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Cheap flights from Pittsburgh to Shannon from €361

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 15/10. 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
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.
KLM Logo
11:49 - 11:10
PIT
-
SNN
18h 21m
1 stop
KLM Logo
13:05 - 21:27
SNN
-
PIT
13h 22m
1 stop
€630KLM
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
14:05 - 11:10
PIT
-
SNN
16h 05m
2 stops
Multiple Airlines Logo
13:05 - 21:27
SNN
-
PIT
13h 22m
1 stop
€633Multiple Airlines
Wed, 9 Sep - Thu, 17 Sep
United Airlines Logo
06:30 - 10:15
PIT
-
SNN
22h 45m
1 stop
United Airlines Logo
12:30 - 17:19
SNN
-
PIT
9h 49m
1 stop
€634United Airlines
Wed, 9 Sep - Thu, 17 Sep
United Airlines Logo
06:30 - 10:15
PIT
-
SNN
22h 45m
1 stop
United Airlines Logo
09:30 - 18:29
SNN
-
PIT
13h 59m
2 stops
€637United Airlines
Wed, 9 Sep - Wed, 16 Sep
KLM Logo
11:49 - 11:10
PIT
-
SNN
18h 21m
1 stop
KLM Logo
13:05 - 21:27
SNN
-
PIT
13h 22m
1 stop
€643KLM
Wed, 9 Sep - Wed, 16 Sep
United Airlines Logo
10:45 - 10:15
PIT
-
SNN
18h 30m
2 stops
United Airlines Logo
09:30 - 20:47
SNN
-
PIT
16h 17m
1 stop
€647United Airlines
Wed, 9 Sep - Thu, 17 Sep
United Airlines Logo
06:30 - 10:15
PIT
-
SNN
22h 45m
1 stop
United Airlines Logo
09:30 - 15:25
SNN
-
PIT
10h 55m
1 stop
€648United Airlines
Wed, 9 Sep - Wed, 16 Sep
United Airlines Logo
19:28 - 07:30
PIT
-
SNN
31h 02m
2 stops
United Airlines Logo
09:30 - 18:29
SNN
-
PIT
13h 59m
2 stops
€676United Airlines
Wed, 9 Sep - Thu, 17 Sep
United Airlines Logo
10:45 - 07:30
PIT
-
SNN
15h 45m
1 stop
United Airlines Logo
09:30 - 20:47
SNN
-
PIT
16h 17m
1 stop
€680United Airlines
Sun, 6 Sep - Wed, 9 Sep
United Airlines Logo
16:11 - 07:30
PIT
-
SNN
10h 19m
1 stop
United Airlines Logo
12:30 - 00:15
SNN
-
PIT
16h 45m
2 stops
€685United Airlines
Sun, 6 Sep - Wed, 9 Sep

British Airways flights from Pittsburgh to Shannon, Clare

Our best British Airways deals on Pittsburgh to Shannon, Clare flight tickets
British Airways
9 Jul
PIT15:59Pittsburgh
14h 21m
2 stops
SNN11:20Shannon
17 Jul
SNN07:30Shannon
17h 25m
1 stop
PIT19:55Pittsburgh
€1,790
British Airways
9 Jul
PIT20:49Pittsburgh
14h 21m
2 stops
SNN16:10Shannon
17 Jul
SNN07:30Shannon
16h 42m
2 stops
PIT19:12Pittsburgh
€1,814
British Airways
9 Jul
PIT21:50Pittsburgh
13h 20m
1 stop
SNN16:10Shannon
17 Jul
SNN07:30Shannon
17h 25m
1 stop
PIT19:55Pittsburgh
€2,014

United Airlines flights from Pittsburgh to Shannon, Clare

Our best United Airlines deals on Pittsburgh to Shannon, Clare flight tickets
United Airlines
9 Sept
PIT06:30Pittsburgh
22h 45m
1 stop
SNN10:15Shannon
17 Sept
SNN12:30Shannon
9h 49m
1 stop
PIT17:19Pittsburgh
€634
United Airlines
9 Sept
PIT06:30Pittsburgh
22h 45m
1 stop
SNN10:15Shannon
16 Sept
SNN09:30Shannon
13h 59m
2 stops
PIT18:29Pittsburgh
€637
United Airlines
9 Sept
PIT10:45Pittsburgh
18h 30m
2 stops
SNN10:15Shannon
17 Sept
SNN09:30Shannon
16h 17m
1 stop
PIT20:47Pittsburgh
€647

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 18 May 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

11:49-11:10

1 stop18h 21m

Shannon

Wed 16/9

13:05-21:27

1 stop13h 22m

€630

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

14:05-11:10

2 stops16h 05m

Shannon

Thu 17/9

13:05-21:27

1 stop13h 22m

€633

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

06:30-10:15

1 stop22h 45m

Shannon

Thu 17/9

12:30-17:19

1 stop9h 49m

€634

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

06:30-10:15

1 stop22h 45m

Shannon

Wed 16/9

09:30-18:29

2 stops13h 59m

€637

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

11:49-11:10

1 stop18h 21m

Shannon

Wed 16/9

13:05-21:27

1 stop13h 22m

€643

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

10:45-10:15

2 stops18h 30m

Shannon

Thu 17/9

09:30-20:47

1 stop16h 17m

€647

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

06:30-10:15

1 stop22h 45m

Shannon

Wed 16/9

09:30-15:25

1 stop10h 55m

€648

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/9

19:28-07:30

2 stops31h 02m

Shannon

Thu 17/9

09:30-18:29

2 stops13h 59m

€676

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sun 6/9

10:45-07:30

1 stop15h 45m

Shannon

Wed 9/9

09:30-20:47

1 stop16h 17m

€680
Fastest return journey

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sun 6/9

16:11-07:30

1 stop10h 19m

Shannon

Wed 9/9

12:30-00:15

2 stops16h 45m

€685

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?

United Airlines, Air France, and KLM 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

17h 54m

Direct flights

None
The fastest flight from Pittsburgh to Shannon, Clare takes 17h 54m
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 17h 54m, 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
Nenagh
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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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