American Airlines Flight 311 Deals & Information (2025/2026)

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American Airlines Flight 311 Route Deals From $81

The cheapest prices found with in the last 7 days for return flights were $132 and $81 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 19 - Fri, Aug 22
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$132 Roundtrip, found 6 days ago
$132
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Aug 19 from O'Hare Intl. to Ronald Reagan Washington National, returning Fri, Aug 22, priced at $132 found 6 days ago
Fri, Jul 18 - Mon, Jul 21
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$143 Roundtrip, found 6 days ago
$143
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jul 18 from O'Hare Intl. to Ronald Reagan Washington National, returning Mon, Jul 21, priced at $143 found 6 days ago
Thu, Jul 3 - Fri, Jul 4
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$164 Roundtrip, found 19 hours ago
$164
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Jul 3 from O'Hare Intl. to Ronald Reagan Washington National, returning Fri, Jul 4, priced at $164 found 19 hours ago
Tue, Aug 19 - Fri, Aug 22
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$165 Roundtrip, found 6 days ago
$165
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Aug 19 from O'Hare Intl. to Ronald Reagan Washington National, returning Fri, Aug 22, priced at $165 found 6 days ago
Fri, Jul 18 - Mon, Jul 21
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$176 Roundtrip, found 6 days ago
$176
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jul 18 from O'Hare Intl. to Ronald Reagan Washington National, returning Mon, Jul 21, priced at $176 found 6 days ago
Thu, May 29 - Sat, May 31
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$183 Roundtrip, found 1 day ago
$183
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, May 29 from O'Hare Intl. to Ronald Reagan Washington National, returning Sat, May 31, priced at $183 found 1 day ago
Thu, Jul 3 - Sun, Jul 6
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$187 Roundtrip, just found
$187
Roundtrip
just found
Select American Airlines flight, departing Thu, Jul 3 from O'Hare Intl. to Ronald Reagan Washington National, returning Sun, Jul 6, priced at $187 just found
Thu, Jul 3 - Sun, Jul 6
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$195 Roundtrip, just found
$195
Roundtrip
just found
Select American Airlines flight, departing Thu, Jul 3 from O'Hare Intl. to Ronald Reagan Washington National, returning Sun, Jul 6, priced at $195 just found
Thu, Jul 3 - Fri, Jul 4
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$199 Roundtrip, found 19 hours ago
$199
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Jul 3 from O'Hare Intl. to Ronald Reagan Washington National, returning Fri, Jul 4, priced at $199 found 19 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.