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

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American Airlines Flight 3858 Route Deals From $290

The cheapest prices found with in the last 7 days for return flights were $372 and $290 for one-way flights to Miami Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 23 - Fri, Jan 29
TLH
Tallahassee Intl.
MIA
Miami Intl.
$372 Roundtrip, found 6 days ago
$372
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jan 23 from Tallahassee Intl. to Miami Intl., returning Fri, Jan 29, priced at $372 found 6 days ago
Wed, May 6 - Mon, May 11
TLH
Tallahassee Intl.
MIA
Miami Intl.
$380 Roundtrip, found 4 days ago
$380
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, May 6 from Tallahassee Intl. to Miami Intl., returning Mon, May 11, priced at $380 found 4 days ago
Sun, Jun 28 - Fri, Jul 3
TLH
Tallahassee Intl.
MIA
Miami Intl.
$387 Roundtrip, found 22 hours ago
$387
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Sun, Jun 28 from Tallahassee Intl. to Miami Intl., returning Fri, Jul 3, priced at $387 found 22 hours ago
Fri, Aug 28 - Sun, Aug 30
TLH
Tallahassee Intl.
MIA
Miami Intl.
$407 Roundtrip, found 1 day ago
$407
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Aug 28 from Tallahassee Intl. to Miami Intl., returning Sun, Aug 30, priced at $407 found 1 day ago
Wed, May 6 - Mon, May 11
TLH
Tallahassee Intl.
MIA
Miami Intl.
$417 Roundtrip, found 4 days ago
$417
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, May 6 from Tallahassee Intl. to Miami Intl., returning Mon, May 11, priced at $417 found 4 days ago
Fri, Jul 10 - Mon, Jul 13
TLH
Tallahassee Intl.
MIA
Miami Intl.
$424 Roundtrip, found 3 days ago
$424
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Jul 10 from Tallahassee Intl. to Miami Intl., returning Mon, Jul 13, priced at $424 found 3 days ago
Wed, May 6 - Mon, May 11
TLH
Tallahassee Intl.
MIA
Miami Intl.
$435 Roundtrip, found 4 days ago
$435
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, May 6 from Tallahassee Intl. to Miami Intl., returning Mon, May 11, priced at $435 found 4 days ago
Sat, Apr 18 - Wed, Apr 22
TLH
Tallahassee Intl.
MIA
Miami Intl.
$440 Roundtrip, found 5 days ago
$440
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Apr 18 from Tallahassee Intl. to Miami Intl., returning Wed, Apr 22, priced at $440 found 5 days ago
Sat, Jan 23 - Fri, Jan 29
TLH
Tallahassee Intl.
MIA
Miami Intl.
$442 Roundtrip, found 6 days ago
$442
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jan 23 from Tallahassee Intl. to Miami Intl., returning Fri, Jan 29, priced at $442 found 6 days ago
Fri, Aug 28 - Sun, Aug 30
TLH
Tallahassee Intl.
MIA
Miami Intl.
$444 Roundtrip, found 1 day ago
$444
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Aug 28 from Tallahassee Intl. to Miami Intl., returning Sun, Aug 30, priced at $444 found 1 day 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.