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

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American Airlines Flight 4648 Route Deals From $107

The cheapest prices found with in the last 7 days for return flights were $137 and $107 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 7 - Mon, Feb 9
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$137 Roundtrip, just found
$137
Roundtrip
just found
Select American Airlines flight, departing Sat, Feb 7 from Logan Intl. to Ronald Reagan Washington National, returning Mon, Feb 9, priced at $137 just found
Sat, Mar 14 - Mon, Mar 16
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$156 Roundtrip, found 3 hours ago
$156
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sat, Mar 14 from Logan Intl. to Ronald Reagan Washington National, returning Mon, Mar 16, priced at $156 found 3 hours ago
Sat, Feb 7 - Mon, Feb 9
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$176 Roundtrip, just found
$176
Roundtrip
just found
Select American Airlines flight, departing Sat, Feb 7 from Logan Intl. to Ronald Reagan Washington National, returning Mon, Feb 9, priced at $176 just found
Tue, Feb 24 - Wed, Feb 25
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$180 Roundtrip, found 2 days ago
$180
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Feb 24 from Logan Intl. to Ronald Reagan Washington National, returning Wed, Feb 25, priced at $180 found 2 days ago
Sat, Mar 7 - Tue, Mar 10
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$185 Roundtrip, found 8 hours ago
$185
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sat, Mar 7 from Logan Intl. to Ronald Reagan Washington National, returning Tue, Mar 10, priced at $185 found 8 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.