Delta Flight 423 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 423 Route Deals From $327

The cheapest prices found with in the last 7 days for return flights were $326 and $327 for one-way flights to Salt Lake City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 13 - Sat, Aug 30
ATL
Hartsfield-Jackson Atlanta Intl.
SLC
Salt Lake City Intl.
$326 Roundtrip, found 3 days ago
$326
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 13 from Hartsfield-Jackson Atlanta Intl. to Salt Lake City Intl., returning Sat, Aug 30, priced at $326 found 3 days ago
Thu, Jun 4 - Tue, Jun 16
ATL
Hartsfield-Jackson Atlanta Intl.
SLC
Salt Lake City Intl.
$499 Roundtrip, found 1 hour ago
$499
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Jun 4 from Hartsfield-Jackson Atlanta Intl. to Salt Lake City Intl., returning Tue, Jun 16, priced at $499 found 1 hour ago