Delta Flight B6856 Deals & Information (2025/2026)

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Delta Flight 856 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 LaGuardia for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 13 - Tue, Sep 16
PBI
Palm Beach Intl.
LGA
LaGuardia
$137 Roundtrip, found 17 hours ago
$137
Roundtrip
found 17 hours ago
Select Delta flight, departing Sat, Sep 13 from Palm Beach Intl. to LaGuardia, returning Tue, Sep 16, priced at $137 found 17 hours ago
Tue, Aug 5 - Tue, Aug 12
PBI
Palm Beach Intl.
LGA
LaGuardia
$140 Roundtrip, found 4 days ago
$140
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 5 from Palm Beach Intl. to LaGuardia, returning Tue, Aug 12, priced at $140 found 4 days ago
Tue, Aug 5 - Tue, Aug 12
PBI
Palm Beach Intl.
LGA
LaGuardia
$150 Roundtrip, found 4 days ago
$150
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 5 from Palm Beach Intl. to LaGuardia, returning Tue, Aug 12, priced at $150 found 4 days ago
Sat, Jul 26 - Wed, Jul 30
PBI
Palm Beach Intl.
LGA
LaGuardia
$160 Roundtrip, found 2 hours ago
$160
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Jul 26 from Palm Beach Intl. to LaGuardia, returning Wed, Jul 30, priced at $160 found 2 hours ago
Wed, Aug 27 - Wed, Sep 3
PBI
Palm Beach Intl.
LGA
LaGuardia
$165 Roundtrip, found 4 days ago
$165
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Aug 27 from Palm Beach Intl. to LaGuardia, returning Wed, Sep 3, priced at $165 found 4 days ago

Frequently asked questions

What route does flight number DL856 take?
DL856 jets between Salt Lake City Intl. Airport and Hartsfield--Jackson Atlanta International Airport and is a direct flight. This trip typically takes 3 hours and 46 minutes.
What kind of plane is on flight number DL856?
Expect to board an Airbus A321 if you've booked a seat on flight DL856. Nearly all services from Salt Lake City Intl. Airport (SLC) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) operate using this model of aircraft.
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 DL856 flight with Travelocity, please visit our Customer Service Portal.