Delta Flight DL4172 Deals & Information (2025/2026)

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Delta Flight 4172 Route Deals From $124

The cheapest prices found with in the last 7 days for return flights were $335 and $124 for one-way flights to Southwest Georgia Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Apr 24 - Sat, Apr 26
ATL
Hartsfield-Jackson Atlanta Intl.
ABY
Southwest Georgia Regional
$335 Roundtrip, found 1 day ago
$335
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Apr 24 from Hartsfield-Jackson Atlanta Intl. to Southwest Georgia Regional, returning Sat, Apr 26, priced at $335 found 1 day ago
Mon, Apr 21 - Sat, Apr 26
ATL
Hartsfield-Jackson Atlanta Intl.
ABY
Southwest Georgia Regional
$359 Roundtrip, found 1 day ago
$359
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Apr 21 from Hartsfield-Jackson Atlanta Intl. to Southwest Georgia Regional, returning Sat, Apr 26, priced at $359 found 1 day ago
Thu, Apr 24 - Fri, Apr 25
ATL
Hartsfield-Jackson Atlanta Intl.
ABY
Southwest Georgia Regional
$598 Roundtrip, found 1 day ago
$598
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Apr 24 from Hartsfield-Jackson Atlanta Intl. to Southwest Georgia Regional, returning Fri, Apr 25, priced at $598 found 1 day ago
Mon, Apr 21 - Fri, Apr 25
ATL
Hartsfield-Jackson Atlanta Intl.
ABY
Southwest Georgia Regional
$637 Roundtrip, found 1 day ago
$637
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Apr 21 from Hartsfield-Jackson Atlanta Intl. to Southwest Georgia Regional, returning Fri, Apr 25, priced at $637 found 1 day ago
Sun, Apr 20 - Fri, Apr 25
ATL
Hartsfield-Jackson Atlanta Intl.
ABY
Southwest Georgia Regional
$649 Roundtrip, found 1 day ago
$649
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Apr 20 from Hartsfield-Jackson Atlanta Intl. to Southwest Georgia Regional, returning Fri, Apr 25, priced at $649 found 1 day ago
Mon, Apr 21 - Tue, Apr 22
ATL
Hartsfield-Jackson Atlanta Intl.
ABY
Southwest Georgia Regional
$687 Roundtrip, found 1 day ago
$687
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Apr 21 from Hartsfield-Jackson Atlanta Intl. to Southwest Georgia Regional, returning Tue, Apr 22, priced at $687 found 1 day ago
Sun, Apr 20 - Mon, Apr 21
ATL
Hartsfield-Jackson Atlanta Intl.
ABY
Southwest Georgia Regional
$699 Roundtrip, found 1 day ago
$699
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Apr 20 from Hartsfield-Jackson Atlanta Intl. to Southwest Georgia Regional, returning Mon, Apr 21, priced at $699 found 1 day ago
Mon, Apr 21 - Tue, Apr 22
ATL
Hartsfield-Jackson Atlanta Intl.
ABY
Southwest Georgia Regional
$807 Roundtrip, found 1 day ago
$807
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Apr 21 from Hartsfield-Jackson Atlanta Intl. to Southwest Georgia Regional, returning Tue, Apr 22, priced at $807 found 1 day ago

Frequently asked questions

What route does flight number DL4172 take?
DL4172 flies straight from Salt Lake City, UT Airport (SLC-Salt Lake City Intl.) to Helena, MT Airport (HLN-Helena Regional) in around 1 hour and 24 minutes. It can sometimes take other routes though, some of which may be multi-stop flights. Keep this in mind when booking your airfare to avoid any confusion.
What kind of plane is on flight number DL4172?
DL4172 is a flight number that is used on many routes. If you’ve booked a ticket on the most frequent route, Salt Lake City Intl. Airport to HLN, you’ll probably be boarding the Embraer 175.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your DL4172 flight with Travelocity, please visit our Customer Service Portal.