Delta Flight 3689 Deals & Information (2026/2027)

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Delta Flight 3689 Route Deals From $271

The cheapest prices found with in the last 7 days for return flights were $537 and $271 for one-way flights to Friedman Memorial for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 23 - Thu, Jan 28
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$537 Roundtrip, found 2 days ago
$537
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jan 23 from Salt Lake City Intl. to Friedman Memorial, returning Thu, Jan 28, priced at $537 found 2 days ago
Sat, Jan 23 - Thu, Jan 28
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$568 Roundtrip, found 2 days ago
$568
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jan 23 from Salt Lake City Intl. to Friedman Memorial, returning Thu, Jan 28, priced at $568 found 2 days ago
Sat, Jan 23 - Thu, Jan 28
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$612 Roundtrip, found 2 days ago
$612
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jan 23 from Salt Lake City Intl. to Friedman Memorial, returning Thu, Jan 28, priced at $612 found 2 days ago
Sat, Jan 23 - Thu, Jan 28
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$617 Roundtrip, found 2 days ago
$617
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jan 23 from Salt Lake City Intl. to Friedman Memorial, returning Thu, Jan 28, priced at $617 found 2 days ago
Sat, Jan 23 - Thu, Jan 28
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$627 Roundtrip, found 2 days ago
$627
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jan 23 from Salt Lake City Intl. to Friedman Memorial, returning Thu, Jan 28, priced at $627 found 2 days ago
Fri, Sep 25 - Mon, Sep 28
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$657 Roundtrip, found 4 days ago
$657
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Sep 25 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Sep 28, priced at $657 found 4 days ago
Fri, Sep 25 - Mon, Sep 28
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$666 Roundtrip, found 4 days ago
$666
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Sep 25 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Sep 28, priced at $666 found 4 days ago
Sat, Jan 23 - Thu, Jan 28
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$687 Roundtrip, found 2 days ago
$687
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jan 23 from Salt Lake City Intl. to Friedman Memorial, returning Thu, Jan 28, priced at $687 found 2 days ago
Sat, Jan 23 - Thu, Jan 28
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$697 Roundtrip, found 2 days ago
$697
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jan 23 from Salt Lake City Intl. to Friedman Memorial, returning Thu, Jan 28, priced at $697 found 2 days ago
Fri, Sep 25 - Mon, Sep 28
SLC
Salt Lake City Intl.
SUN
Friedman Memorial
$707 Roundtrip, found 4 days ago
$707
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Sep 25 from Salt Lake City Intl. to Friedman Memorial, returning Mon, Sep 28, priced at $707 found 4 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.