American Airlines Flight 4490 Deals & Information (2026/2027)

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American Airlines Flight 4490 Route Deals From $144

The cheapest prices found with in the last 7 days for return flights were $287 and $144 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Mar 4 - Sat, Mar 6
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$287 Roundtrip, just found
$287
Roundtrip
just found
Select American Airlines flight, departing Thu, Mar 4 from Logan Intl. to Ronald Reagan Washington National, returning Sat, Mar 6, priced at $287 just found
Thu, Mar 4 - Sat, Mar 6
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$297 Roundtrip, just found
$297
Roundtrip
just found
Select American Airlines flight, departing Thu, Mar 4 from Logan Intl. to Ronald Reagan Washington National, returning Sat, Mar 6, priced at $297 just found
Thu, Mar 4 - Sat, Mar 6
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$306 Roundtrip, just found
$306
Roundtrip
just found
Select American Airlines flight, departing Thu, Mar 4 from Logan Intl. to Ronald Reagan Washington National, returning Sat, Mar 6, priced at $306 just found
Fri, Nov 13 - Tue, Nov 17
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$330 Roundtrip, just found
$330
Roundtrip
just found
Select American Airlines flight, departing Fri, Nov 13 from Logan Intl. to Ronald Reagan Washington National, returning Tue, Nov 17, priced at $330 just found
Fri, Nov 13 - Tue, Nov 17
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$331 Roundtrip, just found
$331
Roundtrip
just found
Select American Airlines flight, departing Fri, Nov 13 from Logan Intl. to Ronald Reagan Washington National, returning Tue, Nov 17, priced at $331 just found
Fri, Nov 13 - Tue, Nov 17
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$340 Roundtrip, just found
$340
Roundtrip
just found
Select American Airlines flight, departing Fri, Nov 13 from Logan Intl. to Ronald Reagan Washington National, returning Tue, Nov 17, priced at $340 just found
Thu, Mar 4 - Sat, Mar 6
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$355 Roundtrip, just found
$355
Roundtrip
just found
Select American Airlines flight, departing Thu, Mar 4 from Logan Intl. to Ronald Reagan Washington National, returning Sat, Mar 6, priced at $355 just found

Frequently asked questions

What route does flight number AA4490 take?
AA4490 is used on a number of routes. Most commonly, AA4490 flies direct from Baton Rouge, LA Airport (BTR-Baton Rouge Metropolitan) to DFW Airport. If you've booked a seat on this route, you'll be traveling for 1 hour and 37 minutes.
What kind of plane is on flight number AA4490?
It's likely you'll be on board the Embraer RJ145 if you're traveling from BTR to Dallas-Fort Worth Intl. Airport (DFW), one of a few routes used for flight number AA4490.
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 AA4490 flight with Travelocity, please visit our Customer Service Portal.