American Airlines Flight AA4177 Deals & Information (2025/2026)

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American Airlines Flight 4177 Route Deals From $79

The cheapest prices found with in the last 7 days for return flights were $173 and $79 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 30 - Wed, Sep 3
PHX
Sky Harbor Intl.
IAH
George Bush Intercontinental
$173 Roundtrip, found 1 day ago
$173
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 30 from Sky Harbor Intl. to George Bush Intercontinental, returning Wed, Sep 3, priced at $173 found 1 day ago
Sat, Jun 21 - Mon, Jun 23
PHX
Sky Harbor Intl.
IAH
George Bush Intercontinental
$186 Roundtrip, found 2 days ago
$186
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Jun 21 from Sky Harbor Intl. to George Bush Intercontinental, returning Mon, Jun 23, priced at $186 found 2 days ago
Fri, Aug 15 - Mon, Aug 18
PHX
Sky Harbor Intl.
IAH
George Bush Intercontinental
$198 Roundtrip, found 2 days ago
$198
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Aug 15 from Sky Harbor Intl. to George Bush Intercontinental, returning Mon, Aug 18, priced at $198 found 2 days ago

Frequently asked questions

What route does flight number AA4177 take?
AA4177 serves multiple routes, but the most common is between DFW and Killeen-Fort Hood Regional Airport (GRK). If your flight is direct, you’ll stroll through arrivals in around 55 minutes. Multi-stop flights can also operate under the same number, as can services on other routes.
What kind of plane is on flight number AA4177?
It’s more than likely you’ll be enjoying the services of the Embraer RJ145 if you’ve reserved a seat on flight number AA4177 from Dallas-Fort Worth Intl. Airport (DFW) to Killeen, TX Airport (GRK-Killeen-Fort Hood Regional). This is the most commonly used type of plane on this route.
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 AA4177 flight with Travelocity, please visit our Customer Service Portal.