HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$148+ Cheap flights from Saint George to San Francisco (SGU - SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — SFO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Saint George to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Saint George to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Saint George (SGU) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$218
(United Airlines)

One-way from

$148
(American Airlines)

Popular in

May

Cheapest in

August

Average price

$238
From Saint George to San Francisco
Search Deals
One-way flight from Saint George to San Francisco
Search Deals
Highest demand for flights based on searches. 35% potential increase in price ($205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 18% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Saint George to San Francisco

Cheapest flights from Saint George to San Francisco
Explore the most affordable flight options available from Saint George to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/911:25 amSGU - SFO
1 stop4h 37mUnited Airlines
Tue 10/1410:50 amSFO - SGU
1 stop4h 16mUnited Airlines
Deal found 9/9$218
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:00 pmSGU - SFO
1 stop4h 24mAmerican Airlines
Wed 10/83:51 pmSFO - SGU
1 stop4h 43mAmerican Airlines
Deal found 9/11$219
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:00 pmSGU - SFO
1 stop4h 24mAmerican Airlines
Mon 9/295:50 amSFO - SGU
1 stop4h 08mAmerican Airlines
Deal found 9/10$228
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/911:25 amSGU - SFO
1 stop4h 37mUnited Airlines
Mon 10/1310:50 amSFO - SGU
1 stop4h 16mUnited Airlines
Deal found 9/11$276
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2112:15 pmSGU - SFO
1 stop4h 50mAmerican Airlines
Sun 11/239:15 amSFO - SGU
1 stop5h 59mAmerican Airlines
Deal found 9/10$278
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:30 amSGU - SFO
1 stop5h 51mAmerican Airlines
Fri 12/124:21 pmSFO - SGU
1 stop6h 47mAmerican Airlines
Deal found 9/10$296
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/94:45 pmSGU - SFO
1 stop7h 00mAmerican Airlines
Mon 10/136:00 amSFO - SGU
1 stop4h 13mAmerican Airlines
Deal found 9/11$303
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:07 pmSGU - SFO
1 stop6h 35mUnited Airlines
Fri 12/124:50 pmSFO - SGU
2 stops22h 12mUnited Airlines
Deal found 9/10$365

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint George to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Saint George to San Francisco that are best for you.

Fly from

Saint George

Fly to

San Francisco

Route

Depart

Return

Price

Saint GeorgeSan Francisco

SGU - SFO

SGUSFO

Saint George

Thu 10/9

11:25 am-3:02 pm

1 stop4h 37m

San Francisco

Tue 10/14

10:50 am-4:06 pm

1 stop4h 16m

$218

Saint GeorgeSan Francisco

SGU - SFO

SGUSFO

Saint George

Wed 2/25

7:05 pm-11:57 pm

1 stop5h 52m

San Francisco

Sun 3/1

5:45 am-10:43 am

1 stop3h 58m

$218

Saint GeorgeSan Francisco

SGU - SFO

SGUSFO

Saint George

Fri 10/17

5:30 pm-9:52 pm

1 stop5h 22m

San Francisco

Sat 10/18

1:25 pm-6:37 pm

1 stop4h 12m

$218

Saint GeorgeSan Francisco

SGU - SFO

SGUSFO

Saint George

Thu 10/2

7:00 pm-10:24 pm

1 stop4h 24m

San Francisco

Wed 10/8

3:51 pm-9:34 pm

1 stop4h 43m

$219

Saint GeorgeSan Francisco

SGU - SFO

SGUSFO

Saint George

Thu 10/9

11:25 am-3:02 pm

1 stop4h 37m

San Francisco

Mon 10/13

10:50 am-4:06 pm

1 stop4h 16m

$276

Saint GeorgeSan Francisco

SGU - SFO

SGUSFO

Saint George

Wed 12/10

12:07 pm-5:42 pm

1 stop6h 35m

San Francisco

Fri 12/12

4:50 pm-4:02 pm

2 stops22h 12m

$365

Saint GeorgeSan Francisco

SGU - SFO

SGUSFO

Saint George

Thu 10/9

12:15 pm-10:30 pm

2 stops11h 15m

San Francisco

Tue 10/14

9:00 am-4:13 pm

1 stop6h 13m

$368

Saint GeorgeSan Francisco

SGU - SFO

SGUSFO

Saint George

Fri 9/26

11:25 am-3:02 pm

1 stop4h 37m

San Francisco

Tue 9/30

9:00 am-4:06 pm

1 stop6h 06m

$372

Saint GeorgeSan Francisco

SGU - SFO

SGUSFO

Saint George

Fri 11/21

11:30 am-3:08 pm

1 stop4h 38m

San Francisco

Sun 11/23

8:45 pm-4:00 pm

2 stops18h 15m

$403

Saint GeorgeSan Francisco

SGU - SFO

SGUSFO

Saint George

Fri 10/17

4:45 pm-10:45 pm

1 stop7h 00m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Saint George to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Saint George with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint George to San Francisco

What is the cheapest month to book a flight from Saint George to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Saint George to San Francisco (average of $276). Flying from Saint George to San Francisco in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Saint George to San Francisco, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Saint George to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Saint George to San Francisco?

    For as low as $219, United Airlines can have you in San Francisco from Saint George in 4h 24m. Airlines will cover a distance of 483 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Saint George to San Francisco round-trip?

    According to our current data, United Airlines ($186), American Airlines ($218), and Delta ($218) offers the cheapest pricing from Saint George to San Francisco. United Airlines is currently priced 50% below the average price you’ll pay for this route.

  • Can I find deals for flights from Saint George to San Francisco that include hotel bookings?

    Yes. In addition to deals on Saint George to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint George to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint George to San Francisco.

  • Can I find deals for business class flights from Saint George to San Francisco?

    Yes. Cheapflights offers flight deals from Saint George to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Saint George to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Saint George to San Francisco (average of $276). Flying from Saint George to San Francisco in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
South San Francisco
Turlock
Antioch
Watsonville
Manteca
Santa Clara
Sunnyvale
Hollister
Vacaville
Foster City
Vallejo
Burlingame
Redwood City
Union City
San Leandro
San Mateo
Lathrop

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Saint George to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Salt Lake City to Los Angeles flights
Salt Lake City to San Francisco flights
Salt Lake City to Las Vegas flights
Salt Lake City to San Diego flights
Salt Lake City to Santa Ana flights
Salt Lake City to Ontario flights
Salt Lake City to Burbank flights
Salt Lake City to San Jose flights
Salt Lake City to Oakland flights
Salt Lake City to Sacramento flights
Salt Lake City to Long Beach flights
Salt Lake City to Reno flights
Salt Lake City to Palm Springs flights
Salt Lake City to Santa Barbara flights
Salt Lake City to Fresno flights
Saint George to Los Angeles flights
Salt Lake City to Monterey flights
Salt Lake City to Bakersfield flights
Salt Lake City to Medford flights
Salt Lake City to Santa Rosa flights
Saint George to Santa Ana flights
Salt Lake City to San Luis Obispo flights
Provo to Los Angeles flights
Saint George to San Diego flights
Salt Lake City to Yuma flights
Salt Lake City to Arcata flights
Saint George to San Jose flights
Saint George to Sacramento flights
Saint George to Las Vegas flights
Salt Lake City to Tijuana flights
Salt Lake City to Redding flights
Cedar City to Los Angeles flights
Saint George to Reno flights
Saint George to Long Beach flights
Saint George to Burbank flights
Cedar City to San Diego flights
Saint George to Oakland flights
Elko to San Diego flights
Moab to Los Angeles flights
Cortez to Las Vegas flights
Moab to Sacramento flights
Moab to San Jose flights
Moab to Medford flights
Vernal to Las Vegas flights
Moab to San Francisco flights
Moab to San Diego flights

Top 3 airlines flying from Saint George to San Francisco

Discover the top 3 airlines that operate flights from Saint George to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$186Average$283FlexibilityNo cancel feeOn-time69%
DeltaCheapest$218Average$489FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$278FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.