Delta Flight 3845 Deals & Information (2026/2027)

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Delta Flight 3845 Route Deals From $224

The cheapest prices found with in the last 7 days for return flights were $289 and $224 for one-way flights to Great Falls Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 10 - Sat, Aug 15
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$289 Roundtrip, found 9 hours ago
$289
Roundtrip
found 9 hours ago
Select Delta flight, departing Mon, Aug 10 from Salt Lake City Intl. to Great Falls Intl., returning Sat, Aug 15, priced at $289 found 9 hours ago
Fri, Jul 31 - Thu, Aug 6
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$295 Roundtrip, found 9 hours ago
$295
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Jul 31 from Salt Lake City Intl. to Great Falls Intl., returning Thu, Aug 6, priced at $295 found 9 hours ago
Mon, Aug 10 - Sat, Aug 15
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$349 Roundtrip, found 9 hours ago
$349
Roundtrip
found 9 hours ago
Select Delta flight, departing Mon, Aug 10 from Salt Lake City Intl. to Great Falls Intl., returning Sat, Aug 15, priced at $349 found 9 hours ago
Fri, Jul 31 - Thu, Aug 6
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$357 Roundtrip, found 9 hours ago
$357
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Jul 31 from Salt Lake City Intl. to Great Falls Intl., returning Thu, Aug 6, priced at $357 found 9 hours ago
Mon, Aug 10 - Sat, Aug 15
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$399 Roundtrip, found 9 hours ago
$399
Roundtrip
found 9 hours ago
Select Delta flight, departing Mon, Aug 10 from Salt Lake City Intl. to Great Falls Intl., returning Sat, Aug 15, priced at $399 found 9 hours ago
Fri, Jul 31 - Thu, Aug 6
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$408 Roundtrip, found 9 hours ago
$408
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Jul 31 from Salt Lake City Intl. to Great Falls Intl., returning Thu, Aug 6, priced at $408 found 9 hours ago
Mon, Aug 10 - Sat, Aug 15
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$409 Roundtrip, found 9 hours ago
$409
Roundtrip
found 9 hours ago
Select Delta flight, departing Mon, Aug 10 from Salt Lake City Intl. to Great Falls Intl., returning Sat, Aug 15, priced at $409 found 9 hours ago
Fri, Jul 31 - Thu, Aug 6
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$418 Roundtrip, found 9 hours ago
$418
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Jul 31 from Salt Lake City Intl. to Great Falls Intl., returning Thu, Aug 6, priced at $418 found 9 hours ago
Mon, Aug 10 - Sat, Aug 15
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$424 Roundtrip, found 9 hours ago
$424
Roundtrip
found 9 hours ago
Select Delta flight, departing Mon, Aug 10 from Salt Lake City Intl. to Great Falls Intl., returning Sat, Aug 15, priced at $424 found 9 hours ago
Mon, Aug 10 - Sat, Aug 15
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$439 Roundtrip, found 9 hours ago
$439
Roundtrip
found 9 hours ago
Select Delta flight, departing Mon, Aug 10 from Salt Lake City Intl. to Great Falls Intl., returning Sat, Aug 15, priced at $439 found 9 hours ago
Fri, Jul 31 - Thu, Aug 6
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$448 Roundtrip, found 9 hours ago
$448
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Jul 31 from Salt Lake City Intl. to Great Falls Intl., returning Thu, Aug 6, priced at $448 found 9 hours ago
Fri, Jul 31 - Thu, Aug 6
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$449 Roundtrip, found 9 hours ago
$449
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Jul 31 from Salt Lake City Intl. to Great Falls Intl., returning Thu, Aug 6, priced at $449 found 9 hours ago
Mon, Aug 10 - Sat, Aug 15
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$454 Roundtrip, found 9 hours ago
$454
Roundtrip
found 9 hours ago
Select Delta flight, departing Mon, Aug 10 from Salt Lake City Intl. to Great Falls Intl., returning Sat, Aug 15, priced at $454 found 9 hours ago
Mon, Aug 10 - Sat, Aug 15
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$459 Roundtrip, found 9 hours ago
$459
Roundtrip
found 9 hours ago
Select Delta flight, departing Mon, Aug 10 from Salt Lake City Intl. to Great Falls Intl., returning Sat, Aug 15, priced at $459 found 9 hours ago
Fri, Jul 24 - Sat, Aug 1
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$468 Roundtrip, found 5 days ago
$468
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Jul 24 from Salt Lake City Intl. to Great Falls Intl., returning Sat, Aug 1, priced at $468 found 5 days ago
Fri, Jul 31 - Thu, Aug 6
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$469 Roundtrip, found 9 hours ago
$469
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Jul 31 from Salt Lake City Intl. to Great Falls Intl., returning Thu, Aug 6, priced at $469 found 9 hours ago