HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santa Rosa

$179+ Cheap flights from New Hampshire to Santa Rosa (STS)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — STS
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Hampshire to Santa Rosa with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from New Hampshire to Santa Rosa

Cheapest flights from New Hampshire to Santa Rosa
Explore the most affordable flight options available from New Hampshire to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This KAYAK deal was found by Cheapflights users on 10/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:24 pmBOS - STS
1 stop9h 30mAlaska Airlines
Sun 12/77:55 pmSTS - BOS
1 stop8h 34mAlaska Airlines
Deal found 10/26$383
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 11/124:24 pmBOS - STS
1 stop10h 33mAlaska Airlines
Sat 11/157:00 amSTS - BOS
2 stops14h 20mAlaska Airlines
Deal found 10/26$438
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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.
Sat 11/84:24 pmBOS - STS
1 stop10h 33mAlaska Airlines
Sun 11/167:00 amSTS - BOS
1 stop21h 29mAlaska Airlines
Deal found 10/25$452
This Alaska Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 11/94:24 pmBOS - STS
1 stop26h 38mAlaska Airlines
Thu 11/138:07 pmSTS - BOS
2 stops16h 34mAlaska Airlines
Deal found 10/24$468
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 12/176:10 amBOS - STS
1 stop9h 17mAmerican Airlines
Sun 12/214:21 pmSTS - BOS
1 stop10h 16mAmerican Airlines
Deal found 10/24$524

Cheap flight deals from New Hampshire to Santa Rosa

Keep the following information in mind while searching for New Hampshire to Santa Rosa flight deals. Data was last updated October 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$338
(Alaska Airlines)

One-way from

$179
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$391
Provider with most accurate pricing for Boston Logan Intl-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-San Francisco flights.
Search Deals
From New Hampshire to Santa Rosa Sonoma County
Search Deals
One-way flight from New Hampshire to Santa Rosa Sonoma County
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Santa Rosa 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 October 27, 2025.
Use the filters below to find and compare flights from New Hampshire to Santa Rosa that are best for you.

Fly from

New Hampshire

Fly to

Santa Rosa

Route

Depart

Return

Price

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Tue 2/24

4:20 pm-10:46 pm

1 stop9h 26m

Santa Rosa Sonoma County

Wed 2/25

11:18 am-11:59 pm

1 stop9h 41m

$338

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Thu 12/4

4:24 pm-10:54 pm

1 stop9h 30m

Santa Rosa Sonoma County

Sun 12/7

7:55 pm-7:29 am

1 stop8h 34m

$383

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Wed 11/12

4:24 pm-11:57 pm

1 stop10h 33m

Santa Rosa Sonoma County

Sat 11/15

7:00 am-12:20 am

2 stops14h 20m

$438

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Sun 11/9

4:24 pm-4:02 pm

1 stop26h 38m

Santa Rosa Sonoma County

Thu 11/13

8:07 pm-3:41 pm

2 stops16h 34m

$468

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Sat 11/8

4:24 pm-11:57 pm

1 stop10h 33m

Santa Rosa Sonoma County

Sun 11/16

8:03 pm-7:29 am

2 stops32h 26m

$482

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Tue 2/10

5:20 pm-3:29 pm

2 stops25h 09m

$179

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Mon 12/15

4:24 pm-10:54 pm

1 stop9h 30m

$192

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Sat 12/13

4:24 pm-10:54 pm

1 stop9h 30m

$216

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Sun 12/14

7:00 am-1:29 pm

1 stop9h 29m

$246

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Wed 12/17

6:10 am-12:27 pm

1 stop9h 17m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 13 results
1
2

Best time to book a flight from New Hampshire to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from New Hampshire 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 New Hampshire to Santa Rosa

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

Currently, May is the cheapest month in which you can book a flight from New Hampshire to Santa Rosa (average of $200). Flying from New Hampshire to Santa Rosa in January is currently the most expensive (average of $404). 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.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Santa Rosa. 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 into for flights to Santa Rosa from New Hampshire?

    Santa Rosa Sonoma County (STS), located 7.2 mi from the city center, is the airport you fly into when you book flights from New Hampshire to Santa Rosa.

  • How long is the flight from New Hampshire to Santa Rosa?

    There are many flights that can get you from New Hampshire to Santa Rosa in 9h 26m. Fly via Alaska Airlines to get the fastest option. The distance from New Hampshire to Santa Rosa is about 2693 mi.

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

    The most popular flight routes from New Hampshire to Santa Rosa are Boston Logan Intl - Santa Rosa Sonoma County, Worcester - Santa Rosa Sonoma County and Manchester - Santa Rosa Sonoma County.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to Santa Rosa 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 New Hampshire to Santa Rosa?

    Currently, May is the cheapest month in which you can book a flight from New Hampshire to Santa Rosa (average of $200). Flying from New Hampshire to Santa Rosa in January is currently the most expensive (average of $404). 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

Traveling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Hampshire to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
Dallas/Fort Worth to Las Vegas flights
Seattle to Los Angeles flights
John F Kennedy Intl to San Francisco flights
San Francisco to Los Angeles flights
Seattle to Las Vegas flights
San Francisco to Las Vegas flights
Newark to Las Vegas flights
Newark to San Francisco flights
Los Angeles to San Francisco flights
Newark to Los Angeles flights
Dallas/Fort Worth to Los Angeles flights
Atlanta to Las Vegas flights
Dulles Intl to Las Vegas flights
O'Hare Intl to Las Vegas flights
Boston to Los Angeles flights
LaGuardia to Los Angeles flights
Denver to Las Vegas flights
Minneapolis to Las Vegas flights
Los Angeles to Las Vegas flights
Boston to Las Vegas flights
Seattle to San Diego flights
Seattle to Ontario flights
San Francisco to Ontario flights
Hobby to Las Vegas flights
Dallas/Fort Worth to San Francisco flights
LaGuardia to Las Vegas flights
O'Hare Intl to Los Angeles flights
Portland to Los Angeles flights
John F Kennedy Intl to San Diego flights
Seattle to Santa Ana flights
San Jose to Las Vegas flights
Reagan-National to Los Angeles flights
Reagan-National to Las Vegas flights
Atlanta to Los Angeles flights
Dulles Intl to Los Angeles flights
LaGuardia to San Francisco flights
San Francisco to Santa Ana flights
Baltimore to Las Vegas flights
O'Hare Intl to San Francisco flights
Burbank to Las Vegas flights
Orlando to Las Vegas flights
San Jose to Los Angeles flights
Baltimore to Los Angeles flights
Santa Ana to San Francisco flights
George Bush Intcntl to Las Vegas flights
Cleveland to Las Vegas flights
Denver to Los Angeles flights
Detroit to Las Vegas flights

Top airline flying from New Hampshire to Santa Rosa

Discover the top airline that operate flights from New Hampshire to Santa Rosa. 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$472Average$491FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.