American Airlines Flight 4648 Deals & Information (2025/2026)

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American Airlines Flight 4648 Route Deals From $121

The cheapest prices found with in the last 7 days for return flights were $163 and $121 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 19 - Tue, Sep 30
PWM
Portland Intl. Jetport
DCA
Ronald Reagan Washington National
$163 Roundtrip, found 2 hours ago
$163
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Sep 19 from Portland Intl. Jetport to Ronald Reagan Washington National, returning Tue, Sep 30, priced at $163 found 2 hours ago
Sat, Aug 23 - Sun, Aug 24
PWM
Portland Intl. Jetport
DCA
Ronald Reagan Washington National
$189 Roundtrip, found 2 days ago
$189
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 23 from Portland Intl. Jetport to Ronald Reagan Washington National, returning Sun, Aug 24, priced at $189 found 2 days ago
Sat, Oct 4 - Tue, Oct 7
PWM
Portland Intl. Jetport
DCA
Ronald Reagan Washington National
$191 Roundtrip, found 2 days ago
$191
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 4 from Portland Intl. Jetport to Ronald Reagan Washington National, returning Tue, Oct 7, priced at $191 found 2 days ago
Thu, Jul 10 - Sun, Jul 13
PWM
Portland Intl. Jetport
DCA
Ronald Reagan Washington National
$193 Roundtrip, found 6 days ago
$193
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jul 10 from Portland Intl. Jetport to Ronald Reagan Washington National, returning Sun, Jul 13, priced at $193 found 6 days ago
Fri, Sep 19 - Tue, Sep 30
PWM
Portland Intl. Jetport
DCA
Ronald Reagan Washington National
$198 Roundtrip, found 2 hours ago
$198
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Sep 19 from Portland Intl. Jetport to Ronald Reagan Washington National, returning Tue, Sep 30, priced at $198 found 2 hours ago
Fri, Sep 19 - Tue, Sep 30
PWM
Portland Intl. Jetport
DCA
Ronald Reagan Washington National
$203 Roundtrip, found 2 hours ago
$203
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Sep 19 from Portland Intl. Jetport to Ronald Reagan Washington National, returning Tue, Sep 30, priced at $203 found 2 hours ago
Fri, Sep 19 - Tue, Sep 30
PWM
Portland Intl. Jetport
DCA
Ronald Reagan Washington National
$206 Roundtrip, found 2 hours ago
$206
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Sep 19 from Portland Intl. Jetport to Ronald Reagan Washington National, returning Tue, Sep 30, priced at $206 found 2 hours ago
Wed, Sep 17 - Sat, Sep 20
PWM
Portland Intl. Jetport
DCA
Ronald Reagan Washington National
$207 Roundtrip, found 6 days ago
$207
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Sep 17 from Portland Intl. Jetport to Ronald Reagan Washington National, returning Sat, Sep 20, priced at $207 found 6 days ago
Fri, Sep 19 - Tue, Sep 30
PWM
Portland Intl. Jetport
DCA
Ronald Reagan Washington National
$213 Roundtrip, found 2 hours ago
$213
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Sep 19 from Portland Intl. Jetport to Ronald Reagan Washington National, returning Tue, Sep 30, priced at $213 found 2 hours ago
Wed, Sep 3 - Sun, Sep 7
PWM
Portland Intl. Jetport
DCA
Ronald Reagan Washington National
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Sep 3 from Portland Intl. Jetport to Ronald Reagan Washington National, returning Sun, Sep 7, priced at $217 found 2 days 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.