Find Cheap Flights from Basel EuroAirport Swiss to Seattle/Tacoma Intl (BSL - SEA)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Basel EuroAirport Swiss to Seattle/Tacoma Intl

(Round-trip)
Depart: Sun May 7 2017 Return: Tue May 30 2017 Trip spans 24 days
Condor
Condor
BSL
4:15a
SEA
9:22p
17h 07m
2 stops
SEA
5:30p
BSL
8:55a
15h 25m
1 stop
Depart: Sun Aug 20 2017 Return: Sun Sep 10 2017 Trip spans 22 days
$1021
Select
Turkish Airlines
Turkish Airlines
BSL
2:10p
SEA
2:31a
36h 21m
2 stops
SEA
7:00a
BSL
4:15a
45h 15m
2 stops
Depart: Wed Aug 23 2017 Return: Thu Sep 7 2017 Trip spans 16 days
$1084
Select
British Airways
British Airways
BSL
2:50a
SEA
12:53a
22h 03m
2 stops
SEA
10:45a
BSL
5:00a
18h 15m
2 stops
Depart: Tue May 30 2017 Return: Tue Jun 13 2017 Trip spans 15 days
$1109
Select
Air France
Air France
BSL
2:45a
SEA
4:41p
13h 56m
1 stop
SEA
9:08a
BSL
9:20p
12h 12m
1 stop
Depart: Wed May 31 2017 Return: Wed Jun 14 2017 Trip spans 15 days
$1117
Select
Brussels Airlines
Brussels Airlines
BSL
4:05a
SEA
1:53a
21h 48m
2 stops
SEA
3:45a
BSL
4:10a
24h 25m
2 stops
Depart: Sat Jun 3 2017 Return: Tue Jun 13 2017 Trip spans 11 days
$1328
Select
Lufthansa
Lufthansa
BSL
2:25a
SEA
6:46p
16h 21m
2 stops
SEA
10:20a
BSL
3:00a
16h 40m
2 stops
Depart: Sun Aug 13 2017 Return: Tue Aug 22 2017 Trip spans 10 days
$1400
Select
KLM
KLM
BSL
2:20a
SEA
4:10p
13h 50m
1 stop
SEA
1:58p
BSL
4:55a
14h 57m
1 stop
Depart: Fri Aug 18 2017 Return: Thu Aug 24 2017 Trip spans 7 days
$1403
Select
Air Canada
Air Canada
BSL
10:20a
SEA
4:14a
17h 54m
2 stops
SEA
2:30a
BSL
9:40p
19h 10m
2 stops
Depart: Tue Aug 22 2017 Return: Sun Sep 10 2017 Trip spans 20 days
$1021
Select
Turkish Airlines
Turkish Airlines
BSL
7:20a
SEA
2:31a
43h 11m
2 stops
SEA
7:00a
BSL
4:15a
45h 15m
2 stops
Depart: Thu Aug 24 2017 Return: Thu Sep 7 2017 Trip spans 15 days
$1084
Select
British Airways
British Airways
BSL
2:50a
SEA
12:53a
22h 03m
2 stops
SEA
10:45a
BSL
5:00a
18h 15m
2 stops
Depart: Thu Jun 1 2017 Return: Tue Jun 13 2017 Trip spans 13 days
$1109
Select
Air France
Air France
BSL
2:45a
SEA
4:42p
13h 57m
1 stop
SEA
9:08a
BSL
9:20p
12h 12m
1 stop
Depart: Fri Aug 25 2017 Return: Sun Sep 10 2017 Trip spans 17 days
$1021
Select
Turkish Airlines
Turkish Airlines
BSL
2:10p
SEA
2:31a
36h 21m
2 stops
SEA
7:00a
BSL
4:15a
45h 15m
2 stops
Depart: Sun Jun 4 2017 Return: Wed Jun 14 2017 Trip spans 11 days
$1152
Select
Brussels Airlines
Brussels Airlines
BSL
2:40p
SEA
1:53a
35h 13m
2 stops
SEA
3:45a
BSL
4:10a
24h 25m
2 stops
Depart: Thu May 4 2017 Return: Sat May 27 2017 Trip spans 24 days
$1155
Select
Condor
Condor
BSL
4:15a
SEA
7:05p
14h 50m
1 stop
SEA
4:10a
BSL
3:00a
22h 50m
2 stops
Depart: Tue Jun 6 2017 Return: Tue Jul 11 2017 Trip spans 36 days
$1108
Select
British Airways
British Airways
BSL
7:55a
SEA
10:10p
14h 15m
1 stop
SEA
3:15p
BSL
9:55a
18h 40m
1 stop
Depart: Mon Jun 12 2017 Return: Tue Jul 11 2017 Trip spans 30 days
$1118
Select
Air France
Air France
BSL
2:35p
SEA
4:42p
26h 07m
1 stop
SEA
9:07a
BSL
9:20p
12h 13m
1 stop
Depart: Wed May 10 2017 Return: Fri Jun 2 2017 Trip spans 24 days
$1024
Select
Turkish Airlines
Turkish Airlines
BSL
7:20a
SEA
3:20a
44h 00m
2 stops
SEA
9:57a
BSL
9:25p
35h 28m
2 stops
Depart: Wed Jun 7 2017 Return: Tue Jul 11 2017 Trip spans 35 days
$1108
Select
British Airways
British Airways
BSL
2:50a
SEA
10:10p
19h 20m
1 stop
SEA
5:52a
BSL
10:10p
16h 18m
2 stops
Depart: Mon May 29 2017 Return: Tue Jun 13 2017 Trip spans 16 days
$1119
Select
Air France
Air France
BSL
2:35p
SEA
4:41p
26h 06m
1 stop
SEA
9:08a
BSL
5:00a
19h 52m
1 stop
Depart: Mon Aug 21 2017 Return: Tue Sep 12 2017 Trip spans 23 days
$1024
Select
Turkish Airlines
Turkish Airlines
BSL
7:20a
SEA
2:31a
43h 11m
2 stops
SEA
9:45a
BSL
9:25p
35h 40m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Basel
$869
Destination

Seattle
$869