JetBlue Airways Flight 9K5166 Deals & Information (2025/2026)

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JetBlue Airways Flight 5166 Route Deals From $120

The cheapest prices found with in the last 7 days for return flights were $227 and $120 for one-way flights to Nantucket Memorial for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 14 - Mon, Jun 16
BOS
Logan Intl.
ACK
Nantucket Memorial
$227 Roundtrip, found 1 hour ago
$227
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Sat, Jun 14 from Logan Intl. to Nantucket Memorial, returning Mon, Jun 16, priced at $227 found 1 hour ago
Mon, Jun 9 - Sat, Jun 14
BOS
Logan Intl.
ACK
Nantucket Memorial
$230 Roundtrip, found 2 days ago
$230
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Mon, Jun 9 from Logan Intl. to Nantucket Memorial, returning Sat, Jun 14, priced at $230 found 2 days ago
Tue, Jun 17 - Sat, Jun 21
BOS
Logan Intl.
ACK
Nantucket Memorial
$231 Roundtrip, found 1 day ago
$231
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Jun 17 from Logan Intl. to Nantucket Memorial, returning Sat, Jun 21, priced at $231 found 1 day ago
Wed, Jul 9 - Mon, Jul 14
BOS
Logan Intl.
ACK
Nantucket Memorial
$232 Roundtrip, found 10 hours ago
$232
Roundtrip
found 10 hours ago
Select JetBlue Airways flight, departing Wed, Jul 9 from Logan Intl. to Nantucket Memorial, returning Mon, Jul 14, priced at $232 found 10 hours ago
Wed, Sep 17 - Wed, Sep 24
BOS
Logan Intl.
ACK
Nantucket Memorial
$237 Roundtrip, found 11 hours ago
$237
Roundtrip
found 11 hours ago
Select JetBlue Airways flight, departing Wed, Sep 17 from Logan Intl. to Nantucket Memorial, returning Wed, Sep 24, priced at $237 found 11 hours ago
Wed, Sep 3 - Thu, Sep 11
BOS
Logan Intl.
ACK
Nantucket Memorial
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Sep 3 from Logan Intl. to Nantucket Memorial, returning Thu, Sep 11, priced at $239 found 1 day ago
Fri, Jul 18 - Tue, Jul 22
BOS
Logan Intl.
ACK
Nantucket Memorial
$242 Roundtrip, found 1 day ago
$242
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Fri, Jul 18 from Logan Intl. to Nantucket Memorial, returning Tue, Jul 22, priced at $242 found 1 day ago
Thu, Sep 25 - Wed, Oct 1
BOS
Logan Intl.
ACK
Nantucket Memorial
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Sep 25 from Logan Intl. to Nantucket Memorial, returning Wed, Oct 1, priced at $247 found 1 day ago
Sun, Jun 15 - Mon, Jun 16
BOS
Logan Intl.
ACK
Nantucket Memorial
$250 Roundtrip, found 2 hours ago
$250
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Sun, Jun 15 from Logan Intl. to Nantucket Memorial, returning Mon, Jun 16, priced at $250 found 2 hours ago
Tue, Jun 17 - Thu, Jun 19
BOS
Logan Intl.
ACK
Nantucket Memorial
$252 Roundtrip, found 18 hours ago
$252
Roundtrip
found 18 hours ago
Select JetBlue Airways flight, departing Tue, Jun 17 from Logan Intl. to Nantucket Memorial, returning Thu, Jun 19, priced at $252 found 18 hours ago