American Airlines Flight DL3770 Deals & Information (2025/2026)

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American Airlines Flight 3770 Route Deals From $90

The cheapest prices found with in the last 7 days for return flights were $144 and $90 for one-way flights to Raleigh - Durham Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 23 - Sat, Sep 27
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$144 Roundtrip, found 6 days ago
$144
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Sep 23 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Sat, Sep 27, priced at $144 found 6 days ago
Tue, Sep 23 - Sat, Sep 27
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$147 Roundtrip, found 6 days ago
$147
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Sep 23 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Sat, Sep 27, priced at $147 found 6 days ago
Fri, Aug 29 - Mon, Sep 1
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$160 Roundtrip, found 6 days ago
$160
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Aug 29 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Mon, Sep 1, priced at $160 found 6 days ago
Tue, Sep 23 - Sat, Sep 27
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$163 Roundtrip, found 6 days ago
$163
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Sep 23 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Sat, Sep 27, priced at $163 found 6 days ago
Fri, Aug 29 - Mon, Sep 1
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$166 Roundtrip, found 6 days ago
$166
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Aug 29 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Mon, Sep 1, priced at $166 found 6 days ago
Fri, Aug 22 - Sat, Aug 23
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$173 Roundtrip, found 4 days ago
$173
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Aug 22 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Sat, Aug 23, priced at $173 found 4 days ago
Tue, Sep 23 - Sat, Sep 27
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$177 Roundtrip, found 6 days ago
$177
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Sep 23 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Sat, Sep 27, priced at $177 found 6 days ago
Fri, Oct 31 - Sun, Nov 2
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$178 Roundtrip, found 19 hours ago
$178
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Fri, Oct 31 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Sun, Nov 2, priced at $178 found 19 hours ago
Wed, Nov 12 - Sun, Nov 16
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$179 Roundtrip, found 3 days ago
$179
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 12 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Sun, Nov 16, priced at $179 found 3 days ago
Wed, Nov 12 - Sun, Nov 16
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$184 Roundtrip, found 3 days ago
$184
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 12 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Sun, Nov 16, priced at $184 found 3 days ago
Fri, Aug 1 - Sun, Aug 3
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$192 Roundtrip, found 16 hours ago
$192
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Fri, Aug 1 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Sun, Aug 3, priced at $192 found 16 hours ago
Thu, Jul 31 - Tue, Aug 19
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$227 Roundtrip, found 4 hours ago
$227
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Jul 31 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Tue, Aug 19, priced at $227 found 4 hours ago

Frequently asked questions

What route does flight number AA3770 take?
AA3770 takes a number of routes. The most frequently flown is between Jacksonville Intl. Airport (JAX) and Miami, FL Airport (MIA-Miami Intl.), which is a direct flight. This flight generally takes 1 hour and 21 minutes. However, there may possibly be other flights with the same number that have one or more stops.
What kind of plane is on flight number AA3770?
If you're considering booking flight AA3770 from Jacksonville Intl. Airport to Miami Intl. Airport (MIA), you'll most likely be setting off on an Embraer 175. Flight AA3770 serves a number of 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 AA3770 flight with Travelocity, please visit our Customer Service Portal.