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 $289

The cheapest prices found with in the last 7 days for return flights were $549 and $289 for one-way flights to Friedman Memorial for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 27 - Wed, Feb 3
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$549 Roundtrip, found 1 day ago
$549
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 27 from Salt Lake City Intl. to Friedman Memorial, returning Wed, Feb 3, priced at $549 found 1 day ago
Wed, Jan 27 - Wed, Feb 3
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$577 Roundtrip, found 1 day ago
$577
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 27 from Salt Lake City Intl. to Friedman Memorial, returning Wed, Feb 3, priced at $577 found 1 day ago
Wed, Jan 27 - Wed, Feb 3
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$609 Roundtrip, found 1 day ago
$609
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 27 from Salt Lake City Intl. to Friedman Memorial, returning Wed, Feb 3, priced at $609 found 1 day ago
Wed, Jan 27 - Wed, Feb 3
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$619 Roundtrip, found 1 day ago
$619
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 27 from Salt Lake City Intl. to Friedman Memorial, returning Wed, Feb 3, priced at $619 found 1 day ago
Wed, Jan 27 - Wed, Feb 3
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$624 Roundtrip, found 1 day ago
$624
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 27 from Salt Lake City Intl. to Friedman Memorial, returning Wed, Feb 3, priced at $624 found 1 day ago
Wed, Jan 27 - Wed, Feb 3
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$717 Roundtrip, found 1 day ago
$717
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 27 from Salt Lake City Intl. to Friedman Memorial, returning Wed, Feb 3, priced at $717 found 1 day ago
Wed, Jan 27 - Wed, Feb 3
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$722 Roundtrip, found 1 day ago
$722
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 27 from Salt Lake City Intl. to Friedman Memorial, returning Wed, Feb 3, priced at $722 found 1 day ago
Tue, Jan 26 - Tue, Feb 2
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$727 Roundtrip, found 1 day ago
$727
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jan 26 from Salt Lake City Intl. to Friedman Memorial, returning Tue, Feb 2, priced at $727 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.