Delta Flight 4321 Deals & Information (2026/2027)

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Delta Flight 4321 Route Deals From $184

The cheapest prices found with in the last 7 days for return flights were $238 and $184 for one-way flights to St. George for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 14 - Tue, Nov 17
SLC
Salt Lake City Intl.
SGU
St. George
$238 Roundtrip, found 6 hours ago
$238
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Nov 14 from Salt Lake City Intl. to St. George, returning Tue, Nov 17, priced at $238 found 6 hours ago
Sat, Nov 14 - Tue, Nov 17
SLC
Salt Lake City Intl.
SGU
St. George
$276 Roundtrip, found 6 hours ago
$276
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Nov 14 from Salt Lake City Intl. to St. George, returning Tue, Nov 17, priced at $276 found 6 hours ago
Sat, Nov 14 - Tue, Nov 17
SLC
Salt Lake City Intl.
SGU
St. George
$288 Roundtrip, found 6 hours ago
$288
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Nov 14 from Salt Lake City Intl. to St. George, returning Tue, Nov 17, priced at $288 found 6 hours ago
Sat, Nov 14 - Tue, Nov 17
SLC
Salt Lake City Intl.
SGU
St. George
$332 Roundtrip, found 6 hours ago
$332
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Nov 14 from Salt Lake City Intl. to St. George, returning Tue, Nov 17, priced at $332 found 6 hours ago
Sat, Nov 14 - Tue, Nov 17
SLC
Salt Lake City Intl.
SGU
St. George
$359 Roundtrip, found 6 hours ago
$359
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Nov 14 from Salt Lake City Intl. to St. George, returning Tue, Nov 17, priced at $359 found 6 hours ago
Sun, Feb 28 - Wed, Mar 3
SLC
Salt Lake City Intl.
SGU
St. George
$367 Roundtrip, found 4 hours ago
$367
Roundtrip
found 4 hours ago
Select Delta flight, departing Sun, Feb 28 from Salt Lake City Intl. to St. George, returning Wed, Mar 3, priced at $367 found 4 hours ago
Sat, Nov 14 - Tue, Nov 17
SLC
Salt Lake City Intl.
SGU
St. George
$397 Roundtrip, found 6 hours ago
$397
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Nov 14 from Salt Lake City Intl. to St. George, returning Tue, Nov 17, priced at $397 found 6 hours ago
Thu, Nov 5 - Mon, Nov 9
SLC
Salt Lake City Intl.
SGU
St. George
$402 Roundtrip, found 5 days ago
$402
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Nov 5 from Salt Lake City Intl. to St. George, returning Mon, Nov 9, priced at $402 found 5 days ago
Sun, Feb 28 - Wed, Mar 3
SLC
Salt Lake City Intl.
SGU
St. George
$417 Roundtrip, found 4 hours ago
$417
Roundtrip
found 4 hours ago
Select Delta flight, departing Sun, Feb 28 from Salt Lake City Intl. to St. George, returning Wed, Mar 3, priced at $417 found 4 hours ago
Sat, Nov 14 - Tue, Nov 17
SLC
Salt Lake City Intl.
SGU
St. George
$436 Roundtrip, found 6 hours ago
$436
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Nov 14 from Salt Lake City Intl. to St. George, returning Tue, Nov 17, priced at $436 found 6 hours ago
Thu, Nov 5 - Mon, Nov 9
SLC
Salt Lake City Intl.
SGU
St. George
$440 Roundtrip, found 5 days ago
$440
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Nov 5 from Salt Lake City Intl. to St. George, returning Mon, Nov 9, priced at $440 found 5 days 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.