American Airlines Flight 1404 Deals & Information (2025/2026)

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American Airlines Flight 1404 Route Deals From $79

The cheapest prices found with in the last 7 days for return flights were $137 and $79 for one-way flights to Sky Harbor Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 17 - Sat, Sep 20
DEN
Denver Intl.
PHX
Sky Harbor Intl.
$137 Roundtrip, found 8 hours ago
$137
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Sep 17 from Denver Intl. to Sky Harbor Intl., returning Sat, Sep 20, priced at $137 found 8 hours ago
Tue, Nov 11 - Wed, Nov 12
DEN
Denver Intl.
PHX
Sky Harbor Intl.
$139 Roundtrip, found 1 day ago
$139
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 11 from Denver Intl. to Sky Harbor Intl., returning Wed, Nov 12, priced at $139 found 1 day ago
Wed, Aug 6 - Tue, Aug 12
DEN
Denver Intl.
PHX
Sky Harbor Intl.
$142 Roundtrip, found 19 hours ago
$142
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Wed, Aug 6 from Denver Intl. to Sky Harbor Intl., returning Tue, Aug 12, priced at $142 found 19 hours ago

Frequently asked questions

What route does flight number AA1404 take?
AA1404 flies direct from Denver Intl. Airport (DEN) to PHX. During this journey, expect to be in the air for around 2 hours and 1 minute. Consider booking ahead to get your favorite seat.
How often is AA1404 on time?
If you’re flying on American Airlines flight number AA1404 from DEN to Phoenix, AZ Airport (PHX-Sky Harbor Intl.), it’s a good thing to know that 91% of these services arrive on time. If your plane does happen to be delayed, you can expect an average wait time of approximately 15 minutes. This flight has a star rating of 4.3.
What kind of plane is on flight number AA1404?
The route for flight number AA1404 is usually DIA airport to Phoenix, AZ Airport (PHX-Sky Harbor Intl.), and the Airbus A321 is the type of aircraft you’ll probably be heading off on.
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 AA1404 flight with Travelocity, please visit our Customer Service Portal.