American Airlines Flight 491 Deals & Information (2025/2026)

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American Airlines Flight 491 Route Deals From $60

The cheapest prices found with in the last 7 days for return flights were $119 and $60 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 9 - Tue, Oct 14
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$119 Roundtrip, found 1 hour ago
$119
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Oct 9 from Miami Intl. to Ronald Reagan Washington National, returning Tue, Oct 14, priced at $119 found 1 hour ago
Sat, Oct 18 - Wed, Oct 22
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$122 Roundtrip, found 17 hours ago
$122
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Oct 18 from Miami Intl. to Ronald Reagan Washington National, returning Wed, Oct 22, priced at $122 found 17 hours ago
Thu, Oct 9 - Tue, Oct 14
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$127 Roundtrip, found 1 hour ago
$127
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Oct 9 from Miami Intl. to Ronald Reagan Washington National, returning Tue, Oct 14, priced at $127 found 1 hour ago
Sun, Oct 5 - Sat, Oct 11
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$133 Roundtrip, found 10 hours ago
$133
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sun, Oct 5 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Oct 11, priced at $133 found 10 hours ago
Fri, Nov 7 - Sun, Nov 9
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$137 Roundtrip, found 2 days ago
$137
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Nov 7 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Nov 9, priced at $137 found 2 days ago
Fri, Oct 31 - Mon, Nov 3
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$144 Roundtrip, found 1 hour ago
$144
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Oct 31 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Nov 3, priced at $144 found 1 hour ago
Fri, Nov 7 - Sun, Nov 9
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$147 Roundtrip, found 2 days ago
$147
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Nov 7 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Nov 9, priced at $147 found 2 days ago
Thu, Nov 20 - Tue, Dec 2
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$149 Roundtrip, found 4 hours ago
$149
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Nov 20 from Miami Intl. to Ronald Reagan Washington National, returning Tue, Dec 2, priced at $149 found 4 hours ago
Thu, Sep 18 - Thu, Sep 25
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$150 Roundtrip, found 5 days ago
$150
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Sep 18 from Miami Intl. to Ronald Reagan Washington National, returning Thu, Sep 25, priced at $150 found 5 days ago
Fri, Nov 7 - Sun, Nov 9
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$152 Roundtrip, found 2 days ago
$152
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Nov 7 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Nov 9, priced at $152 found 2 days ago

Frequently asked questions

What route does flight number AA491 take?
AA491 flies straight from Ronald Reagan Washington National Airport (DCA) to MIA in around 2 hours and 42 minutes. It can sometimes be used on other routes though, some of which could be multi-stop trips. Keep this in mind when locking in your seat to avoid any mix-ups.
How often is AA491 on time?
Worried about your connecting flight? If you're flying with American Airlines flight number AA491 from National Airport to Miami, FL Airport (MIA-Miami Intl.), this service runs according to schedule 92% of the time. In the rare event of a delay, the average wait time is just 44 minutes. Just one of the numerous reasons that this trip has a 3.05-star rating.
What terminal does AA491 fly out of?
If you're leaving from Ronald Reagan Washington National Airport (DCA), there's a fair chance you'll board the aircraft from Terminal C. The most popular route for AA491 is Washington, DC Airport (DCA-Ronald Reagan Washington National) to Miami Intl. Airport (MIA), which is a direct flight.
What kind of plane is on flight number AA491?
You'll probably be cruising aboard the Boeing 737 MAX 8 if you're taking flight AA491 from Ronald Reagan Washington National Airport (DCA) to Miami, FL Airport (MIA-Miami Intl.). This is the most commonly used aircraft type on this particular route.
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 AA491 flight with Travelocity, please visit our Customer Service Portal.