JetBlue Airways Flight 721 Deals & Information (2025/2026)

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JetBlue Airways Flight 721 Route Deals From $59

The cheapest prices found with in the last 7 days for return flights were $117 and $59 for one-way flights to Palm Beach Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Mar 1 - Wed, Mar 4
BOS
Logan Intl.
PBI
Palm Beach Intl.
$117 Roundtrip, just found
$117
Roundtrip
just found
Select JetBlue Airways flight, departing Sun, Mar 1 from Logan Intl. to Palm Beach Intl., returning Wed, Mar 4, priced at $117 just found
Mon, Jan 19 - Fri, Jan 23
BOS
Logan Intl.
PBI
Palm Beach Intl.
$119 Roundtrip, found 16 hours ago
$119
Roundtrip
found 16 hours ago
Select JetBlue Airways flight, departing Mon, Jan 19 from Logan Intl. to Palm Beach Intl., returning Fri, Jan 23, priced at $119 found 16 hours ago
Sun, Jan 18 - Wed, Jan 21
BOS
Logan Intl.
PBI
Palm Beach Intl.
$120 Roundtrip, found 20 hours ago
$120
Roundtrip
found 20 hours ago
Select JetBlue Airways flight, departing Sun, Jan 18 from Logan Intl. to Palm Beach Intl., returning Wed, Jan 21, priced at $120 found 20 hours ago
Mon, Jan 12 - Wed, Jan 21
BOS
Logan Intl.
PBI
Palm Beach Intl.
$122 Roundtrip, found 17 hours ago
$122
Roundtrip
found 17 hours ago
Select JetBlue Airways flight, departing Mon, Jan 12 from Logan Intl. to Palm Beach Intl., returning Wed, Jan 21, priced at $122 found 17 hours ago
Sat, Jan 17 - Wed, Jan 21
BOS
Logan Intl.
PBI
Palm Beach Intl.
$124 Roundtrip, found 1 hour ago
$124
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Sat, Jan 17 from Logan Intl. to Palm Beach Intl., returning Wed, Jan 21, priced at $124 found 1 hour ago
Tue, Jan 20 - Sat, Jan 31
BOS
Logan Intl.
PBI
Palm Beach Intl.
$124 Roundtrip, found 4 days ago
$124
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Tue, Jan 20 from Logan Intl. to Palm Beach Intl., returning Sat, Jan 31, priced at $124 found 4 days ago
Sat, Jan 17 - Wed, Jan 21
BOS
Logan Intl.
PBI
Palm Beach Intl.
$125 Roundtrip, found 1 hour ago
$125
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Sat, Jan 17 from Logan Intl. to Palm Beach Intl., returning Wed, Jan 21, priced at $125 found 1 hour ago
Sun, Mar 1 - Wed, Mar 4
BOS
Logan Intl.
PBI
Palm Beach Intl.
$127 Roundtrip, just found
$127
Roundtrip
just found
Select JetBlue Airways flight, departing Sun, Mar 1 from Logan Intl. to Palm Beach Intl., returning Wed, Mar 4, priced at $127 just found
Sat, Jan 17 - Sat, Jan 24
BOS
Logan Intl.
PBI
Palm Beach Intl.
$128 Roundtrip, found 5 days ago
$128
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Sat, Jan 17 from Logan Intl. to Palm Beach Intl., returning Sat, Jan 24, priced at $128 found 5 days ago
Tue, Jan 13 - Thu, Jan 15
BOS
Logan Intl.
PBI
Palm Beach Intl.
$130 Roundtrip, found 13 hours ago
$130
Roundtrip
found 13 hours ago
Select JetBlue Airways flight, departing Tue, Jan 13 from Logan Intl. to Palm Beach Intl., returning Thu, Jan 15, priced at $130 found 13 hours ago
Thu, Feb 19 - Sun, Mar 1
BOS
Logan Intl.
PBI
Palm Beach Intl.
$134 Roundtrip, found 6 days ago
$134
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Feb 19 from Logan Intl. to Palm Beach Intl., returning Sun, Mar 1, priced at $134 found 6 days ago