Delta Flight 3859 Deals & Information (2026/2027)

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Delta Flight 3859 Route Deals From $194

The cheapest prices found with in the last 7 days for return flights were $249 and $194 for one-way flights to Great Falls Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Feb 23 - Tue, Mar 3
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Feb 23 from Salt Lake City Intl. to Great Falls Intl., returning Tue, Mar 3, priced at $249 found 2 days ago
Mon, Feb 23 - Mon, Mar 2
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$252 Roundtrip, found 2 days ago
$252
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Feb 23 from Salt Lake City Intl. to Great Falls Intl., returning Mon, Mar 2, priced at $252 found 2 days ago