American Airlines Flight 3644 Deals & Information (2026/2027)

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American Airlines Flight 3644 Route Deals From $153

The cheapest prices found with in the last 7 days for return flights were $119 and $153 for one-way flights to Hopkins Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 26 - Tue, Jun 9
DCA
Ronald Reagan Washington National
CLE
Hopkins Intl.
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, May 26 from Ronald Reagan Washington National to Hopkins Intl., returning Tue, Jun 9, priced at $119 found 1 day ago
Sat, Jun 6 - Tue, Jun 9
DCA
Ronald Reagan Washington National
CLE
Hopkins Intl.
$154 Roundtrip, found 1 day ago
$154
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 6 from Ronald Reagan Washington National to Hopkins Intl., returning Tue, Jun 9, priced at $154 found 1 day ago
Wed, May 27 - Mon, Jun 8
DCA
Ronald Reagan Washington National
CLE
Hopkins Intl.
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 27 from Ronald Reagan Washington National to Hopkins Intl., returning Mon, Jun 8, priced at $157 found 1 day ago
Sat, Jun 6 - Tue, Jun 9
DCA
Ronald Reagan Washington National
CLE
Hopkins Intl.
$183 Roundtrip, found 1 day ago
$183
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 6 from Ronald Reagan Washington National to Hopkins Intl., returning Tue, Jun 9, priced at $183 found 1 day ago
Wed, Jun 17 - Sat, Jun 20
DCA
Ronald Reagan Washington National
CLE
Hopkins Intl.
$186 Roundtrip, found 6 days ago
$186
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jun 17 from Ronald Reagan Washington National to Hopkins Intl., returning Sat, Jun 20, priced at $186 found 6 days ago
Tue, May 26 - Tue, Jun 9
DCA
Ronald Reagan Washington National
CLE
Hopkins Intl.
$191 Roundtrip, found 1 day ago
$191
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, May 26 from Ronald Reagan Washington National to Hopkins Intl., returning Tue, Jun 9, priced at $191 found 1 day ago
Thu, Apr 23 - Sat, Apr 25
DCA
Ronald Reagan Washington National
CLE
Hopkins Intl.
$191 Roundtrip, found 4 days ago
$191
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Apr 23 from Ronald Reagan Washington National to Hopkins Intl., returning Sat, Apr 25, priced at $191 found 4 days ago
Sat, Jun 6 - Tue, Jun 9
DCA
Ronald Reagan Washington National
CLE
Hopkins Intl.
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 6 from Ronald Reagan Washington National to Hopkins Intl., returning Tue, Jun 9, priced at $193 found 1 day ago
Tue, May 26 - Tue, Jun 9
DCA
Ronald Reagan Washington National
CLE
Hopkins Intl.
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, May 26 from Ronald Reagan Washington National to Hopkins Intl., returning Tue, Jun 9, priced at $196 found 1 day ago
Sat, Jun 6 - Tue, Jun 9
DCA
Ronald Reagan Washington National
CLE
Hopkins Intl.
$211 Roundtrip, found 1 day ago
$211
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 6 from Ronald Reagan Washington National to Hopkins Intl., returning Tue, Jun 9, priced at $211 found 1 day ago
Sat, Jun 6 - Tue, Jun 9
DCA
Ronald Reagan Washington National
CLE
Hopkins Intl.
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 6 from Ronald Reagan Washington National to Hopkins Intl., returning Tue, Jun 9, priced at $220 found 1 day ago
Sat, Jun 6 - Tue, Jun 9
DCA
Ronald Reagan Washington National
CLE
Hopkins Intl.
$221 Roundtrip, found 1 day ago
$221
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 6 from Ronald Reagan Washington National to Hopkins Intl., returning Tue, Jun 9, priced at $221 found 1 day ago
Sat, Jun 6 - Tue, Jun 9
DCA
Ronald Reagan Washington National
CLE
Hopkins Intl.
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 6 from Ronald Reagan Washington National to Hopkins Intl., returning Tue, Jun 9, priced at $224 found 1 day ago
Wed, May 27 - Mon, Jun 8
DCA
Ronald Reagan Washington National
CLE
Hopkins Intl.
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 27 from Ronald Reagan Washington National to Hopkins Intl., returning Mon, Jun 8, priced at $228 found 1 day ago
Sat, Jun 6 - Tue, Jun 9
DCA
Ronald Reagan Washington National
CLE
Hopkins Intl.
$230 Roundtrip, found 1 day ago
$230
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 6 from Ronald Reagan Washington National to Hopkins Intl., returning Tue, Jun 9, priced at $230 found 1 day ago

Frequently asked questions

What route does flight number AA3644 take?
You'll be touching down at Little Rock, AR (LIT-Clinton National Airport) from Dallas, TX Airport (DFW-Dallas-Fort Worth Intl.) if you're traveling on flight number AA3644. You'll be in the sky for 1 hour and 16 minutes during this trip. It's also good to note that it conveniently travels direct.
What kind of plane is on flight number AA3644?
Expect to board an Embraer 175 if you're booked on flight AA3644. Almost all flights from Dallas-Fort Worth Intl. Airport (DFW) to Adams Field are operated using this kind of aircraft.
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 AA3644 flight with Travelocity, please visit our Customer Service Portal.