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Cheap flights from New Hampshire to San Francisco from $221

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 10/30. 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
4:20 pm - 10:46 pmBOS-STS
9h 26m1 stop
Alaska Airlines Logo
11:18 am - 11:59 pmSTS-BOS
9h 41m1 stop
$338Alaska Airlines
Find Deal
Tue, Feb 24 - Wed, Feb 25
Alaska Airlines Logo
7:00 am - 8:44 amBOS-STS
28h 44m2 stops
Alaska Airlines Logo
6:49 am - 5:55 pmSTS-BOS
8h 06m1 stop
$346Alaska Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
Alaska Airlines Logo
7:00 am - 8:44 amBOS-STS
28h 44m2 stops
Alaska Airlines Logo
6:49 am - 12:20 amSTS-BOS
14h 31m2 stops
$353Alaska Airlines
Find Deal
Fri, Oct 31 - Wed, Nov 5
Alaska Airlines Logo
9:00 am - 1:26 pmBOS-STS
31h 26m1 stop
Alaska Airlines Logo
6:49 am - 5:55 pmSTS-BOS
8h 06m1 stop
$360Alaska Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
Alaska Airlines Logo
7:00 am - 8:44 amBOS-STS
28h 44m2 stops
Alaska Airlines Logo
2:22 pm - 12:20 amSTS-BOS
30h 58m1 stop
$368Alaska Airlines
Find Deal
Fri, Oct 31 - Sat, Nov 8
Alaska Airlines Logo
9:00 am - 8:44 amBOS-STS
26h 44m2 stops
Alaska Airlines Logo
6:49 am - 12:20 amSTS-BOS
14h 31m2 stops
$373Alaska Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
Alaska Airlines Logo
4:24 pm - 11:57 pmBOS-STS
10h 33m1 stop
Alaska Airlines Logo
6:49 am - 5:55 pmSTS-BOS
8h 06m1 stop
$375Alaska Airlines
Find Deal
Tue, Nov 11 - Thu, Nov 13
Alaska Airlines Logo
7:00 am - 8:44 amBOS-STS
28h 44m2 stops
Alaska Airlines Logo
6:49 am - 5:55 pmSTS-BOS
8h 06m1 stop
$376Alaska Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
Alaska Airlines Logo
7:00 am - 10:05 pmBOS-STS
18h 05m1 stop
Alaska Airlines Logo
6:49 am - 5:55 pmSTS-BOS
8h 06m1 stop
$380Alaska Airlines
Find Deal
Thu, Oct 30 - Tue, Nov 4
American Airlines Logo
6:00 am - 12:25 pmBOS-STS
9h 25m1 stop
American Airlines Logo
4:23 pm - 5:32 amSTS-BOS
10h 09m1 stop
$499American Airlines
Find Deal
Sun, Feb 1 - Sun, Feb 8

American Airlines flights from New Hampshire to Santa Rosa

Our best American Airlines deals on New Hampshire to Santa Rosa flight tickets
American Airlines
Feb 1
BOS6:00 amBoston Logan Intl
9h 25m
1 stop
STS12:25 pmSanta Rosa Sonoma County
Feb 8
STS4:23 pmSanta Rosa Sonoma County
10h 09m
1 stop
BOS5:32 amBoston Logan Intl
$499
Find similar
American Airlines
Oct 7
BOS9:30 amBoston Logan Intl
9h 17m
1 stop
STS3:47 pmSanta Rosa Sonoma County
Oct 14
STS12:31 pmSanta Rosa Sonoma County
7h 59m
1 stop
BOS11:30 pmBoston Logan Intl
$989
Find similar
American Airlines
Oct 15
BOS6:00 amBoston Logan Intl
12h 47m
2 stops
STS3:47 pmSanta Rosa Sonoma County
Oct 19
STS4:17 pmSanta Rosa Sonoma County
13h 09m
2 stops
BOS8:26 amBoston Logan Intl
$1,069
Find similar

Alaska Airlines flights from New Hampshire to Santa Rosa

Our best Alaska Airlines deals on New Hampshire to Santa Rosa flight tickets
Alaska Airlines
Feb 24
BOS4:20 pmBoston Logan Intl
9h 26m
1 stop
STS10:46 pmSanta Rosa Sonoma County
Feb 25
STS11:18 amSanta Rosa Sonoma County
9h 41m
1 stop
BOS11:59 pmBoston Logan Intl
$338
Find similar
Alaska Airlines
Oct 31
BOS7:00 amBoston Logan Intl
28h 44m
2 stops
STS8:44 amSanta Rosa Sonoma County
Nov 4
STS6:49 amSanta Rosa Sonoma County
8h 06m
1 stop
BOS5:55 pmBoston Logan Intl
$346
Find similar
Alaska Airlines
Oct 31
BOS7:00 amBoston Logan Intl
28h 44m
2 stops
STS8:44 amSanta Rosa Sonoma County
Nov 5
STS6:49 amSanta Rosa Sonoma County
14h 31m
2 stops
BOS12:20 amBoston Logan Intl
$353
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 October 2, 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 2/24

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

Fri 10/31

7:00 am-8:44 am

2 stops28h 44m

Santa Rosa Sonoma County

Tue 11/4

6:49 am-5:55 pm

1 stop8h 06m

$346

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Fri 10/31

7:00 am-8:44 am

2 stops28h 44m

Santa Rosa Sonoma County

Wed 11/5

6:49 am-12:20 am

2 stops14h 31m

$353

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Fri 11/14

9:00 am-1:26 pm

1 stop31h 26m

Santa Rosa Sonoma County

Tue 11/18

6:49 am-5:55 pm

1 stop8h 06m

$360

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Fri 10/31

7:00 am-8:44 am

2 stops28h 44m

Santa Rosa Sonoma County

Sat 11/8

2:22 pm-12:20 am

1 stop30h 58m

$368

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Fri 11/14

9:00 am-8:44 am

2 stops26h 44m

Santa Rosa Sonoma County

Tue 11/18

6:49 am-12:20 am

2 stops14h 31m

$373

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Tue 11/11

4:24 pm-11:57 pm

1 stop10h 33m

Santa Rosa Sonoma County

Thu 11/13

6:49 am-5:55 pm

1 stop8h 06m

$375

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Tue 10/28

7:00 am-8:44 am

2 stops28h 44m

Santa Rosa Sonoma County

Tue 11/4

6:49 am-5:55 pm

1 stop8h 06m

$376

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Thu 10/30

7:00 am-10:05 pm

1 stop18h 05m

Santa Rosa Sonoma County

Tue 11/4

6:49 am-5:55 pm

1 stop8h 06m

$380

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Sun 2/1

6:00 am-12:25 pm

1 stop9h 25m

Santa Rosa Sonoma County

Sun 2/8

4:23 pm-5:32 am

1 stop10h 09m

$499

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

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 October is also very affordable. Most momondo users find prices during this month for around $480.

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
10,000 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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