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Cheap flights from Pittsburgh to Shannon from €268

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 20/9. 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
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Find the cheapest flights from Pittsburgh to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
18:10 - 07:30
PIT
-
SNN
32h 20m
1 stop
United Airlines Logo
12:30 - 17:15
SNN
-
PIT
9h 45m
1 stop
€620United Airlines
Wed, 9 Sep - Wed, 16 Sep
United Airlines Logo
19:59 - 07:30
PIT
-
SNN
30h 31m
2 stops
United Airlines Logo
12:30 - 23:30
SNN
-
PIT
16h 00m
2 stops
€624United Airlines
Wed, 9 Sep - Thu, 17 Sep
United Airlines Logo
19:30 - 10:15
PIT
-
SNN
9h 45m
1 stop
United Airlines Logo
09:30 - 20:51
SNN
-
PIT
16h 21m
1 stop
€664United Airlines
Tue, 28 Jul - Thu, 6 Aug
United Airlines Logo
15:06 - 10:15
PIT
-
SNN
14h 09m
2 stops
United Airlines Logo
12:30 - 21:06
SNN
-
PIT
13h 36m
1 stop
€668United Airlines
Tue, 28 Jul - Thu, 6 Aug
Multiple Airlines Logo
07:00 - 07:30
PIT
-
SNN
19h 30m
1 stop
Multiple Airlines Logo
12:00 - 20:58
SNN
-
PIT
37h 58m
2 stops
€722Multiple Airlines
Tue, 11 Aug - Sat, 22 Aug
Multiple Airlines Logo
09:01 - 07:30
PIT
-
SNN
17h 29m
2 stops
Multiple Airlines Logo
12:00 - 20:58
SNN
-
PIT
37h 58m
2 stops
€726Multiple Airlines
Tue, 11 Aug - Sat, 22 Aug
Delta Logo
12:18 - 11:10
PIT
-
SNN
17h 52m
2 stops
Delta Logo
13:05 - 00:04
SNN
-
PIT
15h 59m
2 stops
€758Delta
Tue, 28 Jul - Thu, 6 Aug
United Airlines Logo
19:30 - 10:15
PIT
-
SNN
9h 45m
1 stop
United Airlines Logo
12:30 - 20:36
SNN
-
PIT
13h 06m
1 stop
€767United Airlines
Sun, 9 Aug - Sat, 22 Aug
Aer Lingus Logo
07:10 - 05:25
PIT
-
SNN
17h 15m
1 stop
Aer Lingus Logo
07:30 - 18:40
SNN
-
PIT
16h 10m
2 stops
€800Aer Lingus
Sun, 23 Aug - Fri, 28 Aug
United Airlines Logo
10:54 - 07:30
PIT
-
SNN
15h 36m
1 stop
United Airlines Logo
12:30 - 09:40
SNN
-
PIT
26h 10m
2 stops
€812United Airlines
Tue, 4 Aug - Sun, 9 Aug

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Air Canada flights from Pittsburgh to Shannon, Clare

Our best Air Canada deals on Pittsburgh to Shannon, Clare flight tickets
Air Canada
9 Aug
PIT12:15Pittsburgh
22h 55m
2 stops
SNN16:10Shannon
16 Aug
SNN07:30Shannon
36h 18m
2 stops
PIT14:48Pittsburgh
€944
Air Canada
23 Aug
PIT15:35Pittsburgh
24h 00m
2 stops
SNN20:35Shannon
28 Aug
SNN21:15Shannon
28h 23m
3 stops
PIT20:38Pittsburgh
€1,113
Air Canada
23 Dec
PIT19:20Pittsburgh
16h 25m
2 stops
SNN16:45Shannon
6 Jan
SNN07:50Shannon
21h 06m
3 stops
PIT23:56Pittsburgh
€1,209

Aer Lingus flights from Pittsburgh to Shannon, Clare

Our best Aer Lingus deals on Pittsburgh to Shannon, Clare flight tickets
Aer Lingus
23 Aug
PIT07:10Pittsburgh
17h 15m
1 stop
SNN05:25Shannon
28 Aug
SNN07:30Shannon
16h 10m
2 stops
PIT18:40Pittsburgh
€800
Aer Lingus
23 Aug
PIT20:10Pittsburgh
19h 25m
2 stops
SNN20:35Shannon
28 Aug
SNN07:30Shannon
16h 10m
2 stops
PIT18:40Pittsburgh
€864
Aer Lingus
20 Sept
PIT06:14Pittsburgh
18h 46m
1 stop
SNN06:00Shannon
23 Sept
SNN13:45Shannon
11h 16m
1 stop
PIT20:01Pittsburgh
€891

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 15 July 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 - SNN

PITSNN

Pittsburgh

Wed 9/9

18:10-07:30

1 stop32h 20m

Shannon

Wed 16/9

12:30-17:15

1 stop9h 45m

€620

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

19:59-07:30

2 stops30h 31m

Shannon

Thu 17/9

12:30-23:30

2 stops16h 00m

€624

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Tue 28/7

19:30-10:15

1 stop9h 45m

Shannon

Thu 6/8

09:30-20:51

1 stop16h 21m

€664

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Tue 28/7

15:06-10:15

2 stops14h 09m

Shannon

Thu 6/8

12:30-21:06

1 stop13h 36m

€668

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Tue 11/8

07:00-07:30

1 stop19h 30m

Shannon

Sat 22/8

12:00-20:58

2 stops37h 58m

€722

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Tue 11/8

09:01-07:30

2 stops17h 29m

Shannon

Sat 22/8

12:00-20:58

2 stops37h 58m

€726

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Tue 28/7

12:18-11:10

2 stops17h 52m

Shannon

Thu 6/8

13:05-00:04

2 stops15h 59m

€758
Fastest return journey

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sun 9/8

19:30-10:15

1 stop9h 45m

Shannon

Sat 22/8

12:30-20:36

1 stop13h 06m

€767

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sun 23/8

07:10-05:25

1 stop17h 15m

Shannon

Fri 28/8

07:30-18:40

2 stops16h 10m

€800

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Tue 4/8

10:54-07:30

1 stop15h 36m

Shannon

Sun 9/8

12:30-09:40

2 stops26h 10m

€812

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, British Airways, and Air Canada 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 20m

Direct flights

None
The fastest flight from Pittsburgh to Shannon, Clare takes 10h 20m
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 20m, 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
Nenagh
Killaloe
Lahinch
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.

An easier way to manage your Shannon, Clare trip

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