JetBlue Airways Flight 9K5108 Deals & Information (2025/2026)

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JetBlue Airways Flight 5108 Route Deals From $69

The cheapest prices found with in the last 7 days for return flights were $118 and $69 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 18 - Wed, Sep 24
ACK
Nantucket Memorial
BOS
Logan Intl.
$118 Roundtrip, found 2 hours ago
$118
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Thu, Sep 18 from Nantucket Memorial to Logan Intl., returning Wed, Sep 24, priced at $118 found 2 hours ago
Fri, Oct 10 - Mon, Oct 13
ACK
Nantucket Memorial
BOS
Logan Intl.
$127 Roundtrip, found 14 hours ago
$127
Roundtrip
found 14 hours ago
Select JetBlue Airways flight, departing Fri, Oct 10 from Nantucket Memorial to Logan Intl., returning Mon, Oct 13, priced at $127 found 14 hours ago
Wed, Sep 17 - Sun, Sep 21
ACK
Nantucket Memorial
BOS
Logan Intl.
$128 Roundtrip, found 22 hours ago
$128
Roundtrip
found 22 hours ago
Select JetBlue Airways flight, departing Wed, Sep 17 from Nantucket Memorial to Logan Intl., returning Sun, Sep 21, priced at $128 found 22 hours ago
Sat, Oct 4 - Mon, Oct 6
ACK
Nantucket Memorial
BOS
Logan Intl.
$129 Roundtrip, found 1 day ago
$129
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Oct 4 from Nantucket Memorial to Logan Intl., returning Mon, Oct 6, priced at $129 found 1 day ago
Tue, Sep 23 - Wed, Sep 24
ACK
Nantucket Memorial
BOS
Logan Intl.
$150 Roundtrip, found 5 days ago
$150
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, Sep 23 from Nantucket Memorial to Logan Intl., returning Wed, Sep 24, priced at $150 found 5 days ago
Mon, Sep 15 - Tue, Sep 16
ACK
Nantucket Memorial
BOS
Logan Intl.
$150 Roundtrip, found 6 days ago
$150
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Mon, Sep 15 from Nantucket Memorial to Logan Intl., returning Tue, Sep 16, priced at $150 found 6 days ago
Thu, Sep 18 - Sat, Sep 20
ACK
Nantucket Memorial
BOS
Logan Intl.
$174 Roundtrip, just found
$174
Roundtrip
just found
Select JetBlue Airways flight, departing Thu, Sep 18 from Nantucket Memorial to Logan Intl., returning Sat, Sep 20, priced at $174 just found
Fri, Sep 19 - Sat, Sep 20
ACK
Nantucket Memorial
BOS
Logan Intl.
$176 Roundtrip, just found
$176
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, Sep 19 from Nantucket Memorial to Logan Intl., returning Sat, Sep 20, priced at $176 just found
Sat, Oct 4 - Mon, Oct 6
ACK
Nantucket Memorial
BOS
Logan Intl.
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Oct 4 from Nantucket Memorial to Logan Intl., returning Mon, Oct 6, priced at $180 found 1 day ago
Fri, Sep 12 - Sun, Sep 28
ACK
Nantucket Memorial
BOS
Logan Intl.
$194 Roundtrip, found 1 day ago
$194
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Sep 12 from Nantucket Memorial to Logan Intl., returning Sun, Sep 28, priced at $194 found 1 day ago