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Cheap flights from Pittsburgh to Shannon from €267

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Shannon departing on 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Pittsburgh to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
16:13 - 07:30PIT  Pittsburgh-SNN Shannon
10h 17m1 stop Chicago O'Hare Intl
United Airlines Logo
09:30 - 00:15SNN  Shannon-PIT Pittsburgh
19h 45m1 stop Chicago O'Hare Intl
€647United Airlines
Wed, 9 Sep - Thu, 17 Sep
United Airlines Logo
16:13 - 07:30PIT  Pittsburgh-SNN Shannon
10h 17m1 stop Chicago O'Hare Intl
United Airlines Logo
09:30 - 23:30SNN  Shannon-PIT Pittsburgh
19h 00m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
€651United Airlines
Wed, 9 Sep - Thu, 17 Sep
United Airlines Logo
07:00 - 07:30PIT  Pittsburgh-SNN Shannon
19h 30m1 stop Chicago O'Hare Intl
United Airlines Logo
09:30 - 17:14SNN  Shannon-PIT Pittsburgh
12h 44m1 stop Chicago O'Hare Intl
€690United Airlines
Fri, 4 Sep - Thu, 17 Sep
United Airlines Logo
19:59 - 07:30PIT  Pittsburgh-SNN Shannon
30h 31m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
12:30 - 09:49SNN  Shannon-PIT Pittsburgh
26h 19m2 stops Newark Chicago O'Hare Intl
€694United Airlines
Fri, 4 Sep - Thu, 17 Sep
United Airlines Logo
19:59 - 10:15PIT  Pittsburgh-SNN Shannon
33h 16m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:30 - 09:36SNN  Shannon-PIT Pittsburgh
26h 06m2 stops Newark Washington, D.C. Dulles Intl
€704United Airlines
Fri, 4 Sep - Thu, 17 Sep
United Airlines Logo
10:45 - 07:30PIT  Pittsburgh-SNN Shannon
15h 45m1 stop Chicago O'Hare Intl
United Airlines Logo
12:30 - 20:57SNN  Shannon-PIT Pittsburgh
13h 27m1 stop Newark
€742United Airlines
Mon, 24 Aug - Tue, 8 Sep
United Airlines Logo
16:11 - 10:15PIT  Pittsburgh-SNN Shannon
13h 04m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
09:30 - 18:30SNN  Shannon-PIT Pittsburgh
14h 00m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
€746United Airlines
Mon, 24 Aug - Fri, 4 Sep
United Airlines Logo
19:52 - 07:30PIT  Pittsburgh-SNN Shannon
30h 38m1 stop Chicago O'Hare Intl
United Airlines Logo
12:30 - 17:15SNN  Shannon-PIT Pittsburgh
9h 45m1 stop Newark
€748United Airlines
Sat, 22 Aug - Tue, 8 Sep
United Airlines Logo
19:16 - 07:30PIT  Pittsburgh-SNN Shannon
31h 14m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
12:30 - 09:36SNN  Shannon-PIT Pittsburgh
26h 06m2 stops Newark Washington, D.C. Dulles Intl
€778United Airlines
Mon, 31 Aug - Mon, 7 Sep
United Airlines Logo
18:09 - 07:30PIT  Pittsburgh-SNN Shannon
32h 21m1 stop Chicago O'Hare Intl
United Airlines Logo
12:30 - 09:36SNN  Shannon-PIT Pittsburgh
26h 06m2 stops Newark Washington, D.C. Dulles Intl
€783United Airlines
Mon, 31 Aug - Mon, 7 Sep

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British Airways flights from Pittsburgh to Shannon, Clare

Our best British Airways deals on Pittsburgh to Shannon, Clare flight tickets
British Airways
29 Nov
PIT16:01Pittsburgh
38h 29m
2 stops
SNN11:30Shannon
4 Dec
SNN07:50Shannon
16h 30m
1 stop
PIT19:20Pittsburgh
€814
British Airways
28 Oct
PIT22:15Pittsburgh
14h 30m
1 stop
SNN16:45Shannon
3 Nov
SNN20:05Shannon
28h 15m
1 stop
PIT19:20Pittsburgh
€858
British Airways
28 Nov
PIT21:15Pittsburgh
14h 30m
1 stop
SNN16:45Shannon
5 Dec
SNN07:50Shannon
16h 20m
2 stops
PIT19:10Pittsburgh
€887

Air Canada flights from Pittsburgh to Shannon, Clare

Our best Air Canada deals on Pittsburgh to Shannon, Clare flight tickets
Air Canada
28 Nov
PIT19:20Pittsburgh
35h 10m
2 stops
SNN11:30Shannon
4 Dec
SNN07:50Shannon
15h 46m
2 stops
PIT18:36Pittsburgh
€823
Air Canada
26 Oct
PIT19:20Pittsburgh
36h 10m
2 stops
SNN11:30Shannon
4 Nov
SNN07:50Shannon
39h 46m
2 stops
PIT18:36Pittsburgh
€837
Air Canada
25 Oct
PIT10:49Pittsburgh
20h 41m
3 stops
SNN11:30Shannon
3 Nov
SNN07:50Shannon
21h 06m
3 stops
PIT23:56Pittsburgh
€849

momondo Fare Finder

 
Customise your flight search to find flights from Pittsburgh to Shannon, Clare that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 8 August 2026.
Use the filters below to find and compare flights from Pittsburgh to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PittsburghShannon

PIT Pittsburgh - SNN Shannon

PITSNN

Pittsburgh

Wed 9/9

16:13-07:30

1 stop10h 17m

Shannon

Thu 17/9

09:30-00:15

1 stop19h 45m

€647

PittsburghShannon

PIT Pittsburgh - SNN Shannon

PITSNN

Pittsburgh

Wed 9/9

16:13-07:30

1 stop10h 17m

Shannon

Thu 17/9

09:30-23:30

2 stops19h 00m

€651

PittsburghShannon

PIT Pittsburgh - SNN Shannon

PITSNN

Pittsburgh

Fri 4/9

07:00-07:30

1 stop19h 30m

Shannon

Thu 17/9

09:30-17:14

1 stop12h 44m

€690

PittsburghShannon

PIT Pittsburgh - SNN Shannon

PITSNN

Pittsburgh

Fri 4/9

19:59-07:30

2 stops30h 31m

Shannon

Thu 17/9

12:30-09:49

2 stops26h 19m

€694

PittsburghShannon

PIT Pittsburgh - SNN Shannon

PITSNN

Pittsburgh

Fri 4/9

19:59-10:15

2 stops33h 16m

Shannon

Thu 17/9

12:30-09:36

2 stops26h 06m

€704

PittsburghShannon

PIT Pittsburgh - SNN Shannon

PITSNN

Pittsburgh

Mon 24/8

10:45-07:30

1 stop15h 45m

Shannon

Tue 8/9

12:30-20:57

1 stop13h 27m

€742
Fastest return journey

PittsburghShannon

PIT Pittsburgh - SNN Shannon

PITSNN

Pittsburgh

Mon 24/8

16:11-10:15

2 stops13h 04m

Shannon

Fri 4/9

09:30-18:30

2 stops14h 00m

€746

PittsburghShannon

PIT Pittsburgh - SNN Shannon

PITSNN

Pittsburgh

Sat 22/8

19:52-07:30

1 stop30h 38m

Shannon

Tue 8/9

12:30-17:15

1 stop9h 45m

€748

PittsburghShannon

PIT Pittsburgh - SNN Shannon

PITSNN

Pittsburgh

Mon 31/8

19:16-07:30

2 stops31h 14m

Shannon

Mon 7/9

12:30-09:36

2 stops26h 06m

€778

PittsburghShannon

PIT Pittsburgh - SNN Shannon

PITSNN

Pittsburgh

Mon 31/8

18:09-07:30

1 stop32h 21m

Shannon

Mon 7/9

12:30-09:36

2 stops26h 06m

€783

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Shannon from

How to get the cheapest flight ticket from Pittsburgh to Shannon, Clare

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 airline that flies from Pittsburgh to Shannon?

Aer Lingus and British Airways are the most popular carriers operating from Pittsburgh to Shannon

When to book flights from Pittsburgh to Shannon, Clare

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Shannon, Clare according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Pittsburgh to Shannon, Clare (PIT to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Shannon, Clare

Fastest flight time

10h 04m

Direct flights

None
The fastest flight from Pittsburgh to Shannon, Clare takes 10h 04m
There are no direct flights from Pittsburgh to Shannon, Clare. There are no popular flight routes from Pittsburgh to Shannon, Clare.
Search flight deals

Frequently asked questions about flying from Pittsburgh to Shannon, Clare

  • How far is Pittsburgh to Shannon by plane?

    The distance between Pittsburgh and Shannon is about 5367.6 km. Flights usually cover this in 10h 04m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Pittsburgh Airport to Shannon Airport?

    Prices for flights from Pittsburgh Airport to Shannon Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Pittsburgh Airport to Shannon Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pittsburgh Airport to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The travel and health documents required for your trip to Shannon Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Shannon Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Tipperary
Killaloe
Lahinch
Nenagh
Adare
Bunratty

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Shannon?

Finding the right flight to Shannon from Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Shannon quick and easy, saving you time and money.

Can I find flights from Pittsburgh to Shannon with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Shannon from Pittsburgh with this policy.

How can momondo help me find flights from Pittsburgh to Shannon?

Once all potential Pittsburgh to Shannon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Pittsburgh to Shannon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Pittsburgh to Shannon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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