Delta Flight 3689 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Delta Flight 3689 Route Deals From $282

The cheapest prices found with in the last 7 days for return flights were $449 and $282 for one-way flights to Friedman Memorial for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 31 - Sun, Aug 2
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$449 Roundtrip, found 12 hours ago
$449
Roundtrip
found 12 hours ago
Select Delta flight, departing Fri, Jul 31 from Salt Lake City Intl. to Friedman Memorial, returning Sun, Aug 2, priced at $449 found 12 hours ago
Fri, Jul 31 - Sun, Aug 2
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$490 Roundtrip, found 12 hours ago
$490
Roundtrip
found 12 hours ago
Select Delta flight, departing Fri, Jul 31 from Salt Lake City Intl. to Friedman Memorial, returning Sun, Aug 2, priced at $490 found 12 hours ago
Wed, Jul 29 - Fri, Jul 31
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$509 Roundtrip, found 12 hours ago
$509
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, Jul 29 from Salt Lake City Intl. to Friedman Memorial, returning Fri, Jul 31, priced at $509 found 12 hours ago
Fri, Jul 31 - Sun, Aug 2
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$518 Roundtrip, found 12 hours ago
$518
Roundtrip
found 12 hours ago
Select Delta flight, departing Fri, Jul 31 from Salt Lake City Intl. to Friedman Memorial, returning Sun, Aug 2, priced at $518 found 12 hours ago
Fri, Jul 10 - Sun, Jul 12
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$519 Roundtrip, found 12 hours ago
$519
Roundtrip
found 12 hours ago
Select Delta flight, departing Fri, Jul 10 from Salt Lake City Intl. to Friedman Memorial, returning Sun, Jul 12, priced at $519 found 12 hours ago
Tue, Jul 28 - Thu, Jul 30
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$529 Roundtrip, found 12 hours ago
$529
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Jul 28 from Salt Lake City Intl. to Friedman Memorial, returning Thu, Jul 30, priced at $529 found 12 hours ago
Sat, Jul 25 - Mon, Jul 27
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$530 Roundtrip, found 12 hours ago
$530
Roundtrip
found 12 hours ago
Select Delta flight, departing Sat, Jul 25 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Jul 27, priced at $530 found 12 hours ago
Sat, Jul 11 - Mon, Jul 13
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$531 Roundtrip, found 12 hours ago
$531
Roundtrip
found 12 hours ago
Select Delta flight, departing Sat, Jul 11 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Jul 13, priced at $531 found 12 hours ago
Sat, Jul 4 - Mon, Jul 6
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$539 Roundtrip, found 1 day ago
$539
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jul 4 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Jul 6, priced at $539 found 1 day ago
Sat, Jul 4 - Mon, Jul 6
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$552 Roundtrip, found 1 day ago
$552
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jul 4 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Jul 6, priced at $552 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.