Find Flight Deals from United States to Shannon

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Shannon

(Round-trip)
Depart: Sun Nov 8 2015 Return: Thu Nov 19 2015 Trip spans 12 days
United
United
EWR
SNN
6h 15m
nonstop
SNN
EWR
7h 35m
nonstop
Depart: Tue Nov 17 2015 Return: Wed Nov 25 2015 Trip spans 9 days
United
United
BOS
SNN
11h 25m
1 stop
SNN
BOS
13h 00m
1 stop
Depart: Wed Oct 7 2015 Return: Mon Oct 19 2015 Trip spans 13 days
Aer Lingus
Aer Lingus
JFK
SNN
6h 40m
nonstop
SNN
JFK
7h 20m
nonstop
Depart: Tue Sep 1 2015 Return: Tue Sep 15 2015 Trip spans 15 days
American Airlines
American Airlines
LGA
SNN
10h 10m
1 stop
SNN
LGA
10h 30m
1 stop
Depart: Mon Sep 21 2015 Return: Thu Oct 1 2015 Trip spans 11 days
United
United
MCO
SNN
10h 35m
1 stop
SNN
MCO
12h 22m
1 stop
Depart: Fri Aug 28 2015 Return: Sat Sep 5 2015 Trip spans 9 days
Aer Lingus
Aer Lingus
BWI
SNN
16h 42m
1 stop
SNN
BWI
14h 20m
1 stop
Depart: Mon Sep 14 2015 Return: Wed Sep 23 2015 Trip spans 10 days
Aer Lingus
Aer Lingus
DTW
SNN
14h 45m
1 stop
SNN
DTW
11h 58m
1 stop
Depart: Tue Sep 15 2015 Return: Tue Sep 29 2015 Trip spans 15 days
Finnair
Finnair
PHL
SNN
6h 30m
nonstop
SNN
PHL
7h 25m
nonstop
Depart: Mon Nov 9 2015 Return: Tue Dec 15 2015 Trip spans 37 days
Aer Lingus
Aer Lingus
ORD
SNN
14h 20m
1 stop
SNN
ORD
12h 22m
1 stop
Depart: Tue Sep 22 2015 Return: Thu Oct 8 2015 Trip spans 17 days
Aer Lingus
Aer Lingus
SEA
SNN
23h 01m
1 stop
SNN
SEA
18h 42m
1 stop
Depart: Wed Sep 9 2015 Return: Thu Oct 1 2015 Trip spans 23 days
United
United
MCI
SNN
10h 30m
1 stop
SNN
MCI
18h 56m
1 stop
Depart: Tue Sep 29 2015 Return: Thu Oct 22 2015 Trip spans 24 days
United
United
BNA
SNN
19h 00m
1 stop
SNN
BNA
15h 11m
1 stop
Depart: Tue Oct 20 2015 Return: Tue Nov 3 2015 Trip spans 15 days
United
United
MHT
SNN
10h 31m
1 stop
SNN
MHT
10h 59m
1 stop
Depart: Fri Sep 4 2015 Return: Mon Sep 14 2015 Trip spans 11 days
United
United
PIT
SNN
16h 00m
1 stop
SNN
PIT
12h 58m
1 stop
Depart: Wed Oct 14 2015 Return: Wed Oct 28 2015 Trip spans 15 days
United
United
AUS
SNN
14h 30m
1 stop
SNN
AUS
20h 20m
1 stop
Depart: Mon Aug 31 2015 Return: Wed Sep 9 2015 Trip spans 10 days
United
United
IAD
SNN
13h 30m
1 stop
SNN
IAD
11h 56m
1 stop
Depart: Sat Nov 28 2015 Return: Mon Dec 7 2015 Trip spans 10 days
United
United
MIA
SNN
32h 40m
1 stop
SNN
MIA
15h 16m
1 stop
Depart: Thu Nov 19 2015 Return: Mon Nov 30 2015 Trip spans 12 days
Aer Lingus
Aer Lingus
PBI
SNN
14h 06m
1 stop
SNN
PBI
15h 59m
1 stop
Depart: Tue Sep 8 2015 Return: Tue Sep 22 2015 Trip spans 15 days
United
United
PHX
SNN
12h 15m
1 stop
SNN
PHX
19h 24m
1 stop
Depart: Tue Oct 6 2015 Return: Sun Oct 18 2015 Trip spans 13 days
United
United
HOU
SNN
13h 00m
1 stop
SNN
HOU
13h 30m
1 stop
Airports
Origin

New York
only $595
only $639
Kansas City
$827
Detroit
$798
Seattle
$822
Chicago
$807
Nashville
$831
Austin
$840
Washington
$855
Miami
$856
West Palm Beach
$865
Baltimore
$701
Orlando
$657
Manchester
$831
Phoenix
$875
Newark
$512
Philadelphia
$801
Houston
$879
Boston
$538
Pittsburgh
$837
Destination

Shannon
$512