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 May 3 2015 Return: Thu May 7 2015 Trip spans 5 days
Air France
Air France
JFK
7:32p
SNN
1:55a
6h 23m
nonstop
SNN
8:40a
JFK
3:42p
7h 02m
nonstop
Depart: Thu Feb 12 2015 Return: Mon Feb 16 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
EWR
10:45a
SNN
2:25a
15h 40m
2 stops
SNN
4:00a
EWR
11:30a
7h 30m
nonstop
Depart: Wed Mar 25 2015 Return: Tue Mar 31 2015 Trip spans 7 days
Aer Lingus
Aer Lingus
BOS
4:15p
SNN
10:15p
6h 00m
nonstop
SNN
8:20a
BOS
7:33p
11h 13m
1 stop
Depart: Sat Mar 7 2015 Return: Sun Mar 15 2015 Trip spans 8 days
Air Canada
Air Canada
LGA
7:50a
SNN
3:25a
18h 35m
2 stops
SNN
4:50a
LGA
7:55p
15h 05m
2 stops
Depart: Tue Jan 27 2015 Return: Mon Feb 2 2015 Trip spans 7 days
Multiple Airlines
Multiple Airlines
RDU
1:52p
SNN
8:15p
30h 23m
1 stop
SNN
6:40a
RDU
6:16p
11h 36m
1 stop
Depart: Wed Apr 15 2015 Return: Wed Apr 29 2015 Trip spans 15 days
Multiple Airlines
Multiple Airlines
PHL
6:10a
SNN
9:15p
15h 05m
1 stop
SNN
7:40a
PHL
8:52p
13h 12m
1 stop
Depart: Sat May 23 2015 Return: Sat May 30 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
JAX
2:00a
SNN
9:00p
19h 00m
1 stop
SNN
8:20a
JAX
12:20a
16h 00m
1 stop
Depart: Sun Apr 12 2015 Return: Sun Apr 19 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
IAD
2:44a
SNN
9:00p
18h 16m
1 stop
SNN
8:20a
IAD
12:26a
16h 06m
1 stop
Depart: Mon Jan 26 2015 Return: Fri Feb 13 2015 Trip spans 19 days
Multiple Airlines
Multiple Airlines
BWI
3:31a
SNN
8:15p
16h 44m
1 stop
SNN
6:40a
BWI
7:26p
12h 46m
1 stop
Depart: Thu Apr 30 2015 Return: Mon May 4 2015 Trip spans 5 days
United
United
TPA
3:40p
SNN
10:00p
30h 20m
1 stop
SNN
5:05a
TPA
10:13p
17h 08m
1 stop
Depart: Sat Apr 4 2015 Return: Tue Apr 14 2015 Trip spans 11 days
Multiple Airlines
Multiple Airlines
CLT
6:45a
SNN
9:00p
14h 15m
1 stop
SNN
7:40a
CLT
7:09p
11h 29m
1 stop
Depart: Tue Jan 20 2015 Return: Tue Jan 27 2015 Trip spans 8 days
United
United
PIT
6:43a
SNN
2:25a
19h 42m
2 stops
SNN
4:00a
PIT
8:52p
16h 52m
1 stop
Depart: Sat Jan 10 2015 Return: Sat Jan 17 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
LAX
2:00a
SNN
5:15p
15h 15m
1 stop
SNN
6:40a
LAX
11:55p
17h 15m
1 stop
Depart: Wed Apr 22 2015 Return: Wed Apr 29 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
HOU
6:45a
SNN
8:00p
13h 15m
1 stop
SNN
8:20a
HOU
7:29p
35h 09m
1 stop
Depart: Sun Jun 21 2015 Return: Thu Jul 2 2015 Trip spans 12 days
Aer Lingus
Aer Lingus
MSP
2:20a
SNN
9:35p
19h 15m
1 stop
SNN
7:00a
MSP
8:55p
13h 55m
1 stop
Depart: Tue Jun 23 2015 Return: Tue Jun 30 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
DCA
5:00p
SNN
11:40p
30h 40m
2 stops
SNN
7:35a
DCA
6:25p
34h 50m
2 stops
Change your search
Airports
Origin

Charlotte
$882
Raleigh
$719
Washington
only $833
only $1151
New York City
only $615
only $662
Baltimore
$838
Minneapolis
$1121
Los Angeles
$944
Newark
$631
Tampa
$866
Jacksonville
$824
Philadelphia
$823
Houston
$1059
Boston
$636
Pittsburgh
$900
Destination

Shannon
$615