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: Fri Sep 15 2017 Return: Sat Sep 30 2017 Trip spans 16 days
Multiple Airlines
Multiple Airlines
BSL
12:00a
SEA
2:05a
26h 05m
1 stop
SEA
12:00a
BSL
4:25p
16h 25m
1 stop
Depart: Mon Aug 7 2017 Return: Wed Aug 30 2017 Trip spans 24 days
$1186
Select
American Airlines
American Airlines
BSL
12:00a
SEA
9:09p
21h 09m
2 stops
SEA
12:00a
BSL
7:57p
19h 57m
2 stops
Depart: Sun Aug 6 2017 Return: Thu Aug 31 2017 Trip spans 26 days
$1250
Select
Brussels Airlines
Brussels Airlines
BSL
12:00a
SEA
11:23a
35h 23m
2 stops
SEA
12:00a
BSL
1:50a
25h 50m
2 stops
Depart: Thu Jul 6 2017 Return: Wed Jul 12 2017 Trip spans 7 days
$1440
Select
British Airways
British Airways
BSL
12:00a
SEA
7:20p
19h 20m
1 stop
SEA
12:00a
BSL
4:18p
16h 18m
2 stops
Depart: Fri Jul 7 2017 Return: Thu Jul 13 2017 Trip spans 7 days
$1460
Select
KLM
KLM
BSL
12:00a
SEA
12:42p
12h 42m
1 stop
SEA
12:00a
BSL
2:50p
14h 50m
1 stop
Depart: Tue Jul 4 2017 Return: Wed Jul 12 2017 Trip spans 9 days
$1516
Select
Air France
Air France
BSL
12:00a
SEA
1:55p
13h 55m
1 stop
SEA
12:00a
BSL
7:53p
19h 53m
1 stop
Depart: Sun Sep 17 2017 Return: Sat Sep 30 2017 Trip spans 14 days
Multiple Airlines
Multiple Airlines
BSL
12:00a
SEA
10:43p
22h 43m
3 stops
SEA
12:00a
BSL
3:45a
27h 45m
3 stops
Depart: Fri Sep 15 2017 Return: Fri Sep 29 2017 Trip spans 15 days
Multiple Airlines
Multiple Airlines
BSL
12:00a
SEA
11:42p
23h 42m
3 stops
SEA
12:00a
BSL
11:55p
23h 55m
3 stops
Depart: Tue Jul 4 2017 Return: Tue Jul 11 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
BSL
12:00a
SEA
8:15p
20h 15m
1 stop
SEA
12:00a
BSL
3:25p
15h 25m
1 stop
Depart: Fri Jul 7 2017 Return: Mon Jul 10 2017 Trip spans 4 days
$2357
Select
Turkish Airlines
Turkish Airlines
BSL
12:00a
SEA
1:04p
37h 04m
2 stops
SEA
12:00a
BSL
2:25p
38h 25m
2 stops
Depart: Mon Aug 7 2017 Return: Thu Aug 31 2017 Trip spans 25 days
Multiple Airlines
Multiple Airlines
BSL
12:00a
SEA
2:05a
26h 05m
1 stop
SEA
12:00a
BSL
8:20a
32h 20m
1 stop
Depart: Thu Jul 6 2017 Return: Fri Jul 14 2017 Trip spans 9 days
$1465
Select
British Airways
British Airways
BSL
12:00a
SEA
7:20p
19h 20m
1 stop
SEA
12:00a
BSL
6:30p
18h 30m
2 stops
Depart: Sat Sep 16 2017 Return: Sat Sep 30 2017 Trip spans 15 days
$1004
Select
Multiple Airlines
Multiple Airlines
BSL
12:00a
SEA
12:28p
36h 28m
3 stops
SEA
12:00a
BSL
2:40a
26h 40m
3 stops
Depart: Fri Jul 7 2017 Return: Fri Jul 14 2017 Trip spans 8 days
$1486
Select
KLM
KLM
BSL
12:00a
SEA
12:42p
12h 42m
1 stop
SEA
12:00a
BSL
3:06p
15h 06m
1 stop
Depart: Wed Jul 5 2017 Return: Tue Jul 11 2017 Trip spans 7 days
$1516
Select
Air France
Air France
BSL
12:00a
SEA
1:55p
13h 55m
1 stop
SEA
12:00a
BSL
7:53p
19h 53m
1 stop
Depart: Mon Jul 3 2017 Return: Tue Jul 11 2017 Trip spans 9 days
$1526
Select
Air France
Air France
BSL
12:00a
SEA
2:05a
26h 05m
1 stop
SEA
12:00a
BSL
12:13p
12h 13m
1 stop
Depart: Thu Jul 6 2017 Return: Sat Jul 8 2017 Trip spans 3 days
$1045
Select
Multiple Airlines
Multiple Airlines
BSL
12:00a
SEA
4:32a
52h 32m
3 stops
SEA
12:00a
BSL
11:20p
47h 20m
3 stops
Depart: Sat Jul 1 2017 Return: Tue Jul 11 2017 Trip spans 11 days
$1542
Select
KLM
KLM
BSL
12:00a
SEA
6:39p
18h 39m
1 stop
SEA
12:00a
BSL
6:41p
18h 41m
2 stops
Depart: Thu Jul 6 2017 Return: Mon Jul 10 2017 Trip spans 5 days
$1548
Select
British Airways
British Airways
BSL
12:00a
SEA
7:20p
19h 20m
1 stop
SEA
12:00a
BSL
4:18p
16h 18m
2 stops
Depart: Sat Sep 16 2017 Return: Fri Sep 29 2017 Trip spans 14 days
$1049
Select
Multiple Airlines
Multiple Airlines
BSL
12:00a
SEA
1:03p
37h 03m
3 stops
SEA
12:00a
BSL
2:40a
26h 40m
3 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Basel
$723
Destination

Seattle
$723