Delta Flight 4321 Deals & Information (2025/2026)

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Delta Flight 4321 Route Deals From $187

The cheapest prices found with in the last 7 days for return flights were $238 and $187 for one-way flights to St. George for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 8 - Mon, Jan 12
SLC
Salt Lake City Intl.
SGU
St. George
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jan 8 from Salt Lake City Intl. to St. George, returning Mon, Jan 12, priced at $238 found 1 day ago
Sat, Jan 10 - Thu, Jan 15
SLC
Salt Lake City Intl.
SGU
St. George
$241 Roundtrip, found 1 day ago
$241
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jan 10 from Salt Lake City Intl. to St. George, returning Thu, Jan 15, priced at $241 found 1 day ago
Sat, Jan 10 - Mon, Jan 12
SLC
Salt Lake City Intl.
SGU
St. George
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jan 10 from Salt Lake City Intl. to St. George, returning Mon, Jan 12, priced at $244 found 1 day ago
Tue, Jan 6 - Mon, Jan 12
SLC
Salt Lake City Intl.
SGU
St. George
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jan 6 from Salt Lake City Intl. to St. George, returning Mon, Jan 12, priced at $244 found 1 day ago
Fri, Jan 9 - Sun, Jan 11
SLC
Salt Lake City Intl.
SGU
St. George
$288 Roundtrip, found 1 day ago
$288
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jan 9 from Salt Lake City Intl. to St. George, returning Sun, Jan 11, priced at $288 found 1 day ago
Thu, Jan 1 - Mon, Jan 5
SLC
Salt Lake City Intl.
SGU
St. George
$292 Roundtrip, found 1 day ago
$292
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jan 1 from Salt Lake City Intl. to St. George, returning Mon, Jan 5, priced at $292 found 1 day ago
Fri, Jan 9 - Mon, Jan 12
SLC
Salt Lake City Intl.
SGU
St. George
$296 Roundtrip, found 1 day ago
$296
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jan 9 from Salt Lake City Intl. to St. George, returning Mon, Jan 12, priced at $296 found 1 day ago
Tue, Dec 30 - Sun, Jan 4
SLC
Salt Lake City Intl.
SGU
St. George
$306 Roundtrip, found 1 day ago
$306
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Dec 30 from Salt Lake City Intl. to St. George, returning Sun, Jan 4, priced at $306 found 1 day ago
Thu, Feb 12 - Sun, Feb 15
SLC
Salt Lake City Intl.
SGU
St. George
$311 Roundtrip, found 6 days ago
$311
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Feb 12 from Salt Lake City Intl. to St. George, returning Sun, Feb 15, priced at $311 found 6 days ago
Fri, Jan 9 - Sun, Jan 11
SLC
Salt Lake City Intl.
SGU
St. George
$338 Roundtrip, found 1 day ago
$338
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jan 9 from Salt Lake City Intl. to St. George, returning Sun, Jan 11, priced at $338 found 1 day ago
Fri, Dec 26 - Tue, Dec 30
SLC
Salt Lake City Intl.
SGU
St. George
$341 Roundtrip, found 1 day ago
$341
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Dec 26 from Salt Lake City Intl. to St. George, returning Tue, Dec 30, priced at $341 found 1 day ago
Sat, Dec 27 - Wed, Dec 31
SLC
Salt Lake City Intl.
SGU
St. George
$342 Roundtrip, found 4 days ago
$342
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Dec 27 from Salt Lake City Intl. to St. George, returning Wed, Dec 31, priced at $342 found 4 days ago
Sat, Dec 27 - Sun, Dec 28
SLC
Salt Lake City Intl.
SGU
St. George
$346 Roundtrip, found 1 day ago
$346
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Dec 27 from Salt Lake City Intl. to St. George, returning Sun, Dec 28, priced at $346 found 1 day ago
Mon, Jan 12 - Fri, Jan 16
SLC
Salt Lake City Intl.
SGU
St. George
$372 Roundtrip, found 1 day ago
$372
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jan 12 from Salt Lake City Intl. to St. George, returning Fri, Jan 16, priced at $372 found 1 day ago
Wed, Jan 21 - Fri, Jan 23
SLC
Salt Lake City Intl.
SGU
St. George
$383 Roundtrip, found 3 days ago
$383
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jan 21 from Salt Lake City Intl. to St. George, returning Fri, Jan 23, priced at $383 found 3 days ago
Sat, Dec 27 - Mon, Dec 29
SLC
Salt Lake City Intl.
SGU
St. George
$463 Roundtrip, found 7 hours ago
$463
Roundtrip
found 7 hours ago
Select Delta flight, departing Sat, Dec 27 from Salt Lake City Intl. to St. George, returning Mon, Dec 29, priced at $463 found 7 hours ago

Frequently asked questions

What route does flight number DL4321 take?
DL4321 takes around 59 minutes to jet non-stop from Salt Lake City, UT Airport (SLC-Salt Lake City Intl.) to Cedar City Regional Airport. We all know there's magic in the destination, but half the fun is in the journey!
What kind of plane is on flight number DL4321?
Get ready to step aboard a Bombardier CRJ if you've booked a seat on flight DL4321. The majority of flights from Salt Lake City, UT Airport (SLC-Salt Lake City Intl.) to CDC use this kind of aircraft.
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 DL4321 flight with Travelocity, please visit our Customer Service Portal.