American Airlines Flight 3858 Deals & Information (2026/2027)

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American Airlines Flight 3858 Route Deals From $293

The cheapest prices found with in the last 7 days for return flights were $386 and $293 for one-way flights to Miami Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 13 - Wed, Jun 17
TLH
Tallahassee Intl.
MIA
Miami Intl.
$386 Roundtrip, found 4 days ago
$386
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jun 13 from Tallahassee Intl. to Miami Intl., returning Wed, Jun 17, priced at $386 found 4 days ago
Thu, Jun 25 - Tue, Jun 30
TLH
Tallahassee Intl.
MIA
Miami Intl.
$412 Roundtrip, found 6 days ago
$412
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jun 25 from Tallahassee Intl. to Miami Intl., returning Tue, Jun 30, priced at $412 found 6 days ago
Fri, May 29 - Mon, Jun 1
TLH
Tallahassee Intl.
MIA
Miami Intl.
$439 Roundtrip, found 5 days ago
$439
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, May 29 from Tallahassee Intl. to Miami Intl., returning Mon, Jun 1, priced at $439 found 5 days ago
Thu, Jun 25 - Tue, Jun 30
TLH
Tallahassee Intl.
MIA
Miami Intl.
$449 Roundtrip, found 6 days ago
$449
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jun 25 from Tallahassee Intl. to Miami Intl., returning Tue, Jun 30, priced at $449 found 6 days ago
Sat, May 23 - Tue, May 26
TLH
Tallahassee Intl.
MIA
Miami Intl.
$460 Roundtrip, found 21 hours ago
$460
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sat, May 23 from Tallahassee Intl. to Miami Intl., returning Tue, May 26, priced at $460 found 21 hours ago
Tue, Jun 2 - Sat, Jun 6
TLH
Tallahassee Intl.
MIA
Miami Intl.
$462 Roundtrip, found 5 days ago
$462
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jun 2 from Tallahassee Intl. to Miami Intl., returning Sat, Jun 6, priced at $462 found 5 days ago
Thu, Jun 25 - Tue, Jun 30
TLH
Tallahassee Intl.
MIA
Miami Intl.
$469 Roundtrip, found 6 days ago
$469
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jun 25 from Tallahassee Intl. to Miami Intl., returning Tue, Jun 30, priced at $469 found 6 days ago
Sat, Jun 13 - Wed, Jun 17
TLH
Tallahassee Intl.
MIA
Miami Intl.
$478 Roundtrip, found 4 days ago
$478
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jun 13 from Tallahassee Intl. to Miami Intl., returning Wed, Jun 17, priced at $478 found 4 days ago
Sat, Jun 13 - Wed, Jun 17
TLH
Tallahassee Intl.
MIA
Miami Intl.
$481 Roundtrip, found 4 days ago
$481
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jun 13 from Tallahassee Intl. to Miami Intl., returning Wed, Jun 17, priced at $481 found 4 days ago
Tue, Jun 2 - Sat, Jun 6
TLH
Tallahassee Intl.
MIA
Miami Intl.
$498 Roundtrip, found 5 days ago
$498
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jun 2 from Tallahassee Intl. to Miami Intl., returning Sat, Jun 6, priced at $498 found 5 days ago

Frequently asked questions

What route does flight number AA3858 take?
AA3858 flies straight between Tallahassee Intl. Airport and Miami Intl. Airport (MIA) in roughly 1 hour and 27 minutes. It can take other routes though, some of which could be multi-stop journeys. Keep an eye out for this when booking your airfare to avoid any mix-ups.
How often is AA3858 on time?
The most popular route of American Airlines flight number AA3858 is from Tallahassee, FL Airport (TLH-Tallahassee Intl.) to Miami Intl. Airport (MIA) and runs according to schedule 71% of the time. Still, it's good to allow a little buffer room if you are taking this flight. In the event of a delay, you'll likely wait about 39 minutes. This service has a star rating of 1.
What kind of plane is on flight number AA3858?
If you have a seat on flight AA3858 from TLH to Miami Intl. Airport (MIA), there's a strong chance you'll be cruising aboard the Embraer 175. Flight AA3858 serves more than one route, but this is the most common one.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AA3858 flight with Travelocity, please visit our Customer Service Portal.