American Airlines Flight AA3963 Deals & Information (2025/2026)

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American Airlines Flight 3963 Route Deals From $92

The cheapest prices found with in the last 7 days for return flights were $183 and $92 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 30 - Tue, Jul 1
JAX
Jacksonville Intl.
DCA
Ronald Reagan Washington National
$183 Roundtrip, found 4 days ago
$183
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jun 30 from Jacksonville Intl. to Ronald Reagan Washington National, returning Tue, Jul 1, priced at $183 found 4 days ago
Mon, Jun 30 - Tue, Jul 1
JAX
Jacksonville Intl.
DCA
Ronald Reagan Washington National
$192 Roundtrip, found 4 days ago
$192
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jun 30 from Jacksonville Intl. to Ronald Reagan Washington National, returning Tue, Jul 1, priced at $192 found 4 days ago
Thu, Aug 21 - Mon, Aug 25
JAX
Jacksonville Intl.
DCA
Ronald Reagan Washington National
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug 21 from Jacksonville Intl. to Ronald Reagan Washington National, returning Mon, Aug 25, priced at $197 found 1 day ago
Fri, Jul 4 - Mon, Jul 7
JAX
Jacksonville Intl.
DCA
Ronald Reagan Washington National
$198 Roundtrip, found 19 hours ago
$198
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Fri, Jul 4 from Jacksonville Intl. to Ronald Reagan Washington National, returning Mon, Jul 7, priced at $198 found 19 hours ago
Thu, Aug 28 - Sun, Aug 31
JAX
Jacksonville Intl.
DCA
Ronald Reagan Washington National
$203 Roundtrip, found 1 day ago
$203
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug 28 from Jacksonville Intl. to Ronald Reagan Washington National, returning Sun, Aug 31, priced at $203 found 1 day ago
Fri, Jul 11 - Mon, Jul 14
JAX
Jacksonville Intl.
DCA
Ronald Reagan Washington National
$209 Roundtrip, found 2 days ago
$209
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jul 11 from Jacksonville Intl. to Ronald Reagan Washington National, returning Mon, Jul 14, priced at $209 found 2 days ago
Sat, Jun 28 - Sat, Jul 5
JAX
Jacksonville Intl.
DCA
Ronald Reagan Washington National
$219 Roundtrip, found 1 day ago
$219
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 28 from Jacksonville Intl. to Ronald Reagan Washington National, returning Sat, Jul 5, priced at $219 found 1 day ago
Mon, Jun 30 - Tue, Jul 1
JAX
Jacksonville Intl.
DCA
Ronald Reagan Washington National
$223 Roundtrip, found 4 days ago
$223
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jun 30 from Jacksonville Intl. to Ronald Reagan Washington National, returning Tue, Jul 1, priced at $223 found 4 days ago
Sat, Sep 27 - Mon, Sep 29
JAX
Jacksonville Intl.
DCA
Ronald Reagan Washington National
$224 Roundtrip, found 4 days ago
$224
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Sep 27 from Jacksonville Intl. to Ronald Reagan Washington National, returning Mon, Sep 29, priced at $224 found 4 days ago
Mon, Jun 30 - Tue, Jul 1
JAX
Jacksonville Intl.
DCA
Ronald Reagan Washington National
$228 Roundtrip, found 4 days ago
$228
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jun 30 from Jacksonville Intl. to Ronald Reagan Washington National, returning Tue, Jul 1, priced at $228 found 4 days ago
Sat, Jun 28 - Wed, Jul 2
JAX
Jacksonville Intl.
DCA
Ronald Reagan Washington National
$229 Roundtrip, found 4 days ago
$229
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jun 28 from Jacksonville Intl. to Ronald Reagan Washington National, returning Wed, Jul 2, priced at $229 found 4 days ago
Sun, Aug 24 - Sat, Aug 30
JAX
Jacksonville Intl.
DCA
Ronald Reagan Washington National
$230 Roundtrip, found 4 days ago
$230
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Aug 24 from Jacksonville Intl. to Ronald Reagan Washington National, returning Sat, Aug 30, priced at $230 found 4 days ago

Frequently asked questions

What route does flight number AA3963 take?
AA3963 flies directly between Louisville Intl. Airport (SDF) and Miami, FL Airport (MIA-Miami Intl.) in around 2 hours and 31 minutes. It can take other routes though, some of which may be multi-stop flights. Keep this in mind when booking your airfare to avoid any mix-ups.
What kind of plane is on flight number AA3963?
If you’re taking flight AA3963 from SDF to Miami, FL Airport (MIA-Miami Intl.), there’s every chance you’ll be traveling on an Embraer 175. This flight number serves a number of routes, but this is the most popular 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 AA3963 flight with Travelocity, please visit our Customer Service Portal.