Find Cheap Flights from Seattle to Boston Logan International (03A - BOS)

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 Seattle to Boston Logan International

(Round-trip)
Depart: Wed Jan 10 2018 Return: Wed Jan 17 2018 Trip spans 8 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BOS
11:23a
11h 23m
1 stop
BOS
12:00a
SEA
11:02a
11h 02m
1 stop
Depart: Sat Dec 2 2017 Return: Tue Dec 5 2017 Trip spans 4 days
JetBlue
JetBlue
SEA
12:00a
BOS
5:09a
5h 09m
nonstop
BOS
12:00a
SEA
6:20a
6h 20m
nonstop
Depart: Thu Oct 26 2017 Return: Tue Oct 31 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BOS
8:10a
8h 10m
1 stop
BOS
12:00a
SEA
10:19a
10h 19m
1 stop
Depart: Thu Nov 30 2017 Return: Sun Dec 3 2017 Trip spans 4 days
Delta
Delta
SEA
12:00a
BOS
5:18a
5h 18m
nonstop
BOS
12:00a
SEA
6:38a
6h 38m
nonstop
Depart: Thu Nov 9 2017 Return: Mon Nov 13 2017 Trip spans 5 days
Sun Country Air
Sun Country Air
SEA
12:00a
BOS
7:55a
7h 55m
1 stop
BOS
12:00a
SEA
8:10a
8h 10m
1 stop
Depart: Wed Dec 13 2017 Return: Sun Dec 17 2017 Trip spans 5 days
United
United
SEA
12:00a
BOS
9:25a
9h 25m
1 stop
BOS
12:00a
SEA
8:48a
8h 48m
1 stop
Depart: Sat Jan 13 2018 Return: Sat Feb 10 2018 Trip spans 29 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
BOS
5:18a
5h 18m
nonstop
BOS
12:00a
SEA
6:48a
6h 48m
nonstop
Depart: Thu Dec 7 2017 Return: Mon Dec 11 2017 Trip spans 5 days
JetBlue
JetBlue
SEA
12:00a
BOS
5:11a
5h 11m
nonstop
BOS
12:00a
SEA
6:20a
6h 20m
nonstop
Depart: Mon Oct 23 2017 Return: Tue Oct 31 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BOS
8:31a
8h 31m
1 stop
BOS
12:00a
SEA
10:19a
10h 19m
1 stop
Depart: Sat Nov 11 2017 Return: Mon Nov 13 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BOS
4:44a
28h 44m
1 stop
BOS
12:00a
SEA
4:04a
28h 04m
1 stop
Depart: Sat Mar 3 2018 Return: Tue Mar 6 2018 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
12:00a
BOS
5:15a
5h 15m
nonstop
BOS
12:00a
SEA
6:48a
6h 48m
nonstop
Depart: Wed Apr 25 2018 Return: Sun Apr 29 2018 Trip spans 5 days
Delta
Delta
SEA
12:00a
BOS
5:25a
5h 25m
nonstop
BOS
12:00a
SEA
6:15a
6h 15m
nonstop
Depart: Wed Feb 21 2018 Return: Sat Mar 3 2018 Trip spans 11 days
JetBlue
JetBlue
SEA
12:00a
BOS
5:09a
5h 09m
nonstop
BOS
12:00a
SEA
6:24a
6h 24m
nonstop
Depart: Sat Dec 23 2017 Return: Fri Jan 5 2018 Trip spans 14 days
United
United
SEA
12:00a
BOS
4:35a
28h 35m
1 stop
BOS
12:00a
SEA
8:57a
8h 57m
1 stop
Depart: Sun Apr 1 2018 Return: Wed Apr 11 2018 Trip spans 11 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BOS
5:15a
5h 15m
nonstop
BOS
12:00a
SEA
6:20a
6h 20m
nonstop
Depart: Tue Nov 21 2017 Return: Mon Nov 27 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SEA
12:00a
BOS
11:23a
11h 23m
1 stop
BOS
12:00a
SEA
10:59a
10h 59m
1 stop
Depart: Fri Oct 20 2017 Return: Tue Oct 24 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BOS
2:15p
14h 15m
1 stop
BOS
12:00a
SEA
6:18a
6h 18m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Seattle
$209
Destination

Boston
$209
Airlines Airline reviews

135 travelers who booked a flight from Seattle to Boston rated their chosen airlines with an average of 8.1.

Overall
8.3
Boarding
8.3
Crew
8.8
Comfort
8.0
Food
7.0
Entertainment
7.1