Delta Flight 3850 Deals & Information (2025/2026)

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Delta Flight 3850 Route Deals From $240

The cheapest prices found with in the last 7 days for return flights were $299 and $240 for one-way flights to Austin Straubel Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 7 - Wed, Jun 11
DTW
Detroit Metropolitan Wayne County
GRB
Austin Straubel Intl.
$299 Roundtrip, found 11 hours ago
$299
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Jun 7 from Detroit Metropolitan Wayne County to Austin Straubel Intl., returning Wed, Jun 11, priced at $299 found 11 hours ago
Tue, Jun 3 - Sat, Jun 7
DTW
Detroit Metropolitan Wayne County
GRB
Austin Straubel Intl.
$305 Roundtrip, found 11 hours ago
$305
Roundtrip
found 11 hours ago
Select Delta flight, departing Tue, Jun 3 from Detroit Metropolitan Wayne County to Austin Straubel Intl., returning Sat, Jun 7, priced at $305 found 11 hours ago
Fri, May 30 - Sat, Jun 14
DTW
Detroit Metropolitan Wayne County
GRB
Austin Straubel Intl.
$305 Roundtrip, found 5 days ago
$305
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, May 30 from Detroit Metropolitan Wayne County to Austin Straubel Intl., returning Sat, Jun 14, priced at $305 found 5 days ago
Sat, Jun 7 - Tue, Jun 10
DTW
Detroit Metropolitan Wayne County
GRB
Austin Straubel Intl.
$319 Roundtrip, found 11 hours ago
$319
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Jun 7 from Detroit Metropolitan Wayne County to Austin Straubel Intl., returning Tue, Jun 10, priced at $319 found 11 hours ago
Tue, Jul 1 - Sat, Jul 12
DTW
Detroit Metropolitan Wayne County
GRB
Austin Straubel Intl.
$320 Roundtrip, found 5 days ago
$320
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jul 1 from Detroit Metropolitan Wayne County to Austin Straubel Intl., returning Sat, Jul 12, priced at $320 found 5 days ago
Tue, Jun 3 - Tue, Jun 10
DTW
Detroit Metropolitan Wayne County
GRB
Austin Straubel Intl.
$325 Roundtrip, found 11 hours ago
$325
Roundtrip
found 11 hours ago
Select Delta flight, departing Tue, Jun 3 from Detroit Metropolitan Wayne County to Austin Straubel Intl., returning Tue, Jun 10, priced at $325 found 11 hours ago
Sat, May 24 - Tue, Jun 10
DTW
Detroit Metropolitan Wayne County
GRB
Austin Straubel Intl.
$339 Roundtrip, found 4 days ago
$339
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, May 24 from Detroit Metropolitan Wayne County to Austin Straubel Intl., returning Tue, Jun 10, priced at $339 found 4 days ago
Mon, Jun 2 - Tue, Jun 10
DTW
Detroit Metropolitan Wayne County
GRB
Austin Straubel Intl.
$346 Roundtrip, found 11 hours ago
$346
Roundtrip
found 11 hours ago
Select Delta flight, departing Mon, Jun 2 from Detroit Metropolitan Wayne County to Austin Straubel Intl., returning Tue, Jun 10, priced at $346 found 11 hours ago
Wed, Jul 9 - Sun, Jul 13
DTW
Detroit Metropolitan Wayne County
GRB
Austin Straubel Intl.
$359 Roundtrip, found 19 hours ago
$359
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Jul 9 from Detroit Metropolitan Wayne County to Austin Straubel Intl., returning Sun, Jul 13, priced at $359 found 19 hours ago
Tue, Jul 1 - Fri, Jul 11
DTW
Detroit Metropolitan Wayne County
GRB
Austin Straubel Intl.
$363 Roundtrip, found 5 days ago
$363
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jul 1 from Detroit Metropolitan Wayne County to Austin Straubel Intl., returning Fri, Jul 11, priced at $363 found 5 days ago