Delta Flight 3689 Deals & Information (2026/2027)

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Delta Flight 3689 Route Deals From $346

The cheapest prices found with in the last 7 days for return flights were $657 and $346 for one-way flights to Friedman Memorial for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 12 - Mon, Oct 19
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$657 Roundtrip, found 3 days ago
$657
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 12 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Oct 19, priced at $657 found 3 days ago
Mon, Oct 12 - Mon, Oct 19
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$666 Roundtrip, found 3 days ago
$666
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 12 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Oct 19, priced at $666 found 3 days ago
Mon, Oct 12 - Mon, Oct 19
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$697 Roundtrip, found 3 days ago
$697
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 12 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Oct 19, priced at $697 found 3 days ago
Mon, Oct 12 - Mon, Oct 19
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$707 Roundtrip, found 3 days ago
$707
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 12 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Oct 19, priced at $707 found 3 days ago
Mon, Oct 12 - Mon, Oct 19
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$712 Roundtrip, found 3 days ago
$712
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 12 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Oct 19, priced at $712 found 3 days ago
Mon, Oct 12 - Mon, Oct 19
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$757 Roundtrip, found 3 days ago
$757
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 12 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Oct 19, priced at $757 found 3 days ago
Mon, Oct 12 - Mon, Oct 19
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$787 Roundtrip, found 3 days ago
$787
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 12 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Oct 19, priced at $787 found 3 days ago
Mon, Oct 12 - Mon, Oct 19
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$792 Roundtrip, found 3 days ago
$792
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 12 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Oct 19, priced at $792 found 3 days ago
Mon, Oct 12 - Mon, Oct 19
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$797 Roundtrip, found 3 days ago
$797
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 12 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Oct 19, priced at $797 found 3 days ago
Mon, Oct 12 - Mon, Oct 19
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$848 Roundtrip, found 3 days ago
$848
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 12 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Oct 19, priced at $848 found 3 days ago
Mon, Oct 12 - Mon, Oct 19
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$970 Roundtrip, found 3 days ago
$970
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 12 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Oct 19, priced at $970 found 3 days ago
Mon, Oct 12 - Mon, Oct 19
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$1,091 Roundtrip, found 3 days ago
$1,091
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 12 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Oct 19, priced at $1,091 found 3 days ago
Mon, Oct 12 - Mon, Oct 19
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$1,101 Roundtrip, found 3 days ago
$1,101
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 12 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Oct 19, priced at $1,101 found 3 days 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.