$476+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SNN
May 3 — May 101
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Shannon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pittsburgh to Shannon
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Cheapest flights from Pittsburgh to ShannonExplore 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 April 3, 2026.
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 April 3, 2026.
This KLM deal was found by Cheapflights users on 3/31. 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 9/911:49 am
PIT
- SNN
1 stop18h 21m
KLM
Wed 9/161:05 pm
SNN
- PIT
1 stop13h 22m
KLM
Deal found 3/31![KLM logo]()
$731
This KLM deal was found by Cheapflights users on 3/31. 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 3/31![Multiple Airlines logo]()
$735
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 8/244:14 pm
PIT
- SNN
2 stops13h 01m
United Airlines
Thu 8/279:30 am
SNN
- PIT
1 stop14h 44m
United Airlines
Deal found 3/30![United Airlines logo]()
$736
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 9/13:06 pm
PIT
- SNN
2 stops14h 09m
United Airlines
Fri 9/119:30 am
SNN
- PIT
2 stops13h 59m
United Airlines
Deal found 3/31![United Airlines logo]()
$788
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 4/282:09 pm
PIT
- SNN
2 stops15h 06m
United Airlines
Tue 5/512:30 pm
SNN
- PIT
2 stops15h 53m
United Airlines
Deal found 3/31![United Airlines logo]()
$806
This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:08 pm
PIT
- SNN
2 stops16h 07m
Lufthansa
Sat 5/912:00 pm
SNN
- PIT
2 stops16h 59m
Lufthansa
Deal found 3/30![Lufthansa logo]()
$842
This United Airlines deal was found by Cheapflights users on 3/31. 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 8/87:45 pm
PIT
- SNN
1 stop30h 45m
United Airlines
Sat 8/159:30 am
SNN
- PIT
1 stop13h 56m
United Airlines
Deal found 3/31![United Airlines logo]()
$849
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 9/104:14 pm
PIT
- SNN
1 stop10h 16m
United Airlines
Mon 9/219:30 am
SNN
- PIT
1 stop16h 27m
United Airlines
Deal found 3/30![United Airlines logo]()
$894
Best flights from Pittsburgh to ShannonDiscover carefully curated flight deals from Pittsburgh to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
Discover carefully curated flight deals from Pittsburgh to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
This KLM deal was found by Cheapflights users on 4/1. 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 9/911:49 am
PIT
- SNN
1 stop18h 21m
KLM
Thu 9/171:05 pm
SNN
- PIT
1 stop13h 22m
KLM
Deal found 4/1![KLM logo]()
$731
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Mon 8/247:00 am
PIT
- SNN
1 stop19h 30m
United Airlines
Thu 8/279:30 am
SNN
- PIT
1 stop16h 27m
United Airlines
Deal found 3/29![United Airlines logo]()
$731
This KLM deal was found by Cheapflights users on 4/2. 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 9/92:05 pm
PIT
- SNN
2 stops16h 05m
Multiple Airlines
Wed 9/161:05 pm
SNN
- PIT
1 stop13h 22m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$735
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 9/110:54 am
PIT
- SNN
1 stop15h 36m
United Airlines
Fri 9/119:30 am
SNN
- PIT
1 stop10h 55m
United Airlines
Deal found 3/31![United Airlines logo]()
$731
This KLM deal was found by Cheapflights users on 3/30. 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 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 3/30![KLM logo]()
$731
This United Airlines deal was found by Cheapflights users on 4/1. 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 8/164:14 pm
PIT
- SNN
1 stop10h 16m
United Airlines
Thu 8/209:30 am
SNN
- PIT
1 stop16h 27m
United Airlines
Deal found 4/1![United Airlines logo]()
$731
Last-minute flights from Pittsburgh to ShannonDiscover last-minute flight deals from Pittsburgh to Shannon. Data last updated April 3, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Shannon. Data last updated April 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Fri 4/173:00 pm
PIT
- SNN
2 stops14h 15m
United Airlines
Sun 4/1912:30 pm
SNN
- PIT
2 stops16h 23m
United Airlines
Deal found 3/30![United Airlines logo]()
$948
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 4/282:09 pm
PIT
- SNN
2 stops15h 06m
United Airlines
Tue 5/512:30 pm
SNN
- PIT
1 stop12h 39m
United Airlines
Deal found 3/31![United Airlines logo]()
$806
This Ovago deal was found by Cheapflights users on 3/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:20 am
PIT
- SNN
1 stop14h 05m
Multiple Airlines
Tue 5/52:30 pm
SNN
- PIT
1 stop14h 29m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$944
This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:08 pm
PIT
- SNN
2 stops16h 07m
Lufthansa
Sat 5/912:00 pm
SNN
- PIT
2 stops16h 59m
Lufthansa
Deal found 3/30![Lufthansa logo]()
$842
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 am
PIT
- SNN
1 stop19h 00m
JetBlue
Sat 5/92:30 pm
SNN
- PIT
1 stop14h 37m
JetBlue
Deal found 3/31![JetBlue logo]()
$1,014
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:35 pm
PIT
- SNN
2 stops19h 15m
Multiple Airlines
Sat 5/912:00 pm
SNN
- PIT
2 stops16h 23m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$1,024
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Mon 5/187:15 pm
PIT
- SNN
1 stop10h 00m
United Airlines
Mon 5/259:30 am
SNN
- PIT
2 stops19h 06m
United Airlines
Deal found 4/3![United Airlines logo]()
$1,019
One-way flights from Pittsburgh to ShannonSearch for one-way flight options from Pittsburgh to Shannon. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
Search for one-way flight options from Pittsburgh to Shannon. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:15 am
PIT
- SNN
3 stops56h 05m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$476
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:00 am
PIT
- SNN
1 stop14h 25m
Aer Lingus
Deal found 3/31![Aer Lingus logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:15 pm
PIT
- SNN
3 stops57h 05m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$541
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:10 pm
PIT
- SNN
2 stops15h 00m
Aer Lingus
Deal found 3/30![Aer Lingus logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:10 pm
PIT
- SNN
3 stops56h 45m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$728
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:23 am
PIT
- SNN
3 stops29h 12m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$2,187
This BusinessClass deal was found by Cheapflights users on 4/1. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:05 pm
PIT
- SNN
2 stops13h 15m
British Airways
Deal found 4/1![British Airways logo]()
$3,342
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 April 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $731 (KLM) |
One-way from | $476 (Kiwi.com) |
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 April 3, 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
Cheapest round-trip
PittsburghShannon
PIT - SNN
PITSNN
Pittsburgh
Wed 9/9
11:49 am-11:10 am
1 stop18h 21m
Shannon
Thu 9/17
1:05 pm-9:27 pm
1 stop13h 22m
$731
PittsburghShannon
PIT - SNN
PITSNN
Pittsburgh
Mon 8/24
7:00 am-7:30 am
1 stop19h 30m
Shannon
Thu 8/27
9:30 am-8:57 pm
1 stop16h 27m
$731
PittsburghShannon
PIT - SNN
PITSNN
Pittsburgh
Tue 9/1
10:54 am-7:30 am
1 stop15h 36m
Shannon
Fri 9/11
9:30 am-3:25 pm
1 stop10h 55m
$731
Quickest round-trip
PittsburghShannon
PIT - SNN
PITSNN
Pittsburgh
Wed 9/9
5:11 pm-11:10 am
1 stop12h 59m
Shannon
Wed 9/16
1:05 pm-9:27 pm
1 stop13h 22m
$731
PittsburghShannon
PIT - SNN
PITSNN
Pittsburgh
Sun 8/16
4:14 pm-7:30 am
1 stop10h 16m
Shannon
Thu 8/20
9:30 am-8:57 pm
1 stop16h 27m
$731
PittsburghShannon
PIT - SNN
PITSNN
Pittsburgh
Wed 9/9
2:05 pm-11:10 am
2 stops16h 05m
Shannon
Wed 9/16
1:05 pm-9:27 pm
1 stop13h 22m
$735
Cheapest one-way
PittsburghShannon
PIT - SNN
PITSNN
Pittsburgh
Mon 5/18
7:15 am-8:20 pm
3 stops56h 05m
$476
PittsburghShannon
PIT - SNN
PITSNN
Pittsburgh
Mon 5/18
10:00 am-5:25 am
1 stop14h 25m
$490
PittsburghShannon
PIT - SNN
PITSNN
Pittsburgh
Mon 6/8
8:15 pm-8:20 pm
2 stops43h 05m
$611
PittsburghShannon
PIT - SNN
PITSNN
Pittsburgh
Wed 6/10
6:00 am-6:00 am
1 stop19h 00m
$621
Showing 1-10 of 13 resultsSorted 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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- 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.
PIT-SNN
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 April 3, 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.
Comfort
7.3
Food
6.6
Overall
7.4
Crew
8.1
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Food
6.6
Overall
7.4
Crew
8.1
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
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.
Traveling to a place near Shannon?
Book flights to Shannon if you plan to visit one of these locationsEnnis
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Pittsburgh and Shannon flights
Browse other Pittsburgh and Shannon flight options. Last updated on April 3, 2026.
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Explore flights to Shannon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 3, 2026.
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 April 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$546 | Average$851 | FlexibilityNo cancel fee | On-time69% |