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Cheap flights from Pittsburgh to Shannon from €348

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 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
15:06 - 10:15
PIT
-
SNN
14h 09m
2 stops
United Airlines Logo
12:30 - 00:10
SNN
-
PIT
16h 40m
2 stops
€647United Airlines
Mon, 3 Aug - Wed, 19 Aug
KLM Logo
17:10 - 11:10
PIT
-
SNN
13h 00m
1 stop
KLM Logo
13:05 - 21:29
SNN
-
PIT
13h 24m
1 stop
€649KLM
Wed, 9 Sep - Thu, 17 Sep
Multiple Airlines Logo
12:18 - 11:10
PIT
-
SNN
17h 52m
2 stops
Multiple Airlines Logo
13:05 - 21:29
SNN
-
PIT
13h 24m
1 stop
€652Multiple Airlines
Wed, 9 Sep - Thu, 17 Sep
Delta Logo
12:10 - 11:10
PIT
-
SNN
18h 00m
1 stop
Delta Logo
13:05 - 21:34
SNN
-
PIT
13h 29m
1 stop
€658Delta
Wed, 9 Sep - Wed, 16 Sep
Delta Logo
10:22 - 11:10
PIT
-
SNN
19h 48m
2 stops
Delta Logo
13:05 - 21:34
SNN
-
PIT
13h 29m
1 stop
€661Delta
Wed, 9 Sep - Wed, 16 Sep
United Airlines Logo
08:45 - 07:30
PIT
-
SNN
17h 45m
1 stop
United Airlines Logo
12:30 - 21:36
SNN
-
PIT
14h 06m
1 stop
€690United Airlines
Sun, 20 Sep - Tue, 29 Sep
United Airlines Logo
08:30 - 07:30
PIT
-
SNN
18h 00m
2 stops
United Airlines Logo
12:30 - 09:54
SNN
-
PIT
26h 24m
2 stops
€694United Airlines
Sun, 20 Sep - Tue, 29 Sep
United Airlines Logo
08:36 - 07:30
PIT
-
SNN
17h 54m
1 stop
United Airlines Logo
09:30 - 17:10
SNN
-
PIT
12h 40m
1 stop
€724United Airlines
Tue, 28 Jul - Thu, 6 Aug
United Airlines Logo
10:30 - 07:30
PIT
-
SNN
16h 00m
2 stops
United Airlines Logo
12:30 - 23:36
SNN
-
PIT
16h 06m
2 stops
€727United Airlines
Tue, 28 Jul - Thu, 6 Aug
United Airlines Logo
07:25 - 07:30
PIT
-
SNN
19h 05m
2 stops
United Airlines Logo
12:30 - 09:36
SNN
-
PIT
26h 06m
2 stops
€778United Airlines
Tue, 4 Aug - Tue, 11 Aug

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Aer Lingus flights from Pittsburgh to Shannon, Clare

Our best Aer Lingus deals on Pittsburgh to Shannon, Clare flight tickets
Aer Lingus
12 Aug
PIT20:10Pittsburgh
15h 00m
2 stops
SNN16:10Shannon
17 Aug
SNN07:30Shannon
16h 10m
2 stops
PIT18:40Pittsburgh
€901
Aer Lingus
6 Jul
PIT20:10Pittsburgh
15h 00m
2 stops
SNN16:10Shannon
13 Jul
SNN21:15Shannon
50h 25m
2 stops
PIT18:40Pittsburgh
€954
Aer Lingus
6 Jul
PIT20:10Pittsburgh
15h 00m
2 stops
SNN16:10Shannon
13 Jul
SNN21:15Shannon
50h 25m
2 stops
PIT18:40Pittsburgh
€992

KLM flights from Pittsburgh to Shannon, Clare

Our best KLM deals on Pittsburgh to Shannon, Clare flight tickets
KLM
9 Sept
PIT17:10Pittsburgh
13h 00m
1 stop
SNN11:10Shannon
17 Sept
SNN13:05Shannon
13h 24m
1 stop
PIT21:29Pittsburgh
€649
KLM
12 Aug
PIT17:04Pittsburgh
13h 06m
1 stop
SNN11:10Shannon
17 Aug
SNN13:05Shannon
33h 10m
1 stop
PIT17:15Pittsburgh
€783
KLM
12 Aug
PIT17:04Pittsburgh
13h 06m
1 stop
SNN11:10Shannon
17 Aug
SNN13:05Shannon
33h 10m
1 stop
PIT17:15Pittsburgh
€875

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 25 June 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

Mon 3/8

15:06-10:15

2 stops14h 09m

Shannon

Wed 19/8

12:30-00:10

2 stops16h 40m

€647
Fastest return journey

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

17:10-11:10

1 stop13h 00m

Shannon

Thu 17/9

13:05-21:29

1 stop13h 24m

€649

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

12:18-11:10

2 stops17h 52m

Shannon

Thu 17/9

13:05-21:29

1 stop13h 24m

€652

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

12:10-11:10

1 stop18h 00m

Shannon

Wed 16/9

13:05-21:34

1 stop13h 29m

€658

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

10:22-11:10

2 stops19h 48m

Shannon

Wed 16/9

13:05-21:34

1 stop13h 29m

€661

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sun 20/9

08:45-07:30

1 stop17h 45m

Shannon

Tue 29/9

12:30-21:36

1 stop14h 06m

€690

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sun 20/9

08:30-07:30

2 stops18h 00m

Shannon

Tue 29/9

12:30-09:54

2 stops26h 24m

€694

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Tue 28/7

08:36-07:30

1 stop17h 54m

Shannon

Thu 6/8

09:30-17:10

1 stop12h 40m

€724

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Tue 28/7

10:30-07:30

2 stops16h 00m

Shannon

Thu 6/8

12:30-23:36

2 stops16h 06m

€727

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Tue 4/8

07:25-07:30

2 stops19h 05m

Shannon

Tue 11/8

12:30-09:36

2 stops26h 06m

€778

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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?

United Airlines and Aer Lingus 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

13h 06m

Direct flights

None
The fastest flight from Pittsburgh to Shannon, Clare takes 13h 06m
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 13h 06m, 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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