Cheap Flights From Pittsburgh Intl. (PIT) To Shannon (SNN)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from Pittsburgh (PIT) to Shannon (SNN)

The cheapest flights to Shannon found within the past 7 days were CA $1,133 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Sun., 6 Apr. - Tue., 15 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,133 Roundtrip, found 5 days ago
CA $1,133
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun., 6 Apr. from Pittsburgh to Shannon, returning Tue., 15 Apr., priced at CA $1,133 found 5 days ago
Mon., 7 Apr. - Tue., 15 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,134 Roundtrip, found 3 days ago
CA $1,134
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon., 7 Apr. from Pittsburgh to Shannon, returning Tue., 15 Apr., priced at CA $1,134 found 3 days ago
Sat., 5 Apr. - Tue., 15 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,146 Roundtrip, found 5 days ago
CA $1,146
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat., 5 Apr. from Pittsburgh to Shannon, returning Tue., 15 Apr., priced at CA $1,146 found 5 days ago
Fri., 4 Apr. - Wed., 9 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,161 Roundtrip, found 5 days ago
CA $1,161
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri., 4 Apr. from Pittsburgh to Shannon, returning Wed., 9 Apr., priced at CA $1,161 found 5 days ago
Fri., 4 Apr. - Thu., 10 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,219 Roundtrip, found 5 days ago
CA $1,219
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri., 4 Apr. from Pittsburgh to Shannon, returning Thu., 10 Apr., priced at CA $1,219 found 5 days ago
Mon., 7 Apr. - Sun., 13 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,220 Roundtrip, found 3 days ago
CA $1,220
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon., 7 Apr. from Pittsburgh to Shannon, returning Sun., 13 Apr., priced at CA $1,220 found 3 days ago
Wed., 2 Apr. - Wed., 9 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,246 Roundtrip, found 5 days ago
CA $1,246
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed., 2 Apr. from Pittsburgh to Shannon, returning Wed., 9 Apr., priced at CA $1,246 found 5 days ago
Wed., 2 Apr. - Wed., 9 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,248 Roundtrip, found 5 days ago
CA $1,248
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed., 2 Apr. from Pittsburgh to Shannon, returning Wed., 9 Apr., priced at CA $1,248 found 5 days ago
Fri., 4 Apr. - Fri., 11 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,305 Roundtrip, found 5 days ago
CA $1,305
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri., 4 Apr. from Pittsburgh to Shannon, returning Fri., 11 Apr., priced at CA $1,305 found 5 days ago
Sat., 5 Apr. - Sun., 13 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,318 Roundtrip, found 5 days ago
CA $1,318
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat., 5 Apr. from Pittsburgh to Shannon, returning Sun., 13 Apr., priced at CA $1,318 found 5 days ago
Wed., 9 Apr. - Tue., 15 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,440 Roundtrip, found 23 hours ago
CA $1,440
Roundtrip
found 23 hours ago
Select British Airways flight, departing Wed., 9 Apr. from Pittsburgh to Shannon, returning Tue., 15 Apr., priced at CA $1,440 found 23 hours ago
Wed., 9 Apr. - Sun., 13 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,458 Roundtrip, found 3 days ago
CA $1,458
Roundtrip
found 3 days ago
Select British Airways flight, departing Wed., 9 Apr. from Pittsburgh to Shannon, returning Sun., 13 Apr., priced at CA $1,458 found 3 days ago
Fri., 11 Apr. - Wed., 16 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,491 Roundtrip, found 4 hours ago
CA $1,491
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri., 11 Apr. from Pittsburgh to Shannon, returning Wed., 16 Apr., priced at CA $1,491 found 4 hours ago
Fri., 11 Apr. - Tue., 15 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,502 Roundtrip, found 4 hours ago
CA $1,502
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri., 11 Apr. from Pittsburgh to Shannon, returning Tue., 15 Apr., priced at CA $1,502 found 4 hours ago
Sun., 13 Apr. - Sun., 20 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,510 Roundtrip, found 4 hours ago
CA $1,510
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sun., 13 Apr. from Pittsburgh to Shannon, returning Sun., 20 Apr., priced at CA $1,510 found 4 hours ago
Thu., 10 Apr. - Wed., 16 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,512 Roundtrip, found 4 hours ago
CA $1,512
Roundtrip
found 4 hours ago
Select British Airways flight, departing Thu., 10 Apr. from Pittsburgh to Shannon, returning Wed., 16 Apr., priced at CA $1,512 found 4 hours ago
Thu., 10 Apr. - Tue., 15 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,523 Roundtrip, found 4 hours ago
CA $1,523
Roundtrip
found 4 hours ago
Select British Airways flight, departing Thu., 10 Apr. from Pittsburgh to Shannon, returning Tue., 15 Apr., priced at CA $1,523 found 4 hours ago
Fri., 11 Apr. - Tue., 15 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,526 Roundtrip, found 23 hours ago
CA $1,526
Roundtrip
found 23 hours ago
Select British Airways flight, departing Fri., 11 Apr. from Pittsburgh to Shannon, returning Tue., 15 Apr., priced at CA $1,526 found 23 hours ago
Wed., 9 Apr. - Fri., 18 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $1,702 Roundtrip, found 1 day ago
CA $1,702
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed., 9 Apr. from Pittsburgh to Shannon, returning Fri., 18 Apr., priced at CA $1,702 found 1 day ago
Thu., 10 Apr. - Tue., 15 Apr.
PIT
Pittsburgh
SNN
Shannon
CA $2,229 Roundtrip, found 1 day ago
CA $2,229
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu., 10 Apr. from Pittsburgh to Shannon, returning Tue., 15 Apr., priced at CA $2,229 found 1 day ago
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.