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

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American Airlines Flight 3899 Route Deals From $424

The cheapest prices found with in the last 7 days for return flights were $686 and $424 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 2 - Thu, Jul 9
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$686 Roundtrip, found 3 days ago
$686
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jul 2 from Miami Intl. to Terrance B. Lettsome Intl., returning Thu, Jul 9, priced at $686 found 3 days ago
Wed, Feb 3 - Wed, Feb 10
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$691 Roundtrip, found 2 days ago
$691
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Feb 3 from Miami Intl. to Terrance B. Lettsome Intl., returning Wed, Feb 10, priced at $691 found 2 days ago
Mon, Jul 6 - Mon, Jul 27
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$736 Roundtrip, found 6 hours ago
$736
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Mon, Jul 6 from Miami Intl. to Terrance B. Lettsome Intl., returning Mon, Jul 27, priced at $736 found 6 hours ago
Fri, Aug 14 - Fri, Aug 21
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$776 Roundtrip, found 2 days ago
$776
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Aug 14 from Miami Intl. to Terrance B. Lettsome Intl., returning Fri, Aug 21, priced at $776 found 2 days ago
Mon, Jun 8 - Tue, Jun 9
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$792 Roundtrip, found 3 days ago
$792
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Jun 8 from Miami Intl. to Terrance B. Lettsome Intl., returning Tue, Jun 9, priced at $792 found 3 days ago
Thu, Jul 2 - Thu, Jul 9
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$806 Roundtrip, found 3 days ago
$806
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jul 2 from Miami Intl. to Terrance B. Lettsome Intl., returning Thu, Jul 9, priced at $806 found 3 days ago
Wed, Feb 3 - Wed, Feb 10
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$811 Roundtrip, found 2 days ago
$811
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Feb 3 from Miami Intl. to Terrance B. Lettsome Intl., returning Wed, Feb 10, priced at $811 found 2 days ago
Sun, Jul 5 - Sat, Jul 11
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 Sun, Jul 5 from Miami Intl. to Terrance B. Lettsome Intl., returning Sat, Jul 11, priced at $826 found 5 days ago
Mon, Jul 6 - Mon, Jul 27
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$836 Roundtrip, found 6 hours ago
$836
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Mon, Jul 6 from Miami Intl. to Terrance B. Lettsome Intl., returning Mon, Jul 27, priced at $836 found 6 hours ago
Wed, Nov 4 - Wed, Nov 11
MIA
Miami Intl.
EIS
Terrance B. Lettsome Intl.
$841 Roundtrip, found 6 days ago
$841
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Nov 4 from Miami Intl. to Terrance B. Lettsome Intl., returning Wed, Nov 11, priced at $841 found 6 days ago