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$44+ Cheap flights from Santa Rosa (STS) to the United States

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
STS — LAX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Santa Rosa to USA

Keep the following information in mind while searching for Santa Rosa to USA flight deals. Data was last updated June 12, 2025.

Round-trip from

$68
(Booking.com)

One-way from

$44
(Expedia)

Popular in

December

Cheapest in

February

Average price

$477

Good round-trip deal

$92 or less

Good one-way deal

$53 or less
From Santa Rosa Sonoma County to USA
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One-way flight from Santa Rosa Sonoma County to USA
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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Santa Rosa Sonoma County to USA.
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Price to beat on a one-way flight from Santa Rosa Sonoma County to USA.
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Find flight deals from Santa Rosa to USA

Cheapest flights from Santa Rosa to USA
Explore the most affordable flight options available from Santa Rosa to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/33:06 pmSTS - BUR
Nonstop1h 26mAvelo Airlines
Mon 9/87:00 amBUR - STS
Nonstop1h 33mAvelo Airlines
Deal found 6/10$68
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:32 pmSTS - LAS
Nonstop1h 34mAvelo Airlines
Sun 11/1612:57 pmLAS - STS
Nonstop1h 51mAvelo Airlines
Deal found 6/11$93
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:23 amSTS - LAS
Nonstop1h 41mAlaska Airlines
Fri 10/312:44 pmLAS - STS
Nonstop1h 59mAlaska Airlines
Deal found 6/11$137
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/204:54 pmSTS - BUR
Nonstop1h 28mAlaska Airlines
Tue 8/262:53 pmBUR - STS
Nonstop1h 41mAlaska Airlines
Deal found 6/12$137
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/86:00 amSTS - SAN
Nonstop1h 40mHawaiian Airlines
Thu 7/109:59 pmSAN - STS
Nonstop1h 51mHawaiian Airlines
Deal found 6/10$137
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1911:11 amSTS - SNA
Nonstop1h 44mAlaska Airlines
Wed 8/274:30 pmSNA - STS
Nonstop1h 46mAlaska Airlines
Deal found 6/12$137
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:00 amSTS - SAN
Nonstop1h 40mAlaska Airlines
Wed 7/168:10 amSAN - STS
1 stop6h 15mAlaska Airlines
Deal found 6/9$147
This Hawaiian Airlines deal was found by Cheapflights users on 6/9. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:23 amSTS - LAS
Nonstop1h 41mHawaiian Airlines
Sat 9/2012:44 pmLAS - STS
Nonstop1h 59mHawaiian Airlines
Deal found 6/9$152
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/117:00 amSTS - LAX
Nonstop1h 36mAlaska Airlines
Wed 7/169:25 amLAX - STS
Nonstop1h 41mAlaska Airlines
Deal found 6/12$152
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/229:28 amSTS - SNA
Nonstop1h 42mHawaiian Airlines
Mon 8/254:30 pmSNA - STS
Nonstop1h 46mHawaiian Airlines
Deal found 6/10$157
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 7/84:16 pmSTS - SAN
1 stop5h 39mAmerican Airlines
Thu 7/109:50 amSAN - STS
1 stop5h 46mAmerican Airlines
Deal found 6/10$159
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 7/84:16 pmSTS - LAX
1 stop5h 31mAmerican Airlines
Tue 7/156:10 amLAX - STS
1 stop6h 21mAmerican Airlines
Deal found 6/10$159

Cheapflights Fare Finder

Customize your flight search to find flights from Santa Rosa to USA 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 June 12, 2025.
Use the filters below to find and compare flights from Santa Rosa to the United States that are best for you.

Fly from

Santa Rosa

Fly to

USA

Route

Depart

Return

Price

Santa RosaBurbank

STS - BUR

STSBUR

Santa Rosa Sonoma County

Wed 9/3

3:06 pm-4:32 pm

Nonstop1h 26m

Burbank Bob Hope

Mon 9/8

7:00 am-8:33 am

Nonstop1h 33m

$68

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

Fri 7/4

2:22 pm-4:01 pm

Nonstop1h 39m

Las Vegas Harry Reid Intl

Mon 7/7

1:07 pm-3:00 pm

Nonstop1h 53m

$98

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

Tue 8/12

10:00 am-11:36 am

Nonstop1h 36m

Las Vegas Harry Reid Intl

Wed 8/13

12:30 pm-2:25 pm

Nonstop1h 55m

$137

Santa RosaBurbank

STS - BUR

STSBUR

Santa Rosa Sonoma County

Wed 8/20

4:54 pm-6:22 pm

Nonstop1h 28m

Burbank Bob Hope

Wed 8/27

2:53 pm-4:34 pm

Nonstop1h 41m

$137

Santa RosaSan Diego

STS - SAN

STSSAN

Santa Rosa Sonoma County

Tue 7/8

6:00 am-7:40 am

Nonstop1h 40m

San Diego

Thu 7/10

9:59 pm-11:50 pm

Nonstop1h 51m

$137

Santa RosaSanta Ana

STS - SNA

STSSNA

Santa Rosa Sonoma County

Tue 8/19

11:11 am-12:55 pm

Nonstop1h 44m

Santa Ana J. Wayne/Orange Cnty

Wed 8/27

4:30 pm-6:16 pm

Nonstop1h 46m

$137

Santa RosaSan Diego

STS - SAN

STSSAN

Santa Rosa Sonoma County

Tue 7/15

6:00 am-7:40 am

Nonstop1h 40m

San Diego

Wed 7/16

8:10 am-2:25 pm

1 stop6h 15m

$147

Santa RosaLos Angeles

STS - LAX

STSLAX

Santa Rosa Sonoma County

Fri 7/11

7:00 am-8:36 am

Nonstop1h 36m

Los Angeles

Wed 7/16

9:25 am-11:06 am

Nonstop1h 41m

$152

Santa RosaLas Vegas

STS - LAS

STSLAS

Santa Rosa Sonoma County

Tue 8/12

3:05 pm-7:18 pm

1 stop4h 13m

Las Vegas Harry Reid Intl

Wed 8/13

7:58 pm-11:44 pm

1 stop3h 46m

$156

Santa RosaSanta Ana

STS - SNA

STSSNA

Santa Rosa Sonoma County

Fri 8/22

9:28 am-11:10 am

Nonstop1h 42m

Santa Ana J. Wayne/Orange Cnty

Mon 8/25

4:30 pm-6:16 pm

Nonstop1h 46m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 60 results
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Best time to book a flight from Santa Rosa to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Santa Rosa 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 Santa Rosa to the United States

What is the cheapest month to book a flight from Santa Rosa to USA?

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to USA (average of $246). Flying from Santa Rosa to USA in March is currently the most expensive (average of $327). 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.

What is the cheapest time of day to fly from STS to US?

Find hourly flight availability from Santa Rosa to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santa Rosa to USA as you normally would.

Weekly flight availability from Santa Rosa to USA

Explore weekly flight availability from Santa Rosa to USA. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from STS to US0 are scheduled on a Thursday (19 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in USA by month

Plan your trip to USA by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in USA ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit USA when rainfall is around 2.8 in.

Temperature in USA by month

Plan your trip to USA by taking into account the average temperature totals by month.

If weather is an important factor for your trip to USA, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Hawaiian Airlines and Avelo Airlines from Santa Rosa to USA. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santa Rosa to United States?

    Most people fly from Santa Rosa Sonoma County (STS) if they book a flight from Santa Rosa to United States. Santa Rosa Sonoma County is conveniently located just 7.2 mi from Santa Rosa’s city center.

  • How popular is this Santa Rosa to USA flight route?

    Within the past month, 3 users have taken a look at flights from Santa Rosa Sonoma County to United States.

  • What are the cheapest airlines to fly from Santa Rosa to USA one-way?

    One-way options have recently been found by users for as low as $44 on Avelo Airlines. Other airlines that offer cheap prices include Alaska Airlines from $69 and American Airlines from $79 one-way.

  • What are the most popular routes from Santa Rosa to USA?

    When deciding which route to take from Santa Rosa to USA consider Santa Rosa Sonoma County - Seattle/Tacoma Intl, Santa Rosa Sonoma County - Las Vegas Harry Reid Intl or Santa Rosa Sonoma County - Portland as they are the most popular.

  • What are the most reliable airlines from Santa Rosa to USA?

    Consider Japan Airlines (92%), Qatar Airways (89%) or Iberia (84%) when booking your flight. These represent the most reliable airlines when flying from Santa Rosa to USA.

  • What are the cheapest flights from Santa Rosa to USA?

    On average you can expect to pay $338 for a flight from Santa Rosa to USA. The cheapest flight overall is $68 while the most popular route, (Santa Rosa Sonoma County - Seattle/Tacoma Intl) is currently priced at $171.

  • Can I find deals for flights from Santa Rosa to USA that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to USA flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to USA?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to USA.

  • Can I find deals for business class flights from Santa Rosa to USA?

    Yes. Cheapflights offers flight deals from Santa Rosa to USA 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 Santa Rosa to USA?

    Currently, January is the cheapest month in which you can book a flight from Santa Rosa to USA (average of $246). Flying from Santa Rosa to USA in March is currently the most expensive (average of $327). 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

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Alternative routes for Santa Rosa to USA

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Santa Rosa to USA

Discover the top 6 airlines that operate flights from Santa Rosa to USA. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$19Average$79FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$22Average$56FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$67Average$133FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$98Average$221FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$131Average$405FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$176Average$442FlexibilityNo cancel feeOn-time71%

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