JetBlue Airways Flight 5142 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

JetBlue Airways Flight 5142 Route Deals From $104

The cheapest prices found with in the last 7 days for return flights were $229 and $104 for one-way flights to Martha's Vineyard for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 15 - Thu, Jul 16
ACK
Nantucket Memorial
MVY
Martha's Vineyard
$229 Roundtrip, found 9 hours ago
$229
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Wed, Jul 15 from Nantucket Memorial to Martha's Vineyard, returning Thu, Jul 16, priced at $229 found 9 hours ago
Sun, Jun 28 - Mon, Jun 29
ACK
Nantucket Memorial
MVY
Martha's Vineyard
$284 Roundtrip, found 4 days ago
$284
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sun, Jun 28 from Nantucket Memorial to Martha's Vineyard, returning Mon, Jun 29, priced at $284 found 4 days ago
Wed, Jul 15 - Thu, Jul 16
ACK
Nantucket Memorial
MVY
Martha's Vineyard
$299 Roundtrip, found 9 hours ago
$299
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Wed, Jul 15 from Nantucket Memorial to Martha's Vineyard, returning Thu, Jul 16, priced at $299 found 9 hours ago
Wed, Jul 15 - Thu, Jul 16
ACK
Nantucket Memorial
MVY
Martha's Vineyard
$411 Roundtrip, found 9 hours ago
$411
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Wed, Jul 15 from Nantucket Memorial to Martha's Vineyard, returning Thu, Jul 16, priced at $411 found 9 hours ago
Wed, Jul 15 - Thu, Jul 16
ACK
Nantucket Memorial
MVY
Martha's Vineyard
$412 Roundtrip, found 9 hours ago
$412
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Wed, Jul 15 from Nantucket Memorial to Martha's Vineyard, returning Thu, Jul 16, priced at $412 found 9 hours ago
Thu, Jun 18 - Tue, Jun 23
ACK
Nantucket Memorial
MVY
Martha's Vineyard
$611 Roundtrip, found 1 day ago
$611
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Jun 18 from Nantucket Memorial to Martha's Vineyard, returning Tue, Jun 23, priced at $611 found 1 day ago
Sun, Jun 28 - Mon, Jun 29
ACK
Nantucket Memorial
MVY
Martha's Vineyard
$635 Roundtrip, found 4 days ago
$635
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sun, Jun 28 from Nantucket Memorial to Martha's Vineyard, returning Mon, Jun 29, priced at $635 found 4 days ago
Wed, Jul 15 - Thu, Jul 16
ACK
Nantucket Memorial
MVY
Martha's Vineyard
$666 Roundtrip, found 9 hours ago
$666
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Wed, Jul 15 from Nantucket Memorial to Martha's Vineyard, returning Thu, Jul 16, priced at $666 found 9 hours ago
Sun, Jun 28 - Mon, Jun 29
ACK
Nantucket Memorial
MVY
Martha's Vineyard
$945 Roundtrip, found 4 days ago
$945
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sun, Jun 28 from Nantucket Memorial to Martha's Vineyard, returning Mon, Jun 29, priced at $945 found 4 days ago
Wed, Jul 15 - Thu, Jul 16
ACK
Nantucket Memorial
MVY
Martha's Vineyard
$955 Roundtrip, found 9 hours ago
$955
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Wed, Jul 15 from Nantucket Memorial to Martha's Vineyard, returning Thu, Jul 16, priced at $955 found 9 hours ago