Delta Flight 3765 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 3765 Route Deals From $174

The cheapest prices found with in the last 7 days for return flights were $199 and $174 for one-way flights to Idaho Falls Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 4 - Sat, Apr 18
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Apr 4 from Salt Lake City Intl. to Idaho Falls Regional, returning Sat, Apr 18, priced at $199 found 1 day ago
Sat, Mar 14 - Fri, Mar 20
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Mar 14 from Salt Lake City Intl. to Idaho Falls Regional, returning Fri, Mar 20, priced at $204 found 1 day ago
Wed, Mar 18 - Sun, Mar 22
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$206 Roundtrip, found 1 day ago
$206
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Mar 18 from Salt Lake City Intl. to Idaho Falls Regional, returning Sun, Mar 22, priced at $206 found 1 day ago
Wed, Mar 4 - Fri, Mar 20
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Mar 4 from Salt Lake City Intl. to Idaho Falls Regional, returning Fri, Mar 20, priced at $229 found 1 day ago
Sun, Mar 1 - Tue, Mar 10
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$235 Roundtrip, found 1 day ago
$235
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Mar 1 from Salt Lake City Intl. to Idaho Falls Regional, returning Tue, Mar 10, priced at $235 found 1 day ago
Tue, Mar 3 - Fri, Mar 20
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Mar 3 from Salt Lake City Intl. to Idaho Falls Regional, returning Fri, Mar 20, priced at $237 found 1 day ago
Sat, Apr 4 - Thu, Apr 16
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Apr 4 from Salt Lake City Intl. to Idaho Falls Regional, returning Thu, Apr 16, priced at $249 found 1 day ago
Sun, Apr 5 - Sat, Apr 18
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$251 Roundtrip, found 1 day ago
$251
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Apr 5 from Salt Lake City Intl. to Idaho Falls Regional, returning Sat, Apr 18, priced at $251 found 1 day ago
Sat, Mar 14 - Wed, Mar 18
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$255 Roundtrip, found 1 day ago
$255
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Mar 14 from Salt Lake City Intl. to Idaho Falls Regional, returning Wed, Mar 18, priced at $255 found 1 day ago
Sun, Mar 15 - Sat, Mar 21
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$258 Roundtrip, found 1 day ago
$258
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Mar 15 from Salt Lake City Intl. to Idaho Falls Regional, returning Sat, Mar 21, priced at $258 found 1 day ago

Frequently asked questions

What route does flight number DL3765 take?
DL3765 is used on a range of routes. Most often, DL3765 flies directly from San Francisco Airport to Salt Lake City Intl. Airport. If that's your flight path, you'll be flying for 1 hour and 57 minutes.
What terminal does DL3765 fly out of?
You'll most likely take off from Terminal 2 if you're setting off from San Francisco Airport. Flight number DL3765 serves several routes, but the direct flight between San Francisco Airport and Salt Lake City Intl. Airport (SLC) is the most popular one.
What kind of plane is on flight number DL3765?
You'll probably be climbing aboard an Embraer 175 if you've reserved a seat on flight DL3765 from San Francisco Intl. Airport (SFO) to SLC. It's the most commonly used type of plane on this particular route.
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 DL3765 flight with Travelocity, please visit our Customer Service Portal.