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Shannon

$307+ Cheap flights from Pittsburgh (PIT) to Shannon (SNN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SNN
Mar 3 — Mar 101
Tue 3/3
Tue 3/10
1 adult, Economy
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Cheap flight deals from Pittsburgh to Shannon

Cheapest flights from Pittsburgh to Shannon
Explore the most affordable flight options available from Pittsburgh to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.

This United Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
PIT
-
SNN
1 stop19h 30m
United Airlines
Thu 9/179:30 am
SNN
-
PIT
1 stop10h 54m
United Airlines
Deal found 1/30$512
This United Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:20 am
PIT
-
SNN
2 stops20h 10m
United Airlines
Wed 9/169:30 am
SNN
-
PIT
2 stops18h 52m
United Airlines
Deal found 1/30$517
This KLM deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:11 pm
PIT
-
SNN
1 stop12h 59m
Multiple Airlines
Thu 9/171:05 pm
SNN
-
PIT
2 stops14h 33m
Multiple Airlines
Deal found 1/31$533
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:52 pm
PIT
-
SNN
2 stops33h 23m
United Airlines
Tue 5/1212:30 pm
SNN
-
PIT
1 stop12h 39m
United Airlines
Deal found 1/29$554
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:20 pm
PIT
-
SNN
1 stop31h 10m
United Airlines
Sun 8/309:30 am
SNN
-
PIT
1 stop29h 28m
United Airlines
Deal found 1/31$573
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:53 pm
PIT
-
SNN
2 stops35h 22m
United Airlines
Sat 5/912:30 pm
SNN
-
PIT
2 stops26h 26m
United Airlines
Deal found 1/31$605
This Ovago deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:15 pm
PIT
-
SNN
1 stop14h 30m
British Airways
Mon 3/238:05 pm
SNN
-
PIT
2 stops26h 59m
British Airways
Deal found 1/29$658
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:10 am
PIT
-
SNN
2 stops23h 05m
United Airlines
Thu 5/289:30 am
SNN
-
PIT
2 stops19h 05m
United Airlines
Deal found 1/29$667
This Ovago deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:15 pm
PIT
-
SNN
1 stop17h 10m
Multiple Airlines
Mon 3/232:45 pm
SNN
-
PIT
1 stop22h 13m
Multiple Airlines
Deal found 1/29$669
This United Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/47:16 pm
PIT
-
SNN
1 stop9h 59m
United Airlines
Mon 4/1312:30 pm
SNN
-
PIT
1 stop11h 04m
United Airlines
Deal found 1/30$679

Find flight deals from Pittsburgh to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$554
(United Airlines)

One-way from

$307
(Mytrip)
Provider with most accurate pricing for Pittsburgh-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Shannon flights.
Search Deals
From Pittsburgh to Shannon
Search Deals
One-way flight from Pittsburgh to Shannon
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Shannon 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, Cheapflights users made 2,558,603 searches. Data last updated February 1, 2026.
Use the filters below to find and compare flights from Pittsburgh to Shannon that are best for you.

Fly from

Pittsburgh

Fly to

Shannon

Route

Depart

Return

Price

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Fri 5/1

7:52 pm-10:15 am

2 stops33h 23m

Shannon

Tue 5/12

12:30 pm-8:09 pm

1 stop12h 39m

$554

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Fri 5/1

5:53 pm-10:15 am

2 stops35h 22m

Shannon

Sat 5/9

12:30 pm-9:56 am

2 stops26h 26m

$605

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Mon 3/16

4:23 pm-11:30 am

2 stops15h 07m

Shannon

Mon 3/23

8:05 pm-7:04 pm

2 stops26h 59m

$665

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Tue 5/12

6:10 am-10:15 am

2 stops23h 05m

Shannon

Thu 5/28

9:30 am-11:35 pm

2 stops19h 05m

$667

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Mon 3/16

10:15 pm-7:25 pm

1 stop17h 10m

Shannon

Mon 3/23

2:45 pm-8:58 am

1 stop22h 13m

$669

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sat 4/4

7:16 pm-10:15 am

1 stop9h 59m

Shannon

Mon 4/13

12:30 pm-6:34 pm

1 stop11h 04m

$679

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Mon 7/6

7:20 am-11:10 am

1 stop22h 50m

Shannon

Mon 7/20

1:05 pm-11:32 am

1 stop27h 27m

$693

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sun 5/10

12:15 pm-4:10 pm

2 stops22h 55m

$307

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sun 5/10

9:22 am-6:00 am

1 stop15h 38m

$330

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sat 5/9

9:47 pm-5:25 am

1 stop26h 38m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Compare providers for flights from Pittsburgh to Shannon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Shannon in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Shannon, Clare flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Shannon, Clare flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Shannon, Clare flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Shannon, Clare flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated February 1, 2026.
See what other customers who have flown with United Airlines from Pittsburgh to Shannon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,222 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,222 reviews
United Airlines
7.4
Good
9,222 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pittsburgh to Shannon, Clare?

    There are many flights that can get you from Pittsburgh to Shannon, Clare in 33h 23m. Fly via United Airlines to get the fastest option. There are 3341 mi between Pittsburgh and Shannon, Clare.

  • What is the cheapest airline to fly from Pittsburgh to Shannon, Clare round-trip?

    Currently priced at $546, United Airlines will fly you from Pittsburgh to Shannon, Clare and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Pittsburgh to Shannon that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Shannon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Shannon.

  • Can I find deals for business class flights from Pittsburgh to Shannon?

    Yes. Cheapflights offers flight deals from Pittsburgh to Shannon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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Top airline flying from Pittsburgh to Shannon

Discover the top airline that operate flights from Pittsburgh to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$546Average$864FlexibilityNo cancel feeOn-time69%

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