American Airlines Flight 3899 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

American Airlines Flight 3899 Route Deals From $429

The cheapest prices found with in the last 7 days for return flights were $698 and $429 for one-way flights to Terrance B. Lettsome Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 23 - Wed, Jul 29
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$698 Roundtrip, found 4 days ago
$698
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jul 23 from Miami Intl. to Terrance B. Lettsome Intl., returning Wed, Jul 29, priced at $698 found 4 days ago
Wed, Oct 14 - Tue, Oct 20
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$703 Roundtrip, found 5 days ago
$703
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 14 from Miami Intl. to Terrance B. Lettsome Intl., returning Tue, Oct 20, priced at $703 found 5 days ago
Mon, Jan 11 - Tue, Jan 19
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$724 Roundtrip, found 1 day ago
$724
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jan 11 from Miami Intl. to Terrance B. Lettsome Intl., returning Tue, Jan 19, priced at $724 found 1 day ago
Wed, Jan 13 - Tue, Jan 19
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$729 Roundtrip, found 5 days ago
$729
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Jan 13 from Miami Intl. to Terrance B. Lettsome Intl., returning Tue, Jan 19, priced at $729 found 5 days ago
Sun, Jul 5 - Sat, Jul 11
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$770 Roundtrip, found 6 days ago
$770
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jul 5 from Miami Intl. to Terrance B. Lettsome Intl., returning Sat, Jul 11, priced at $770 found 6 days ago
Thu, Jun 4 - Thu, Jun 11
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$772 Roundtrip, found 6 days ago
$772
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jun 4 from Miami Intl. to Terrance B. Lettsome Intl., returning Thu, Jun 11, priced at $772 found 6 days ago
Sun, Jun 7 - Tue, Jun 16
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$808 Roundtrip, found 3 days ago
$808
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Jun 7 from Miami Intl. to Terrance B. Lettsome Intl., returning Tue, Jun 16, priced at $808 found 3 days ago
Thu, Jul 23 - Wed, Jul 29
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$821 Roundtrip, found 4 days ago
$821
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jul 23 from Miami Intl. to Terrance B. Lettsome Intl., returning Wed, Jul 29, priced at $821 found 4 days ago
Thu, Jun 4 - Thu, Jun 11
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$824 Roundtrip, found 6 days ago
$824
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jun 4 from Miami Intl. to Terrance B. Lettsome Intl., returning Thu, Jun 11, priced at $824 found 6 days ago
Wed, Oct 14 - Tue, Oct 20
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$826 Roundtrip, found 5 days ago
$826
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 14 from Miami Intl. to Terrance B. Lettsome Intl., returning Tue, Oct 20, priced at $826 found 5 days ago