Delta Flight 3689 Deals & Information (2026/2027)

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Delta Flight 3689 Route Deals From $265

The cheapest prices found with in the last 7 days for return flights were $527 and $265 for one-way flights to Friedman Memorial for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 6 - Sat, Oct 17
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$527 Roundtrip, found 1 day ago
$527
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 6 from Salt Lake City Intl. to Friedman Memorial, returning Sat, Oct 17, priced at $527 found 1 day ago
Tue, Oct 6 - Sat, Oct 17
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$602 Roundtrip, found 1 day ago
$602
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 6 from Salt Lake City Intl. to Friedman Memorial, returning Sat, Oct 17, priced at $602 found 1 day ago
Tue, Oct 6 - Sat, Oct 17
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$607 Roundtrip, found 1 day ago
$607
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 6 from Salt Lake City Intl. to Friedman Memorial, returning Sat, Oct 17, priced at $607 found 1 day ago
Tue, Oct 6 - Sat, Oct 17
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$617 Roundtrip, found 1 day ago
$617
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 6 from Salt Lake City Intl. to Friedman Memorial, returning Sat, Oct 17, priced at $617 found 1 day ago
Tue, Oct 6 - Sat, Oct 17
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$677 Roundtrip, found 1 day ago
$677
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 6 from Salt Lake City Intl. to Friedman Memorial, returning Sat, Oct 17, priced at $677 found 1 day ago
Tue, Oct 6 - Sat, Oct 17
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$687 Roundtrip, found 1 day ago
$687
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 6 from Salt Lake City Intl. to Friedman Memorial, returning Sat, Oct 17, priced at $687 found 1 day ago
Tue, Oct 6 - Sat, Oct 17
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$712 Roundtrip, found 1 day ago
$712
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 6 from Salt Lake City Intl. to Friedman Memorial, returning Sat, Oct 17, priced at $712 found 1 day ago
Tue, Oct 6 - Sat, Oct 17
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$717 Roundtrip, found 1 day ago
$717
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 6 from Salt Lake City Intl. to Friedman Memorial, returning Sat, Oct 17, priced at $717 found 1 day ago
Tue, Oct 6 - Sat, Oct 17
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$757 Roundtrip, found 1 day ago
$757
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 6 from Salt Lake City Intl. to Friedman Memorial, returning Sat, Oct 17, priced at $757 found 1 day ago
Tue, Oct 6 - Sat, Oct 17
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$887 Roundtrip, found 1 day ago
$887
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 6 from Salt Lake City Intl. to Friedman Memorial, returning Sat, Oct 17, priced at $887 found 1 day ago

Frequently asked questions

What route does flight number DL3689 take?
DL3689 is used on multiple routes, but the most common is between SLC and Idaho Falls Regional Airport (IDA). If on a non-stop flight, you'll step off the plane in around 1 hour and 3 minutes. Multi-stop flights can also travel under the same number, as can flights on other routes.
How often is DL3689 on time?
If you're traveling with Delta flight number DL3689 from SLC to Idaho Falls, ID Airport (IDA-Idaho Falls Regional), it's nice knowing that their services take off as scheduled 100% of the time. On the off chance that a flight is later than scheduled, it is generally delayed by 3 minutes. Thanks to this airline's top standards, this trip has a 4.7-star rating.
What kind of plane is on flight number DL3689?
There's a good chance you'll be on the Bombardier CRJ700 if you've booked a fare from SLC to Idaho Falls Regional Airport (IDA), one of a few routes used for flight number DL3689.
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 DL3689 flight with Travelocity, please visit our Customer Service Portal.