American Airlines Flight 3635 Deals & Information (2025/2026)

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American Airlines Flight 3635 Route Deals From $145

The cheapest prices found with in the last 7 days for return flights were $199 and $145 for one-way flights to Jacksonville Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 22 - Sun, Aug 24
MIA
Miami Intl.
JAX
Jacksonville Intl.
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Aug 22 from Miami Intl. to Jacksonville Intl., returning Sun, Aug 24, priced at $199 found 2 days ago
Thu, Aug 14 - Sun, Aug 17
MIA
Miami Intl.
JAX
Jacksonville Intl.
$209 Roundtrip, found 2 days ago
$209
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Aug 14 from Miami Intl. to Jacksonville Intl., returning Sun, Aug 17, priced at $209 found 2 days ago
Thu, Aug 7 - Sun, Aug 10
MIA
Miami Intl.
JAX
Jacksonville Intl.
$217 Roundtrip, found 6 hours ago
$217
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Aug 7 from Miami Intl. to Jacksonville Intl., returning Sun, Aug 10, priced at $217 found 6 hours ago
Fri, Aug 8 - Mon, Aug 11
MIA
Miami Intl.
JAX
Jacksonville Intl.
$219 Roundtrip, found 3 days ago
$219
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 8 from Miami Intl. to Jacksonville Intl., returning Mon, Aug 11, priced at $219 found 3 days ago
Sat, Aug 2 - Sun, Aug 3
MIA
Miami Intl.
JAX
Jacksonville Intl.
$240 Roundtrip, found 2 days ago
$240
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 2 from Miami Intl. to Jacksonville Intl., returning Sun, Aug 3, priced at $240 found 2 days ago
Fri, Aug 8 - Mon, Aug 11
MIA
Miami Intl.
JAX
Jacksonville Intl.
$260 Roundtrip, found 3 days ago
$260
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 8 from Miami Intl. to Jacksonville Intl., returning Mon, Aug 11, priced at $260 found 3 days ago
Fri, Aug 8 - Mon, Aug 11
MIA
Miami Intl.
JAX
Jacksonville Intl.
$263 Roundtrip, found 3 days ago
$263
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 8 from Miami Intl. to Jacksonville Intl., returning Mon, Aug 11, priced at $263 found 3 days ago
Fri, Aug 22 - Sun, Aug 24
MIA
Miami Intl.
JAX
Jacksonville Intl.
$266 Roundtrip, found 2 days ago
$266
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Aug 22 from Miami Intl. to Jacksonville Intl., returning Sun, Aug 24, priced at $266 found 2 days ago
Thu, Aug 14 - Sun, Aug 17
MIA
Miami Intl.
JAX
Jacksonville Intl.
$269 Roundtrip, found 2 days ago
$269
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Aug 14 from Miami Intl. to Jacksonville Intl., returning Sun, Aug 17, priced at $269 found 2 days ago
Mon, Sep 22 - Tue, Sep 30
MIA
Miami Intl.
JAX
Jacksonville Intl.
$276 Roundtrip, found 2 hours ago
$276
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Mon, Sep 22 from Miami Intl. to Jacksonville Intl., returning Tue, Sep 30, priced at $276 found 2 hours ago

Frequently asked questions

What route does flight number AA3635 take?
AA3635 serves multiple routes, but the most common is between Memphis Intl. Airport (MEM) and MIA. If your flight goes direct, you'll step off the plane in around 2 hours and 28 minutes. Multi-stop flights can also operate under this number, as can services on other routes.
What kind of plane is on flight number AA3635?
AA3635 is a flight number that is used on a number of different routes. If you've booked a seat on the most frequent route, Memphis Intl. Airport to MIA, there's a strong chance you'll be boarding the Embraer 175.
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 AA3635 flight with Travelocity, please visit our Customer Service Portal.