Find Deals on 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: Mon Jun 19 2017 Return: Thu Jun 29 2017 Trip spans 11 days
Condor
Condor
BSL
4:20a
SEA
9:50p
17h 30m
1 stop
SEA
12:45p
BSL
4:25a
15h 40m
1 stop
Depart: Sat Aug 5 2017 Return: Sat Aug 19 2017 Trip spans 15 days
$1049
Select
Turkish Airlines
Turkish Airlines
BSL
2:10p
SEA
2:29a
36h 19m
2 stops
SEA
7:40a
BSL
4:15a
44h 35m
2 stops
Depart: Tue Mar 7 2017 Return: Wed Mar 22 2017 Trip spans 15 days
$1096
Select
Delta
Delta
BSL
6:15a
SEA
3:28p
33h 13m
1 stop
SEA
9:59a
BSL
1:55a
15h 56m
1 stop
Depart: Thu Aug 10 2017 Return: Thu Aug 17 2017 Trip spans 8 days
$1156
Select
Air Canada
Air Canada
BSL
2:25a
SEA
11:35p
21h 10m
2 stops
SEA
2:30a
BSL
9:35p
19h 05m
2 stops
Depart: Fri Apr 7 2017 Return: Fri Apr 21 2017 Trip spans 15 days
$1224
Select
British Airways
British Airways
BSL
2:35a
SEA
10:10p
19h 35m
1 stop
SEA
7:59p
BSL
9:55a
37h 56m
2 stops
Depart: Sat Mar 4 2017 Return: Thu Mar 9 2017 Trip spans 6 days
$1242
Select
Lufthansa
Lufthansa
BSL
2:25a
SEA
3:50p
13h 25m
1 stop
SEA
9:05a
BSL
11:50p
14h 45m
1 stop
Depart: Sun Jul 9 2017 Return: Mon Jul 31 2017 Trip spans 23 days
$1642
Select
KLM
KLM
BSL
2:20a
SEA
3:56p
13h 36m
1 stop
SEA
12:45p
BSL
4:55a
16h 10m
2 stops
Depart: Thu Jul 6 2017 Return: Wed Aug 2 2017 Trip spans 28 days
Condor
Condor
BSL
4:15a
SEA
7:05p
14h 50m
1 stop
SEA
8:55a
BSL
8:55a
24h 00m
2 stops
Depart: Mon Jul 3 2017 Return: Sun Jul 30 2017 Trip spans 28 days
Condor
Condor
BSL
2:30a
SEA
1:09a
22h 39m
2 stops
SEA
1:55p
BSL
9:00a
19h 05m
1 stop
Depart: Wed Mar 8 2017 Return: Wed Mar 22 2017 Trip spans 14 days
$1096
Select
Delta
Delta
BSL
6:15a
SEA
3:28p
33h 13m
1 stop
SEA
9:59a
BSL
10:25p
12h 26m
1 stop
Depart: Fri Jul 7 2017 Return: Fri Jul 28 2017 Trip spans 22 days
Condor
Condor
BSL
4:15a
SEA
8:50p
16h 35m
1 stop
SEA
2:25p
BSL
4:25a
14h 00m
1 stop
Depart: Mon Mar 13 2017 Return: Wed Mar 22 2017 Trip spans 10 days
$1096
Select
Delta
Delta
BSL
3:05a
SEA
4:28p
13h 23m
1 stop
SEA
3:40a
BSL
10:25p
18h 45m
2 stops
Depart: Sat Jul 1 2017 Return: Thu Jul 27 2017 Trip spans 27 days
Condor
Condor
BSL
2:10a
SEA
5:15p
15h 05m
1 stop
SEA
10:50a
BSL
4:25a
17h 35m
2 stops
Depart: Thu Mar 9 2017 Return: Wed Mar 22 2017 Trip spans 13 days
$1121
Select
Delta
Delta
BSL
6:15a
SEA
3:28p
33h 13m
1 stop
SEA
3:40a
BSL
1:55a
22h 15m
2 stops
Depart: Fri Mar 10 2017 Return: Wed Mar 22 2017 Trip spans 12 days
$1121
Select
Delta
Delta
BSL
2:05a
SEA
3:28p
13h 23m
1 stop
SEA
3:40a
BSL
10:25p
18h 45m
2 stops
Depart: Sat Mar 11 2017 Return: Wed Mar 22 2017 Trip spans 11 days
$1121
Select
Delta
Delta
BSL
6:15a
SEA
4:28p
33h 13m
1 stop
SEA
3:40a
BSL
10:25p
18h 45m
2 stops
Depart: Sat Jul 8 2017 Return: Mon Jul 31 2017 Trip spans 24 days
$1652
Select
Lufthansa
Lufthansa
BSL
8:55a
SEA
1:55a
17h 00m
2 stops
SEA
10:20a
BSL
3:00a
16h 40m
2 stops
Depart: Sun Mar 12 2017 Return: Wed Mar 22 2017 Trip spans 11 days
$1121
Select
Delta
Delta
BSL
3:05a
SEA
4:28p
13h 23m
1 stop
SEA
3:45a
BSL
1:55a
22h 10m
2 stops
Depart: Fri Jul 28 2017 Return: Wed Aug 23 2017 Trip spans 27 days
$1389
Select
Delta
Delta
BSL
2:20a
SEA
3:56p
13h 36m
1 stop
SEA
3:00a
BSL
9:20p
18h 20m
2 stops
Depart: Sat Jul 29 2017 Return: Tue Aug 22 2017 Trip spans 25 days
$1389
Select
Delta
Delta
BSL
10:20a
SEA
3:56p
29h 36m
1 stop
SEA
5:00a
BSL
9:20p
16h 20m
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
$680
Destination

Seattle
$680