Delta Flight 3765 Deals & Information (2026/2027)

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Delta Flight 3765 Route Deals From $199

The cheapest prices found with in the last 7 days for return flights were $318 and $199 for one-way flights to Idaho Falls Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 5 - Mon, Jul 13
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$318 Roundtrip, found 2 days ago
$318
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jul 5 from Salt Lake City Intl. to Idaho Falls Regional, returning Mon, Jul 13, priced at $318 found 2 days ago
Sun, Jul 5 - Mon, Jul 13
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$358 Roundtrip, found 2 days ago
$358
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jul 5 from Salt Lake City Intl. to Idaho Falls Regional, returning Mon, Jul 13, priced at $358 found 2 days ago
Thu, Jul 16 - Sun, Jul 19
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$359 Roundtrip, found 1 day ago
$359
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jul 16 from Salt Lake City Intl. to Idaho Falls Regional, returning Sun, Jul 19, priced at $359 found 1 day ago
Sun, Jul 5 - Mon, Jul 13
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$369 Roundtrip, found 2 days ago
$369
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jul 5 from Salt Lake City Intl. to Idaho Falls Regional, returning Mon, Jul 13, priced at $369 found 2 days ago
Sun, Jul 5 - Mon, Jul 13
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$380 Roundtrip, found 2 days ago
$380
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jul 5 from Salt Lake City Intl. to Idaho Falls Regional, returning Mon, Jul 13, priced at $380 found 2 days ago
Tue, Apr 21 - Wed, Apr 22
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$397 Roundtrip, found 3 days ago
$397
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Apr 21 from Salt Lake City Intl. to Idaho Falls Regional, returning Wed, Apr 22, priced at $397 found 3 days ago
Thu, Jul 16 - Sun, Jul 19
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$398 Roundtrip, found 1 day ago
$398
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jul 16 from Salt Lake City Intl. to Idaho Falls Regional, returning Sun, Jul 19, priced at $398 found 1 day ago
Sun, Jul 5 - Mon, Jul 13
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$410 Roundtrip, found 2 days ago
$410
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Jul 5 from Salt Lake City Intl. to Idaho Falls Regional, returning Mon, Jul 13, priced at $410 found 2 days ago
Tue, Apr 21 - Wed, Apr 22
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$417 Roundtrip, found 3 days ago
$417
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Apr 21 from Salt Lake City Intl. to Idaho Falls Regional, returning Wed, Apr 22, priced at $417 found 3 days ago
Thu, Jul 16 - Sun, Jul 19
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$419 Roundtrip, found 1 day ago
$419
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jul 16 from Salt Lake City Intl. to Idaho Falls Regional, returning Sun, Jul 19, priced at $419 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.