American Airlines Flight 4648 Deals & Information (2026/2027)

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American Airlines Flight 4648 Route Deals From $69

The cheapest prices found with in the last 7 days for return flights were $137 and $69 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 25 - Mon, Mar 2
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$137 Roundtrip, found 19 hours ago
$137
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, Feb 25 from Logan Intl. to Ronald Reagan Washington National, returning Mon, Mar 2, priced at $137 found 19 hours ago
Tue, Feb 10 - Wed, Feb 11
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$140 Roundtrip, found 1 hour ago
$140
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Feb 10 from Logan Intl. to Ronald Reagan Washington National, returning Wed, Feb 11, priced at $140 found 1 hour ago
Mon, Mar 16 - Fri, Mar 20
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$156 Roundtrip, found 1 day ago
$156
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Mar 16 from Logan Intl. to Ronald Reagan Washington National, returning Fri, Mar 20, priced at $156 found 1 day ago
Tue, Feb 10 - Wed, Feb 11
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$166 Roundtrip, found 1 hour ago
$166
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Feb 10 from Logan Intl. to Ronald Reagan Washington National, returning Wed, Feb 11, priced at $166 found 1 hour ago
Wed, Feb 25 - Mon, Mar 2
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$167 Roundtrip, found 19 hours ago
$167
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, Feb 25 from Logan Intl. to Ronald Reagan Washington National, returning Mon, Mar 2, priced at $167 found 19 hours ago
Sat, Mar 21 - Mon, Mar 23
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$177 Roundtrip, found 2 hours ago
$177
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Mar 21 from Logan Intl. to Ronald Reagan Washington National, returning Mon, Mar 23, priced at $177 found 2 hours ago
Wed, Apr 22 - Mon, Apr 27
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$180 Roundtrip, found 5 hours ago
$180
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Apr 22 from Logan Intl. to Ronald Reagan Washington National, returning Mon, Apr 27, priced at $180 found 5 hours ago

Frequently asked questions

What route does flight number AA4648 take?
AA4648 serves multiple routes, but the most common is between Charleston Intl. Airport (CHS) and Ronald Reagan Washington National Airport (DCA). If your flight is direct, you'll land in 1 hour and 37 minutes. Multi-stop flights can also operate under this number, as can services on other routes.
What kind of plane is on flight number AA4648?
If you've booked a ticket on flight AA4648 from CHS to National Airport, there's every chance you'll be aboard an Embraer 175. Flight AA4648 serves several routes, but this is the busiest.
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 AA4648 flight with Travelocity, please visit our Customer Service Portal.