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Cheap flights from Santa Rosa to Saint George from $270

This is the cheapest one-way 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 2/28. 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
0 bags

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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
4:23 pm - 12:30 am
STS
-
SGU
7h 07m
1 stop
American Airlines Logo
12:15 pm - 3:53 pm
SGU
-
STS
4h 38m
1 stop
$450American Airlines
Mon, Feb 23 - Fri, Feb 27
American Airlines Logo
4:23 pm - 11:59 pm
STS
-
SGU
6h 36m
1 stop
American Airlines Logo
7:30 am - 12:26 pm
SGU
-
STS
5h 56m
1 stop
$555American Airlines
Wed, Apr 8 - Fri, Apr 10
American Airlines Logo
4:23 pm - 12:25 am
STS
-
SGU
7h 02m
1 stop
American Airlines Logo
7:30 am - 12:26 pm
SGU
-
STS
5h 56m
1 stop
$675American Airlines
Wed, Mar 11 - Sun, Mar 15
American Airlines Logo
4:23 pm - 12:30 am
STS
-
SGU
7h 07m
1 stop
American Airlines Logo
12:15 pm - 11:57 pm
SGU
-
STS
12h 42m
2 stops
$1,239American Airlines
Mon, Feb 23 - Fri, Feb 27
American Airlines Logo
9:50 am - 11:59 pm
STS
-
SGU
13h 09m
2 stops
American Airlines Logo
12:15 pm - 3:53 pm
SGU
-
STS
4h 38m
1 stop
$1,307American Airlines
Wed, Apr 8 - Fri, Apr 10
American Airlines Logo
10:51 am - 12:25 am
STS
-
SGU
12h 34m
2 stops
American Airlines Logo
7:30 am - 12:26 pm
SGU
-
STS
5h 56m
1 stop
$1,382American Airlines
Wed, Mar 11 - Sun, Mar 15
American Airlines Logo
10:51 am - 12:30 am
STS
-
SGU
12h 39m
2 stops
American Airlines Logo
12:15 pm - 11:51 pm
SGU
-
STS
12h 36m
2 stops
$1,949American Airlines
Mon, Feb 23 - Fri, Feb 27
American Airlines Logo
10:51 am - 12:25 am
STS
-
SGU
12h 34m
2 stops
American Airlines Logo
12:15 pm - 11:09 pm
SGU
-
STS
11h 54m
2 stops
$1,992American Airlines
Wed, Mar 11 - Sun, Mar 15
American Airlines Logo
9:50 am - 11:59 pm
STS
-
SGU
13h 09m
2 stops
American Airlines Logo
7:30 am - 7:05 pm
SGU
-
STS
12h 35m
2 stops
$2,035American Airlines
Wed, Apr 8 - Fri, Apr 10

American Airlines flights from Santa Rosa to Saint George

Our best American Airlines deals on Santa Rosa to Saint George flight tickets
American Airlines
Feb 23
STS4:23 pmSanta Rosa Sonoma County
7h 07m
1 stop
SGU12:30 amSaint George
Feb 27
SGU12:15 pmSaint George
4h 38m
1 stop
STS3:53 pmSanta Rosa Sonoma County
$450
American Airlines
Apr 8
STS4:23 pmSanta Rosa Sonoma County
6h 36m
1 stop
SGU11:59 pmSaint George
Apr 10
SGU7:30 amSaint George
5h 56m
1 stop
STS12:26 pmSanta Rosa Sonoma County
$555
American Airlines
Feb 9
STS4:23 pmSanta Rosa Sonoma County
3h 59m
1 stop
SGU9:22 pmSaint George
Feb 14
SGU7:30 amSaint George
6h 03m
1 stop
STS12:33 pmSanta Rosa Sonoma County
$670

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 February 8, 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

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Mon 2/23

4:23 pm-12:30 am

1 stop7h 07m

Saint George

Fri 2/27

12:15 pm-3:53 pm

1 stop4h 38m

$450

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Wed 4/8

4:23 pm-11:59 pm

1 stop6h 36m

Saint George

Fri 4/10

7:30 am-12:26 pm

1 stop5h 56m

$555

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Wed 3/11

4:23 pm-12:25 am

1 stop7h 02m

Saint George

Sun 3/15

7:30 am-12:26 pm

1 stop5h 56m

$675

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Mon 2/23

4:23 pm-12:30 am

1 stop7h 07m

Saint George

Fri 2/27

12:15 pm-11:57 pm

2 stops12h 42m

$1,239

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Wed 4/8

9:50 am-11:59 pm

2 stops13h 09m

Saint George

Fri 4/10

12:15 pm-3:53 pm

1 stop4h 38m

$1,307

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Wed 3/11

10:51 am-12:25 am

2 stops12h 34m

Saint George

Sun 3/15

7:30 am-12:26 pm

1 stop5h 56m

$1,382

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Mon 2/23

10:51 am-12:30 am

2 stops12h 39m

Saint George

Fri 2/27

12:15 pm-11:51 pm

2 stops12h 36m

$1,949

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Wed 3/11

10:51 am-12:25 am

2 stops12h 34m

Saint George

Sun 3/15

12:15 pm-11:09 pm

2 stops11h 54m

$1,992

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Wed 4/8

9:50 am-11:59 pm

2 stops13h 09m

Saint George

Fri 4/10

7:30 am-7:05 pm

2 stops12h 35m

$2,035

Santa RosaSaint George

STS - SGU

STSSGU

Santa Rosa Sonoma County

Sat 2/28

4:17 pm-12:30 am

1 stop7h 13m

$270

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 is the cheapest airline that flies from Santa Rosa Sonoma County to Saint George?

American Airlines and Alaska Airlines are the most popular carriers operating from Santa Rosa Sonoma County to Saint George

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 57% 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

3h 59m

Direct flights

None
The fastest flight from Santa Rosa to Saint George takes 3h 59m
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

  • 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 3h 59m, 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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