American Airlines Flight AA3840 Deals & Information (2024/2025)

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American Airlines Flight 3840 Route Deals From $255

The cheapest prices found with in the last 7 days for return flights were $409 and $255 for one-way flights to Monroe Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 19 - Sun, Jul 21
DFW
Dallas-Fort Worth Intl.
MLU
Monroe Regional
$409 Roundtrip, found 4 hours ago
$409
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Jul 19 from Dallas-Fort Worth Intl. to Monroe Regional, returning Sun, Jul 21, priced at $409 found 4 hours ago
Thu, Jun 13 - Sun, Jun 16
DFW
Dallas-Fort Worth Intl.
MLU
Monroe Regional
$419 Roundtrip, found 6 days ago
$419
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jun 13 from Dallas-Fort Worth Intl. to Monroe Regional, returning Sun, Jun 16, priced at $419 found 6 days ago
Tue, Jul 16 - Tue, Jul 23
DFW
Dallas-Fort Worth Intl.
MLU
Monroe Regional
$439 Roundtrip, found 19 hours ago
$439
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Tue, Jul 16 from Dallas-Fort Worth Intl. to Monroe Regional, returning Tue, Jul 23, priced at $439 found 19 hours ago
Fri, Jul 19 - Tue, Jul 23
DFW
Dallas-Fort Worth Intl.
MLU
Monroe Regional
$444 Roundtrip, found 19 hours ago
$444
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Fri, Jul 19 from Dallas-Fort Worth Intl. to Monroe Regional, returning Tue, Jul 23, priced at $444 found 19 hours ago
Fri, Jul 19 - Sun, Jul 21
DFW
Dallas-Fort Worth Intl.
MLU
Monroe Regional
$449 Roundtrip, found 4 hours ago
$449
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Jul 19 from Dallas-Fort Worth Intl. to Monroe Regional, returning Sun, Jul 21, priced at $449 found 4 hours ago
Sat, Jun 8 - Mon, Jun 10
DFW
Dallas-Fort Worth Intl.
MLU
Monroe Regional
$459 Roundtrip, found 20 hours ago
$459
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sat, Jun 8 from Dallas-Fort Worth Intl. to Monroe Regional, returning Mon, Jun 10, priced at $459 found 20 hours ago
Thu, Jun 6 - Thu, Jun 13
DFW
Dallas-Fort Worth Intl.
MLU
Monroe Regional
$464 Roundtrip, found 20 hours ago
$464
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Thu, Jun 6 from Dallas-Fort Worth Intl. to Monroe Regional, returning Thu, Jun 13, priced at $464 found 20 hours ago
Tue, Jun 4 - Fri, Jun 7
DFW
Dallas-Fort Worth Intl.
MLU
Monroe Regional
$469 Roundtrip, found 2 days ago
$469
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jun 4 from Dallas-Fort Worth Intl. to Monroe Regional, returning Fri, Jun 7, priced at $469 found 2 days ago
Sun, Jun 9 - Thu, Jun 13
DFW
Dallas-Fort Worth Intl.
MLU
Monroe Regional
$474 Roundtrip, found 20 hours ago
$474
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sun, Jun 9 from Dallas-Fort Worth Intl. to Monroe Regional, returning Thu, Jun 13, priced at $474 found 20 hours ago
Tue, Jun 4 - Tue, Jun 11
DFW
Dallas-Fort Worth Intl.
MLU
Monroe Regional
$475 Roundtrip, found 20 hours ago
$475
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Jun 4 from Dallas-Fort Worth Intl. to Monroe Regional, returning Tue, Jun 11, priced at $475 found 20 hours ago

Frequently asked questions

What route does flight number AA3840 take?
AA3840 operates between Grand Rapids, MI Airport (GRR-Gerald R. Ford Intl.) and Chicago, IL Airport (ORD-O’Hare Intl.) and flies direct. This journey typically takes 1 hour and 9 minutes.
What kind of plane is on flight number AA3840?
Expect to step aboard an Embraer RJ145 if your flight number is AA3840. Almost all flights from Ford Airport to O’Hare Airport use this type of plane.
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 AA3840 flight with Travelocity, please visit our Customer Service Portal.