American Airlines Flight 3984 Deals & Information (2026/2027)

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American Airlines Flight 3984 Route Deals From $256

The cheapest prices found with in the last 7 days for return flights were $431 and $256 for one-way flights to Rapid City Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 5 - Tue, Feb 10
DFW
Dallas-Fort Worth Intl.
RAP
Rapid City Regional
$431 Roundtrip, found 10 hours ago
$431
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Thu, Feb 5 from Dallas-Fort Worth Intl. to Rapid City Regional, returning Tue, Feb 10, priced at $431 found 10 hours ago
Wed, May 20 - Wed, May 27
DFW
Dallas-Fort Worth Intl.
RAP
Rapid City Regional
$453 Roundtrip, found 12 hours ago
$453
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, May 20 from Dallas-Fort Worth Intl. to Rapid City Regional, returning Wed, May 27, priced at $453 found 12 hours ago
Tue, Jun 2 - Wed, Jun 3
DFW
Dallas-Fort Worth Intl.
RAP
Rapid City Regional
$465 Roundtrip, found 5 days ago
$465
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jun 2 from Dallas-Fort Worth Intl. to Rapid City Regional, returning Wed, Jun 3, priced at $465 found 5 days ago
Wed, May 13 - Sat, May 16
DFW
Dallas-Fort Worth Intl.
RAP
Rapid City Regional
$466 Roundtrip, found 2 days ago
$466
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, May 13 from Dallas-Fort Worth Intl. to Rapid City Regional, returning Sat, May 16, priced at $466 found 2 days ago
Wed, Jun 24 - Sat, Jun 27
DFW
Dallas-Fort Worth Intl.
RAP
Rapid City Regional
$471 Roundtrip, found 2 days ago
$471
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jun 24 from Dallas-Fort Worth Intl. to Rapid City Regional, returning Sat, Jun 27, priced at $471 found 2 days ago
Tue, Mar 10 - Sun, Mar 15
DFW
Dallas-Fort Worth Intl.
RAP
Rapid City Regional
$481 Roundtrip, found 10 hours ago
$481
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Mar 10 from Dallas-Fort Worth Intl. to Rapid City Regional, returning Sun, Mar 15, priced at $481 found 10 hours ago
Fri, Jun 19 - Thu, Jun 25
DFW
Dallas-Fort Worth Intl.
RAP
Rapid City Regional
$484 Roundtrip, found 6 days ago
$484
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jun 19 from Dallas-Fort Worth Intl. to Rapid City Regional, returning Thu, Jun 25, priced at $484 found 6 days ago
Wed, May 20 - Thu, May 28
DFW
Dallas-Fort Worth Intl.
RAP
Rapid City Regional
$504 Roundtrip, found 12 hours ago
$504
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, May 20 from Dallas-Fort Worth Intl. to Rapid City Regional, returning Thu, May 28, priced at $504 found 12 hours ago
Fri, Jul 17 - Sun, Jul 26
DFW
Dallas-Fort Worth Intl.
RAP
Rapid City Regional
$511 Roundtrip, found 22 hours ago
$511
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Fri, Jul 17 from Dallas-Fort Worth Intl. to Rapid City Regional, returning Sun, Jul 26, priced at $511 found 22 hours ago
Tue, Jan 13 - Sun, Jan 18
DFW
Dallas-Fort Worth Intl.
RAP
Rapid City Regional
$521 Roundtrip, found 2 hours ago
$521
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Jan 13 from Dallas-Fort Worth Intl. to Rapid City Regional, returning Sun, Jan 18, priced at $521 found 2 hours ago

Frequently asked questions

What route does flight number AA3984 take?
AA3984 jets from Washington, DC Airport (DCA-Ronald Reagan Washington National) to John Glenn Intl. Airport and is a direct flight. This trip typically takes 1 hour and 19 minutes.
What terminal does AA3984 fly out of?
Passengers booked on flight number AA3984 from National Airport to Columbus, OH Airport (CMH-John Glenn Columbus Intl.) normally fly out of Terminal C.
What kind of plane is on flight number AA3984?
The route for AA3984 is most commonly Ronald Reagan Washington National Airport (DCA) to CMH, and the Embraer 175 is the aircraft model you're likely to be traveling aboard.
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 AA3984 flight with Travelocity, please visit our Customer Service Portal.