Delta Flight DL4321 Deals & Information (2025/2026)

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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.

Mon, Sep 29 - Tue, Oct 7
SLC
Salt Lake City Intl.
SGU
St. George
$238 Roundtrip, found 3 hours ago
$238
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Sep 29 from Salt Lake City Intl. to St. George, returning Tue, Oct 7, priced at $238 found 3 hours ago
Tue, Sep 30 - Tue, Oct 7
SLC
Salt Lake City Intl.
SGU
St. George
$243 Roundtrip, found 3 hours ago
$243
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Sep 30 from Salt Lake City Intl. to St. George, returning Tue, Oct 7, priced at $243 found 3 hours ago
Mon, Sep 29 - Sun, Oct 5
SLC
Salt Lake City Intl.
SGU
St. George
$288 Roundtrip, found 3 hours ago
$288
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Sep 29 from Salt Lake City Intl. to St. George, returning Sun, Oct 5, priced at $288 found 3 hours ago
Sat, Sep 27 - Mon, Sep 29
SLC
Salt Lake City Intl.
SGU
St. George
$294 Roundtrip, found 3 hours ago
$294
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, Sep 27 from Salt Lake City Intl. to St. George, returning Mon, Sep 29, priced at $294 found 3 hours ago
Thu, Sep 18 - Mon, Sep 29
SLC
Salt Lake City Intl.
SGU
St. George
$294 Roundtrip, found 4 days ago
$294
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Sep 18 from Salt Lake City Intl. to St. George, returning Mon, Sep 29, priced at $294 found 4 days ago
Sat, Sep 13 - Wed, Sep 17
SLC
Salt Lake City Intl.
SGU
St. George
$308 Roundtrip, found 10 hours ago
$308
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Sep 13 from Salt Lake City Intl. to St. George, returning Wed, Sep 17, priced at $308 found 10 hours ago
Fri, Sep 12 - Mon, Sep 15
SLC
Salt Lake City Intl.
SGU
St. George
$338 Roundtrip, found 10 hours ago
$338
Roundtrip
found 10 hours ago
Select Delta flight, departing Fri, Sep 12 from Salt Lake City Intl. to St. George, returning Mon, Sep 15, priced at $338 found 10 hours ago
Sat, Sep 27 - Sun, Sep 28
SLC
Salt Lake City Intl.
SGU
St. George
$345 Roundtrip, found 3 hours ago
$345
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, Sep 27 from Salt Lake City Intl. to St. George, returning Sun, Sep 28, priced at $345 found 3 hours ago
Thu, Sep 18 - Sun, Sep 28
SLC
Salt Lake City Intl.
SGU
St. George
$345 Roundtrip, found 4 days ago
$345
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Sep 18 from Salt Lake City Intl. to St. George, returning Sun, Sep 28, priced at $345 found 4 days ago
Fri, Sep 26 - Sun, Sep 28
SLC
Salt Lake City Intl.
SGU
St. George
$360 Roundtrip, found 3 hours ago
$360
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, Sep 26 from Salt Lake City Intl. to St. George, returning Sun, Sep 28, priced at $360 found 3 hours ago
Mon, Sep 29 - Wed, Oct 1
SLC
Salt Lake City Intl.
SGU
St. George
$367 Roundtrip, found 3 hours ago
$367
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Sep 29 from Salt Lake City Intl. to St. George, returning Wed, Oct 1, priced at $367 found 3 hours ago
Sun, Sep 28 - Mon, Sep 29
SLC
Salt Lake City Intl.
SGU
St. George
$374 Roundtrip, found 3 hours ago
$374
Roundtrip
found 3 hours ago
Select Delta flight, departing Sun, Sep 28 from Salt Lake City Intl. to St. George, returning Mon, Sep 29, priced at $374 found 3 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.