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

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American Airlines Flight 311 Route Deals From $79

The cheapest prices found with in the last 7 days for return flights were $157 and $79 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 17 - Mon, Sep 22
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$157 Roundtrip, found 15 hours ago
$157
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Sep 17 from O'Hare Intl. to Ronald Reagan Washington National, returning Mon, Sep 22, priced at $157 found 15 hours ago
Thu, Aug 14 - Mon, Aug 18
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$159 Roundtrip, found 5 hours ago
$159
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Aug 14 from O'Hare Intl. to Ronald Reagan Washington National, returning Mon, Aug 18, priced at $159 found 5 hours ago
Sat, Sep 20 - Mon, Sep 22
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$160 Roundtrip, found 18 hours ago
$160
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Sep 20 from O'Hare Intl. to Ronald Reagan Washington National, returning Mon, Sep 22, priced at $160 found 18 hours ago
Tue, Aug 12 - Sun, Aug 17
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$171 Roundtrip, found 9 hours ago
$171
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Aug 12 from O'Hare Intl. to Ronald Reagan Washington National, returning Sun, Aug 17, priced at $171 found 9 hours ago
Thu, Aug 14 - Mon, Aug 18
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$171 Roundtrip, found 5 hours ago
$171
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Aug 14 from O'Hare Intl. to Ronald Reagan Washington National, returning Mon, Aug 18, priced at $171 found 5 hours ago
Thu, Sep 4 - Sun, Sep 7
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$172 Roundtrip, found 3 hours ago
$172
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Ronald Reagan Washington National, returning Sun, Sep 7, priced at $172 found 3 hours ago
Fri, Sep 12 - Sun, Sep 14
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$183 Roundtrip, found 21 hours ago
$183
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Fri, Sep 12 from O'Hare Intl. to Ronald Reagan Washington National, returning Sun, Sep 14, priced at $183 found 21 hours ago
Thu, Aug 7 - Mon, Aug 11
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$191 Roundtrip, found 1 day ago
$191
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug 7 from O'Hare Intl. to Ronald Reagan Washington National, returning Mon, Aug 11, priced at $191 found 1 day ago
Thu, Aug 14 - Mon, Aug 18
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$195 Roundtrip, found 5 hours ago
$195
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Aug 14 from O'Hare Intl. to Ronald Reagan Washington National, returning Mon, Aug 18, priced at $195 found 5 hours ago
Sat, Sep 20 - Mon, Sep 22
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$195 Roundtrip, found 18 hours ago
$195
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Sep 20 from O'Hare Intl. to Ronald Reagan Washington National, returning Mon, Sep 22, priced at $195 found 18 hours ago
Thu, Sep 4 - Sun, Sep 7
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$209 Roundtrip, found 3 hours ago
$209
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Sep 4 from O'Hare Intl. to Ronald Reagan Washington National, returning Sun, Sep 7, priced at $209 found 3 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.