Delta Flight 3845 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Delta Flight 3845 Route Deals From $219

The cheapest prices found with in the last 7 days for return flights were $285 and $219 for one-way flights to Great Falls Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 12 - Sat, Aug 16
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$285 Roundtrip, found 3 days ago
$285
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 12 from Salt Lake City Intl. to Great Falls Intl., returning Sat, Aug 16, priced at $285 found 3 days ago
Wed, Aug 13 - Sat, Aug 16
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 13 from Salt Lake City Intl. to Great Falls Intl., returning Sat, Aug 16, priced at $289 found 3 days ago
Sun, Aug 10 - Sun, Aug 17
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$320 Roundtrip, found 14 hours ago
$320
Roundtrip
found 14 hours 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 14 hours ago
Tue, Aug 5 - Sat, Aug 9
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$361 Roundtrip, found 22 hours ago
$361
Roundtrip
found 22 hours 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 22 hours ago
Sun, Aug 10 - Sun, Aug 17
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$381 Roundtrip, found 14 hours ago
$381
Roundtrip
found 14 hours 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 14 hours ago
Wed, Aug 6 - Sat, Aug 9
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$422 Roundtrip, found 22 hours ago
$422
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Aug 6 from Salt Lake City Intl. to Great Falls Intl., returning Sat, Aug 9, priced at $422 found 22 hours ago
Tue, Aug 5 - Sun, Aug 10
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$432 Roundtrip, found 22 hours ago
$432
Roundtrip
found 22 hours 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 22 hours ago
Tue, Aug 12 - Thu, Aug 14
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$433 Roundtrip, found 3 days ago
$433
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 12 from Salt Lake City Intl. to Great Falls Intl., returning Thu, Aug 14, priced at $433 found 3 days ago
Sun, Aug 10 - Sun, Aug 17
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$442 Roundtrip, found 14 hours ago
$442
Roundtrip
found 14 hours 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 14 hours ago
Sun, Aug 3 - Sat, Aug 9
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$452 Roundtrip, found 22 hours ago
$452
Roundtrip
found 22 hours 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 22 hours ago
Wed, Aug 6 - Sat, Aug 9
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$461 Roundtrip, found 22 hours ago
$461
Roundtrip
found 22 hours 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 22 hours ago
Sun, Aug 3 - Sun, Aug 10
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$462 Roundtrip, found 22 hours ago
$462
Roundtrip
found 22 hours 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 22 hours ago
Sun, Aug 10 - Sun, Aug 17
SLC
Salt Lake City Intl.
GTF
Great Falls Intl.
$481 Roundtrip, found 14 hours ago
$481
Roundtrip
found 14 hours ago
Select Delta flight, departing Sun, Aug 10 from Salt Lake City Intl. to Great Falls Intl., returning Sun, Aug 17, priced at $481 found 14 hours ago