Delta Flight 791 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Delta Flight 791 Route Deals From $129

The cheapest prices found with in the last 7 days for return flights were $237 and $129 for one-way flights to Sky Harbor Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 11 - Sat, Aug 16
JFK
John F. Kennedy Intl.
PHX
Sky Harbor Intl.
$237 Roundtrip, found 3 days ago
$237
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Aug 11 from John F. Kennedy Intl. to Sky Harbor Intl., returning Sat, Aug 16, priced at $237 found 3 days ago
Fri, Sep 26 - Tue, Sep 30
JFK
John F. Kennedy Intl.
PHX
Sky Harbor Intl.
$271 Roundtrip, just found
$271
Roundtrip
just found
Select Delta flight, departing Fri, Sep 26 from John F. Kennedy Intl. to Sky Harbor Intl., returning Tue, Sep 30, priced at $271 just found
Tue, Nov 11 - Thu, Nov 20
JFK
John F. Kennedy Intl.
PHX
Sky Harbor Intl.
$282 Roundtrip, just found
$282
Roundtrip
just found
Select Delta flight, departing Tue, Nov 11 from John F. Kennedy Intl. to Sky Harbor Intl., returning Thu, Nov 20, priced at $282 just found

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.