Delta Flight 3689 Deals & Information (2026/2027)

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Delta Flight 3689 Route Deals From $261

The cheapest prices found with in the last 7 days for return flights were $509 and $261 for one-way flights to Friedman Memorial for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 25 - Thu, Aug 27
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$509 Roundtrip, found 1 day ago
$509
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 25 from Salt Lake City Intl. to Friedman Memorial, returning Thu, Aug 27, priced at $509 found 1 day ago
Fri, Jul 31 - Sun, Aug 2
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$519 Roundtrip, found 11 hours ago
$519
Roundtrip
found 11 hours ago
Select Delta flight, departing Fri, Jul 31 from Salt Lake City Intl. to Friedman Memorial, returning Sun, Aug 2, priced at $519 found 11 hours ago
Fri, Jul 31 - Sun, Aug 2
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$531 Roundtrip, found 11 hours ago
$531
Roundtrip
found 11 hours ago
Select Delta flight, departing Fri, Jul 31 from Salt Lake City Intl. to Friedman Memorial, returning Sun, Aug 2, priced at $531 found 11 hours ago
Sat, Jul 25 - Mon, Jul 27
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$552 Roundtrip, found 2 days ago
$552
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jul 25 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Jul 27, priced at $552 found 2 days ago
Thu, Jul 30 - Sat, Aug 1
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$558 Roundtrip, found 11 hours ago
$558
Roundtrip
found 11 hours ago
Select Delta flight, departing Thu, Jul 30 from Salt Lake City Intl. to Friedman Memorial, returning Sat, Aug 1, priced at $558 found 11 hours ago
Tue, Aug 25 - Thu, Aug 27
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$565 Roundtrip, found 1 day ago
$565
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 25 from Salt Lake City Intl. to Friedman Memorial, returning Thu, Aug 27, priced at $565 found 1 day ago
Wed, Jul 29 - Fri, Jul 31
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$570 Roundtrip, found 11 hours ago
$570
Roundtrip
found 11 hours ago
Select Delta flight, departing Wed, Jul 29 from Salt Lake City Intl. to Friedman Memorial, returning Fri, Jul 31, priced at $570 found 11 hours ago
Sat, Jul 25 - Mon, Jul 27
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$572 Roundtrip, found 11 hours ago
$572
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Jul 25 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Jul 27, priced at $572 found 11 hours ago
Tue, Aug 25 - Thu, Aug 27
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$580 Roundtrip, found 1 day ago
$580
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 25 from Salt Lake City Intl. to Friedman Memorial, returning Thu, Aug 27, priced at $580 found 1 day ago
Tue, Aug 25 - Thu, Aug 27
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$585 Roundtrip, found 1 day ago
$585
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 25 from Salt Lake City Intl. to Friedman Memorial, returning Thu, Aug 27, priced at $585 found 1 day ago
Fri, Jul 31 - Sun, Aug 2
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$588 Roundtrip, found 11 hours ago
$588
Roundtrip
found 11 hours ago
Select Delta flight, departing Fri, Jul 31 from Salt Lake City Intl. to Friedman Memorial, returning Sun, Aug 2, priced at $588 found 11 hours ago
Sat, Jul 25 - Mon, Jul 27
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$592 Roundtrip, found 3 days ago
$592
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jul 25 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Jul 27, priced at $592 found 3 days ago
Sat, Jul 25 - Mon, Jul 27
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$593 Roundtrip, found 11 hours ago
$593
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Jul 25 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Jul 27, priced at $593 found 11 hours ago
Thu, Jul 30 - Sat, Aug 1
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$597 Roundtrip, found 11 hours ago
$597
Roundtrip
found 11 hours ago
Select Delta flight, departing Thu, Jul 30 from Salt Lake City Intl. to Friedman Memorial, returning Sat, Aug 1, priced at $597 found 11 hours ago
Fri, Jul 31 - Sun, Aug 2
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$602 Roundtrip, found 11 hours ago
$602
Roundtrip
found 11 hours ago
Select Delta flight, departing Fri, Jul 31 from Salt Lake City Intl. to Friedman Memorial, returning Sun, Aug 2, priced at $602 found 11 hours ago
Tue, Aug 25 - Thu, Aug 27
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$621 Roundtrip, found 1 day ago
$621
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 25 from Salt Lake City Intl. to Friedman Memorial, returning Thu, Aug 27, priced at $621 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.