Delta Flight 3690 Deals & Information (2026/2027)

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Delta Flight 3690 Route Deals From $346

The cheapest prices found with in the last 7 days for return flights were $552 and $346 for one-way flights to Salt Lake City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 29 - Wed, Aug 5
SUN
Friedman Memorial
SLC
Salt Lake City Intl.
$552 Roundtrip, found 3 days ago
$552
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jul 29 from Friedman Memorial to Salt Lake City Intl., returning Wed, Aug 5, priced at $552 found 3 days ago
Wed, Jul 29 - Wed, Aug 5
SUN
Friedman Memorial
SLC
Salt Lake City Intl.
$592 Roundtrip, found 3 days ago
$592
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jul 29 from Friedman Memorial to Salt Lake City Intl., returning Wed, Aug 5, priced at $592 found 3 days ago
Wed, Jul 29 - Wed, Aug 5
SUN
Friedman Memorial
SLC
Salt Lake City Intl.
$675 Roundtrip, found 3 days ago
$675
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jul 29 from Friedman Memorial to Salt Lake City Intl., returning Wed, Aug 5, priced at $675 found 3 days ago
Wed, Jul 29 - Wed, Aug 5
SUN
Friedman Memorial
SLC
Salt Lake City Intl.
$685 Roundtrip, found 3 days ago
$685
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jul 29 from Friedman Memorial to Salt Lake City Intl., returning Wed, Aug 5, priced at $685 found 3 days ago
Wed, Jul 29 - Wed, Aug 5
SUN
Friedman Memorial
SLC
Salt Lake City Intl.
$699 Roundtrip, found 3 days ago
$699
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jul 29 from Friedman Memorial to Salt Lake City Intl., returning Wed, Aug 5, priced at $699 found 3 days ago
Wed, Jul 29 - Wed, Aug 5
SUN
Friedman Memorial
SLC
Salt Lake City Intl.
$711 Roundtrip, found 3 days ago
$711
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jul 29 from Friedman Memorial to Salt Lake City Intl., returning Wed, Aug 5, priced at $711 found 3 days ago
Wed, Jul 29 - Wed, Aug 5
SUN
Friedman Memorial
SLC
Salt Lake City Intl.
$715 Roundtrip, found 3 days ago
$715
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jul 29 from Friedman Memorial to Salt Lake City Intl., returning Wed, Aug 5, priced at $715 found 3 days ago
Wed, Jul 29 - Wed, Aug 5
SUN
Friedman Memorial
SLC
Salt Lake City Intl.
$725 Roundtrip, found 3 days ago
$725
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jul 29 from Friedman Memorial to Salt Lake City Intl., returning Wed, Aug 5, priced at $725 found 3 days ago
Wed, Jul 29 - Wed, Aug 5
SUN
Friedman Memorial
SLC
Salt Lake City Intl.
$756 Roundtrip, found 3 days ago
$756
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jul 29 from Friedman Memorial to Salt Lake City Intl., returning Wed, Aug 5, priced at $756 found 3 days ago
Wed, Jul 29 - Wed, Aug 5
SUN
Friedman Memorial
SLC
Salt Lake City Intl.
$788 Roundtrip, found 3 days ago
$788
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jul 29 from Friedman Memorial to Salt Lake City Intl., returning Wed, Aug 5, priced at $788 found 3 days ago

Frequently asked questions

What route does flight number DL3690 take?
DL3690 takes multiple routes. The most popular is Minneapolis - St. Paul Intl. Airport (MSP) to DLH, which is a direct flight. This flight typically takes 52 minutes. That said, there may possibly be other flights with this number that have one or more stops.
What terminal does DL3690 fly out of?
You'll most likely depart from Terminal 1 if you're beginning your journey at Minneapolis - St. Paul Intl. Airport (MSP). Flight number DL3690 serves multiple routes, but the direct flight between Minneapolis - St. Paul Intl. Airport (MSP) and Duluth Intl. Airport (DLH) is the most popular.
What kind of plane is on flight number DL3690?
DL3690 is a flight number that's used on lots of different routes. If you're traveling on the most popular one, Wold–Chamberlain Field to DLH, you'll likely be on the Bombardier CRJ900.
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 DL3690 flight with Travelocity, please visit our Customer Service Portal.