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Cheap flights from Santa Rosa to Saint George from $543

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Saint George departing on 10/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Santa Rosa to Saint George

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:45 pm - 12:13 am
STS
-
SGU
10h 28m
1 stop
American Airlines Logo
7:08 pm - 12:21 pm
SGU
-
STS
18h 13m
1 stop
$543American Airlines
Sat, Oct 10 - Mon, Oct 19
American Airlines Logo
12:56 pm - 9:24 pm
STS
-
SGU
7h 28m
1 stop
American Airlines Logo
7:30 am - 12:21 pm
SGU
-
STS
5h 51m
1 stop
$559American Airlines
Mon, Sep 28 - Tue, Oct 6
Delta Logo
11:25 am - 6:35 pm
STS
-
SGU
6h 10m
1 stop
Delta Logo
5:50 am - 10:39 am
SGU
-
STS
5h 49m
1 stop
$742Delta
Sat, Nov 21 - Wed, Nov 25
American Airlines Logo
4:20 pm - 12:15 am
STS
-
SGU
6h 55m
1 stop
American Airlines Logo
7:25 am - 12:30 pm
SGU
-
STS
6h 05m
1 stop
$760American Airlines
Sun, Jun 28 - Thu, Jul 2
American Airlines Logo
4:12 pm - 11:21 am
STS
-
SGU
18h 09m
1 stop
American Airlines Logo
7:25 am - 12:30 pm
SGU
-
STS
6h 05m
1 stop
$767American Airlines
Thu, Jul 9 - Mon, Jul 13
American Airlines Logo
7:10 am - 9:24 pm
STS
-
SGU
13h 14m
2 stops
American Airlines Logo
7:30 am - 12:21 pm
SGU
-
STS
5h 51m
1 stop
$1,384American Airlines
Mon, Sep 28 - Tue, Oct 6
American Airlines Logo
4:20 pm - 12:15 am
STS
-
SGU
6h 55m
1 stop
American Airlines Logo
7:25 am - 6:43 pm
SGU
-
STS
12h 18m
2 stops
$1,424American Airlines
Sun, Jun 28 - Thu, Jul 2
American Airlines Logo
6:00 am - 4:59 pm
STS
-
SGU
9h 59m
2 stops
American Airlines Logo
7:25 am - 12:30 pm
SGU
-
STS
6h 05m
1 stop
$1,539American Airlines
Thu, Jul 9 - Mon, Jul 13
American Airlines Logo
7:10 am - 9:24 pm
STS
-
SGU
13h 14m
2 stops
American Airlines Logo
7:30 am - 8:20 pm
SGU
-
STS
13h 50m
2 stops
$1,957American Airlines
Mon, Sep 28 - Tue, Oct 6
American Airlines Logo
5:56 pm - 11:21 am
STS
-
SGU
16h 25m
2 stops
American Airlines Logo
7:25 am - 6:43 pm
SGU
-
STS
12h 18m
2 stops
$2,132American Airlines
Thu, Jul 9 - Mon, Jul 13

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American Airlines flights from Santa Rosa to Saint George

Our best American Airlines deals on Santa Rosa to Saint George flight tickets
American Airlines
Oct 10
STS12:45 pmSanta Rosa Sonoma County
10h 28m
1 stop
SGU12:13 amSaint George
Oct 19
SGU7:08 pmSaint George
18h 13m
1 stop
STS12:21 pmSanta Rosa Sonoma County
$543
American Airlines
Sep 28
STS12:56 pmSanta Rosa Sonoma County
7h 28m
1 stop
SGU9:24 pmSaint George
Oct 6
SGU7:30 amSaint George
5h 51m
1 stop
STS12:21 pmSanta Rosa Sonoma County
$559
American Airlines
Jun 28
STS4:20 pmSanta Rosa Sonoma County
6h 55m
1 stop
SGU12:15 amSaint George
Jul 2
SGU7:25 amSaint George
6h 05m
1 stop
STS12:30 pmSanta Rosa Sonoma County
$760

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Saint George 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, momondo users made 832,500 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Santa Rosa to Saint George that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Sat 10/10

12:45 pm-12:13 am

1 stop10h 28m

Saint George

Mon 10/19

7:08 pm-12:21 pm

1 stop18h 13m

$543

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Mon 9/28

12:56 pm-9:24 pm

1 stop7h 28m

Saint George

Tue 10/6

7:30 am-12:21 pm

1 stop5h 51m

$559
Quickest round-trip

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Sat 11/21

11:25 am-6:35 pm

1 stop6h 10m

Saint George

Wed 11/25

5:50 am-10:39 am

1 stop5h 49m

$742

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Sun 6/28

4:20 pm-12:15 am

1 stop6h 55m

Saint George

Thu 7/2

7:25 am-12:30 pm

1 stop6h 05m

$760

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Thu 7/9

4:12 pm-11:21 am

1 stop18h 09m

Saint George

Mon 7/13

7:25 am-12:30 pm

1 stop6h 05m

$767

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Mon 9/28

7:10 am-9:24 pm

2 stops13h 14m

Saint George

Tue 10/6

7:30 am-12:21 pm

1 stop5h 51m

$1,384

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Sun 6/28

4:20 pm-12:15 am

1 stop6h 55m

Saint George

Thu 7/2

7:25 am-6:43 pm

2 stops12h 18m

$1,424

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Thu 7/9

6:00 am-4:59 pm

2 stops9h 59m

Saint George

Mon 7/13

7:25 am-12:30 pm

1 stop6h 05m

$1,539

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Mon 9/28

7:10 am-9:24 pm

2 stops13h 14m

Saint George

Tue 10/6

7:30 am-8:20 pm

2 stops13h 50m

$1,957

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Thu 7/9

5:56 pm-11:21 am

2 stops16h 25m

Saint George

Mon 7/13

7:25 am-6:43 pm

2 stops12h 18m

$2,132

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Saint George from

How to get the cheapest flight ticket from Santa Rosa to Saint George

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Saint George?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Saint George from Santa Rosa according to our data. Delta is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Saint George. Keep in mind that there are 3 different airlines that fly to Saint George on a routine basis, so you have a few additional options to choose from.

When to book flights from Santa Rosa to Saint George

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Rosa to Saint George according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Rosa to Saint George (STS to SGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Saint George

Fastest flight time

6h 55m

Direct flights

None
The fastest flight from Santa Rosa to Saint George takes 6h 55m
There are no direct flights from Santa Rosa to Saint George. There are no popular flight routes from Santa Rosa to Saint George.
Search flight deals

Frequently asked questions about flying from Santa Rosa to Saint George

  • How far is Santa Rosa Sonoma County to Saint George by plane?

    The distance between Santa Rosa Sonoma County and Saint George is about 507.5 mi. Flights usually cover this in 6h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Saint George Airport?

    Prices for flights from Santa Rosa Sonoma County Airport to Saint George Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Santa Rosa Sonoma County Airport to Saint George Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Saint George Airport.

  • What documentation or ID do you need to fly to Saint George Airport?

    The required travel and health documents for your Saint George Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint George Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Saint George?

Book flights to Saint George if you plan to visit one of these locations
Springdale
Hurricane
Virgin

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to Saint George?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Santa Rosa to Saint George. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Santa Rosa to Saint George with flexible booking policies on momondo?

momondo does allow users to show only those flights to Saint George from Santa Rosa which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Santa Rosa to Saint George?

Once you have performed a search for Santa Rosa to Saint George flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Santa Rosa to Saint George right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Santa Rosa to Saint George flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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