Delta Flight 566 Deals & Information (2026/2027)

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Delta Flight 566 Route Deals From $59

The cheapest prices found with in the last 7 days for return flights were $87 and $59 for one-way flights to Lambert-St. Louis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 29 - Thu, Oct 8
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$87 Roundtrip, found 1 day ago
$87
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 29 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Thu, Oct 8, priced at $87 found 1 day ago
Sat, Aug 8 - Mon, Aug 17
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$89 Roundtrip, found 7 hours ago
$89
Roundtrip
found 7 hours ago
Select Delta flight, departing Sat, Aug 8 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Aug 17, priced at $89 found 7 hours ago
Sat, Sep 5 - Tue, Sep 8
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$120 Roundtrip, found 6 hours ago
$120
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Sep 5 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Sep 8, priced at $120 found 6 hours ago
Wed, Dec 2 - Sun, Dec 6
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$127 Roundtrip, just found
$127
Roundtrip
just found
Select Delta flight, departing Wed, Dec 2 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sun, Dec 6, priced at $127 just found

Frequently asked questions

What route does flight number DL566 take?
DL566 flies directly from LAX to SAT. During this trip, expect to be in the air for about 2 hours and 44 minutes. Book ahead to lock in your preferred seat.
What terminal does DL566 fly out of?
Passengers booked on flight number DL566 from Los Angeles, CA Airport (LAX-Los Angeles Intl.) to San Antonio Intl. Airport (SAT) typically take off from Terminal 2.
What kind of plane is on flight number DL566?
The Airbus A319 is the aircraft type that's generally used for flight number DL566. This flight typically departs from LAX and touches down at San Antonio Airport.
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 DL566 flight with Travelocity, please visit our Customer Service Portal.