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Shannon

$318+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SNN
Apr 7 — Apr 141
Tue 4/7
Tue 4/14
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 March 8, 2026.

This KLM deal was found by Cheapflights users on 3/4. 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
KLM
Wed 9/161:05 pm
SNN
-
PIT
1 stop13h 22m
KLM
Deal found 3/4$581
This KLM deal was found by Cheapflights users on 3/4. 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 3/4$586
This United Airlines deal was found by Cheapflights users on 3/8. 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 9/154:14 pm
PIT
-
SNN
1 stop10h 16m
United Airlines
Tue 9/229:30 am
SNN
-
PIT
1 stop14h 44m
United Airlines
Deal found 3/8$614
This KLM deal was found by Cheapflights users on 3/4. 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.
Mon 9/75:11 pm
PIT
-
SNN
1 stop12h 59m
KLM
Sun 9/131:05 pm
SNN
-
PIT
1 stop13h 22m
KLM
Deal found 3/4$631
This KLM deal was found by Cheapflights users on 3/4. 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.
Mon 9/72:05 pm
PIT
-
SNN
2 stops16h 05m
Multiple Airlines
Sun 9/131:05 pm
SNN
-
PIT
1 stop13h 22m
Multiple Airlines
Deal found 3/4$636
This Delta deal was found by Cheapflights users on 3/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am
PIT
-
SNN
2 stops24h 10m
Delta
Sun 9/131:05 pm
SNN
-
PIT
2 stops27h 06m
Delta
Deal found 3/4$647
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/223:00 pm
PIT
-
SNN
2 stops14h 15m
United Airlines
Wed 4/2912:30 pm
SNN
-
PIT
1 stop11h 04m
United Airlines
Deal found 3/8$672
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Mon 8/106:20 pm
PIT
-
SNN
1 stop10h 55m
United Airlines
Sat 8/159:30 am
SNN
-
PIT
1 stop14h 44m
United Airlines
Deal found 3/6$694
This United Airlines deal was found by Cheapflights users on 3/3. 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.
Sun 9/66:00 pm
PIT
-
SNN
1 stop11h 15m
United Airlines
Mon 9/219:30 am
SNN
-
PIT
1 stop10h 55m
United Airlines
Deal found 3/3$695
This United Airlines deal was found by Cheapflights users on 3/5. 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
Wed 5/2012:30 pm
SNN
-
PIT
2 stops16h 29m
United Airlines
Deal found 3/5$722

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 March 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$581
(United Airlines)
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

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 March 8, 2026.
Use the filters below to find and compare flights from Pittsburgh to Shannon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sun 8/23

7:00 am-7:30 am

1 stop19h 30m

Shannon

Wed 8/26

9:30 am-3:25 pm

1 stop10h 55m

$581

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 9/2

4:14 pm-7:30 am

1 stop10h 16m

Shannon

Mon 9/21

9:30 am-5:04 pm

1 stop12h 34m

$694

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Mon 8/10

6:20 pm-10:15 am

1 stop10h 55m

Shannon

Sat 8/15

9:30 am-7:14 pm

1 stop14h 44m

$694

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Fri 5/8

7:15 pm-10:15 am

1 stop10h 00m

Shannon

Fri 5/15

12:30 pm-9:56 am

2 stops26h 26m

$727
Quickest round-trip

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Mon 5/11

7:15 pm-10:15 am

1 stop10h 00m

Shannon

Wed 5/20

12:30 pm-8:09 pm

1 stop12h 39m

$755

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Tue 6/9

6:00 am-11:10 am

2 stops24h 10m

Shannon

Wed 7/8

1:05 pm-9:27 pm

1 stop13h 22m

$762

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Sat 6/13

7:44 pm-7:30 am

1 stop30h 46m

Shannon

Mon 6/22

9:30 am-9:02 pm

1 stop16h 32m

$762
Cheapest one-way
Quickest one-way

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 7/15

2:05 pm-7:30 am

1 stop12h 25m

$318

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 7/15

7:20 am-11:10 am

1 stop22h 50m

$329

PittsburghShannon

PIT - SNN

PITSNN

Pittsburgh

Wed 7/15

8:25 pm-10:25 pm

3 stops45h 00m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Sorted by cheapest first

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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 March 8, 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
9,405 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.6

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
9,405 reviews
United Airlines
7.4
Good
9,405 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.6

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 19h 30m. 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 March 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$546Average$850FlexibilityNo cancel feeOn-time69%

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