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

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American Airlines Flight 1831 Route Deals From $141

The cheapest prices found with in the last 7 days for return flights were $229 and $141 for one-way flights to Palm Beach Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 26 - Tue, Oct 28
ORD
O'Hare Intl.
PBI
Palm Beach Intl.
$229 Roundtrip, just found
$229
Roundtrip
just found
Select American Airlines flight, departing Tue, Aug 26 from O'Hare Intl. to Palm Beach Intl., returning Tue, Oct 28, priced at $229 just found
Mon, Sep 8 - Tue, Nov 11
ORD
O'Hare Intl.
PBI
Palm Beach Intl.
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Sep 8 from O'Hare Intl. to Palm Beach Intl., returning Tue, Nov 11, priced at $244 found 1 day ago
Tue, Aug 26 - Tue, Oct 28
ORD
O'Hare Intl.
PBI
Palm Beach Intl.
$254 Roundtrip, just found
$254
Roundtrip
just found
Select American Airlines flight, departing Tue, Aug 26 from O'Hare Intl. to Palm Beach Intl., returning Tue, Oct 28, priced at $254 just found
Tue, Aug 26 - Tue, Oct 28
ORD
O'Hare Intl.
PBI
Palm Beach Intl.
$256 Roundtrip, just found
$256
Roundtrip
just found
Select American Airlines flight, departing Tue, Aug 26 from O'Hare Intl. to Palm Beach Intl., returning Tue, Oct 28, priced at $256 just found
Fri, Aug 1 - Wed, Aug 20
ORD
O'Hare Intl.
PBI
Palm Beach Intl.
$259 Roundtrip, found 4 hours ago
$259
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Aug 1 from O'Hare Intl. to Palm Beach Intl., returning Wed, Aug 20, priced at $259 found 4 hours ago
Mon, Sep 15 - Mon, Nov 17
ORD
O'Hare Intl.
PBI
Palm Beach Intl.
$259 Roundtrip, found 7 hours ago
$259
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Mon, Sep 15 from O'Hare Intl. to Palm Beach Intl., returning Mon, Nov 17, priced at $259 found 7 hours ago
Tue, Aug 5 - Tue, Oct 21
ORD
O'Hare Intl.
PBI
Palm Beach Intl.
$261 Roundtrip, found 13 hours ago
$261
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Tue, Aug 5 from O'Hare Intl. to Palm Beach Intl., returning Tue, Oct 21, priced at $261 found 13 hours ago
Tue, Aug 26 - Tue, Oct 28
ORD
O'Hare Intl.
PBI
Palm Beach Intl.
$263 Roundtrip, just found
$263
Roundtrip
just found
Select American Airlines flight, departing Tue, Aug 26 from O'Hare Intl. to Palm Beach Intl., returning Tue, Oct 28, priced at $263 just found
Fri, Aug 1 - Wed, Aug 20
ORD
O'Hare Intl.
PBI
Palm Beach Intl.
$268 Roundtrip, found 4 hours ago
$268
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Aug 1 from O'Hare Intl. to Palm Beach Intl., returning Wed, Aug 20, priced at $268 found 4 hours ago
Tue, Aug 26 - Tue, Oct 28
ORD
O'Hare Intl.
PBI
Palm Beach Intl.
$270 Roundtrip, just found
$270
Roundtrip
just found
Select American Airlines flight, departing Tue, Aug 26 from O'Hare Intl. to Palm Beach Intl., returning Tue, Oct 28, priced at $270 just found
Fri, Aug 1 - Wed, Aug 20
ORD
O'Hare Intl.
PBI
Palm Beach Intl.
$271 Roundtrip, found 4 hours ago
$271
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Aug 1 from O'Hare Intl. to Palm Beach Intl., returning Wed, Aug 20, priced at $271 found 4 hours 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.