American Airlines Flight 4137 Deals & Information (2026/2027)

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American Airlines Flight 4137 Route Deals From $243

The cheapest prices found with in the last 7 days for return flights were $344 and $243 for one-way flights to La Crosse Municipal for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 2 - Mon, Oct 5
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$344 Roundtrip, found 1 day ago
$344
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 2 from O'Hare Intl. to La Crosse Municipal, returning Mon, Oct 5, priced at $344 found 1 day ago
Fri, Oct 2 - Mon, Oct 5
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$415 Roundtrip, found 1 day ago
$415
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 2 from O'Hare Intl. to La Crosse Municipal, returning Mon, Oct 5, priced at $415 found 1 day ago
Fri, Oct 2 - Mon, Oct 5
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$447 Roundtrip, found 1 day ago
$447
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 2 from O'Hare Intl. to La Crosse Municipal, returning Mon, Oct 5, priced at $447 found 1 day ago
Fri, Oct 2 - Mon, Oct 5
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$492 Roundtrip, found 1 day ago
$492
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 2 from O'Hare Intl. to La Crosse Municipal, returning Mon, Oct 5, priced at $492 found 1 day ago
Fri, Oct 2 - Mon, Oct 5
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$509 Roundtrip, found 1 day ago
$509
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 2 from O'Hare Intl. to La Crosse Municipal, returning Mon, Oct 5, priced at $509 found 1 day ago
Fri, Oct 2 - Mon, Oct 5
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$518 Roundtrip, found 1 day ago
$518
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 2 from O'Hare Intl. to La Crosse Municipal, returning Mon, Oct 5, priced at $518 found 1 day ago
Fri, Oct 2 - Mon, Oct 5
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$553 Roundtrip, found 1 day ago
$553
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 2 from O'Hare Intl. to La Crosse Municipal, returning Mon, Oct 5, priced at $553 found 1 day ago
Fri, Oct 2 - Mon, Oct 5
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$556 Roundtrip, found 1 day ago
$556
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 2 from O'Hare Intl. to La Crosse Municipal, returning Mon, Oct 5, priced at $556 found 1 day ago
Fri, Oct 2 - Mon, Oct 5
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$605 Roundtrip, found 1 day ago
$605
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 2 from O'Hare Intl. to La Crosse Municipal, returning Mon, Oct 5, priced at $605 found 1 day ago
Fri, Oct 2 - Mon, Oct 5
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$656 Roundtrip, found 1 day ago
$656
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 2 from O'Hare Intl. to La Crosse Municipal, returning Mon, Oct 5, priced at $656 found 1 day ago
Fri, Oct 2 - Mon, Oct 5
ORD
O'Hare Intl.
LSE
La Crosse Municipal
$710 Roundtrip, found 1 day ago
$710
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 2 from O'Hare Intl. to La Crosse Municipal, returning Mon, Oct 5, priced at $710 found 1 day ago

Frequently asked questions

What route does flight number AA4137 take?
You'll be arriving into O'Hare Airport from GSP if you've booked a ticket on flight number AA4137. You'll be in the sky for 2 hours and 14 minutes on this trip. It's also good to note that the service conveniently travels non-stop.
What kind of plane is on flight number AA4137?
Get ready to hop on board an Embraer RJ145 if you're traveling on flight AA4137. The majority of flights from Greenville, SC Airport (GSP-Greenville-Spartanburg Intl.) to O'Hare Airport use this aircraft model.
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 AA4137 flight with Travelocity, please visit our Customer Service Portal.