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

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JetBlue Airways Flight 721 Route Deals From $89

The cheapest prices found with in the last 7 days for return flights were $181 and $89 for one-way flights to Palm Beach Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 10 - Wed, Mar 11
BOS
Logan Intl.
PBI
Palm Beach Intl.
$181 Roundtrip, found 9 hours ago
$181
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Tue, Mar 10 from Logan Intl. to Palm Beach Intl., returning Wed, Mar 11, priced at $181 found 9 hours ago
Mon, Mar 9 - Wed, Mar 11
BOS
Logan Intl.
PBI
Palm Beach Intl.
$183 Roundtrip, found 20 hours ago
$183
Roundtrip
found 20 hours ago
Select JetBlue Airways flight, departing Mon, Mar 9 from Logan Intl. to Palm Beach Intl., returning Wed, Mar 11, priced at $183 found 20 hours ago
Tue, May 19 - Thu, May 21
BOS
Logan Intl.
PBI
Palm Beach Intl.
$189 Roundtrip, found 9 hours ago
$189
Roundtrip
found 9 hours ago
Select JetBlue Airways flight, departing Tue, May 19 from Logan Intl. to Palm Beach Intl., returning Thu, May 21, priced at $189 found 9 hours ago
Sun, Apr 12 - Thu, Apr 16
BOS
Logan Intl.
PBI
Palm Beach Intl.
$202 Roundtrip, found 8 hours ago
$202
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Sun, Apr 12 from Logan Intl. to Palm Beach Intl., returning Thu, Apr 16, priced at $202 found 8 hours ago
Fri, May 15 - Thu, May 21
BOS
Logan Intl.
PBI
Palm Beach Intl.
$204 Roundtrip, found 5 days ago
$204
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Fri, May 15 from Logan Intl. to Palm Beach Intl., returning Thu, May 21, priced at $204 found 5 days ago
Tue, Mar 31 - Sat, Apr 4
BOS
Logan Intl.
PBI
Palm Beach Intl.
$207 Roundtrip, found 7 hours ago
$207
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Tue, Mar 31 from Logan Intl. to Palm Beach Intl., returning Sat, Apr 4, priced at $207 found 7 hours ago
Mon, Apr 13 - Mon, Apr 20
BOS
Logan Intl.
PBI
Palm Beach Intl.
$209 Roundtrip, found 10 hours ago
$209
Roundtrip
found 10 hours ago
Select JetBlue Airways flight, departing Mon, Apr 13 from Logan Intl. to Palm Beach Intl., returning Mon, Apr 20, priced at $209 found 10 hours ago
Fri, Apr 10 - Sun, Apr 12
BOS
Logan Intl.
PBI
Palm Beach Intl.
$211 Roundtrip, found 3 hours ago
$211
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Fri, Apr 10 from Logan Intl. to Palm Beach Intl., returning Sun, Apr 12, priced at $211 found 3 hours ago
Wed, Apr 8 - Sat, Apr 11
BOS
Logan Intl.
PBI
Palm Beach Intl.
$216 Roundtrip, found 8 hours ago
$216
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Wed, Apr 8 from Logan Intl. to Palm Beach Intl., returning Sat, Apr 11, priced at $216 found 8 hours ago
Sat, Apr 11 - Sat, Apr 18
BOS
Logan Intl.
PBI
Palm Beach Intl.
$217 Roundtrip, found 2 hours ago
$217
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Sat, Apr 11 from Logan Intl. to Palm Beach Intl., returning Sat, Apr 18, priced at $217 found 2 hours ago