American Airlines Flight 3873 Deals & Information (2025/2026)

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American Airlines Flight 3873 Route Deals From

The cheapest prices found with in the last 7 days for return flights were $502 and for one-way flights to Killeen-Fort Hood Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 31 - Tue, Sep 9
DFW
Dallas-Fort Worth Intl.
GRK
Killeen-Fort Hood Regional
$502 Roundtrip, found 3 days ago
$502
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 31 from Dallas-Fort Worth Intl. to Killeen-Fort Hood Regional, returning Tue, Sep 9, priced at $502 found 3 days ago
Sun, Aug 31 - Mon, Sep 8
DFW
Dallas-Fort Worth Intl.
GRK
Killeen-Fort Hood Regional
$523 Roundtrip, found 3 days ago
$523
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 31 from Dallas-Fort Worth Intl. to Killeen-Fort Hood Regional, returning Mon, Sep 8, priced at $523 found 3 days ago
Wed, Aug 27 - Wed, Sep 3
DFW
Dallas-Fort Worth Intl.
GRK
Killeen-Fort Hood Regional
$539 Roundtrip, found 3 days ago
$539
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 27 from Dallas-Fort Worth Intl. to Killeen-Fort Hood Regional, returning Wed, Sep 3, priced at $539 found 3 days ago
Tue, Sep 2 - Tue, Sep 9
DFW
Dallas-Fort Worth Intl.
GRK
Killeen-Fort Hood Regional
$542 Roundtrip, found 3 days ago
$542
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 2 from Dallas-Fort Worth Intl. to Killeen-Fort Hood Regional, returning Tue, Sep 9, priced at $542 found 3 days ago
Wed, Aug 27 - Thu, Sep 4
DFW
Dallas-Fort Worth Intl.
GRK
Killeen-Fort Hood Regional
$560 Roundtrip, found 3 days ago
$560
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 27 from Dallas-Fort Worth Intl. to Killeen-Fort Hood Regional, returning Thu, Sep 4, priced at $560 found 3 days ago
Tue, Sep 2 - Mon, Sep 8
DFW
Dallas-Fort Worth Intl.
GRK
Killeen-Fort Hood Regional
$562 Roundtrip, found 3 days ago
$562
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 2 from Dallas-Fort Worth Intl. to Killeen-Fort Hood Regional, returning Mon, Sep 8, priced at $562 found 3 days ago
Thu, Aug 21 - Sun, Aug 24
DFW
Dallas-Fort Worth Intl.
GRK
Killeen-Fort Hood Regional
$576 Roundtrip, found 3 days ago
$576
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Aug 21 from Dallas-Fort Worth Intl. to Killeen-Fort Hood Regional, returning Sun, Aug 24, priced at $576 found 3 days ago
Mon, Sep 1 - Mon, Sep 8
DFW
Dallas-Fort Worth Intl.
GRK
Killeen-Fort Hood Regional
$580 Roundtrip, found 3 days ago
$580
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Sep 1 from Dallas-Fort Worth Intl. to Killeen-Fort Hood Regional, returning Mon, Sep 8, priced at $580 found 3 days ago
Thu, Sep 4 - Mon, Sep 8
DFW
Dallas-Fort Worth Intl.
GRK
Killeen-Fort Hood Regional
$582 Roundtrip, found 3 days ago
$582
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Sep 4 from Dallas-Fort Worth Intl. to Killeen-Fort Hood Regional, returning Mon, Sep 8, priced at $582 found 3 days ago
Tue, Sep 2 - Wed, Sep 3
DFW
Dallas-Fort Worth Intl.
GRK
Killeen-Fort Hood Regional
$714 Roundtrip, found 3 days ago
$714
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 2 from Dallas-Fort Worth Intl. to Killeen-Fort Hood Regional, returning Wed, Sep 3, priced at $714 found 3 days ago
Sun, Aug 24 - Tue, Aug 26
DFW
Dallas-Fort Worth Intl.
GRK
Killeen-Fort Hood Regional
$730 Roundtrip, found 3 days ago
$730
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 24 from Dallas-Fort Worth Intl. to Killeen-Fort Hood Regional, returning Tue, Aug 26, priced at $730 found 3 days ago
Sun, Aug 31 - Wed, Sep 3
DFW
Dallas-Fort Worth Intl.
GRK
Killeen-Fort Hood Regional
$744 Roundtrip, found 3 days ago
$744
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 31 from Dallas-Fort Worth Intl. to Killeen-Fort Hood Regional, returning Wed, Sep 3, priced at $744 found 3 days ago
Tue, Sep 2 - Fri, Sep 5
DFW
Dallas-Fort Worth Intl.
GRK
Killeen-Fort Hood Regional
$745 Roundtrip, found 3 days ago
$745
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 2 from Dallas-Fort Worth Intl. to Killeen-Fort Hood Regional, returning Fri, Sep 5, priced at $745 found 3 days ago
Sun, Aug 24 - Thu, Aug 28
DFW
Dallas-Fort Worth Intl.
GRK
Killeen-Fort Hood Regional
$761 Roundtrip, found 3 days ago
$761
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 24 from Dallas-Fort Worth Intl. to Killeen-Fort Hood Regional, returning Thu, Aug 28, priced at $761 found 3 days ago
Sun, Aug 31 - Fri, Sep 5
DFW
Dallas-Fort Worth Intl.
GRK
Killeen-Fort Hood Regional
$776 Roundtrip, found 3 days ago
$776
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 31 from Dallas-Fort Worth Intl. to Killeen-Fort Hood Regional, returning Fri, Sep 5, priced at $776 found 3 days ago
Thu, Sep 4 - Fri, Sep 5
DFW
Dallas-Fort Worth Intl.
GRK
Killeen-Fort Hood Regional
$776 Roundtrip, found 3 days ago
$776
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Sep 4 from Dallas-Fort Worth Intl. to Killeen-Fort Hood Regional, returning Fri, Sep 5, priced at $776 found 3 days ago