American Airlines Flight 1120 Deals & Information (2026/2027)

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American Airlines Flight 1120 Route Deals From $154

The cheapest prices found with in the last 7 days for return flights were $91 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.

Thu, Apr 23 - Mon, Apr 27
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$91 Roundtrip, found 17 hours ago
$91
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Thu, Apr 23 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Apr 27, priced at $91 found 17 hours ago
Thu, Apr 23 - Sun, Apr 26
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$109 Roundtrip, found 1 day ago
$109
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Apr 23 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Apr 26, priced at $109 found 1 day ago
Thu, Mar 12 - Mon, Mar 16
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$131 Roundtrip, found 5 days ago
$131
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Mar 12 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Mar 16, priced at $131 found 5 days ago
Fri, Apr 24 - Mon, Apr 27
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$133 Roundtrip, found 3 hours ago
$133
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Apr 24 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Apr 27, priced at $133 found 3 hours ago
Thu, Mar 12 - Mon, Mar 16
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$147 Roundtrip, found 5 days ago
$147
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Mar 12 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Mar 16, priced at $147 found 5 days ago
Thu, Apr 23 - Sun, Apr 26
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$149 Roundtrip, found 1 day ago
$149
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Apr 23 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Apr 26, priced at $149 found 1 day ago
Fri, Mar 13 - Sun, Mar 15
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$151 Roundtrip, found 7 hours ago
$151
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, Mar 13 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Mar 15, priced at $151 found 7 hours ago
Thu, Jun 4 - Mon, Jun 8
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$151 Roundtrip, found 22 hours ago
$151
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Thu, Jun 4 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Jun 8, priced at $151 found 22 hours ago
Fri, Feb 13 - Fri, Feb 20
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$152 Roundtrip, found 5 days ago
$152
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Feb 13 from Miami Intl. to Ronald Reagan Washington National, returning Fri, Feb 20, priced at $152 found 5 days ago
Thu, Feb 26 - Sat, Feb 28
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$157 Roundtrip, found 15 hours ago
$157
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Thu, Feb 26 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Feb 28, priced at $157 found 15 hours ago
Wed, Apr 15 - Sat, Apr 18
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$159 Roundtrip, found 3 days ago
$159
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Apr 15 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Apr 18, priced at $159 found 3 days ago
Thu, Apr 23 - Mon, Apr 27
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$161 Roundtrip, found 17 hours ago
$161
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Thu, Apr 23 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Apr 27, priced at $161 found 17 hours ago
Fri, Apr 24 - Tue, Apr 28
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$166 Roundtrip, found 17 hours ago
$166
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Fri, Apr 24 from Miami Intl. to Ronald Reagan Washington National, returning Tue, Apr 28, priced at $166 found 17 hours ago
Thu, Feb 26 - Sat, Feb 28
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$167 Roundtrip, found 15 hours ago
$167
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Thu, Feb 26 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Feb 28, priced at $167 found 15 hours ago
Fri, Apr 24 - Mon, Apr 27
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$173 Roundtrip, found 3 hours ago
$173
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Apr 24 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Apr 27, priced at $173 found 3 hours ago
Fri, Apr 24 - Mon, Apr 27
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$175 Roundtrip, found 3 hours ago
$175
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Apr 24 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Apr 27, priced at $175 found 3 hours ago
Wed, Apr 15 - Sat, Apr 18
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$177 Roundtrip, found 3 days ago
$177
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Apr 15 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Apr 18, priced at $177 found 3 days ago
Thu, Apr 23 - Sun, Apr 26
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Apr 23 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Apr 26, priced at $179 found 1 day ago
Thu, Apr 23 - Sun, Apr 26
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$184 Roundtrip, found 1 day ago
$184
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Apr 23 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Apr 26, priced at $184 found 1 day ago

Frequently asked questions

What route does flight number AA1120 take?
AA1120 is used on multiple routes, but the most common is between Ronald Reagan Washington National Airport (DCA) and O'Hare Airport. If your flight goes direct, you'll touch down in roughly 2 hours and 15 minutes. Multi-stop flights can also use this number, as can flights on other routes.
What terminal does AA1120 fly out of?
You'll likely board the aircraft from Terminal C if you're setting off from Ronald Reagan Washington National Airport (DCA). AA1120 serves multiple routes, but the direct flight between National Airport and O'Hare Airport is the most frequently traveled one.
What kind of plane is on flight number AA1120?
If you're taking flight AA1120 from National Airport to O'Hare Airport, there's every chance you'll be traveling aboard the Boeing 737-800. Flight AA1120 serves numerous routes, but this is the most common one.
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 AA1120 flight with Travelocity, please visit our Customer Service Portal.