Delta Flight AA521 Deals & Information (2025/2026)

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Delta Flight 521 Route Deals From $110

The cheapest prices found with in the last 7 days for return flights were $201 and $110 for one-way flights to Dallas-Fort Worth Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 30 - Tue, Oct 7
LAX
Los Angeles Intl.
DFW
Dallas-Fort Worth Intl.
$201 Roundtrip, found 3 hours ago
$201
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Sep 30 from Los Angeles Intl. to Dallas-Fort Worth Intl., returning Tue, Oct 7, priced at $201 found 3 hours ago