Delta Flight AA5721 Deals & Information (2025/2026)

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Delta Flight 5721 Route Deals From $109

The cheapest prices found with in the last 7 days for return flights were $180 and $109 for one-way flights to LaGuardia for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 5 - Thu, Sep 11
BOS
Logan Intl.
LGA
LaGuardia
$180 Roundtrip, found 22 hours ago
$180
Roundtrip
found 22 hours ago
Select Delta flight, departing Fri, Sep 5 from Logan Intl. to LaGuardia, returning Thu, Sep 11, priced at $180 found 22 hours ago
Sun, Jul 27 - Sat, Aug 2
BOS
Logan Intl.
LGA
LaGuardia
$195 Roundtrip, found 3 days ago
$195
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jul 27 from Logan Intl. to LaGuardia, returning Sat, Aug 2, priced at $195 found 3 days ago
Sat, Sep 20 - Sun, Sep 21
BOS
Logan Intl.
LGA
LaGuardia
$217 Roundtrip, found 4 days ago
$217
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Sep 20 from Logan Intl. to LaGuardia, returning Sun, Sep 21, priced at $217 found 4 days ago
Sun, Jul 27 - Sat, Aug 2
BOS
Logan Intl.
LGA
LaGuardia
$221 Roundtrip, found 3 days ago
$221
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jul 27 from Logan Intl. to LaGuardia, returning Sat, Aug 2, priced at $221 found 3 days ago
Fri, Jun 27 - Mon, Jun 30
BOS
Logan Intl.
LGA
LaGuardia
$223 Roundtrip, just found
$223
Roundtrip
just found
Select Delta flight, departing Fri, Jun 27 from Logan Intl. to LaGuardia, returning Mon, Jun 30, priced at $223 just found