American Airlines Flight 3740 Deals & Information (2025/2026)

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American Airlines Flight 3740 Route Deals From $204

The cheapest prices found with in the last 7 days for return flights were $179 and $204 for one-way flights to Piedmont Triad Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 31 - Sun, Nov 2
DCA
Ronald Reagan Washington National
GSO
Piedmont Triad Intl.
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 31 from Ronald Reagan Washington National to Piedmont Triad Intl., returning Sun, Nov 2, priced at $179 found 1 day ago
Fri, Sep 19 - Sun, Sep 21
DCA
Ronald Reagan Washington National
GSO
Piedmont Triad Intl.
$181 Roundtrip, found 9 hours ago
$181
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Fri, Sep 19 from Ronald Reagan Washington National to Piedmont Triad Intl., returning Sun, Sep 21, priced at $181 found 9 hours ago
Fri, Aug 1 - Fri, Aug 8
DCA
Ronald Reagan Washington National
GSO
Piedmont Triad Intl.
$186 Roundtrip, found 5 days ago
$186
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Aug 1 from Ronald Reagan Washington National to Piedmont Triad Intl., returning Fri, Aug 8, priced at $186 found 5 days ago
Sat, Aug 2 - Sun, Aug 3
DCA
Ronald Reagan Washington National
GSO
Piedmont Triad Intl.
$192 Roundtrip, found 3 days ago
$192
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Aug 2 from Ronald Reagan Washington National to Piedmont Triad Intl., returning Sun, Aug 3, priced at $192 found 3 days ago
Fri, Oct 31 - Sun, Nov 2
DCA
Ronald Reagan Washington National
GSO
Piedmont Triad Intl.
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 31 from Ronald Reagan Washington National to Piedmont Triad Intl., returning Sun, Nov 2, priced at $234 found 1 day ago
Fri, Sep 19 - Sun, Sep 21
DCA
Ronald Reagan Washington National
GSO
Piedmont Triad Intl.
$236 Roundtrip, found 9 hours ago
$236
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Fri, Sep 19 from Ronald Reagan Washington National to Piedmont Triad Intl., returning Sun, Sep 21, priced at $236 found 9 hours ago
Fri, Aug 1 - Fri, Aug 8
DCA
Ronald Reagan Washington National
GSO
Piedmont Triad Intl.
$237 Roundtrip, found 5 days ago
$237
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Aug 1 from Ronald Reagan Washington National to Piedmont Triad Intl., returning Fri, Aug 8, priced at $237 found 5 days ago
Fri, Oct 31 - Sun, Nov 2
DCA
Ronald Reagan Washington National
GSO
Piedmont Triad Intl.
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 31 from Ronald Reagan Washington National to Piedmont Triad Intl., returning Sun, Nov 2, priced at $239 found 1 day ago
Fri, Sep 19 - Sun, Sep 21
DCA
Ronald Reagan Washington National
GSO
Piedmont Triad Intl.
$241 Roundtrip, found 9 hours ago
$241
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Fri, Sep 19 from Ronald Reagan Washington National to Piedmont Triad Intl., returning Sun, Sep 21, priced at $241 found 9 hours ago
Fri, Oct 31 - Sun, Nov 2
DCA
Ronald Reagan Washington National
GSO
Piedmont Triad Intl.
$243 Roundtrip, found 1 day ago
$243
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 31 from Ronald Reagan Washington National to Piedmont Triad Intl., returning Sun, Nov 2, priced at $243 found 1 day ago

Frequently asked questions

What route does flight number AA3740 take?
AA3740 is used on multiple routes, but the most common is between Miami Intl. Airport (MIA) and Kansas City Intl. Airport. If on a direct flight, you'll touch down in about 3 hours and 10 minutes. Multi-stop flights can also use the same number, as can flights on other routes.
What kind of plane is on flight number AA3740?
If you're on flight AA3740 from Miami Intl. Airport (MIA) to Kansas City, MO Airport (MCI-Kansas City Intl.), you're likely to be setting off on the Embraer 175. This flight number serves multiple routes, but this is the most common 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 AA3740 flight with Travelocity, please visit our Customer Service Portal.