Delta Flight 4013 Deals & Information (2026/2027)

Delta Flight 4013 Route Deals From $257

The cheapest prices found with in the last 7 days for return flights were $339 and $257 for one-way flights to Blue Grass for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 25 - Sun, Nov 29
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$339 Roundtrip, found 5 hours ago
$339
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Nov 25 from Detroit Metropolitan Wayne County to Blue Grass, returning Sun, Nov 29, priced at $339 found 5 hours ago
Wed, Jun 17 - Sat, Jun 20
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$347 Roundtrip, found 8 hours ago
$347
Roundtrip
found 8 hours ago
Select Delta flight, departing Wed, Jun 17 from Detroit Metropolitan Wayne County to Blue Grass, returning Sat, Jun 20, priced at $347 found 8 hours ago
Fri, Aug 21 - Sun, Aug 23
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$389 Roundtrip, found 3 days ago
$389
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 21 from Detroit Metropolitan Wayne County to Blue Grass, returning Sun, Aug 23, priced at $389 found 3 days ago
Fri, Aug 21 - Sun, Aug 23
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$439 Roundtrip, found 3 days ago
$439
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 21 from Detroit Metropolitan Wayne County to Blue Grass, returning Sun, Aug 23, priced at $439 found 3 days ago
Wed, Nov 25 - Sun, Nov 29
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$449 Roundtrip, found 5 hours ago
$449
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Nov 25 from Detroit Metropolitan Wayne County to Blue Grass, returning Sun, Nov 29, priced at $449 found 5 hours ago
Fri, Aug 21 - Sun, Aug 23
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$468 Roundtrip, found 3 days ago
$468
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 21 from Detroit Metropolitan Wayne County to Blue Grass, returning Sun, Aug 23, priced at $468 found 3 days ago
Wed, Jun 17 - Sat, Jun 20
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$480 Roundtrip, found 8 hours ago
$480
Roundtrip
found 8 hours ago
Select Delta flight, departing Wed, Jun 17 from Detroit Metropolitan Wayne County to Blue Grass, returning Sat, Jun 20, priced at $480 found 8 hours ago
Fri, Aug 21 - Sun, Aug 23
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$489 Roundtrip, found 3 days ago
$489
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 21 from Detroit Metropolitan Wayne County to Blue Grass, returning Sun, Aug 23, priced at $489 found 3 days ago
Wed, Nov 25 - Sun, Nov 29
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$509 Roundtrip, found 5 hours ago
$509
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Nov 25 from Detroit Metropolitan Wayne County to Blue Grass, returning Sun, Nov 29, priced at $509 found 5 hours ago
Wed, Nov 25 - Sun, Nov 29
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$529 Roundtrip, found 5 hours ago
$529
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Nov 25 from Detroit Metropolitan Wayne County to Blue Grass, returning Sun, Nov 29, priced at $529 found 5 hours ago