American Airlines Flight AA311 Deals & Information (2025/2026)

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American Airlines Flight 311 Route Deals From $122

The cheapest prices found with in the last 7 days for return flights were $227 and $122 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 15 - Tue, Nov 18
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$227 Roundtrip, found 12 hours ago
$227
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Nov 15 from O'Hare Intl. to Ronald Reagan Washington National, returning Tue, Nov 18, priced at $227 found 12 hours ago
Sat, Nov 15 - Tue, Nov 18
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$233 Roundtrip, found 12 hours ago
$233
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Nov 15 from O'Hare Intl. to Ronald Reagan Washington National, returning Tue, Nov 18, priced at $233 found 12 hours ago
Sat, Nov 22 - Mon, Nov 24
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$235 Roundtrip, found 3 days ago
$235
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Nov 22 from O'Hare Intl. to Ronald Reagan Washington National, returning Mon, Nov 24, priced at $235 found 3 days ago
Sat, Nov 15 - Tue, Nov 18
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$239 Roundtrip, found 12 hours ago
$239
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Nov 15 from O'Hare Intl. to Ronald Reagan Washington National, returning Tue, Nov 18, priced at $239 found 12 hours ago
Thu, Jan 8 - Sat, Jan 10
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jan 8 from O'Hare Intl. to Ronald Reagan Washington National, returning Sat, Jan 10, priced at $239 found 1 day ago
Mon, Nov 3 - Tue, Nov 18
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$241 Roundtrip, found 2 days ago
$241
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Nov 3 from O'Hare Intl. to Ronald Reagan Washington National, returning Tue, Nov 18, priced at $241 found 2 days ago
Sat, Nov 15 - Tue, Nov 18
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$241 Roundtrip, found 12 hours ago
$241
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Nov 15 from O'Hare Intl. to Ronald Reagan Washington National, returning Tue, Nov 18, priced at $241 found 12 hours ago
Tue, Oct 28 - Mon, Nov 3
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$245 Roundtrip, found 2 days ago
$245
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Oct 28 from O'Hare Intl. to Ronald Reagan Washington National, returning Mon, Nov 3, priced at $245 found 2 days ago
Sat, Nov 15 - Tue, Nov 18
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$249 Roundtrip, found 12 hours ago
$249
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Nov 15 from O'Hare Intl. to Ronald Reagan Washington National, returning Tue, Nov 18, priced at $249 found 12 hours ago
Sat, Nov 15 - Tue, Nov 18
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$251 Roundtrip, found 12 hours ago
$251
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Nov 15 from O'Hare Intl. to Ronald Reagan Washington National, returning Tue, Nov 18, priced at $251 found 12 hours ago

Frequently asked questions

What route does flight number AA311 take?
AA311 takes numerous routes. The most popular is between PHX and Los Angeles, CA Airport (LAX-Los Angeles Intl.), which flies direct. This flight takes roughly 1 hour and 26 minutes. However, there may possibly be other flights with this number that are multi-stop.
What terminal does AA311 fly out of?
If you're setting off from Phoenix, AZ Airport (PHX-Sky Harbor Intl.), you'll likely board from Terminal 4. The most frequented route for flight number AA311 is Phoenix, AZ Airport (PHX-Sky Harbor Intl.) to Los Angeles, CA Airport (LAX-Los Angeles Intl.), which is a nonstop flight.
What kind of plane is on flight number AA311?
AA311 is a flight number that's used on many different routes. If you're traveling on the most popular one, Phoenix Sky Harbor Intl. Airport to Los Angeles Intl. Airport (LAX), you're likely to be cruising aboard the Airbus A321neo.
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 AA311 flight with Travelocity, please visit our Customer Service Portal.