American Airlines Flight 491 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

American Airlines Flight 491 Route Deals From

The cheapest prices found with in the last 7 days for return flights were $209 and 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 22 - Mon, Aug 31
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 22 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Aug 31, priced at $209 found 1 day ago
Fri, Aug 21 - Sun, Aug 23
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Aug 21 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Aug 23, priced at $214 found 1 day ago
Thu, Nov 5 - Mon, Nov 9
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 5 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Nov 9, priced at $237 found 1 day ago
Wed, Jul 29 - Sat, Aug 1
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$244 Roundtrip, found 2 days ago
$244
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Jul 29 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Aug 1, priced at $244 found 2 days ago
Thu, Nov 5 - Mon, Nov 9
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 5 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Nov 9, priced at $247 found 1 day ago
Mon, Aug 31 - Sat, Sep 5
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$254 Roundtrip, found 1 day ago
$254
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 31 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Sep 5, priced at $254 found 1 day ago
Thu, Nov 5 - Mon, Nov 9
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$257 Roundtrip, found 1 day ago
$257
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 5 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Nov 9, priced at $257 found 1 day ago
Sun, Aug 30 - Sat, Sep 5
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$260 Roundtrip, found 1 day ago
$260
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Aug 30 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Sep 5, priced at $260 found 1 day ago
Mon, Aug 31 - Sat, Sep 5
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$263 Roundtrip, found 1 day ago
$263
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 31 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Sep 5, priced at $263 found 1 day ago
Thu, Nov 5 - Mon, Nov 9
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$263 Roundtrip, found 1 day ago
$263
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Nov 5 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Nov 9, priced at $263 found 1 day ago
Mon, Aug 31 - Sat, Sep 5
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 31 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Sep 5, priced at $264 found 1 day ago
Sun, Aug 30 - Sat, Sep 5
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Aug 30 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Sep 5, priced at $281 found 1 day ago
Sun, Aug 30 - Sat, Sep 5
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Aug 30 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Sep 5, priced at $289 found 1 day ago
Sun, Aug 30 - Sat, Sep 5
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$291 Roundtrip, found 1 day ago
$291
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Aug 30 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Sep 5, priced at $291 found 1 day ago
Sat, Aug 1 - Mon, Aug 3
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$332 Roundtrip, found 3 hours ago
$332
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sat, Aug 1 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Aug 3, priced at $332 found 3 hours 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.