American Airlines Flight 4646 Deals & Information (2026/2027)

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American Airlines Flight 4646 Route Deals From $92

The cheapest prices found with in the last 7 days for return flights were $235 and $92 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 26 - Tue, Dec 1
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$235 Roundtrip, found 16 hours ago
$235
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Thu, Nov 26 from Logan Intl. to Ronald Reagan Washington National, returning Tue, Dec 1, priced at $235 found 16 hours ago
Thu, Nov 26 - Tue, Dec 1
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$245 Roundtrip, found 16 hours ago
$245
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Thu, Nov 26 from Logan Intl. to Ronald Reagan Washington National, returning Tue, Dec 1, priced at $245 found 16 hours ago
Thu, Nov 26 - Tue, Dec 1
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$280 Roundtrip, found 16 hours ago
$280
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Thu, Nov 26 from Logan Intl. to Ronald Reagan Washington National, returning Tue, Dec 1, priced at $280 found 16 hours ago
Thu, Nov 19 - Tue, Nov 24
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$281 Roundtrip, found 13 hours ago
$281
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu, Nov 19 from Logan Intl. to Ronald Reagan Washington National, returning Tue, Nov 24, priced at $281 found 13 hours ago
Thu, Nov 26 - Tue, Dec 1
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$286 Roundtrip, found 16 hours ago
$286
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Thu, Nov 26 from Logan Intl. to Ronald Reagan Washington National, returning Tue, Dec 1, priced at $286 found 16 hours ago
Thu, Nov 19 - Tue, Nov 24
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$292 Roundtrip, found 13 hours ago
$292
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu, Nov 19 from Logan Intl. to Ronald Reagan Washington National, returning Tue, Nov 24, priced at $292 found 13 hours ago
Thu, Nov 19 - Tue, Nov 24
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$294 Roundtrip, found 13 hours ago
$294
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu, Nov 19 from Logan Intl. to Ronald Reagan Washington National, returning Tue, Nov 24, priced at $294 found 13 hours ago
Thu, Nov 26 - Tue, Dec 1
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$296 Roundtrip, found 16 hours ago
$296
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Thu, Nov 26 from Logan Intl. to Ronald Reagan Washington National, returning Tue, Dec 1, priced at $296 found 16 hours ago
Thu, Dec 3 - Sun, Dec 6
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$297 Roundtrip, just found
$297
Roundtrip
just found
Select American Airlines flight, departing Thu, Dec 3 from Logan Intl. to Ronald Reagan Washington National, returning Sun, Dec 6, priced at $297 just found
Sat, Nov 21 - Tue, Nov 24
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$300 Roundtrip, found 16 hours ago
$300
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Sat, Nov 21 from Logan Intl. to Ronald Reagan Washington National, returning Tue, Nov 24, priced at $300 found 16 hours ago

Frequently asked questions

What route does flight number AA4646 take?
AA4646 is used on a range of routes. Most commonly, AA4646 flies direct from Nashville Intl. Airport (BNA) to Philadelphia Airport. If that's your chosen flight path, you'll be in the air for around 2 hours and 9 minutes.
What kind of plane is on flight number AA4646?
AA4646 is a flight number that serves multiple routes. If you have a ticket on its most popular one, Nashville, TN Airport (BNA-Nashville Intl.) to PHL, there's a strong chance you'll be climbing aboard an Embraer 175.
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 AA4646 flight with Travelocity, please visit our Customer Service Portal.