JetBlue Airways Flight 721 Deals & Information (2026/2027)

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JetBlue Airways Flight 721 Route Deals From $109

The cheapest prices found with in the last 7 days for return flights were $197 and $109 for one-way flights to Palm Beach Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 2 - Fri, Jun 5
BOS
Logan Intl.
PBI
Palm Beach Intl.
$197 Roundtrip, found 17 hours ago
$197
Roundtrip
found 17 hours ago
Select JetBlue Airways flight, departing Tue, Jun 2 from Logan Intl. to Palm Beach Intl., returning Fri, Jun 5, priced at $197 found 17 hours ago
Sat, May 16 - Sat, May 23
BOS
Logan Intl.
PBI
Palm Beach Intl.
$202 Roundtrip, just found
$202
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, May 16 from Logan Intl. to Palm Beach Intl., returning Sat, May 23, priced at $202 just found
Fri, May 15 - Sat, May 23
BOS
Logan Intl.
PBI
Palm Beach Intl.
$202 Roundtrip, just found
$202
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, May 15 from Logan Intl. to Palm Beach Intl., returning Sat, May 23, priced at $202 just found
Tue, Jun 2 - Fri, Jun 5
BOS
Logan Intl.
PBI
Palm Beach Intl.
$207 Roundtrip, found 17 hours ago
$207
Roundtrip
found 17 hours ago
Select JetBlue Airways flight, departing Tue, Jun 2 from Logan Intl. to Palm Beach Intl., returning Fri, Jun 5, priced at $207 found 17 hours ago
Sat, May 16 - Sat, May 23
BOS
Logan Intl.
PBI
Palm Beach Intl.
$212 Roundtrip, just found
$212
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, May 16 from Logan Intl. to Palm Beach Intl., returning Sat, May 23, priced at $212 just found
Sun, Jun 7 - Tue, Jun 9
BOS
Logan Intl.
PBI
Palm Beach Intl.
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sun, Jun 7 from Logan Intl. to Palm Beach Intl., returning Tue, Jun 9, priced at $217 found 2 days ago
Wed, Jun 3 - Wed, Jun 17
BOS
Logan Intl.
PBI
Palm Beach Intl.
$227 Roundtrip, found 14 hours ago
$227
Roundtrip
found 14 hours ago
Select JetBlue Airways flight, departing Wed, Jun 3 from Logan Intl. to Palm Beach Intl., returning Wed, Jun 17, priced at $227 found 14 hours ago
Wed, Jun 3 - Wed, Jun 17
BOS
Logan Intl.
PBI
Palm Beach Intl.
$250 Roundtrip, found 14 hours ago
$250
Roundtrip
found 14 hours ago
Select JetBlue Airways flight, departing Wed, Jun 3 from Logan Intl. to Palm Beach Intl., returning Wed, Jun 17, priced at $250 found 14 hours ago
Sun, Jun 7 - Wed, Jun 10
BOS
Logan Intl.
PBI
Palm Beach Intl.
$251 Roundtrip, found 1 hour ago
$251
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Sun, Jun 7 from Logan Intl. to Palm Beach Intl., returning Wed, Jun 10, priced at $251 found 1 hour ago
Thu, May 28 - Tue, Jun 2
BOS
Logan Intl.
PBI
Palm Beach Intl.
$256 Roundtrip, found 6 hours ago
$256
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Thu, May 28 from Logan Intl. to Palm Beach Intl., returning Tue, Jun 2, priced at $256 found 6 hours ago