American Airlines Flight 3642 Deals & Information (2026/2027)

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American Airlines Flight 3642 Route Deals From $437

The cheapest prices found with in the last 7 days for return flights were $456 and $437 for one-way flights to Laredo Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 11 - Sun, Jul 12
DFW
Dallas-Fort Worth Intl.
LRD
Laredo Intl.
$456 Roundtrip, found 5 days ago
$456
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jul 11 from Dallas-Fort Worth Intl. to Laredo Intl., returning Sun, Jul 12, priced at $456 found 5 days ago
Sat, Jul 11 - Sun, Jul 12
DFW
Dallas-Fort Worth Intl.
LRD
Laredo Intl.
$485 Roundtrip, found 5 days ago
$485
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jul 11 from Dallas-Fort Worth Intl. to Laredo Intl., returning Sun, Jul 12, priced at $485 found 5 days ago
Fri, Jul 17 - Sun, Jul 19
DFW
Dallas-Fort Worth Intl.
LRD
Laredo Intl.
$501 Roundtrip, found 1 day ago
$501
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jul 17 from Dallas-Fort Worth Intl. to Laredo Intl., returning Sun, Jul 19, priced at $501 found 1 day ago
Sat, Jul 11 - Sun, Jul 12
DFW
Dallas-Fort Worth Intl.
LRD
Laredo Intl.
$527 Roundtrip, found 5 days ago
$527
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jul 11 from Dallas-Fort Worth Intl. to Laredo Intl., returning Sun, Jul 12, priced at $527 found 5 days ago
Sat, Jul 11 - Sun, Jul 12
DFW
Dallas-Fort Worth Intl.
LRD
Laredo Intl.
$557 Roundtrip, found 5 days ago
$557
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jul 11 from Dallas-Fort Worth Intl. to Laredo Intl., returning Sun, Jul 12, priced at $557 found 5 days ago
Fri, Jul 17 - Sun, Jul 19
DFW
Dallas-Fort Worth Intl.
LRD
Laredo Intl.
$572 Roundtrip, found 1 day ago
$572
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jul 17 from Dallas-Fort Worth Intl. to Laredo Intl., returning Sun, Jul 19, priced at $572 found 1 day ago
Fri, Jul 17 - Sun, Jul 19
DFW
Dallas-Fort Worth Intl.
LRD
Laredo Intl.
$599 Roundtrip, found 1 day ago
$599
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jul 17 from Dallas-Fort Worth Intl. to Laredo Intl., returning Sun, Jul 19, priced at $599 found 1 day ago
Fri, Jul 17 - Sun, Jul 19
DFW
Dallas-Fort Worth Intl.
LRD
Laredo Intl.
$650 Roundtrip, found 1 day ago
$650
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jul 17 from Dallas-Fort Worth Intl. to Laredo Intl., returning Sun, Jul 19, priced at $650 found 1 day ago
Sat, Jul 11 - Sun, Jul 12
DFW
Dallas-Fort Worth Intl.
LRD
Laredo Intl.
$666 Roundtrip, found 5 days ago
$666
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jul 11 from Dallas-Fort Worth Intl. to Laredo Intl., returning Sun, Jul 12, priced at $666 found 5 days ago
Fri, Jul 17 - Sun, Jul 19
DFW
Dallas-Fort Worth Intl.
LRD
Laredo Intl.
$685 Roundtrip, found 1 day ago
$685
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jul 17 from Dallas-Fort Worth Intl. to Laredo Intl., returning Sun, Jul 19, priced at $685 found 1 day ago

Frequently asked questions

What route does flight number AA3642 take?
AA3642 is used on multiple routes. Mostly, AA3642 flies direct from Little Rock, AR (LIT-Clinton National Airport) to DFW. If you have a ticket on this route, you'll be airborne for 1 hour and 24 minutes.
How often is AA3642 on time?
The most traveled route of American Airlines flight number AA3642 operates between Little Rock, AR (LIT-Clinton National Airport) and Dallas-Fort Worth Intl. Airport (DFW) and runs according to schedule 78% of the time. Allow for some extra buffer room if this is your flight number. If it runs behind, expect to wait around 9 minutes. This particular flight has a star rating of 2.95.
What kind of plane is on flight number AA3642?
AA3642 is a flight number that's used on multiple routes. If you're traveling on the most popular one, Little Rock, AR (LIT-Clinton National Airport) to DFW, chances are you'll be cruising aboard an Embraer 175.
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 AA3642 flight with Travelocity, please visit our Customer Service Portal.