$147 Cheap United flights from San Diego to St. George (SAN to SGU)

Find The Best Day To Fly from San Diego to St. George

Amazing United SAN to SGU Flight Deals

The cheapest flights to St. George found within the past 7 days were $222 round trip and $147 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Aug 29 - Tue, Sep 2
SAN
San Diego
SGU
St. George
$222 Roundtrip, found 5 days ago
$222
Roundtrip
found 5 days ago
Select United flight, departing Fri, Aug 29 from San Diego to St. George, returning Tue, Sep 2, priced at $222 found 5 days ago
Wed, Aug 27 - Sat, Aug 30
SAN
San Diego
SGU
St. George
$263 Roundtrip, found 3 days ago
$263
Roundtrip
found 3 days ago
Select United flight, departing Wed, Aug 27 from San Diego to St. George, returning Sat, Aug 30, priced at $263 found 3 days ago
Fri, Sep 5 - Sun, Sep 7
SAN
San Diego
SGU
St. George
$295 Roundtrip, found 4 days ago
$295
Roundtrip
found 4 days ago
Select United flight, departing Fri, Sep 5 from San Diego to St. George, returning Sun, Sep 7, priced at $295 found 4 days ago
Fri, Sep 5 - Sun, Sep 7
SAN
San Diego
SGU
St. George
$309 Roundtrip, found 4 days ago
$309
Roundtrip
found 4 days ago
Select United flight, departing Fri, Sep 5 from San Diego to St. George, returning Sun, Sep 7, priced at $309 found 4 days ago
Wed, Aug 27 - Sat, Aug 30
SAN
San Diego
SGU
St. George
$324 Roundtrip, found 3 days ago
$324
Roundtrip
found 3 days ago
Select United flight, departing Wed, Aug 27 from San Diego to St. George, returning Sat, Aug 30, priced at $324 found 3 days ago
United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to St. George

La Quinta Inn & Suites by Wyndham St. George

La Quinta Inn & Suites by Wyndham St. George

3.5 out of 5
91 E 2680 S, St. George, UT
This hotel features an outdoor pool and a gym. Traveling on business? Take advantage of the business center, free WiFi in public areas, and airport shuttle. ...
9.4/10 Exceptional! (1,755 reviews)
"Wonderful hotel, Havent stayed a LaQuinta in years, wonderful changes"

Reviewed on Jul 15, 2025

La Quinta Inn & Suites by Wyndham St. George
Hyatt Place St George/Convention Center

Hyatt Place St George/Convention Center

3 out of 5
1819 South 120 E, St. George, UT
This hotel features an outdoor pool, a 24-hour gym, and a restaurant. Traveling on business? Take advantage of the business center and free WiFi in public areas. ...
9.4/10 Exceptional! (1,007 reviews)
"This is a clean and well kept hotel."

Reviewed on Jul 13, 2025

Hyatt Place St George/Convention Center
Red Lion Hotel & Conference Center St. George, UT

Red Lion Hotel & Conference Center St. George, UT

3 out of 5
850 S. Bluff Street, St. George, UT
This hotel features an outdoor pool, an indoor pool, and a restaurant. Traveling on business? Take advantage of the business center and free WiFi in public areas. ...
8.2/10 Very Good! (3,267 reviews)
"For the price it's great! I love that they have games and activities for the family to enjoy."

Reviewed on Jul 15, 2025

Red Lion Hotel & Conference Center St. George, UT
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.