap flights from PIT to SNN.
Tailor your flights with filters. Pick your preferred arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Pittsburgh International Airport to Shannon Airport.

Handy information about Pittsburgh International Airport (PIT)

PIT is located at 1000 Airport Boulevard.
77% of flights leaving from Pittsburgh International Airport arrive at their destination on schedule.
Central Pittsburgh to Pittsburgh International Airport is approximately 32 kilometres. Depending on traffic, it'll take about 30 minutes to get there if you're ride-sharing, catching a taxi or driving.
You can expect a journey time of about 45 minutes on public transport.
Looking for a convenient hotel close to PIT? If you're boarding an early flight from Pittsburgh International Airport to Shannon Airport, these accommodation options will have you sleeping moments from check-in:

Arriving at Shannon Airport (SNN)

Consider booking a hotel near SNN if you're catching a late Pittsburgh International Airport to Shannon Airport flight. Check in to one of these options and skip the long transfer:
Grab a Shannon Airport rental car and explore Shannon and beyond with your own wheels. Easirent, Budget and Carhire are top providers to choose from here.
For the lowest price, reserve your vehicle from Shannon Airport around four weeks before you travel.

When to fly to Shannon Airport (SNN)

It's time to work out your dates for your flight from Pittsburgh International Airport to Shannon Airport. June is the busiest month to head to Shannon. If you like a quieter vibe, go in February.
When reserving your flight from Pittsburgh International Airport to Shannon Airport, think about the type of weather you like. July is the warmest month in Shannon, with temperatures ranging from 9ºC (48ºF) to 22ºC (72ºF).
Search for cheap tickets from PIT to SNN in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 9ºC (48ºF) on average.

Explore more of Ireland

You've visited Shannon, now it's time to discover other corners of Ireland. Journey about 193 kilometres north-east to Dublin to check off its leading attractions. From Guinness Storehouse to Trinity College Library and St. Patrick's Cathedral, your itinerary will be busy.
Around 97 kilometres south of Shannon, Cork is another favourite stop in Ireland. Start your sightseeing at Blarney Castle & Gardens, Blarney Castle House(Teach Caisleán na Blarnan) and Blarney Stone.