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Santa Rosa

$197+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — STS
fev 27 — mar 61
sex 2/27
sex 3/6
1 adult, Economy
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Cheap 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 janeiro 28, 2026.

This Expedia deal was found by Cheapflights users on 1/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 2/194:36 pm
BOS
-
STS
1 stop19h 38m
Alaska Airlines
ter 3/37:57 pm
STS
-
BOS
1 stop17h 39m
Alaska Airlines
Deal found 1/26$368
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
ter 2/245:44 pm
BOS
-
STS
2 stops28h 33m
Alaska Airlines
qua 3/47:00 am
STS
-
BOS
2 stops20h 54m
Alaska Airlines
Deal found 1/27$377
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
ter 2/245:44 pm
BOS
-
STS
2 stops28h 33m
Alaska Airlines
seg 3/26:37 pm
STS
-
BOS
1 stop19h 47m
Alaska Airlines
Deal found 1/27$378
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
ter 2/247:00 am
BOS
-
STS
1 stop30h 32m
Alaska Airlines
ter 3/37:57 pm
STS
-
BOS
1 stop17h 39m
Alaska Airlines
Deal found 1/27$383
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
qua 2/259:02 am
BOS
-
STS
2 stops28h 09m
Alaska Airlines
ter 3/37:00 am
STS
-
BOS
2 stops20h 54m
Alaska Airlines
Deal found 1/27$391
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
qua 2/259:02 am
BOS
-
STS
2 stops28h 09m
Alaska Airlines
seg 3/26:37 pm
STS
-
BOS
1 stop19h 47m
Alaska Airlines
Deal found 1/27$392
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
qui 2/267:00 am
BOS
-
STS
2 stops19h 57m
Alaska Airlines
qua 3/47:00 am
STS
-
BOS
2 stops13h 59m
Alaska Airlines
Deal found 1/27$418

Find 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 janeiro 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$368
(Expedia)

One-way from

$197
(Alaska Airlines)

Popular in

December

Cheapest in

March

Average price

$342
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. 3% potential increase in price ($15 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 January 2026
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 janeiro 28, 2026.
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

ter 2/24

5:44 pm-7:17 pm

2 stops28h 33m

Santa Rosa Sonoma County

ter 3/3

7:00 am-6:54 am

2 stops20h 54m

$377

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

qua 2/25

9:02 am-9:52 pm

1 stop15h 50m

Santa Rosa Sonoma County

ter 3/3

7:57 pm-11:59 pm

1 stop25h 02m

$383

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

qua 2/25

9:02 am-10:11 am

2 stops28h 09m

Santa Rosa Sonoma County

qua 3/4

7:00 am-6:54 am

2 stops20h 54m

$391

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

qua 2/25

9:02 am-10:11 am

2 stops28h 09m

Santa Rosa Sonoma County

seg 3/2

6:37 pm-5:24 pm

1 stop19h 47m

$392

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

ter 2/24

6:24 pm-9:52 pm

1 stop30h 28m

Santa Rosa Sonoma County

qua 3/4

7:00 am-6:54 am

2 stops20h 54m

$407

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

qui 2/26

9:02 am-11:57 pm

2 stops17h 55m

Santa Rosa Sonoma County

ter 3/3

7:00 am-6:54 am

2 stops20h 54m

$418

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

qui 2/26

7:00 am-11:57 pm

2 stops19h 57m

Santa Rosa Sonoma County

qua 3/4

7:00 am-11:59 pm

2 stops13h 59m

$418

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

sáb 2/21

5:32 am-3:47 pm

2 stops13h 15m

Santa Rosa Sonoma County

sáb 2/28

4:17 pm-9:30 am

2 stops14h 13m

$419

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

ter 4/28

5:56 pm-7:06 pm

1 stop28h 10m

$197

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

seg 5/11

5:56 pm-10:58 am

1 stop20h 02m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 18 results
1
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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 April is currently the most expensive (average of $413). 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 28h 33m. 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, Manchester - Santa Rosa Sonoma County and Worcester - 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 April is currently the most expensive (average of $413). 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

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Alternative routes for New Hampshire to Santa Rosa

See prices for flight routes from nearby airports that may be better suited for you.
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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 janeiro 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$472Average$491FlexibilityNo cancel feeOn-time75%

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