American Airlines Flight 4397 Deals & Information (2026/2027)

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American Airlines Flight 4397 Route Deals From $91

The cheapest prices found with in the last 7 days for return flights were $165 and $91 for one-way flights to LaGuardia for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 4 - Sun, Sep 6
BOS
Logan Intl.
LGA
LaGuardia
$165 Roundtrip, found 6 days ago
$165
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Sep 4 from Logan Intl. to LaGuardia, returning Sun, Sep 6, priced at $165 found 6 days ago
Fri, Oct 2 - Mon, Oct 5
BOS
Logan Intl.
LGA
LaGuardia
$181 Roundtrip, found 1 hour ago
$181
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Oct 2 from Logan Intl. to LaGuardia, returning Mon, Oct 5, priced at $181 found 1 hour ago
Sat, Jul 25 - Tue, Jul 28
BOS
Logan Intl.
LGA
LaGuardia
$192 Roundtrip, found 2 days ago
$192
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Jul 25 from Logan Intl. to LaGuardia, returning Tue, Jul 28, priced at $192 found 2 days ago
Fri, Dec 11 - Sun, Dec 13
BOS
Logan Intl.
LGA
LaGuardia
$216 Roundtrip, found 2 hours ago
$216
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Dec 11 from Logan Intl. to LaGuardia, returning Sun, Dec 13, priced at $216 found 2 hours ago
Sun, Nov 1 - Mon, Nov 2
BOS
Logan Intl.
LGA
LaGuardia
$219 Roundtrip, found 4 days ago
$219
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Nov 1 from Logan Intl. to LaGuardia, returning Mon, Nov 2, priced at $219 found 4 days ago
Fri, Aug 7 - Sat, Aug 8
BOS
Logan Intl.
LGA
LaGuardia
$221 Roundtrip, found 4 hours ago
$221
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Aug 7 from Logan Intl. to LaGuardia, returning Sat, Aug 8, priced at $221 found 4 hours ago
Thu, Jul 30 - Tue, Aug 4
BOS
Logan Intl.
LGA
LaGuardia
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jul 30 from Logan Intl. to LaGuardia, returning Tue, Aug 4, priced at $237 found 1 day ago
Thu, Jul 23 - Thu, Jul 30
BOS
Logan Intl.
LGA
LaGuardia
$253 Roundtrip, found 1 day ago
$253
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jul 23 from Logan Intl. to LaGuardia, returning Thu, Jul 30, priced at $253 found 1 day ago
Wed, Aug 5 - Wed, Aug 12
BOS
Logan Intl.
LGA
LaGuardia
$258 Roundtrip, found 1 day ago
$258
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 5 from Logan Intl. to LaGuardia, returning Wed, Aug 12, priced at $258 found 1 day ago