American Airlines Flight 1831 Deals & Information (2026/2027)

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American Airlines Flight 1831 Route Deals From $397

The cheapest prices found with in the last 7 days for return flights were $428 and $397 for one-way flights to President Donald J. Trump Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 15 - Sun, Aug 16
ORD
O'Hare Intl.
PBI
President Donald J. Trump Intl. Airport
$428 Roundtrip, found 4 days ago
$428
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Aug 15 from O'Hare Intl. to President Donald J. Trump Intl. Airport, returning Sun, Aug 16, priced at $428 found 4 days 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.