Delta Flight 4010 Deals & Information (2025/2026)

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Delta Flight 4010 Route Deals From $250

The cheapest prices found with in the last 7 days for return flights were $299 and $250 for one-way flights to Blue Grass for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 14 - Tue, Oct 21
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 14 from Detroit Metropolitan Wayne County to Blue Grass, returning Tue, Oct 21, priced at $299 found 1 day ago
Mon, Jul 7 - Sat, Jul 12
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$301 Roundtrip, found 2 days ago
$301
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Jul 7 from Detroit Metropolitan Wayne County to Blue Grass, returning Sat, Jul 12, priced at $301 found 2 days ago
Thu, May 22 - Sat, Jun 7
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$304 Roundtrip, found 3 days ago
$304
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, May 22 from Detroit Metropolitan Wayne County to Blue Grass, returning Sat, Jun 7, priced at $304 found 3 days ago
Tue, Oct 14 - Sun, Oct 26
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 14 from Detroit Metropolitan Wayne County to Blue Grass, returning Sun, Oct 26, priced at $319 found 1 day ago
Wed, May 21 - Sun, Jun 1
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$325 Roundtrip, found 3 days ago
$325
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, May 21 from Detroit Metropolitan Wayne County to Blue Grass, returning Sun, Jun 1, priced at $325 found 3 days ago
Mon, May 19 - Sun, Jun 1
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$339 Roundtrip, found 3 days ago
$339
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, May 19 from Detroit Metropolitan Wayne County to Blue Grass, returning Sun, Jun 1, priced at $339 found 3 days ago
Fri, Jul 11 - Mon, Jul 14
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$342 Roundtrip, found 2 days ago
$342
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Jul 11 from Detroit Metropolitan Wayne County to Blue Grass, returning Mon, Jul 14, priced at $342 found 2 days ago
Fri, May 16 - Sun, Jun 1
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$345 Roundtrip, found 3 days ago
$345
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, May 16 from Detroit Metropolitan Wayne County to Blue Grass, returning Sun, Jun 1, priced at $345 found 3 days ago
Fri, Sep 19 - Sun, Sep 21
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$359 Roundtrip, found 1 day ago
$359
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Sep 19 from Detroit Metropolitan Wayne County to Blue Grass, returning Sun, Sep 21, priced at $359 found 1 day ago
Wed, Jul 9 - Sun, Jul 13
DTW
Detroit Metropolitan Wayne County
LEX
Blue Grass
$362 Roundtrip, found 2 days ago
$362
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Jul 9 from Detroit Metropolitan Wayne County to Blue Grass, returning Sun, Jul 13, priced at $362 found 2 days ago

Frequently asked questions

What route does flight number DL4010 take?
DL4010 jets between Oakland Intl. Airport (OAK) and Salt Lake City Intl. Airport and is a direct flight. This trip typically takes 1 hour and 54 minutes.
What terminal does DL4010 fly out of?
Passengers booked on flight number DL4010 from Oakland, CA Airport (OAK-Oakland Intl.) to Salt Lake City Intl. Airport (SLC) normally depart from Terminal 1.
What kind of plane is on flight number DL4010?
Get set to hop on board an Embraer 175 if your flight number is DL4010. Almost all services from Oakland Intl. Airport to Salt Lake City Intl. Airport operate using this aircraft model.
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 DL4010 flight with Travelocity, please visit our Customer Service Portal.