What is the cheapest airline that flies from United States to Santa Rosa Sonoma County?

Alaska Airlines, Southwest, and Delta are the most popular carriers operating from United States to Santa Rosa Sonoma County

What is the most punctual flight time for the United States to Santa Rosa flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What airlines fly to Santa Rosa?

United Airlines, Frontier and Alaska Airlines are the top three most popular airlines that fly to Santa Rosa from United States according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 10 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

How many flights depart from United States to Santa Rosa on average per week?

170 flights are operational weekly from United States to Santa Rosa as of August 2026. The most popular departure day for this route is Mon, with 22% of flights per week taking off on this day.

Which airline has the best punctuality record on the United States to Santa Rosa flights?

According to our data, Alaska Airlines have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

How often are flights from the United States to Santa Rosa delayed?

Historically, on average around 13% of flights between United States and Santa Rosa have experienced a delay on any given week. The average delay length over the past 12 months has been 119 minutes.

How long does it take to fly to Santa Rosa?

Average flight duration from United States to Santa Rosa depends on which airport you fly into and out of. Flying from Los Angeles to San Francisco is 1h 19m on average, while flying from Miami to San Francisco is 6h 03m on average. San Francisco is the most popular airport in Santa Rosa.

How many flights depart from United States to Santa Rosa on average per day?

24 flights are operational daily from United States to Santa Rosa as of August 2026. The most popular departure time for this route is 2:00PM, with 67% of flights per day taking off in the afternoon.

When did momondo last update prices for flights from United States to Santa Rosa Sonoma County Airport?

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

How many operators does momondo search for flights from United States to Santa Rosa Sonoma County Airport?

As of August 2026, there are 4 operators available to choose from for flights from United States to Santa Rosa Sonoma County Airport.

How old do you have to be to fly from United States to Santa Rosa Sonoma County Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Santa Rosa Sonoma County Airport.

What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

The necessary travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$49 Cheap Flights from the United States to Santa Rosa in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to San Francisco

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Recent round-trip flight deals from the United States to San Francisco

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7:54 am - 9:48 am-

1h 54mnonstop

6:56 pm - 8:44 pm-

1h 48mnonstop

$97Alaska Airlines

Tue, Nov 10 - Sat, Nov 14

8:38 pm - 10:33 pm-

1h 55mnonstop

6:56 pm - 8:44 pm-

1h 48mnonstop

$97Alaska Airlines

Sat, Nov 7 - Tue, Nov 17

7:40 pm - 9:25 pm-

1h 45mnonstop

6:00 am - 7:40 am-

1h 40mnonstop

$97Southwest

Tue, Sep 1 - Tue, Sep 8

7:45 pm - 9:40 pm-

1h 55mnonstop

7:25 am - 9:10 am-

1h 45mnonstop

$97Southwest

Tue, Oct 13 - Sat, Oct 17

7:54 am - 9:48 am-

1h 54mnonstop

6:40 am - 8:20 am-

1h 40mnonstop

$97Alaska Airlines

Sat, Nov 7 - Sat, Nov 14

6:05 pm - 7:50 pm-

1h 45mnonstop

6:00 am - 7:40 am-

1h 40mnonstop

$97Southwest

Sat, Aug 29 - Sat, Sep 5

6:25 am - 12:28 pm-

6h 03m

12:58 pm - 6:18 pm-

5h 20m

$159American Airlines

Wed, Aug 26 - Wed, Sep 2

9:40 am - 3:37 pm-

5h 57m

12:58 pm - 6:18 pm-

5h 20m

$159American Airlines

Tue, Sep 1 - Tue, Sep 8

9:43 am - 4:06 pm-

6h 23m

4:47 pm - 10:24 pm-

5h 37m

$177Delta

Wed, Nov 11 - Sat, Nov 14

9:43 am - 4:06 pm-

6h 23m

11:29 am - 3:55 pm-

4h 26m

$177Delta

Tue, Nov 10 - Tue, Nov 17

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Alaska Airlines flights from United States to Santa Rosa

Our best Alaska Airlines deals on United States to Santa Rosa flight tickets

Alaska Airlines

Sep 8

SAN7:57 amSan Diego

1h 57m

STS9:54 amSanta Rosa Sonoma County

Sep 16

STS6:47 pmSanta Rosa Sonoma County

1h 49m

SAN8:36 pmSan Diego

$97

Alaska Airlines

Aug 28

SAN9:59 pmSan Diego

1h 55m

STS11:54 pmSanta Rosa Sonoma County

Sep 4

STS6:13 amSanta Rosa Sonoma County

1h 52m

SAN8:05 amSan Diego

$113

Alaska Airlines

Sep 25

SAN9:59 pmSan Diego

1h 55m

STS11:54 pmSanta Rosa Sonoma County

Sep 28

STS6:47 pmSanta Rosa Sonoma County

1h 49m

SAN8:36 pmSan Diego

$137

Delta flights from United States to Santa Rosa

Our best Delta deals on United States to Santa Rosa flight tickets

Delta

Nov 5

SAN9:42 amSan Diego

6h 23m

1 stop

STS4:05 pmSanta Rosa Sonoma County

Nov 12

STS4:47 pmSanta Rosa Sonoma County

7h 06m

1 stop

SAN11:53 pmSan Diego

$177

Delta

Nov 10

SAN6:15 amSan Diego

9h 51m

2 stops

STS4:06 pmSanta Rosa Sonoma County

Nov 15

STS11:29 amSanta Rosa Sonoma County

6h 47m

1 stop

SAN6:16 pmSan Diego

$182

Delta

Oct 27

PHX9:55 amPhoenix Sky Harbor Intl

6h 10m

1 stop

STS4:05 pmSanta Rosa Sonoma County

Oct 31

STS11:21 amSanta Rosa Sonoma County

5h 03m

1 stop

PHX4:24 pmPhoenix Sky Harbor Intl

$187

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Tue 11/10

7:54 am-9:48 am

Nonstop1h 54m

Santa Rosa Sonoma County

Sat 11/14

6:56 pm-8:44 pm

Nonstop1h 48m

$97

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Sat 11/7

8:38 pm-10:33 pm

Nonstop1h 55m

Santa Rosa Sonoma County

Tue 11/17

6:56 pm-8:44 pm

Nonstop1h 48m

$97

Quickest round-trip

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Tue 9/1

7:40 pm-9:25 pm

Nonstop1h 45m

Santa Rosa Sonoma County

Tue 9/8

6:00 am-7:40 am

Nonstop1h 40m

$97

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Tue 10/13

7:45 pm-9:40 pm

Nonstop1h 55m

Santa Rosa Sonoma County

Sat 10/17

7:25 am-9:10 am

Nonstop1h 45m

$97

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Sat 11/7

7:54 am-9:48 am

Nonstop1h 54m

Santa Rosa Sonoma County

Sat 11/14

6:40 am-8:20 am

Nonstop1h 40m

$97

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Sat 8/29

6:05 pm-7:50 pm

Nonstop1h 45m

Santa Rosa Sonoma County

Sat 9/5

6:00 am-7:40 am

Nonstop1h 40m

$97

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Wed 8/26

6:25 am-12:28 pm

1 stop6h 03m

Santa Rosa Sonoma County

Wed 9/2

12:58 pm-6:18 pm

1 stop5h 20m

$159

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Tue 9/1

9:40 am-3:37 pm

1 stop5h 57m

Santa Rosa Sonoma County

Tue 9/8

12:58 pm-6:18 pm

1 stop5h 20m

$159

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Wed 11/11

9:43 am-4:06 pm

1 stop6h 23m

Santa Rosa Sonoma County

Sat 11/14

4:47 pm-10:24 pm

1 stop5h 37m

$177

San DiegoSanta Rosa

SAN - STS

SANSTS

San Diego

Tue 11/10

9:43 am-4:06 pm

1 stop6h 23m

Santa Rosa Sonoma County

Tue 11/17

11:29 am-3:55 pm

1 stop4h 26m

$177

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Santa Rosa

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

Prices

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Delays

Other information

What is the cheapest month to fly to Santa Rosa?

If you are unable to visit Santa Rosa during the month of December, then departing from United States during the month January is also very affordable. Most momondo users find prices during this month for around $290.

What is the cheapest United States to Santa Rosa Sonoma County flight route?

Fly from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County for the best United States - Santa Rosa Sonoma County flight prices

What cabin class options are available on United States to Santa Rosa flights?

There are 4 cabin classes available to choose from on United States to Santa Rosa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Santa Rosa flights?

No. A direct flight is the cheapest option for a flight between United States to Santa Rosa.

Cheap United States to Santa Rosa flight deals and tips

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

Best Price Found	$115
Fastest flight time	1h 25m
Direct flights	Every day
Airports in Santa Rosa	1 airport

The best one-way flight to Santa Rosa from United States in the past 72 hours is $115. The best round-trip flight deal from United States to Santa Rosa found on momondo in the last 72 hours is $172.

The fastest flight from United States to Santa Rosa takes 1h 25m

Direct flights go from United States to Santa Rosa every day.

There is 1 airport in Santa Rosa. From United States there are direct flights to Santa Rosa Sonoma County (STS).

Search flight deals

Frequently asked questions about flying from the United States to Santa Rosa

When did momondo last update prices for flights from United States to Santa Rosa Sonoma County Airport?
Prices for flights from United States to Santa Rosa Sonoma County Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Santa Rosa Sonoma County Airport?
As of August 2026, there are 4 operators available to choose from for flights from United States to Santa Rosa Sonoma County Airport.
How old do you have to be to fly from United States to Santa Rosa Sonoma County Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Santa Rosa Sonoma County Airport.
What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?
The necessary travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Santa Rosa?
momondo data reveals that the most frequently booked plane model on the route from United States to Santa Rosa is Embraer 175, representing 16.77% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 13.96%, Embraer 170 at 12.22%, and Airbus A321neo at 10.47%.

Best airlines flying from United States to Santa Rosa

Compare and see reviews for airlines that fly from United States to Santa Rosa with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $91	Free Cancellation	Rating 7.8 2,819 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $137	Free Cancellation	Rating 7.9 12,762 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $195	Free Cancellation	Rating 8.0 4,222 reviews	Search Southwest flights
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.1 11,850 reviews	Search American Airlines flights

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Why should I use momondo to find a flight deal from United States to Santa Rosa?

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

Can I find flights from United States to Santa Rosa with flexible booking policies on momondo?

Yes. All flights to Santa Rosa from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Santa Rosa?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santa Rosa from United States.

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

Yes. momondo can track prices for United States to Santa Rosa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Alaska Airlines flights from United States to Santa Rosa

Our best Alaska Airlines deals on United States to Santa Rosa flight tickets

Delta flights from United States to Santa Rosa

Our best Delta deals on United States to Santa Rosa flight tickets

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Use the filters below to find and compare flights from the United States to Santa Rosa that are best for you.

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How to get the cheapest flight ticket from United States to Santa Rosa

What is the cheapest month to fly to Santa Rosa?

What is the cheapest United States to Santa Rosa Sonoma County flight route?

What cabin class options are available on United States to Santa Rosa flights?

Can stopping save me money on United States to Santa Rosa flights?

What is the cheapest airline that flies from United States to Santa Rosa Sonoma County?

What airlines fly to Santa Rosa?

How often are flights from the United States to Santa Rosa delayed?

What is the most punctual flight time for the United States to Santa Rosa flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on the United States to Santa Rosa flights?

How many flights depart from United States to Santa Rosa on average per day?

How many flights depart from United States to Santa Rosa on average per week?

How long does it take to fly to Santa Rosa?

Cheap United States to Santa Rosa flight deals and tips

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