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 $299 and $199 for one-way flights to Austin Straubel Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 23 - Thu, Nov 27
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$299 Roundtrip, found 4 days ago
$299
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Nov 23 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Thu, Nov 27, priced at $299 found 4 days ago
Sat, Aug 9 - Tue, Aug 12
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$305 Roundtrip, found 1 day ago
$305
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 9 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Tue, Aug 12, priced at $305 found 1 day ago
Sat, Aug 9 - Tue, Aug 12
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$325 Roundtrip, found 1 day ago
$325
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 9 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Tue, Aug 12, priced at $325 found 1 day ago
Mon, Jul 21 - Sun, Jul 27
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$346 Roundtrip, found 5 days ago
$346
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Jul 21 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Sun, Jul 27, priced at $346 found 5 days ago
Tue, Nov 25 - Thu, Nov 27
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$359 Roundtrip, found 4 days ago
$359
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Nov 25 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Thu, Nov 27, priced at $359 found 4 days ago
Sat, Aug 9 - Tue, Aug 12
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$366 Roundtrip, found 1 day ago
$366
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 9 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Tue, Aug 12, priced at $366 found 1 day ago
Wed, Nov 19 - Wed, Nov 26
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$378 Roundtrip, found 4 days ago
$378
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 19 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Wed, Nov 26, priced at $378 found 4 days ago
Wed, Aug 6 - Mon, Aug 11
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$386 Roundtrip, found 1 day ago
$386
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 6 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Mon, Aug 11, priced at $386 found 1 day ago
Sun, Nov 23 - Wed, Nov 26
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$397 Roundtrip, found 4 days ago
$397
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Nov 23 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Wed, Nov 26, priced at $397 found 4 days ago
Sun, Jul 13 - Sat, Jul 19
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$399 Roundtrip, found 6 days ago
$399
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Jul 13 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Sat, Jul 19, priced at $399 found 6 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.