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

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American Airlines Flight 491 Route Deals From $154

The cheapest prices found with in the last 7 days for return flights were $197 and $154 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 12 - Sat, Aug 15
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 12 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Aug 15, priced at $197 found 1 day ago
Thu, Jul 9 - Sun, Jul 12
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$202 Roundtrip, found 5 hours ago
$202
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 9 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Jul 12, priced at $202 found 5 hours ago
Wed, Aug 12 - Sat, Aug 15
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 12 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Aug 15, priced at $224 found 1 day ago
Wed, Aug 12 - Sat, Aug 15
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 12 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Aug 15, priced at $227 found 1 day ago
Thu, Jul 9 - Sun, Jul 12
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$229 Roundtrip, found 5 hours ago
$229
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 9 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Jul 12, priced at $229 found 5 hours ago
Thu, Nov 5 - Mon, Nov 9
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$231 Roundtrip, found 1 hour ago
$231
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Nov 5 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Nov 9, priced at $231 found 1 hour ago
Thu, Jul 9 - Sun, Jul 12
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$233 Roundtrip, found 5 hours ago
$233
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 9 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Jul 12, priced at $233 found 5 hours ago
Sat, Jun 20 - Tue, Jun 23
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$237 Roundtrip, found 12 hours ago
$237
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Jun 20 from Miami Intl. to Ronald Reagan Washington National, returning Tue, Jun 23, priced at $237 found 12 hours ago
Wed, Aug 12 - Sat, Aug 15
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 Wed, Aug 12 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Aug 15, priced at $237 found 1 day ago
Thu, Nov 5 - Mon, Nov 9
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$241 Roundtrip, found 1 hour ago
$241
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Nov 5 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Nov 9, priced at $241 found 1 hour ago
Thu, Jul 9 - Sun, Jul 12
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$243 Roundtrip, found 5 hours ago
$243
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 9 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Jul 12, priced at $243 found 5 hours ago
Sat, Jun 20 - Tue, Jun 23
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$247 Roundtrip, found 12 hours ago
$247
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Jun 20 from Miami Intl. to Ronald Reagan Washington National, returning Tue, Jun 23, priced at $247 found 12 hours ago
Wed, Aug 12 - Sat, Aug 15
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 Wed, Aug 12 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Aug 15, priced at $247 found 1 day ago
Thu, Nov 5 - Mon, Nov 9
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$248 Roundtrip, found 1 hour ago
$248
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Nov 5 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Nov 9, priced at $248 found 1 hour ago
Thu, Nov 5 - Mon, Nov 9
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$251 Roundtrip, found 1 hour ago
$251
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Nov 5 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Nov 9, priced at $251 found 1 hour ago
Sat, Jun 20 - Tue, Jun 23
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$254 Roundtrip, found 12 hours ago
$254
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Jun 20 from Miami Intl. to Ronald Reagan Washington National, returning Tue, Jun 23, priced at $254 found 12 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.