JetBlue Airways Flight B6516 Deals & Information (2025/2026)

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JetBlue Airways Flight 516 Route Deals From $55

The cheapest prices found with in the last 7 days for return flights were $89 and $55 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 24 - Tue, Oct 28
BUF
Buffalo Niagara Intl.
BOS
Logan Intl.
$89 Roundtrip, found 1 hour ago
$89
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Fri, Oct 24 from Buffalo Niagara Intl. to Logan Intl., returning Tue, Oct 28, priced at $89 found 1 hour ago
Fri, Oct 17 - Tue, Oct 21
BUF
Buffalo Niagara Intl.
BOS
Logan Intl.
$91 Roundtrip, just found
$91
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, Oct 17 from Buffalo Niagara Intl. to Logan Intl., returning Tue, Oct 21, priced at $91 just found
Fri, Oct 24 - Tue, Oct 28
BUF
Buffalo Niagara Intl.
BOS
Logan Intl.
$93 Roundtrip, found 1 hour ago
$93
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Fri, Oct 24 from Buffalo Niagara Intl. to Logan Intl., returning Tue, Oct 28, priced at $93 found 1 hour ago
Sat, Sep 6 - Mon, Oct 6
BUF
Buffalo Niagara Intl.
BOS
Logan Intl.
$94 Roundtrip, found 4 days ago
$94
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Sep 6 from Buffalo Niagara Intl. to Logan Intl., returning Mon, Oct 6, priced at $94 found 4 days ago
Fri, Oct 24 - Tue, Oct 28
BUF
Buffalo Niagara Intl.
BOS
Logan Intl.
$97 Roundtrip, found 1 hour ago
$97
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Fri, Oct 24 from Buffalo Niagara Intl. to Logan Intl., returning Tue, Oct 28, priced at $97 found 1 hour ago
Sat, Sep 6 - Wed, Sep 10
BUF
Buffalo Niagara Intl.
BOS
Logan Intl.
$98 Roundtrip, found 4 days ago
$98
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Sep 6 from Buffalo Niagara Intl. to Logan Intl., returning Wed, Sep 10, priced at $98 found 4 days ago
Fri, Sep 26 - Sun, Oct 12
BUF
Buffalo Niagara Intl.
BOS
Logan Intl.
$102 Roundtrip, found 18 hours ago
$102
Roundtrip
found 18 hours ago
Select JetBlue Airways flight, departing Fri, Sep 26 from Buffalo Niagara Intl. to Logan Intl., returning Sun, Oct 12, priced at $102 found 18 hours ago
Sun, Sep 7 - Sat, Sep 13
BUF
Buffalo Niagara Intl.
BOS
Logan Intl.
$103 Roundtrip, found 3 days ago
$103
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sun, Sep 7 from Buffalo Niagara Intl. to Logan Intl., returning Sat, Sep 13, priced at $103 found 3 days ago
Sat, Sep 20 - Wed, Sep 24
BUF
Buffalo Niagara Intl.
BOS
Logan Intl.
$104 Roundtrip, found 1 hour ago
$104
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Sat, Sep 20 from Buffalo Niagara Intl. to Logan Intl., returning Wed, Sep 24, priced at $104 found 1 hour ago
Sat, Dec 13 - Sun, Dec 14
BUF
Buffalo Niagara Intl.
BOS
Logan Intl.
$107 Roundtrip, found 13 hours ago
$107
Roundtrip
found 13 hours ago
Select JetBlue Airways flight, departing Sat, Dec 13 from Buffalo Niagara Intl. to Logan Intl., returning Sun, Dec 14, priced at $107 found 13 hours ago