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

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American Airlines Flight 1831 Route Deals From $178

The cheapest prices found with in the last 7 days for return flights were $289 and $178 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 19 - Mon, Nov 23
PBI
Palm Beach Intl.
ORD
O'Hare Intl.
$289 Roundtrip, just found
$289
Roundtrip
just found
Select American Airlines flight, departing Thu, Nov 19 from Palm Beach Intl. to O'Hare Intl., returning Mon, Nov 23, priced at $289 just found
Thu, Nov 19 - Mon, Nov 23
PBI
Palm Beach Intl.
ORD
O'Hare Intl.
$299 Roundtrip, just found
$299
Roundtrip
just found
Select American Airlines flight, departing Thu, Nov 19 from Palm Beach Intl. to O'Hare Intl., returning Mon, Nov 23, priced at $299 just found
Sat, Jun 13 - Sat, Jun 20
PBI
Palm Beach Intl.
ORD
O'Hare Intl.
$300 Roundtrip, found 3 days ago
$300
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jun 13 from Palm Beach Intl. to O'Hare Intl., returning Sat, Jun 20, priced at $300 found 3 days ago
Sat, May 2 - Sun, May 3
PBI
Palm Beach Intl.
ORD
O'Hare Intl.
$327 Roundtrip, found 1 day ago
$327
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 2 from Palm Beach Intl. to O'Hare Intl., returning Sun, May 3, priced at $327 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.