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Cheap flights from Rhode Island to San Francisco from $157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rhode Island to San Francisco departing on 9/10. 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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Cheap round-trip flights

Alaska Airlines Logo
8:01 am - 2:16 pmBOS-STS
9h 15m1 stop
Alaska Airlines Logo
6:25 am - 5:43 pmSTS-BOS
8h 18m1 stop
$334Alaska Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21
Alaska Airlines Logo
7:20 am - 11:33 pmBOS-STS
19h 13m2 stops
Alaska Airlines Logo
6:25 am - 5:43 pmSTS-BOS
8h 18m1 stop
$344Alaska Airlines
Find Deal
Thu, Oct 16 - Wed, Oct 22
Alaska Airlines Logo
8:01 am - 2:16 pmBOS-STS
9h 15m1 stop
Alaska Airlines Logo
6:25 am - 7:53 amSTS-BOS
22h 28m2 stops
$354Alaska Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21
Alaska Airlines Logo
4:24 pm - 11:57 pmBOS-STS
10h 33m1 stop
Alaska Airlines Logo
7:46 pm - 5:55 pmSTS-BOS
19h 09m1 stop
$355Alaska Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
Alaska Airlines Logo
7:20 am - 11:33 pmBOS-STS
19h 13m2 stops
Alaska Airlines Logo
6:25 am - 7:53 amSTS-BOS
22h 28m2 stops
$363Alaska Airlines
Find Deal
Thu, Oct 16 - Tue, Oct 21
Alaska Airlines Logo
7:20 am - 11:33 pmBOS-STS
19h 13m2 stops
Alaska Airlines Logo
6:25 am - 5:43 pmSTS-BOS
8h 18m1 stop
$364Alaska Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
Alaska Airlines Logo
7:20 am - 7:12 pmBOS-STS
14h 52m2 stops
Alaska Airlines Logo
3:07 pm - 3:00 pmSTS-BOS
20h 53m2 stops
$370Alaska Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
Alaska Airlines Logo
7:45 am - 2:27 pmBOS-STS
9h 42m1 stop
Alaska Airlines Logo
3:07 pm - 3:00 pmSTS-BOS
20h 53m2 stops
$371Alaska Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
American Airlines Logo
1:30 pm - 12:29 pmPVD-STS
25h 59m2 stops
American Airlines Logo
4:17 pm - 9:29 amSTS-PVD
14h 12m2 stops
$899American Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
American Airlines Logo
6:00 am - 3:53 pmPVD-STS
12h 53m2 stops
American Airlines Logo
4:23 pm - 9:11 amSTS-PVD
13h 48m2 stops
$1,389American Airlines
Find Deal
Tue, Nov 25 - Sun, Nov 30

Alaska Airlines flights from Rhode Island to Santa Rosa

Our best Alaska Airlines deals on Rhode Island to Santa Rosa flight tickets
Alaska Airlines
Oct 15
BOS8:01 amBoston Logan Intl
9h 15m
1 stop
STS2:16 pmSanta Rosa Sonoma County
Oct 21
STS6:25 amSanta Rosa Sonoma County
8h 18m
1 stop
BOS5:43 pmBoston Logan Intl
$334
Find similar
Alaska Airlines
Oct 16
BOS7:20 amBoston Logan Intl
19h 13m
2 stops
STS11:33 pmSanta Rosa Sonoma County
Oct 22
STS6:25 amSanta Rosa Sonoma County
8h 18m
1 stop
BOS5:43 pmBoston Logan Intl
$344
Find similar
Alaska Airlines
Oct 15
BOS8:01 amBoston Logan Intl
9h 15m
1 stop
STS2:16 pmSanta Rosa Sonoma County
Oct 21
STS6:25 amSanta Rosa Sonoma County
22h 28m
2 stops
BOS7:53 amBoston Logan Intl
$354
Find similar

American Airlines flights from Rhode Island to Santa Rosa

Our best American Airlines deals on Rhode Island to Santa Rosa flight tickets
American Airlines
Aug 27
BOS5:55 amBoston Logan Intl
12h 52m
2 stops
STS3:47 pmSanta Rosa Sonoma County
Aug 31
STS4:17 pmSanta Rosa Sonoma County
12h 36m
2 stops
BOS7:53 amBoston Logan Intl
$809
Find similar
American Airlines
Oct 4
PVD1:30 pmProvidence-TFGreen
25h 59m
2 stops
STS12:29 pmSanta Rosa Sonoma County
Oct 7
STS4:17 pmSanta Rosa Sonoma County
14h 12m
2 stops
PVD9:29 amProvidence-TFGreen
$899
Find similar
American Airlines
Aug 17
BOS5:55 amBoston Logan Intl
8h 41m
1 stop
STS11:36 amSanta Rosa Sonoma County
Aug 20
STS12:59 pmSanta Rosa Sonoma County
7h 49m
1 stop
BOS11:48 pmBoston Logan Intl
$1,359
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rhode Island 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 August 14, 2025.
Use the filters below to find and compare flights from Rhode Island to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Wed 10/15

8:01 am-2:16 pm

1 stop9h 15m

Santa Rosa Sonoma County

Tue 10/21

6:25 am-5:43 pm

1 stop8h 18m

$334

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Thu 10/16

7:20 am-11:33 pm

2 stops19h 13m

Santa Rosa Sonoma County

Wed 10/22

6:25 am-5:43 pm

1 stop8h 18m

$344

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Wed 10/15

8:01 am-2:16 pm

1 stop9h 15m

Santa Rosa Sonoma County

Tue 10/21

6:25 am-7:53 am

2 stops22h 28m

$354

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Fri 11/14

4:24 pm-11:57 pm

1 stop10h 33m

Santa Rosa Sonoma County

Mon 11/17

7:46 pm-5:55 pm

1 stop19h 09m

$355

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Thu 10/16

7:20 am-11:33 pm

2 stops19h 13m

Santa Rosa Sonoma County

Tue 10/21

6:25 am-7:53 am

2 stops22h 28m

$363

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Thu 10/16

7:20 am-11:33 pm

2 stops19h 13m

Santa Rosa Sonoma County

Mon 10/20

6:25 am-5:43 pm

1 stop8h 18m

$364

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Tue 9/9

7:20 am-7:12 pm

2 stops14h 52m

Santa Rosa Sonoma County

Tue 9/16

3:07 pm-3:00 pm

2 stops20h 53m

$370

BostonSanta Rosa

BOS - STS

BOSSTS

Boston Logan Intl

Tue 9/9

7:45 am-2:27 pm

1 stop9h 42m

Santa Rosa Sonoma County

Tue 9/16

3:07 pm-3:00 pm

2 stops20h 53m

$371

ProvidenceSanta Rosa

PVD - STS

PVDSTS

Providence-TFGreen

Sat 10/4

1:30 pm-12:29 pm

2 stops25h 59m

Santa Rosa Sonoma County

Tue 10/7

4:17 pm-9:29 am

2 stops14h 12m

$899

ProvidenceSanta Rosa

PVD - STS

PVDSTS

Providence-TFGreen

Tue 11/25

6:00 am-3:53 pm

2 stops12h 53m

Santa Rosa Sonoma County

Sun 11/30

4:23 pm-9:11 am

2 stops13h 48m

$1,389

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 Rhode Island 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 Rhode Island during the month October is also very affordable. Most momondo users find prices during this month for around $430.

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 Rhode Island 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 Rhode Island 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 Rhode Island to Santa Rosa flight deals and tips

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

Best Price Found

$157

Fastest flight time

9h 05m

Direct flights

None

Airports in Santa Rosa

1 airport
The best one-way flight to Santa Rosa from Rhode Island in the past 72 hours is $157. The best round-trip flight deal from Rhode Island to Santa Rosa found on momondo in the last 72 hours is $334.
The fastest flight from Rhode Island to Santa Rosa takes 9h 05m
There are no direct flights from Rhode Island to Santa Rosa. Popular non-direct route for this connection is Boston Logan Intl Airport - Santa Rosa Sonoma County Airport.
There is 1 airport near Santa Rosa: Santa Rosa Sonoma County (STS)
Search flight deals

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

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

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

  • How old do you have to be to fly from Rhode Island 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 Rhode Island 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.

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 Rhode Island 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 Rhode Island.

Can I find flights from Rhode Island to Santa Rosa with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Santa Rosa from Rhode Island with this policy.

How can momondo help me find flights from Rhode Island to Santa Rosa?

momondo provides multiple filters to help you find the best flight to Santa Rosa from Rhode Island. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Santa Rosa from Rhode Island. 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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