American Airlines Flight 2040 Deals & Information (2025/2026)

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American Airlines Flight 2040 Route Deals From $152

The cheapest prices found with in the last 7 days for return flights were $162 and $152 for one-way flights to Charlotte-Douglas Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 25 - Tue, Oct 28
DCA
Ronald Reagan Washington National
CLT
Charlotte-Douglas Intl.
$162 Roundtrip, found 1 day ago
$162
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 25 from Ronald Reagan Washington National to Charlotte-Douglas Intl., returning Tue, Oct 28, priced at $162 found 1 day ago
Fri, Oct 3 - Sat, Oct 4
DCA
Ronald Reagan Washington National
CLT
Charlotte-Douglas Intl.
$168 Roundtrip, found 1 day ago
$168
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 3 from Ronald Reagan Washington National to Charlotte-Douglas Intl., returning Sat, Oct 4, priced at $168 found 1 day ago
Sat, Nov 8 - Sun, Nov 9
DCA
Ronald Reagan Washington National
CLT
Charlotte-Douglas Intl.
$174 Roundtrip, found 21 hours ago
$174
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Ronald Reagan Washington National to Charlotte-Douglas Intl., returning Sun, Nov 9, priced at $174 found 21 hours ago
Fri, Oct 3 - Sat, Oct 4
DCA
Ronald Reagan Washington National
CLT
Charlotte-Douglas Intl.
$178 Roundtrip, found 1 day ago
$178
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 3 from Ronald Reagan Washington National to Charlotte-Douglas Intl., returning Sat, Oct 4, priced at $178 found 1 day ago
Tue, Oct 28 - Tue, Nov 4
DCA
Ronald Reagan Washington National
CLT
Charlotte-Douglas Intl.
$193 Roundtrip, found 5 days ago
$193
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 28 from Ronald Reagan Washington National to Charlotte-Douglas Intl., returning Tue, Nov 4, priced at $193 found 5 days ago
Sat, Sep 20 - Sun, Sep 21
DCA
Ronald Reagan Washington National
CLT
Charlotte-Douglas Intl.
$203 Roundtrip, found 2 days ago
$203
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 20 from Ronald Reagan Washington National to Charlotte-Douglas Intl., returning Sun, Sep 21, priced at $203 found 2 days ago
Sat, Nov 8 - Sun, Nov 9
DCA
Ronald Reagan Washington National
CLT
Charlotte-Douglas Intl.
$204 Roundtrip, found 21 hours ago
$204
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Ronald Reagan Washington National to Charlotte-Douglas Intl., returning Sun, Nov 9, priced at $204 found 21 hours ago
Thu, Oct 16 - Mon, Oct 20
DCA
Ronald Reagan Washington National
CLT
Charlotte-Douglas Intl.
$207 Roundtrip, found 6 days ago
$207
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct 16 from Ronald Reagan Washington National to Charlotte-Douglas Intl., returning Mon, Oct 20, priced at $207 found 6 days ago
Tue, Sep 30 - Thu, Oct 9
DCA
Ronald Reagan Washington National
CLT
Charlotte-Douglas Intl.
$208 Roundtrip, found 17 hours ago
$208
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Sep 30 from Ronald Reagan Washington National to Charlotte-Douglas Intl., returning Thu, Oct 9, priced at $208 found 17 hours ago
Fri, Nov 14 - Sun, Nov 16
DCA
Ronald Reagan Washington National
CLT
Charlotte-Douglas Intl.
$209 Roundtrip, found 6 days ago
$209
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Nov 14 from Ronald Reagan Washington National to Charlotte-Douglas Intl., returning Sun, Nov 16, priced at $209 found 6 days ago
Fri, Sep 26 - Sat, Sep 27
DCA
Ronald Reagan Washington National
CLT
Charlotte-Douglas Intl.
$210 Roundtrip, found 6 days ago
$210
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Sep 26 from Ronald Reagan Washington National to Charlotte-Douglas Intl., returning Sat, Sep 27, priced at $210 found 6 days ago
Sat, Nov 8 - Sun, Nov 9
DCA
Ronald Reagan Washington National
CLT
Charlotte-Douglas Intl.
$214 Roundtrip, found 21 hours ago
$214
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Ronald Reagan Washington National to Charlotte-Douglas Intl., returning Sun, Nov 9, priced at $214 found 21 hours ago
Sat, Nov 8 - Sun, Nov 9
DCA
Ronald Reagan Washington National
CLT
Charlotte-Douglas Intl.
$219 Roundtrip, found 21 hours ago
$219
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Ronald Reagan Washington National to Charlotte-Douglas Intl., returning Sun, Nov 9, priced at $219 found 21 hours ago
Sat, Oct 25 - Tue, Oct 28
DCA
Ronald Reagan Washington National
CLT
Charlotte-Douglas Intl.
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 25 from Ronald Reagan Washington National to Charlotte-Douglas Intl., returning Tue, Oct 28, priced at $223 found 1 day ago
Fri, Oct 3 - Sat, Oct 4
DCA
Ronald Reagan Washington National
CLT
Charlotte-Douglas Intl.
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 3 from Ronald Reagan Washington National to Charlotte-Douglas Intl., returning Sat, Oct 4, priced at $224 found 1 day ago

Frequently asked questions

What route does flight number AA2040 take?
AA2040 flies direct from Lambert Field to Dallas-Fort Worth Intl. Airport (DFW) in around 1 hour and 51 minutes. It can take other routes though, some of which could be multi-stop trips. Keep an eye out for this when booking your airfare to avoid any mix-ups.
What terminal does AA2040 fly out of?
AA2040 flights from STL generally leave from Terminal 1. This flight number runs on a number of different routes, but the most popular is STL to Dallas, TX Airport (DFW-Dallas-Fort Worth Intl.).
What kind of plane is on flight number AA2040?
AA2040 is a flight number that serves many different routes. If you're traveling on the most popular route, Lambert Field to Dallas-Fort Worth Intl. Airport (DFW), you're likely to be hopping aboard an Airbus A319.
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 AA2040 flight with Travelocity, please visit our Customer Service Portal.