American Airlines Flight AA2131 Deals & Information (2025/2026)

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American Airlines Flight 2131 Route Deals From $86

The cheapest prices found with in the last 7 days for return flights were $142 and $86 for one-way flights to San Diego Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 20 - Sat, Aug 23
ORD
O'Hare Intl.
SAN
San Diego Intl.
$142 Roundtrip, found 2 days ago
$142
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug 20 from O'Hare Intl. to San Diego Intl., returning Sat, Aug 23, priced at $142 found 2 days ago
Sat, Nov 1 - Sat, Nov 8
ORD
O'Hare Intl.
SAN
San Diego Intl.
$171 Roundtrip, found 2 hours ago
$171
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Nov 1 from O'Hare Intl. to San Diego Intl., returning Sat, Nov 8, priced at $171 found 2 hours ago
Tue, Sep 23 - Tue, Sep 30
ORD
O'Hare Intl.
CLD
McClellan-Palomar
$191 Roundtrip, found 1 day ago
$191
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 23 from O'Hare Intl. to McClellan-Palomar, returning Tue, Sep 30, priced at $191 found 1 day ago
Wed, Aug 20 - Sat, Aug 23
ORD
O'Hare Intl.
CLD
McClellan-Palomar
$194 Roundtrip, found 2 days ago
$194
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Aug 20 from O'Hare Intl. to McClellan-Palomar, returning Sat, Aug 23, priced at $194 found 2 days ago
Thu, Aug 21 - Tue, Aug 26
ORD
O'Hare Intl.
CLD
McClellan-Palomar
$207 Roundtrip, found 1 hour ago
$207
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Aug 21 from O'Hare Intl. to McClellan-Palomar, returning Tue, Aug 26, priced at $207 found 1 hour ago
Wed, Sep 10 - Fri, Sep 12
ORD
O'Hare Intl.
CLD
McClellan-Palomar
$216 Roundtrip, found 2 days ago
$216
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Sep 10 from O'Hare Intl. to McClellan-Palomar, returning Fri, Sep 12, priced at $216 found 2 days ago
Fri, Aug 8 - Wed, Aug 13
ORD
O'Hare Intl.
CLD
McClellan-Palomar
$219 Roundtrip, found 17 hours ago
$219
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Fri, Aug 8 from O'Hare Intl. to McClellan-Palomar, returning Wed, Aug 13, priced at $219 found 17 hours ago
Wed, Sep 10 - Sun, Sep 14
ORD
O'Hare Intl.
CLD
McClellan-Palomar
$224 Roundtrip, found 6 days ago
$224
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Sep 10 from O'Hare Intl. to McClellan-Palomar, returning Sun, Sep 14, priced at $224 found 6 days ago
Sun, Aug 17 - Wed, Aug 20
ORD
O'Hare Intl.
CLD
McClellan-Palomar
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Aug 17 from O'Hare Intl. to McClellan-Palomar, returning Wed, Aug 20, priced at $227 found 1 day ago
Tue, Aug 5 - Sun, Aug 17
ORD
O'Hare Intl.
CLD
McClellan-Palomar
$233 Roundtrip, found 2 days ago
$233
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug 5 from O'Hare Intl. to McClellan-Palomar, returning Sun, Aug 17, priced at $233 found 2 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.