Delta Flight 3668 Deals & Information (2025/2026)

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Delta Flight 3668 Route Deals From $169

The cheapest prices found with in the last 7 days for return flights were $299 and $169 for one-way flights to Memphis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 18 - Wed, Sep 3
MSP
Minneapolis - St. Paul Intl.
MEM
Memphis Intl.
$299 Roundtrip, found 2 days ago
$299
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug 18 from Minneapolis - St. Paul Intl. to Memphis Intl., returning Wed, Sep 3, priced at $299 found 2 days ago
Tue, Aug 5 - Sat, Aug 9
MSP
Minneapolis - St. Paul Intl.
MEM
Memphis Intl.
$305 Roundtrip, found 1 day ago
$305
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 5 from Minneapolis - St. Paul Intl. to Memphis Intl., returning Sat, Aug 9, priced at $305 found 1 day ago
Fri, Dec 5 - Sat, Dec 6
MSP
Minneapolis - St. Paul Intl.
MEM
Memphis Intl.
$309 Roundtrip, found 3 days ago
$309
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Dec 5 from Minneapolis - St. Paul Intl. to Memphis Intl., returning Sat, Dec 6, priced at $309 found 3 days ago
Fri, Dec 5 - Mon, Dec 8
MSP
Minneapolis - St. Paul Intl.
MEM
Memphis Intl.
$319 Roundtrip, found 3 days ago
$319
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Dec 5 from Minneapolis - St. Paul Intl. to Memphis Intl., returning Mon, Dec 8, priced at $319 found 3 days ago
Fri, Dec 5 - Mon, Dec 8
MSP
Minneapolis - St. Paul Intl.
MEM
Memphis Intl.
$321 Roundtrip, found 3 days ago
$321
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Dec 5 from Minneapolis - St. Paul Intl. to Memphis Intl., returning Mon, Dec 8, priced at $321 found 3 days ago
Fri, Jul 18 - Sun, Jul 20
MSP
Minneapolis - St. Paul Intl.
MEM
Memphis Intl.
$325 Roundtrip, found 3 hours ago
$325
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, Jul 18 from Minneapolis - St. Paul Intl. to Memphis Intl., returning Sun, Jul 20, priced at $325 found 3 hours ago
Fri, Jul 18 - Sun, Jul 20
MSP
Minneapolis - St. Paul Intl.
MEM
Memphis Intl.
$335 Roundtrip, found 3 hours ago
$335
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, Jul 18 from Minneapolis - St. Paul Intl. to Memphis Intl., returning Sun, Jul 20, priced at $335 found 3 hours ago
Wed, Jul 16 - Sun, Jul 20
MSP
Minneapolis - St. Paul Intl.
MEM
Memphis Intl.
$349 Roundtrip, found 5 hours ago
$349
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Jul 16 from Minneapolis - St. Paul Intl. to Memphis Intl., returning Sun, Jul 20, priced at $349 found 5 hours ago
Fri, Jul 18 - Sun, Jul 20
MSP
Minneapolis - St. Paul Intl.
MEM
Memphis Intl.
$356 Roundtrip, found 3 hours ago
$356
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, Jul 18 from Minneapolis - St. Paul Intl. to Memphis Intl., returning Sun, Jul 20, priced at $356 found 3 hours ago
Fri, Jul 18 - Sun, Jul 20
MSP
Minneapolis - St. Paul Intl.
MEM
Memphis Intl.
$359 Roundtrip, found 3 hours ago
$359
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, Jul 18 from Minneapolis - St. Paul Intl. to Memphis Intl., returning Sun, Jul 20, priced at $359 found 3 hours ago

Frequently asked questions

What route does flight number DL3668 take?
DL3668 flies straight from IDA to Salt Lake City, UT Airport (SLC-Salt Lake City Intl.) in 1 hour and 4 minutes. It can sometimes take other routes though, some of which may be multi-stop flights. Keep this in mind when locking in your airfare to avoid any confusion.
What kind of plane is on flight number DL3668?
DL3668 is a flight number that is used on many different routes. If you’re heading off on the busiest route, IDA to Salt Lake City, UT Airport (SLC-Salt Lake City Intl.), there’s a good chance you’ll be hopping aboard an Embraer 175.
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 DL3668 flight with Travelocity, please visit our Customer Service Portal.