Delta Flight DL878 Deals & Information (2025/2026)

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Delta Flight 878 Route Deals From $91

The cheapest prices found with in the last 7 days for return flights were $179 and $91 for one-way flights to Dallas-Fort Worth Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 4 - Sat, Nov 8
LGA
LaGuardia
DFW
Dallas-Fort Worth Intl.
$179 Roundtrip, found 1 hour ago
$179
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Nov 4 from LaGuardia to Dallas-Fort Worth Intl., returning Sat, Nov 8, priced at $179 found 1 hour ago
Tue, Aug 5 - Sat, Aug 9
LGA
LaGuardia
DAL
Love Field
$302 Roundtrip, found 5 days ago
$302
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 5 from LaGuardia to Love Field, returning Sat, Aug 9, priced at $302 found 5 days ago

Frequently asked questions

What route does flight number DL878 take?
DL878 flies directly from Sea-Tac Airport to ATL in 4 hours and 52 minutes. It can sometimes take other routes though, some of which could be multi-stop journeys. Keep this in mind when booking your seat to avoid any mix-ups.
What kind of plane is on flight number DL878?
It's likely you'll be boarding the Boeing 757 if you've booked a fare on flight number DL878 from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to Hartsfield–Jackson Atlanta International Airport. It's the most commonly used aircraft type on this particular 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 DL878 flight with Travelocity, please visit our Customer Service Portal.