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Low fare calendar for flights from Seattle (PAE) to Boston (BOS)

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from
$626*
Viewed:4 hours ago
Economy
Return:06/07/20
from
$736*
Viewed:4 hours ago
Economy
Return:06/15/20
from
$396*
Viewed:4 hours ago
Economy
Return:06/09/20
from
$437*
Viewed:4 hours ago
Economy
Return:06/17/20
from
$664*
Viewed:4 hours ago
Economy
Return:06/11/20
from
$505*
Viewed:4 hours ago
Economy
Return:06/19/20
from
$480*
Viewed:4 hours ago
Economy
Return:06/13/20
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Looking for additional flights from Seattle to Boston?

FromToDatesFare TypePrice

Seattle (SEA)

Boston (BOS)

Depart: 08/05/20

Return: 08/19/20

Roundtrip
from
$261*
Viewed:4hoursago

Seattle (SEA)

Boston (BOS)

Depart: 08/11/20

Return: 08/25/20

Roundtrip
from
$261*
Viewed:4hoursago

Seattle (SEA)

Boston (BOS)

Depart: 08/15/20

Return: 08/29/20

Roundtrip
from
$261*
Viewed:4hoursago

Seattle (SEA)

Boston (BOS)

Depart: 08/18/20

Return: 09/01/20

Roundtrip
from
$261*
Viewed:4hoursago

Seattle (SEA)

Boston (BOS)

Depart: 08/19/20

Return: 09/02/20

Roundtrip
from
$261*
Viewed:4hoursago

Seattle (SEA)

Boston (BOS)

Depart: 08/12/20

Return: 08/19/20

Roundtrip
from
$261*
Viewed:4hoursago

Seattle (SEA)

Boston (BOS)

Depart: 08/18/20

Return: 08/25/20

Roundtrip
from
$261*
Viewed:4hoursago

Seattle (SEA)

Boston (BOS)

Depart: 08/22/20

Return: 08/29/20

Roundtrip
from
$261*
Viewed:4hoursago

Seattle (SEA)

Boston (BOS)

Depart: 08/26/20

Return: 09/02/20

Roundtrip
from
$261*
Viewed:4hoursago

Seattle (SEA)

Boston (BOS)

Depart: 07/14/20

Return: 07/21/20

Roundtrip
from
$261*
Viewed:4hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Boston

Saturday broken clouds
75°F 05/30/20
Sunday sky is clear
64°F 05/31/20
Monday sky is clear
62°F 06/01/20
Tuesday light rain
68°F 06/02/20
Wednesday sky is clear
71°F 06/03/20
Thursday light rain
78°F 06/04/20
Friday broken clouds
79°F 06/05/20
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