American Airlines Flight 2131 Deals & Information (2026/2027)

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American Airlines Flight 2131 Route Deals From $80

The cheapest prices found with in the last 7 days for return flights were $159 and $80 for one-way flights to San Diego Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 10 - Sat, Mar 14
ORD
O'Hare Intl.
SAN
San Diego Intl.
$159 Roundtrip, found 1 day ago
$159
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Mar 10 from O'Hare Intl. to San Diego Intl., returning Sat, Mar 14, priced at $159 found 1 day ago
Tue, Mar 10 - Sat, Mar 14
ORD
O'Hare Intl.
SAN
San Diego Intl.
$162 Roundtrip, found 1 day ago
$162
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Mar 10 from O'Hare Intl. to San Diego Intl., returning Sat, Mar 14, priced at $162 found 1 day ago
Tue, Mar 31 - Tue, Apr 14
ORD
O'Hare Intl.
SAN
San Diego Intl.
$163 Roundtrip, found 6 days ago
$163
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Mar 31 from O'Hare Intl. to San Diego Intl., returning Tue, Apr 14, priced at $163 found 6 days ago
Fri, May 1 - Tue, May 5
ORD
O'Hare Intl.
SAN
San Diego Intl.
$170 Roundtrip, found 5 hours ago
$170
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, May 1 from O'Hare Intl. to San Diego Intl., returning Tue, May 5, priced at $170 found 5 hours ago
Fri, Feb 20 - Sat, Feb 21
ORD
O'Hare Intl.
SAN
San Diego Intl.
$171 Roundtrip, found 4 hours ago
$171
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Feb 20 from O'Hare Intl. to San Diego Intl., returning Sat, Feb 21, priced at $171 found 4 hours ago
Sat, Feb 28 - Sun, Mar 1
ORD
O'Hare Intl.
SAN
San Diego Intl.
$176 Roundtrip, found 3 days ago
$176
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Feb 28 from O'Hare Intl. to San Diego Intl., returning Sun, Mar 1, priced at $176 found 3 days ago

Frequently asked questions

What route does flight number AA2131 take?
AA2131 is used on a range of routes. Typically, AA2131 flies direct from LGA to Logan Intl. Airport (BOS). If this is your route, you'll be flying for about 1 hour and 17 minutes.
How often is AA2131 on time?
There are multiple routes for American Airlines flight number AA2131, but the most popular is between LaGuardia Airport and Boston, MA Airport (BOS-Logan Intl.) and takes off on time 64% of the time. In the rare event of a delay, you can expect to wait for 40 minutes. This service has a star rating of 0.4.
What terminal does AA2131 fly out of?
AA2131 flights from LGA usually leave from Terminal B. This flight number runs on a variety of routes, but the most frequented is LGA to Boston, MA Airport (BOS-Logan Intl.).
What kind of plane is on flight number AA2131?
You're likely to be enjoying the services of the Airbus A319 if you're booked on flight number AA2131 from LaGuardia Airport to Logan Intl. Airport. It's the most commonly used aircraft type on this particular route.
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 AA2131 flight with Travelocity, please visit our Customer Service Portal.