American Airlines Flight UA5843 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

American Airlines Flight 5843 Route Deals From $134

The cheapest prices found with in the last 7 days for return flights were $249 and $134 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 26 - Tue, Apr 29
MDT
Harrisburg Intl.
ORD
O'Hare Intl.
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Apr 26 from Harrisburg Intl. to O'Hare Intl., returning Tue, Apr 29, priced at $249 found 1 day ago
Sat, Apr 26 - Tue, Apr 29
MDT
Harrisburg Intl.
ORD
O'Hare Intl.
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Apr 26 from Harrisburg Intl. to O'Hare Intl., returning Tue, Apr 29, priced at $259 found 1 day ago
Sat, Apr 26 - Tue, Apr 29
MDT
Harrisburg Intl.
ORD
O'Hare Intl.
$263 Roundtrip, found 1 day ago
$263
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Apr 26 from Harrisburg Intl. to O'Hare Intl., returning Tue, Apr 29, priced at $263 found 1 day ago
Fri, Mar 7 - Mon, Mar 10
MDT
Harrisburg Intl.
ORD
O'Hare Intl.
$264 Roundtrip, found 3 days ago
$264
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Mar 7 from Harrisburg Intl. to O'Hare Intl., returning Mon, Mar 10, priced at $264 found 3 days ago
Fri, Apr 25 - Sun, Apr 27
MDT
Harrisburg Intl.
ORD
O'Hare Intl.
$326 Roundtrip, found 1 hour ago
$326
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Apr 25 from Harrisburg Intl. to O'Hare Intl., returning Sun, Apr 27, priced at $326 found 1 hour ago
Fri, Apr 25 - Sun, Apr 27
MDT
Harrisburg Intl.
ORD
O'Hare Intl.
$331 Roundtrip, found 1 hour ago
$331
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Apr 25 from Harrisburg Intl. to O'Hare Intl., returning Sun, Apr 27, priced at $331 found 1 hour ago
Tue, Jun 3 - Fri, Jun 6
MDT
Harrisburg Intl.
ORD
O'Hare Intl.
$385 Roundtrip, just found
$385
Roundtrip
just found
Select American Airlines flight, departing Tue, Jun 3 from Harrisburg Intl. to O'Hare Intl., returning Fri, Jun 6, priced at $385 just found
Tue, Jun 3 - Fri, Jun 6
MDT
Harrisburg Intl.
ORD
O'Hare Intl.
$395 Roundtrip, just found
$395
Roundtrip
just found
Select American Airlines flight, departing Tue, Jun 3 from Harrisburg Intl. to O'Hare Intl., returning Fri, Jun 6, priced at $395 just found
Tue, Jun 3 - Fri, Jun 6
MDT
Harrisburg Intl.
ORD
O'Hare Intl.
$402 Roundtrip, just found
$402
Roundtrip
just found
Select American Airlines flight, departing Tue, Jun 3 from Harrisburg Intl. to O'Hare Intl., returning Fri, Jun 6, priced at $402 just found

Frequently asked questions

What route does flight number AA5843 take?
Flight number AA5843 operates directly from Central Illinois Regional Airport (BMI) to Dallas, TX Airport (DFW-Dallas-Fort Worth Intl.). During this journey, you can expect to be in the air for around 2 hours and 15 minutes. It’s wise to book ahead to lock in your preferred seat.
What kind of plane is on flight number AA5843?
The Bombardier CRJ900 is the aircraft type that’s generally used for flight number AA5843. Typically, this flight sets off from Central Illinois Regional Airport (BMI) and lands at Dallas, TX Airport (DFW-Dallas-Fort Worth Intl.).
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 AA5843 flight with Travelocity, please visit our Customer Service Portal.