Delta Flight 791 Deals & Information (2026/2027)

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Delta Flight 791 Route Deals From $226

The cheapest prices found with in the last 7 days for return flights were $267 and $226 for one-way flights to Sky Harbor Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 11 - Sun, Aug 16
JFK
John F. Kennedy Intl.
PHX
Sky Harbor Intl.
$267 Roundtrip, found 3 hours ago
$267
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Aug 11 from John F. Kennedy Intl. to Sky Harbor Intl., returning Sun, Aug 16, priced at $267 found 3 hours ago
Wed, Jun 17 - Sat, Jun 20
JFK
John F. Kennedy Intl.
PHX
Sky Harbor Intl.
$273 Roundtrip, just found
$273
Roundtrip
just found
Select Delta flight, departing Wed, Jun 17 from John F. Kennedy Intl. to Sky Harbor Intl., returning Sat, Jun 20, priced at $273 just found
Fri, Jun 5 - Tue, Jun 9
JFK
John F. Kennedy Intl.
PHX
Sky Harbor Intl.
$289 Roundtrip, found 4 hours ago
$289
Roundtrip
found 4 hours ago
Select Delta flight, departing Fri, Jun 5 from John F. Kennedy Intl. to Sky Harbor Intl., returning Tue, Jun 9, priced at $289 found 4 hours ago
Fri, May 29 - Fri, Jun 5
JFK
John F. Kennedy Intl.
PHX
Sky Harbor Intl.
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, May 29 from John F. Kennedy Intl. to Sky Harbor Intl., returning Fri, Jun 5, priced at $289 found 1 day ago

Frequently asked questions

What route does flight number DL791 take?
DL791 jets from LAX to Detroit Metropolitan Wayne County Airport (DTW) and flies direct. This service usually takes 4 hours and 29 minutes.
What terminal does DL791 fly out of?
Flight number DL791 runs between Los Angeles Intl. Airport (LAX) and Detroit Metropolitan Wayne County Airport (DTW), and passengers booked on this flight normally jet off from Terminal 2.
What kind of plane is on flight number DL791?
The Boeing 757 is the plane usually used for flight DL791. This flight nearly always leaves from Los Angeles Intl. Airport (LAX) and arrives at DTW.
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 DL791 flight with Travelocity, please visit our Customer Service Portal.