American Airlines Flight AA491 Deals & Information (2025/2026)

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American Airlines Flight 491 Route Deals From $68

The cheapest prices found with in the last 7 days for return flights were $128 and $68 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 23 - Wed, Aug 27
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$128 Roundtrip, found 1 day ago
$128
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 23 from Miami Intl. to Ronald Reagan Washington National, returning Wed, Aug 27, priced at $128 found 1 day ago
Sat, Aug 23 - Wed, Aug 27
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$135 Roundtrip, found 1 day ago
$135
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 23 from Miami Intl. to Ronald Reagan Washington National, returning Wed, Aug 27, priced at $135 found 1 day ago
Mon, Aug 25 - Wed, Aug 27
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$143 Roundtrip, found 1 day ago
$143
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 25 from Miami Intl. to Ronald Reagan Washington National, returning Wed, Aug 27, priced at $143 found 1 day ago
Mon, Aug 25 - Wed, Aug 27
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$150 Roundtrip, found 1 day ago
$150
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 25 from Miami Intl. to Ronald Reagan Washington National, returning Wed, Aug 27, priced at $150 found 1 day ago
Sat, Aug 2 - Tue, Aug 5
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$152 Roundtrip, found 1 day ago
$152
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 2 from Miami Intl. to Ronald Reagan Washington National, returning Tue, Aug 5, priced at $152 found 1 day ago
Tue, Aug 26 - Mon, Sep 1
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$156 Roundtrip, found 4 days ago
$156
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 26 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Sep 1, priced at $156 found 4 days ago
Tue, Aug 5 - Wed, Aug 6
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$160 Roundtrip, found 5 days ago
$160
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Aug 5 from Miami Intl. to Ronald Reagan Washington National, returning Wed, Aug 6, priced at $160 found 5 days ago
Sat, Aug 23 - Wed, Aug 27
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$163 Roundtrip, found 1 day ago
$163
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 23 from Miami Intl. to Ronald Reagan Washington National, returning Wed, Aug 27, priced at $163 found 1 day ago
Mon, Aug 25 - Wed, Aug 27
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$166 Roundtrip, found 1 day ago
$166
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 25 from Miami Intl. to Ronald Reagan Washington National, returning Wed, Aug 27, priced at $166 found 1 day ago
Mon, Aug 25 - Wed, Aug 27
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$168 Roundtrip, found 1 day ago
$168
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 25 from Miami Intl. to Ronald Reagan Washington National, returning Wed, Aug 27, priced at $168 found 1 day 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.