American Airlines Flight 1831 Deals & Information (2025/2026)

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American Airlines Flight 1831 Route Deals From $124

The cheapest prices found with in the last 7 days for return flights were $221 and $124 for one-way flights to Palm Beach Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 10 - Mon, Sep 15
ORD
O'Hare Intl.
PBI
Palm Beach Intl.
$221 Roundtrip, found 15 hours ago
$221
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Sep 10 from O'Hare Intl. to Palm Beach Intl., returning Mon, Sep 15, priced at $221 found 15 hours ago
Mon, Oct 27 - Mon, Nov 3
ORD
O'Hare Intl.
PBI
Palm Beach Intl.
$225 Roundtrip, found 2 days ago
$225
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Oct 27 from O'Hare Intl. to Palm Beach Intl., returning Mon, Nov 3, priced at $225 found 2 days ago
Wed, Sep 10 - Mon, Sep 15
ORD
O'Hare Intl.
PBI
Palm Beach Intl.
$226 Roundtrip, found 15 hours ago
$226
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Sep 10 from O'Hare Intl. to Palm Beach Intl., returning Mon, Sep 15, priced at $226 found 15 hours ago
Tue, Oct 14 - Tue, Oct 21
ORD
O'Hare Intl.
PBI
Palm Beach Intl.
$231 Roundtrip, found 1 day ago
$231
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 14 from O'Hare Intl. to Palm Beach Intl., returning Tue, Oct 21, priced at $231 found 1 day ago

Frequently asked questions

What route does flight number AA1831 take?
AA1831 serves multiple routes, but the most common is between Palm Beach Intl. Airport and O'Hare Airport. If your flight goes direct, you'll touch down in around 3 hours and 29 minutes. Multi-stop flights can also operate under this number, as can flights on other routes.
How often is AA1831 on time?
If you're taking to the skies with American Airlines on flight number AA1831 from PBI to Chicago, IL Airport (ORD-O'Hare Intl.), your service runs on time 92% of the time — when you're running on a tight schedule, it's nice to know that your airline does too. In the rare event of an unforeseen delay, the average delay time is only 33 minutes. This journey has a 3.25-star rating.
What kind of plane is on flight number AA1831?
Chances are you'll travel aboard an Airbus A320 if you're on flight AA1831 from West Palm Beach, FL Airport (PBI-Palm Beach Intl.) to Chicago, IL Airport (ORD-O'Hare Intl.). It's the most commonly used type of plane 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 AA1831 flight with Travelocity, please visit our Customer Service Portal.