SGU - SFO

$253 Find Cheap Flights from Saint George to San Francisco - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint George to San Francisco departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint George to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint George to San Francisco, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$278
Typical prices: $274-$579
American Airlines
Fri 8/14Sun 8/16
SGU - SFO • 1 stop
Cheapest one-way
$253
American Airlines
Sat 10/10
SGU - SFO • 1 stop
Top airlines
Cheapest • from $278 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Saint George and San Francisco. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $312 (round-trip)
Shortest trip • 4h 06m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Saint George to San Francisco (SGU-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint George to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Saint George to San Francisco

Fri, Aug 14 - Sun, Aug 16
American Airlines Logo
11:41 am - 4:02 pm
SGU
-
SFO
5h 21m
1 stop
American Airlines Logo
5:33 am - 11:00 am
SFO
-
SGU
4h 27m
1 stop
$278American Airlines
Thu, Jul 9 - Mon, Jul 13
United Airlines Logo
12:11 pm - 2:53 pm
SGU
-
SFO
3h 42m
1 stop
United Airlines Logo
8:50 am - 4:03 pm
SFO
-
SGU
6h 13m
1 stop
$308United Airlines
Sat, Aug 8 - Mon, Aug 10
American Airlines Logo
7:30 am - 12:49 pm
SGU
-
SFO
6h 19m
1 stop
American Airlines Logo
5:33 am - 11:10 am
SFO
-
SGU
4h 37m
1 stop
$356American Airlines
Sat, Oct 10 - Wed, Oct 14
American Airlines Logo
7:08 pm - 10:28 pm
SGU
-
SFO
4h 20m
1 stop
American Airlines Logo
7:19 pm - 12:13 am
SFO
-
SGU
3h 54m
1 stop
$357American Airlines
Fri, Aug 14 - Sun, Aug 16
American Airlines Logo
7:30 am - 12:49 pm
SGU
-
SFO
6h 19m
1 stop
American Airlines Logo
8:41 pm - 11:10 am
SFO
-
SGU
13h 29m
2 stops
$387American Airlines
Fri, Aug 21 - Tue, Aug 25
United Airlines Logo
11:56 am - 2:52 pm
SGU
-
SFO
3h 56m
1 stop
United Airlines Logo
4:47 pm - 1:15 pm
SFO
-
SGU
19h 28m
2 stops
$393United Airlines
Thu, Jul 9 - Mon, Jul 13
American Airlines Logo
12:10 pm - 4:05 pm
SGU
-
SFO
4h 55m
1 stop
American Airlines Logo
8:11 pm - 11:21 am
SFO
-
SGU
14h 10m
2 stops
$412American Airlines
Sat, Aug 8 - Mon, Aug 10
American Airlines Logo
7:30 am - 12:49 pm
SGU
-
SFO
6h 19m
1 stop
American Airlines Logo
8:41 pm - 11:10 am
SFO
-
SGU
13h 29m
2 stops
$417American Airlines
Thu, Jul 23 - Mon, Jul 27
American Airlines Logo
12:10 pm - 4:05 pm
SGU
-
SFO
4h 55m
1 stop
American Airlines Logo
5:50 am - 11:21 am
SFO
-
SGU
4h 31m
1 stop
$433American Airlines
Fri, Aug 21 - Tue, Aug 25
United Airlines Logo
11:56 am - 5:42 pm
SGU
-
SFO
6h 46m
1 stop
United Airlines Logo
6:55 pm - 6:12 pm
SFO
-
SGU
22h 17m
2 stops
$443United Airlines
Booking Insights

KAYAK's insights & trends for Saint George to San Francisco flights

Get data-powered insights and trends into flights from Saint George to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Saint George to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Saint George to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Saint George to San Francisco is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are November and August, where the average cost of round-trip tickets is $818 and $579 respectively.

Good to know

Low seasonDecember
Cheapest flight$253
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Saint George to San Francisco

When to book flights from Saint George to San Francisco

Are your dates flexible? Find out the best times to travel from Saint George to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Saint George to San Francisco

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

    In the last 5 days, the lowest price for a flight from Saint George to San Francisco was $278 for a round-trip ticket.

  • Do I need a passport to fly between Saint George and San Francisco?

    A passport is not required to fly from Saint George to San Francisco.

  • Which aircraft models fly most regularly from Saint George to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Saint George to San Francisco?

    oneworld, and Star Alliance are the airline alliances operating flights between Saint George and San Francisco, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Saint George to San Francisco, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Saint George to San Francisco are United Airlines and American Airlines. With an average price for the route of $283 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $278 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Saint George to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Saint George to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint George to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Saint George is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Saint George to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Saint George with another airline. Booking your flights between Saint George and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint George to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Saint George up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Saint George to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Saint George to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Saint George to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9894 reviews
7.7Boarding
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

8.0 ExcellentWilliam Drew, Jun 2026
HNL - SFO
Read more United Airlines reviews

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

The flight was delayed from take off because only one runway was operational in San Francisco.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Flight: Started on time. Comfortable flight. Arrived on time. Crew: Very cordial and helpful. Drinks and snack was served with a smile. Overall enjoyed the trip. Regards, Hari Doss Chanchala Doss

A first class seat should fit a fat person, and this doesn't. The trays in the armrest are less functional than an ordinary tray in the back of the seat.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

Long 5 hour and 45 min flight and only one drink service and cookie snack

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

For coast to coast travel the A321 and even the NEO, even in first class will never be excellent. That would take a B787 or 777 to accomplish.

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

Information on your arrival and departure airports