Delta Flight DL3845 Deals & Information (2025/2026)

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Delta Flight 3845 Route Deals From $226

The cheapest prices found with in the last 7 days for return flights were $287 and $226 for one-way flights to Great Falls Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 19 - Sat, Aug 23
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$287 Roundtrip, found 16 hours ago
$287
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Aug 19 from Salt Lake City Intl. to Great Falls Intl., returning Sat, Aug 23, priced at $287 found 16 hours ago
Sat, Aug 16 - Thu, Aug 21
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$317 Roundtrip, found 16 hours ago
$317
Roundtrip
found 16 hours ago
Select Delta flight, departing Sat, Aug 16 from Salt Lake City Intl. to Great Falls Intl., returning Thu, Aug 21, priced at $317 found 16 hours ago
Sun, Aug 10 - Sun, Aug 17
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$320 Roundtrip, found 5 days ago
$320
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Aug 10 from Salt Lake City Intl. to Great Falls Intl., returning Sun, Aug 17, priced at $320 found 5 days ago
Tue, Aug 19 - Sun, Aug 24
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$347 Roundtrip, found 16 hours ago
$347
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Aug 19 from Salt Lake City Intl. to Great Falls Intl., returning Sun, Aug 24, priced at $347 found 16 hours ago
Tue, Aug 5 - Sat, Aug 9
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$361 Roundtrip, found 5 days ago
$361
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 5 from Salt Lake City Intl. to Great Falls Intl., returning Sat, Aug 9, priced at $361 found 5 days ago
Tue, Aug 19 - Sun, Aug 24
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$378 Roundtrip, found 16 hours ago
$378
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Aug 19 from Salt Lake City Intl. to Great Falls Intl., returning Sun, Aug 24, priced at $378 found 16 hours ago
Sun, Aug 10 - Sun, Aug 17
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$381 Roundtrip, found 5 days ago
$381
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Aug 10 from Salt Lake City Intl. to Great Falls Intl., returning Sun, Aug 17, priced at $381 found 5 days ago
Tue, Aug 19 - Sun, Aug 24
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$408 Roundtrip, found 16 hours ago
$408
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Aug 19 from Salt Lake City Intl. to Great Falls Intl., returning Sun, Aug 24, priced at $408 found 16 hours ago
Tue, Aug 19 - Sun, Aug 24
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$425 Roundtrip, found 16 hours ago
$425
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Aug 19 from Salt Lake City Intl. to Great Falls Intl., returning Sun, Aug 24, priced at $425 found 16 hours ago
Tue, Aug 5 - Sun, Aug 10
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$432 Roundtrip, found 5 days ago
$432
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 5 from Salt Lake City Intl. to Great Falls Intl., returning Sun, Aug 10, priced at $432 found 5 days ago
Tue, Aug 19 - Thu, Aug 21
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$436 Roundtrip, found 16 hours ago
$436
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Aug 19 from Salt Lake City Intl. to Great Falls Intl., returning Thu, Aug 21, priced at $436 found 16 hours ago
Tue, Aug 19 - Sun, Aug 24
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$438 Roundtrip, found 16 hours ago
$438
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Aug 19 from Salt Lake City Intl. to Great Falls Intl., returning Sun, Aug 24, priced at $438 found 16 hours ago
Sun, Aug 10 - Sun, Aug 17
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$442 Roundtrip, found 5 days ago
$442
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Aug 10 from Salt Lake City Intl. to Great Falls Intl., returning Sun, Aug 17, priced at $442 found 5 days ago
Sun, Aug 3 - Sat, Aug 9
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$452 Roundtrip, found 5 days ago
$452
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Aug 3 from Salt Lake City Intl. to Great Falls Intl., returning Sat, Aug 9, priced at $452 found 5 days ago
Wed, Aug 6 - Sat, Aug 9
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$461 Roundtrip, found 5 days ago
$461
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Aug 6 from Salt Lake City Intl. to Great Falls Intl., returning Sat, Aug 9, priced at $461 found 5 days ago
Sun, Aug 3 - Sun, Aug 10
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$462 Roundtrip, found 5 days ago
$462
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Aug 3 from Salt Lake City Intl. to Great Falls Intl., returning Sun, Aug 10, priced at $462 found 5 days ago