Delta Flight DL3646 Deals & Information (2025/2026)

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Delta Flight 3646 Route Deals From $199

The cheapest prices found with in the last 7 days for return flights were $305 and $199 for one-way flights to Austin Straubel Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 16 - Sun, Jul 20
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$305 Roundtrip, found 22 hours ago
$305
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Jul 16 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Sun, Jul 20, priced at $305 found 22 hours ago
Thu, Jul 10 - Sun, Jul 20
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Jul 10 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Sun, Jul 20, priced at $319 found 2 days ago
Sat, Jul 12 - Sun, Jul 20
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$326 Roundtrip, found 22 hours ago
$326
Roundtrip
found 22 hours ago
Select Delta flight, departing Sat, Jul 12 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Sun, Jul 20, priced at $326 found 22 hours ago
Thu, Jul 10 - Tue, Jul 22
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$339 Roundtrip, found 2 days ago
$339
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Jul 10 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Tue, Jul 22, priced at $339 found 2 days ago
Fri, Jul 18 - Tue, Jul 22
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$346 Roundtrip, found 2 days ago
$346
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Jul 18 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Tue, Jul 22, priced at $346 found 2 days ago
Sat, Jul 12 - Sat, Jul 19
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$348 Roundtrip, found 6 days ago
$348
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Jul 12 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Sat, Jul 19, priced at $348 found 6 days ago
Tue, Jul 15 - Tue, Jul 22
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$367 Roundtrip, found 22 hours ago
$367
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Jul 15 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Tue, Jul 22, priced at $367 found 22 hours ago
Thu, Jul 17 - Sun, Jul 20
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$379 Roundtrip, found 22 hours ago
$379
Roundtrip
found 22 hours ago
Select Delta flight, departing Thu, Jul 17 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Sun, Jul 20, priced at $379 found 22 hours ago
Wed, Jun 25 - Fri, Jul 11
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$384 Roundtrip, found 5 days ago
$384
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Jun 25 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Fri, Jul 11, priced at $384 found 5 days ago
Mon, Jul 14 - Mon, Jul 28
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$387 Roundtrip, found 2 days ago
$387
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Jul 14 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Mon, Jul 28, priced at $387 found 2 days ago

Frequently asked questions

What route does flight number DL3646 take?
DL3646 jets from OMA to Salt Lake City Intl. Airport and is a direct flight. This service usually takes 2 hours and 38 minutes.
How often is DL3646 on time?
If you’re heading off with Delta flight number DL3646 from Eppley Airfield to Salt Lake City Intl. Airport (SLC), it’s a good thing to know that 91% of these services land on time. In the rare instance of a delay, expect an average wait time of about 21 minutes. This service has a star rating of 4.15.
What kind of plane is on flight number DL3646?
The Embraer 175 is the kind of plane that’s generally used for flight number DL3646. This flight almost always sets off from OMA and lands at SLC.
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 DL3646 flight with Travelocity, please visit our Customer Service Portal.