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

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American Airlines Flight 1120 Route Deals From $120

The cheapest prices found with in the last 7 days for return flights were $142 and $120 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Mar 21 - Tue, Mar 24
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$142 Roundtrip, found 1 day ago
$142
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Mar 21 from Miami Intl. to Ronald Reagan Washington National, returning Tue, Mar 24, priced at $142 found 1 day ago
Thu, Jan 29 - Sun, Feb 1
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$147 Roundtrip, just found
$147
Roundtrip
just found
Select American Airlines flight, departing Thu, Jan 29 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Feb 1, priced at $147 just found
Wed, Mar 25 - Wed, Apr 8
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$149 Roundtrip, found 3 days ago
$149
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Mar 25 from Miami Intl. to Ronald Reagan Washington National, returning Wed, Apr 8, priced at $149 found 3 days ago
Fri, Jan 30 - Sun, Feb 1
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$151 Roundtrip, found 1 day ago
$151
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jan 30 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Feb 1, priced at $151 found 1 day ago
Thu, Jan 29 - Sun, Feb 1
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$157 Roundtrip, just found
$157
Roundtrip
just found
Select American Airlines flight, departing Thu, Jan 29 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Feb 1, priced at $157 just found
Wed, Mar 25 - Wed, Apr 8
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$164 Roundtrip, found 3 days ago
$164
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Mar 25 from Miami Intl. to Ronald Reagan Washington National, returning Wed, Apr 8, priced at $164 found 3 days ago
Tue, Mar 17 - Sat, Mar 21
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$187 Roundtrip, found 1 day ago
$187
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Mar 17 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Mar 21, priced at $187 found 1 day ago
Thu, Jan 22 - Sat, Jan 24
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jan 22 from Miami Intl. to Ronald Reagan Washington National, returning Sat, Jan 24, priced at $192 found 1 day ago
Fri, Mar 20 - Tue, Mar 24
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Mar 20 from Miami Intl. to Ronald Reagan Washington National, returning Tue, Mar 24, priced at $193 found 1 day ago
Sat, Mar 21 - Tue, Mar 24
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Mar 21 from Miami Intl. to Ronald Reagan Washington National, returning Tue, Mar 24, priced at $204 found 1 day ago
Thu, Jan 29 - Sun, Feb 1
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$205 Roundtrip, just found
$205
Roundtrip
just found
Select American Airlines flight, departing Thu, Jan 29 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Feb 1, priced at $205 just found
Fri, Mar 27 - Mon, Mar 30
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$210 Roundtrip, found 1 day ago
$210
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Mar 27 from Miami Intl. to Ronald Reagan Washington National, returning Mon, Mar 30, priced at $210 found 1 day ago
Thu, Jan 29 - Sun, Feb 1
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$213 Roundtrip, just found
$213
Roundtrip
just found
Select American Airlines flight, departing Thu, Jan 29 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Feb 1, priced at $213 just found
Thu, Jan 29 - Sun, Feb 1
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$215 Roundtrip, just found
$215
Roundtrip
just found
Select American Airlines flight, departing Thu, Jan 29 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Feb 1, priced at $215 just found
Thu, Jan 29 - Sun, Feb 1
MIA
Miami Intl.
DCA
Ronald Reagan Washington National
$217 Roundtrip, just found
$217
Roundtrip
just found
Select American Airlines flight, departing Thu, Jan 29 from Miami Intl. to Ronald Reagan Washington National, returning Sun, Feb 1, priced at $217 just found

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.