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

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American Airlines Flight 3770 Route Deals From $80

The cheapest prices found with in the last 7 days for return flights were $157 and $80 for one-way flights to Raleigh - Durham Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 20 - Mon, Sep 22
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$157 Roundtrip, found 5 days ago
$157
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Sep 20 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Mon, Sep 22, priced at $157 found 5 days ago
Wed, Aug 13 - Sun, Aug 17
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$170 Roundtrip, found 5 days ago
$170
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Aug 13 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Sun, Aug 17, priced at $170 found 5 days ago
Wed, Aug 13 - Sun, Aug 17
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$170 Roundtrip, found 5 days ago
$170
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Aug 13 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Sun, Aug 17, priced at $170 found 5 days ago
Sat, Sep 20 - Mon, Sep 22
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$173 Roundtrip, found 5 days ago
$173
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Sep 20 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Mon, Sep 22, priced at $173 found 5 days ago
Sat, Aug 23 - Wed, Aug 27
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$180 Roundtrip, found 2 days ago
$180
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 23 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Wed, Aug 27, priced at $180 found 2 days ago
Thu, Aug 28 - Mon, Sep 1
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$185 Roundtrip, found 2 days ago
$185
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Aug 28 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Mon, Sep 1, priced at $185 found 2 days ago
Fri, Sep 5 - Sun, Sep 7
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$191 Roundtrip, found 10 hours ago
$191
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Fri, Sep 5 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Sun, Sep 7, priced at $191 found 10 hours ago
Fri, Sep 5 - Sun, Sep 7
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$199 Roundtrip, found 10 hours ago
$199
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Fri, Sep 5 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Sun, Sep 7, priced at $199 found 10 hours ago
Sat, Sep 20 - Mon, Sep 22
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$201 Roundtrip, found 5 days ago
$201
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Sep 20 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Mon, Sep 22, priced at $201 found 5 days ago
Thu, Aug 28 - Tue, Sep 2
DCA
Ronald Reagan Washington National
RDU
Raleigh - Durham Intl.
$206 Roundtrip, found 4 days ago
$206
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Aug 28 from Ronald Reagan Washington National to Raleigh - Durham Intl., returning Tue, Sep 2, priced at $206 found 4 days 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.