Delta Flight 3646 Deals & Information (2025/2026)

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Delta Flight 3646 Route Deals From $172

The cheapest prices found with in the last 7 days for return flights were $219 and $172 for one-way flights to Austin Straubel Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 4 - Sat, Nov 8
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$219 Roundtrip, found 3 days ago
$219
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 4 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Sat, Nov 8, priced at $219 found 3 days ago
Wed, Oct 22 - Sat, Oct 25
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$223 Roundtrip, found 3 days ago
$223
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 22 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Sat, Oct 25, priced at $223 found 3 days ago
Tue, Nov 4 - Thu, Nov 13
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Nov 4 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Thu, Nov 13, priced at $269 found 3 days ago
Wed, Oct 22 - Mon, Oct 27
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$275 Roundtrip, found 3 days ago
$275
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 22 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Mon, Oct 27, priced at $275 found 3 days ago
Tue, Nov 25 - Sat, Nov 29
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$279 Roundtrip, found 6 days ago
$279
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 25 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Sat, Nov 29, priced at $279 found 6 days ago
Wed, Sep 17 - Fri, Sep 26
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 17 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Fri, Sep 26, priced at $299 found 3 days ago
Sat, Sep 20 - Fri, Sep 26
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$305 Roundtrip, found 3 days ago
$305
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep 20 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Fri, Sep 26, priced at $305 found 3 days ago
Thu, Nov 6 - Sun, Nov 16
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$319 Roundtrip, found 3 days ago
$319
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Nov 6 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Sun, Nov 16, priced at $319 found 3 days ago
Sat, Sep 20 - Mon, Sep 29
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$326 Roundtrip, found 3 days ago
$326
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep 20 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Mon, Sep 29, priced at $326 found 3 days ago
Tue, Sep 16 - Mon, Sep 29
MSP
Minneapolis - St. Paul Intl.
GRB
Austin Straubel Intl.
$326 Roundtrip, found 3 days ago
$326
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 16 from Minneapolis - St. Paul Intl. to Austin Straubel Intl., returning Mon, Sep 29, priced at $326 found 3 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.