Delta Flight 5720 Deals & Information (2025/2026)

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Delta Flight 5720 Route Deals From $102

The cheapest prices found with in the last 7 days for return flights were $197 and $102 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jan 26 - Thu, Jan 29
BOS
Logan Intl.
JFK
John F. Kennedy Intl.
$197 Roundtrip, found 1 hour ago
$197
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Jan 26 from Logan Intl. to John F. Kennedy Intl., returning Thu, Jan 29, priced at $197 found 1 hour ago
Wed, Aug 20 - Thu, Aug 21
BOS
Logan Intl.
JFK
John F. Kennedy Intl.
$231 Roundtrip, found 5 hours ago
$231
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Aug 20 from Logan Intl. to John F. Kennedy Intl., returning Thu, Aug 21, priced at $231 found 5 hours ago
Fri, Apr 3 - Mon, Apr 6
BOS
Logan Intl.
JFK
John F. Kennedy Intl.
$244 Roundtrip, just found
$244
Roundtrip
just found
Select Delta flight, departing Fri, Apr 3 from Logan Intl. to John F. Kennedy Intl., returning Mon, Apr 6, priced at $244 just found
Mon, Sep 22 - Sun, Oct 5
BOS
Logan Intl.
JFK
John F. Kennedy Intl.
$245 Roundtrip, found 1 day ago
$245
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Sep 22 from Logan Intl. to John F. Kennedy Intl., returning Sun, Oct 5, priced at $245 found 1 day ago
Fri, Apr 3 - Mon, Apr 6
BOS
Logan Intl.
JFK
John F. Kennedy Intl.
$246 Roundtrip, just found
$246
Roundtrip
just found
Select Delta flight, departing Fri, Apr 3 from Logan Intl. to John F. Kennedy Intl., returning Mon, Apr 6, priced at $246 just found