American Airlines Flight 4166 Deals & Information (2025/2026)

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American Airlines Flight 4166 Route Deals From

The cheapest prices found with in the last 7 days for return flights were $450 and for one-way flights to Pounds Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 25 - Sat, Jul 26
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$450 Roundtrip, found 5 hours ago
$450
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, Jul 25 from Dallas-Fort Worth Intl. to Pounds Regional, returning Sat, Jul 26, priced at $450 found 5 hours ago
Fri, Jul 25 - Sun, Jul 27
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$465 Roundtrip, found 5 hours ago
$465
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, Jul 25 from Dallas-Fort Worth Intl. to Pounds Regional, returning Sun, Jul 27, priced at $465 found 5 hours ago
Thu, Jul 24 - Sun, Jul 27
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$468 Roundtrip, found 5 hours ago
$468
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Dallas-Fort Worth Intl. to Pounds Regional, returning Sun, Jul 27, priced at $468 found 5 hours ago
Thu, Jul 24 - Mon, Jul 28
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$492 Roundtrip, found 5 hours ago
$492
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Dallas-Fort Worth Intl. to Pounds Regional, returning Mon, Jul 28, priced at $492 found 5 hours ago
Thu, Jul 24 - Mon, Jul 28
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$509 Roundtrip, found 5 hours ago
$509
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Dallas-Fort Worth Intl. to Pounds Regional, returning Mon, Jul 28, priced at $509 found 5 hours ago
Thu, Jul 24 - Mon, Jul 28
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$533 Roundtrip, found 5 hours ago
$533
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Dallas-Fort Worth Intl. to Pounds Regional, returning Mon, Jul 28, priced at $533 found 5 hours ago
Thu, Jul 24 - Mon, Jul 28
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$590 Roundtrip, found 5 hours ago
$590
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Dallas-Fort Worth Intl. to Pounds Regional, returning Mon, Jul 28, priced at $590 found 5 hours ago
Thu, Jul 24 - Mon, Jul 28
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$614 Roundtrip, found 5 hours ago
$614
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Dallas-Fort Worth Intl. to Pounds Regional, returning Mon, Jul 28, priced at $614 found 5 hours ago
Thu, Jul 24 - Mon, Jul 28
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$631 Roundtrip, found 5 hours ago
$631
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Dallas-Fort Worth Intl. to Pounds Regional, returning Mon, Jul 28, priced at $631 found 5 hours ago
Thu, Jul 24 - Mon, Jul 28
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$649 Roundtrip, found 5 hours ago
$649
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Dallas-Fort Worth Intl. to Pounds Regional, returning Mon, Jul 28, priced at $649 found 5 hours ago
Thu, Jul 24 - Mon, Jul 28
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$656 Roundtrip, found 5 hours ago
$656
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Dallas-Fort Worth Intl. to Pounds Regional, returning Mon, Jul 28, priced at $656 found 5 hours ago
Thu, Jul 24 - Mon, Jul 28
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$673 Roundtrip, found 5 hours ago
$673
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Dallas-Fort Worth Intl. to Pounds Regional, returning Mon, Jul 28, priced at $673 found 5 hours ago
Thu, Jul 24 - Mon, Jul 28
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$689 Roundtrip, found 5 hours ago
$689
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Dallas-Fort Worth Intl. to Pounds Regional, returning Mon, Jul 28, priced at $689 found 5 hours ago
Thu, Jul 24 - Mon, Jul 28
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$690 Roundtrip, found 5 hours ago
$690
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Dallas-Fort Worth Intl. to Pounds Regional, returning Mon, Jul 28, priced at $690 found 5 hours ago
Thu, Jul 24 - Mon, Jul 28
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$714 Roundtrip, found 5 hours ago
$714
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Dallas-Fort Worth Intl. to Pounds Regional, returning Mon, Jul 28, priced at $714 found 5 hours ago
Thu, Jul 24 - Mon, Jul 28
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$737 Roundtrip, found 5 hours ago
$737
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Dallas-Fort Worth Intl. to Pounds Regional, returning Mon, Jul 28, priced at $737 found 5 hours ago
Thu, Jul 24 - Fri, Jul 25
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$753 Roundtrip, found 5 hours ago
$753
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Dallas-Fort Worth Intl. to Pounds Regional, returning Fri, Jul 25, priced at $753 found 5 hours ago
Thu, Jul 24 - Mon, Jul 28
DFW
Dallas-Fort Worth Intl.
TYR
Pounds Regional
$771 Roundtrip, found 5 hours ago
$771
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 24 from Dallas-Fort Worth Intl. to Pounds Regional, returning Mon, Jul 28, priced at $771 found 5 hours ago

Frequently asked questions

What route does flight number AA4166 take?
AA4166 takes multiple routes. The most popular is between Corpus Christi Intl. Airport and DFW, which is a direct flight. This flight takes about 1 hour and 26 minutes. However, there may be other flights with this number that are multi-stop.
What kind of plane is on flight number AA4166?
If you're booked on flight AA4166 from Corpus Christi, TX Airport (CRP-Corpus Christi Intl.) to DFW, there's a good chance you'll be aboard an Embraer 175. This flight number serves a number of different routes, but this is the most common one.
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 AA4166 flight with Travelocity, please visit our Customer Service Portal.