American Airlines Flight 4187 Deals & Information (2026/2027)

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American Airlines Flight 4187 Route Deals From $385

The cheapest prices found with in the last 7 days for return flights were $461 and $385 for one-way flights to Lafayette Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 22 - Tue, Dec 29
DFW
Dallas-Fort Worth Intl.
LFT
Lafayette Regional
$461 Roundtrip, found 6 days ago
$461
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Dec 22 from Dallas-Fort Worth Intl. to Lafayette Regional, returning Tue, Dec 29, priced at $461 found 6 days ago
Tue, Dec 22 - Tue, Dec 29
DFW
Dallas-Fort Worth Intl.
LFT
Lafayette Regional
$551 Roundtrip, found 6 days ago
$551
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Dec 22 from Dallas-Fort Worth Intl. to Lafayette Regional, returning Tue, Dec 29, priced at $551 found 6 days ago
Sat, Sep 19 - Sun, Sep 20
DFW
Dallas-Fort Worth Intl.
LFT
Lafayette Regional
$565 Roundtrip, found 1 day ago
$565
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 19 from Dallas-Fort Worth Intl. to Lafayette Regional, returning Sun, Sep 20, priced at $565 found 1 day ago
Sat, Sep 26 - Sun, Sep 27
DFW
Dallas-Fort Worth Intl.
LFT
Lafayette Regional
$566 Roundtrip, found 1 day ago
$566
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 26 from Dallas-Fort Worth Intl. to Lafayette Regional, returning Sun, Sep 27, priced at $566 found 1 day ago
Sat, Sep 26 - Sun, Sep 27
DFW
Dallas-Fort Worth Intl.
LFT
Lafayette Regional
$588 Roundtrip, found 1 day ago
$588
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 26 from Dallas-Fort Worth Intl. to Lafayette Regional, returning Sun, Sep 27, priced at $588 found 1 day ago
Fri, Oct 9 - Mon, Oct 12
DFW
Dallas-Fort Worth Intl.
LFT
Lafayette Regional
$602 Roundtrip, found 23 hours ago
$602
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Fri, Oct 9 from Dallas-Fort Worth Intl. to Lafayette Regional, returning Mon, Oct 12, priced at $602 found 23 hours ago
Sat, Sep 26 - Sun, Sep 27
DFW
Dallas-Fort Worth Intl.
LFT
Lafayette Regional
$606 Roundtrip, found 1 day ago
$606
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 26 from Dallas-Fort Worth Intl. to Lafayette Regional, returning Sun, Sep 27, priced at $606 found 1 day ago
Fri, Oct 9 - Mon, Oct 12
DFW
Dallas-Fort Worth Intl.
LFT
Lafayette Regional
$624 Roundtrip, found 23 hours ago
$624
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Fri, Oct 9 from Dallas-Fort Worth Intl. to Lafayette Regional, returning Mon, Oct 12, priced at $624 found 23 hours ago
Tue, Dec 22 - Tue, Dec 29
DFW
Dallas-Fort Worth Intl.
LFT
Lafayette Regional
$639 Roundtrip, found 6 days ago
$639
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Dec 22 from Dallas-Fort Worth Intl. to Lafayette Regional, returning Tue, Dec 29, priced at $639 found 6 days ago
Sat, Sep 19 - Sun, Sep 20
DFW
Dallas-Fort Worth Intl.
LFT
Lafayette Regional
$656 Roundtrip, found 1 day ago
$656
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 19 from Dallas-Fort Worth Intl. to Lafayette Regional, returning Sun, Sep 20, priced at $656 found 1 day ago

Frequently asked questions

What route does flight number AA4187 take?
AA4187 takes multiple routes. The most frequently flown is between Abilene Regional Airport (ABI) and DFW Airport, which is a direct flight. This service takes about 1 hour and 2 minutes. However, you might find other flights with the same number that are multi-stop.
How often is AA4187 on time?
If you've booked tickets for American Airlines flight number AA4187 from Abilene, TX Airport (ABI-Abilene Regional) to DFW Airport, make sure you allow for extra time in your travel plans — these flights arrive on time 66% of the time. In the event that it is delayed, you can expect to wait around 28 minutes. This is the most well-traveled route for your trip, and it has a star rating of 1.5.
What kind of plane is on flight number AA4187?
It's possible you'll be heading off on an Embraer RJ145 if you're flying from Abilene, TX Airport (ABI-Abilene Regional) to DFW, one of a few routes used for flight AA4187.
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 AA4187 flight with Travelocity, please visit our Customer Service Portal.