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Cheap flights from New Hampshire to San Francisco from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to San Francisco departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New Hampshire to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:44 pm - 7:02 pmBOS-STS
28h 18m1 stop
Alaska Airlines Logo
7:48 pm - 11:59 pmSTS-BOS
25h 11m2 stops
$356Alaska Airlines
Find Deal
Tue, Feb 17 - Mon, Feb 23
Alaska Airlines Logo
4:24 pm - 10:54 pmBOS-STS
9h 30m1 stop
Alaska Airlines Logo
6:58 pm - 5:52 pmSTS-BOS
19h 54m1 stop
$365Alaska Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13
Alaska Airlines Logo
4:24 pm - 10:54 pmBOS-STS
9h 30m1 stop
Alaska Airlines Logo
2:51 pm - 5:39 pmSTS-BOS
23h 48m1 stop
$368Alaska Airlines
Find Deal
Mon, Dec 15 - Tue, Jan 6
Alaska Airlines Logo
4:20 pm - 7:19 pmBOS-STS
29h 59m1 stop
Alaska Airlines Logo
11:15 am - 11:54 pmSTS-BOS
9h 39m1 stop
$371Alaska Airlines
Find Deal
Mon, Feb 9 - Wed, Feb 11
Alaska Airlines Logo
7:00 am - 10:58 pmBOS-STS
18h 58m2 stops
Alaska Airlines Logo
6:30 pm - 3:20 pmSTS-BOS
17h 50m1 stop
$376Alaska Airlines
Find Deal
Thu, Jan 22 - Sat, Jan 31
Alaska Airlines Logo
4:24 pm - 10:54 pmBOS-STS
9h 30m1 stop
Alaska Airlines Logo
2:51 pm - 5:10 amSTS-BOS
11h 19m1 stop
$384Alaska Airlines
Find Deal
Mon, Dec 15 - Mon, Jan 5
Alaska Airlines Logo
4:20 pm - 11:11 pmBOS-STS
9h 51m1 stop
Alaska Airlines Logo
7:00 am - 11:54 pmSTS-BOS
13h 54m2 stops
$388Alaska Airlines
Find Deal
Mon, Feb 9 - Wed, Feb 11
Alaska Airlines Logo
4:24 pm - 10:54 pmBOS-STS
9h 30m1 stop
Alaska Airlines Logo
7:00 am - 12:23 amSTS-BOS
14h 23m2 stops
$389Alaska Airlines
Find Deal
Mon, Dec 15 - Tue, Jan 6
American Airlines Logo
2:23 pm - 3:53 pmORH-STS
28h 30m2 stops
American Airlines Logo
12:55 pm - 1:53 pmSTS-ORH
21h 58m2 stops
$761American Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 10
American Airlines Logo
5:30 am - 3:53 pmMHT-STS
13h 23m2 stops
American Airlines Logo
4:23 pm - 11:35 amSTS-MHT
16h 12m2 stops
$848American Airlines
Find Deal
Tue, Feb 3 - Wed, Feb 4

Alaska Airlines flights from New Hampshire to Santa Rosa

Our best Alaska Airlines deals on New Hampshire to Santa Rosa flight tickets
Alaska Airlines
Dec 15
BOS4:24 pmBoston Logan Intl
9h 30m
1 stop
STS10:54 pmSanta Rosa Sonoma County
Jan 6
STS2:51 pmSanta Rosa Sonoma County
23h 48m
1 stop
BOS5:39 pmBoston Logan Intl
$368
Find similar
Alaska Airlines
Feb 9
BOS4:20 pmBoston Logan Intl
29h 59m
1 stop
STS7:19 pmSanta Rosa Sonoma County
Feb 11
STS11:15 amSanta Rosa Sonoma County
9h 39m
1 stop
BOS11:54 pmBoston Logan Intl
$371
Find similar
Alaska Airlines
Jan 22
BOS7:00 amBoston Logan Intl
18h 58m
2 stops
STS10:58 pmSanta Rosa Sonoma County
Jan 31
STS6:50 amSanta Rosa Sonoma County
29h 30m
1 stop
BOS3:20 pmBoston Logan Intl
$376
Find similar

American Airlines flights from New Hampshire to Santa Rosa

Our best American Airlines deals on New Hampshire to Santa Rosa flight tickets
American Airlines
Dec 9
BOS6:10 amBoston Logan Intl
9h 17m
1 stop
STS12:27 pmSanta Rosa Sonoma County
Dec 11
STS12:57 pmSanta Rosa Sonoma County
7h 36m
1 stop
BOS11:33 pmBoston Logan Intl
$524
Find similar
American Airlines
Dec 13
BOS6:10 amBoston Logan Intl
9h 17m
1 stop
STS12:27 pmSanta Rosa Sonoma County
Jan 10
STS4:23 pmSanta Rosa Sonoma County
15h 00m
2 stops
BOS10:23 amBoston Logan Intl
$551
Find similar
American Airlines
Feb 7
ORH2:23 pmWorcester
28h 30m
2 stops
STS3:53 pmSanta Rosa Sonoma County
Feb 10
STS12:55 pmSanta Rosa Sonoma County
21h 58m
2 stops
ORH1:53 pmWorcester
$761
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from New Hampshire to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Tue 2/17

5:44 pm-7:02 pm

1 stop28h 18m

Santa Rosa Sonoma County

Mon 2/23

7:48 pm-11:59 pm

2 stops25h 11m

$356

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Tue 12/9

4:24 pm-10:54 pm

1 stop9h 30m

Santa Rosa Sonoma County

Sat 12/13

6:58 pm-5:52 pm

1 stop19h 54m

$365

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Mon 12/15

4:24 pm-10:54 pm

1 stop9h 30m

Santa Rosa Sonoma County

Tue 1/6

2:51 pm-5:39 pm

1 stop23h 48m

$368

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Mon 2/9

4:20 pm-7:19 pm

1 stop29h 59m

Santa Rosa Sonoma County

Wed 2/11

11:15 am-11:54 pm

1 stop9h 39m

$371

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Thu 1/22

7:00 am-10:58 pm

2 stops18h 58m

Santa Rosa Sonoma County

Sat 1/31

6:30 pm-3:20 pm

1 stop17h 50m

$376

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Mon 12/15

4:24 pm-10:54 pm

1 stop9h 30m

Santa Rosa Sonoma County

Mon 1/5

2:51 pm-5:10 am

1 stop11h 19m

$384

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Mon 2/9

4:20 pm-11:11 pm

1 stop9h 51m

Santa Rosa Sonoma County

Wed 2/11

7:00 am-11:54 pm

2 stops13h 54m

$388

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Mon 12/15

4:24 pm-10:54 pm

1 stop9h 30m

Santa Rosa Sonoma County

Tue 1/6

7:00 am-12:23 am

2 stops14h 23m

$389

WorcesterSanta Rosa

ORH - STS

ORHSTS

Worcester

Sat 2/7

2:23 pm-3:53 pm

2 stops28h 30m

Santa Rosa Sonoma County

Tue 2/10

12:55 pm-1:53 pm

2 stops21h 58m

$761

ManchesterSanta Rosa

MHT - STS

MHTSTS

Manchester

Tue 2/3

5:30 am-3:53 pm

2 stops13h 23m

Santa Rosa Sonoma County

Wed 2/4

4:23 pm-11:35 am

2 stops16h 12m

$848

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from New Hampshire 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

What is the cheapest month to fly to Santa Rosa?

If you are unable to visit Santa Rosa during the month of January, then departing from New Hampshire during the month February is also very affordable. Most momondo users find prices during this month for around $484.

What is the cheapest day to depart on your flight to Santa Rosa?

Our data shows that Tuesday is the least expensive day to fly to Santa Rosa. Tickets to fly out on this day can be as low as $542. On the other hand, Saturday is the most expensive day to depart from New Hampshire because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $816.

What is the cheapest time of day to depart on your flight to Santa Rosa?

Our data shows that the cheapest New Hampshire to Santa Rosa flights are usually those with departure times in the evening. Our users have found flights to Santa Rosa in the evening for as low as $427. Flights in the afternoon are often more expensive with an average ticket price of $564.

Cheap New Hampshire to Santa Rosa flight deals and tips

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

Direct flights

None
There are no direct flights from New Hampshire to Santa Rosa. There are no popular flight routes from New Hampshire to Santa Rosa.
Search flight deals

  • When did momondo last update prices for flights from New Hampshire to Santa Rosa Sonoma County Airport?

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

  • How many operators does momondo search for flights from New Hampshire to Santa Rosa Sonoma County Airport?

  • How old do you have to be to fly from New Hampshire to Santa Rosa Sonoma County Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Hampshire to Santa Rosa Sonoma County Airport.

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

    The travel and health documents required for your trip to Santa Rosa Sonoma County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from New Hampshire to Santa Rosa

Compare and see reviews for airlines that fly from New Hampshire to Santa Rosa with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $472Free CancellationRating
8.0
11,326 reviews
Search Alaska Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to Santa Rosa?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santa Rosa from New Hampshire.

Can I find flights from New Hampshire to Santa Rosa with flexible booking policies on momondo?

All flight searches from New Hampshire to Santa Rosa on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New Hampshire to Santa Rosa?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New Hampshire to Santa Rosa.

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

Yes momondo offers price alerts on flights to Santa Rosa from New Hampshire. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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