Delta Flight DL3575 Deals & Information (2025/2026)

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Delta Flight 3575 Route Deals From $183

The cheapest prices found with in the last 7 days for return flights were $199 and $183 for one-way flights to Louisville Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 22 - Mon, Sep 8
DTW
Detroit Metropolitan Wayne County
SDF
Louisville Intl.
$199 Roundtrip, found 3 days ago
$199
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 22 from Detroit Metropolitan Wayne County to Louisville Intl., returning Mon, Sep 8, priced at $199 found 3 days ago
Fri, Aug 8 - Mon, Aug 25
DTW
Detroit Metropolitan Wayne County
SDF
Louisville Intl.
$203 Roundtrip, found 3 days ago
$203
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 8 from Detroit Metropolitan Wayne County to Louisville Intl., returning Mon, Aug 25, priced at $203 found 3 days ago
Fri, Jul 11 - Mon, Jul 28
DTW
Detroit Metropolitan Wayne County
SDF
Louisville Intl.
$223 Roundtrip, found 3 days ago
$223
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Jul 11 from Detroit Metropolitan Wayne County to Louisville Intl., returning Mon, Jul 28, priced at $223 found 3 days ago
Fri, Aug 29 - Mon, Sep 15
DTW
Detroit Metropolitan Wayne County
SDF
Louisville Intl.
$229 Roundtrip, found 3 days ago
$229
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 29 from Detroit Metropolitan Wayne County to Louisville Intl., returning Mon, Sep 15, priced at $229 found 3 days ago
Fri, Jul 11 - Fri, Jul 18
DTW
Detroit Metropolitan Wayne County
SDF
Louisville Intl.
$233 Roundtrip, found 4 days ago
$233
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jul 11 from Detroit Metropolitan Wayne County to Louisville Intl., returning Fri, Jul 18, priced at $233 found 4 days ago

Frequently asked questions

What route does flight number DL3575 take?
DL3575 flies direct from Minneapolis, MN Airport (MSP-Minneapolis - St. Paul Intl.) to Great Falls Intl. Airport. During this journey, you can expect to be in the air for 2 hours and 28 minutes. It pays to book ahead to get your preferred seat.
What terminal does DL3575 fly out of?
Flight number DL3575 runs between Wold--Chamberlain Field and GTF, and travelers taking this flight generally depart from Terminal 1.
What kind of plane is on flight number DL3575?
Expect to climb aboard a Bombardier CRJ900 if your flight number is DL3575. Almost all flights from Wold--Chamberlain Field to Great Falls Intl. Airport use this kind of aircraft.
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 DL3575 flight with Travelocity, please visit our Customer Service Portal.