Delta Flight 3944 Deals & Information (2025/2026)

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Delta Flight 3944 Route Deals From $169

The cheapest prices found with in the last 7 days for return flights were $369 and $169 for one-way flights to Idaho Falls Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 30 - Fri, Jan 9
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$369 Roundtrip, found 14 hours ago
$369
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, Dec 30 from Salt Lake City Intl. to Idaho Falls Regional, returning Fri, Jan 9, priced at $369 found 14 hours ago
Fri, Jan 2 - Fri, Jan 9
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$373 Roundtrip, found 14 hours ago
$373
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, Jan 2 from Salt Lake City Intl. to Idaho Falls Regional, returning Fri, Jan 9, priced at $373 found 14 hours ago
Thu, Jan 1 - Sun, Jan 4
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$378 Roundtrip, found 14 hours ago
$378
Roundtrip
found 14 hours ago
Select Delta flight, departing Thu, Jan 1 from Salt Lake City Intl. to Idaho Falls Regional, returning Sun, Jan 4, priced at $378 found 14 hours ago
Tue, Dec 30 - Sat, Jan 3
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$403 Roundtrip, found 14 hours ago
$403
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, Dec 30 from Salt Lake City Intl. to Idaho Falls Regional, returning Sat, Jan 3, priced at $403 found 14 hours ago
Tue, Dec 30 - Thu, Jan 1
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$409 Roundtrip, found 14 hours ago
$409
Roundtrip
found 14 hours ago
Select Delta flight, departing Tue, Dec 30 from Salt Lake City Intl. to Idaho Falls Regional, returning Thu, Jan 1, priced at $409 found 14 hours ago
Tue, Dec 30 - Mon, Jan 5
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$444 Roundtrip, found 4 days ago
$444
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Dec 30 from Salt Lake City Intl. to Idaho Falls Regional, returning Mon, Jan 5, priced at $444 found 4 days ago
Fri, Jan 2 - Mon, Jan 5
SLC
Salt Lake City Intl.
IDA
Idaho Falls Regional
$450 Roundtrip, found 14 hours ago
$450
Roundtrip
found 14 hours ago
Select Delta flight, departing Fri, Jan 2 from Salt Lake City Intl. to Idaho Falls Regional, returning Mon, Jan 5, priced at $450 found 14 hours ago