Delta Flight 870 Deals & Information (2026/2027)

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Delta Flight 870 Route Deals From $214

The cheapest prices found with in the last 7 days for return flights were $276 and $214 for one-way flights to Dallas-Fort Worth Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 14 - Wed, Dec 16
SEA
Seattle - Tacoma Intl.
DFW
Dallas-Fort Worth Intl.
$276 Roundtrip, found 13 hours ago
$276
Roundtrip
found 13 hours ago
Select Delta flight, departing Mon, Dec 14 from Seattle - Tacoma Intl. to Dallas-Fort Worth Intl., returning Wed, Dec 16, priced at $276 found 13 hours ago
Thu, Dec 3 - Sat, Dec 5
SEA
Seattle - Tacoma Intl.
DFW
Dallas-Fort Worth Intl.
$286 Roundtrip, found 6 hours ago
$286
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, Dec 3 from Seattle - Tacoma Intl. to Dallas-Fort Worth Intl., returning Sat, Dec 5, priced at $286 found 6 hours ago
Mon, Dec 14 - Wed, Dec 16
SEA
Seattle - Tacoma Intl.
DFW
Dallas-Fort Worth Intl.
$307 Roundtrip, found 13 hours ago
$307
Roundtrip
found 13 hours ago
Select Delta flight, departing Mon, Dec 14 from Seattle - Tacoma Intl. to Dallas-Fort Worth Intl., returning Wed, Dec 16, priced at $307 found 13 hours ago

Frequently asked questions

What route does flight number DL870 take?
DL870 takes roughly 3 hours and 54 minutes to jet directly from McCarran Airport to Hartsfield-Jackson Atlanta Intl. Airport (ATL). We all know there's magic in the destination, but the journey is always half the fun!
What terminal does DL870 fly out of?
DL870 runs between McCarran Intl. Airport (LAS) and ATL, and passengers with a seat on this flight typically jet off from Terminal 1.
What kind of plane is on flight number DL870?
The Boeing 757 is the kind of plane most commonly used for flight number DL870. Typically, this flight jets off from McCarran Airport and comes in to land at Hartsfield-Jackson Atlanta Intl. Airport (ATL).
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 DL870 flight with Travelocity, please visit our Customer Service Portal.