Delta Flight 3690 Deals & Information (2026/2027)

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Delta Flight 3690 Route Deals From $349

The cheapest prices found with in the last 7 days for return flights were $459 and $349 for one-way flights to Hartsfield-Jackson Atlanta Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 20 - Tue, Oct 27
FAR
Hector Intl.
ATL
Hartsfield-Jackson Atlanta Intl.
$459 Roundtrip, found 3 days ago
$459
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 20 from Hector Intl. to Hartsfield-Jackson Atlanta Intl., returning Tue, Oct 27, priced at $459 found 3 days ago
Tue, Oct 20 - Tue, Oct 27
FAR
Hector Intl.
ATL
Hartsfield-Jackson Atlanta Intl.
$469 Roundtrip, found 3 days ago
$469
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 20 from Hector Intl. to Hartsfield-Jackson Atlanta Intl., returning Tue, Oct 27, priced at $469 found 3 days ago
Wed, Dec 23 - Sun, Dec 27
FAR
Hector Intl.
ATL
Hartsfield-Jackson Atlanta Intl.
$479 Roundtrip, found 4 hours ago
$479
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Dec 23 from Hector Intl. to Hartsfield-Jackson Atlanta Intl., returning Sun, Dec 27, priced at $479 found 4 hours ago
Wed, Dec 23 - Sun, Dec 27
FAR
Hector Intl.
ATL
Hartsfield-Jackson Atlanta Intl.
$489 Roundtrip, found 4 hours ago
$489
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Dec 23 from Hector Intl. to Hartsfield-Jackson Atlanta Intl., returning Sun, Dec 27, priced at $489 found 4 hours ago
Tue, Oct 20 - Tue, Oct 27
FAR
Hector Intl.
ATL
Hartsfield-Jackson Atlanta Intl.
$489 Roundtrip, found 3 days ago
$489
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 20 from Hector Intl. to Hartsfield-Jackson Atlanta Intl., returning Tue, Oct 27, priced at $489 found 3 days ago
Tue, Oct 20 - Tue, Oct 27
FAR
Hector Intl.
ATL
Hartsfield-Jackson Atlanta Intl.
$499 Roundtrip, found 3 days ago
$499
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 20 from Hector Intl. to Hartsfield-Jackson Atlanta Intl., returning Tue, Oct 27, priced at $499 found 3 days ago
Wed, Dec 23 - Sun, Dec 27
FAR
Hector Intl.
ATL
Hartsfield-Jackson Atlanta Intl.
$509 Roundtrip, found 4 hours ago
$509
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Dec 23 from Hector Intl. to Hartsfield-Jackson Atlanta Intl., returning Sun, Dec 27, priced at $509 found 4 hours ago
Wed, Dec 23 - Sun, Dec 27
FAR
Hector Intl.
ATL
Hartsfield-Jackson Atlanta Intl.
$519 Roundtrip, found 4 hours ago
$519
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Dec 23 from Hector Intl. to Hartsfield-Jackson Atlanta Intl., returning Sun, Dec 27, priced at $519 found 4 hours ago
Wed, Dec 23 - Sun, Dec 27
FAR
Hector Intl.
ATL
Hartsfield-Jackson Atlanta Intl.
$529 Roundtrip, found 4 hours ago
$529
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Dec 23 from Hector Intl. to Hartsfield-Jackson Atlanta Intl., returning Sun, Dec 27, priced at $529 found 4 hours ago
Tue, Oct 20 - Tue, Oct 27
FAR
Hector Intl.
ATL
Hartsfield-Jackson Atlanta Intl.
$529 Roundtrip, found 3 days ago
$529
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 20 from Hector Intl. to Hartsfield-Jackson Atlanta Intl., returning Tue, Oct 27, priced at $529 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.