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$122+ Cheap flights from Rhode Island to San Francisco (SFO)

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — SFO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Rhode Island to San Francisco

Keep the following information in mind while searching for Rhode Island to San Francisco flight deals. Data was last updated September 15, 2025.

Round-trip from

$222
(CheapOair)

One-way from

$122
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$337
From Rhode Island to San Francisco
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One-way flight from Rhode Island to San Francisco
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Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Rhode Island to San Francisco

Cheapest flights from Rhode Island to San Francisco
Explore the most affordable flight options available from Rhode Island to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:43 amBOS - SFO
1 stop12h 28mFrontier
Sat 11/1510:23 pmSFO - BOS
1 stop31h 37mFrontier
Deal found 9/14$222
This CheapOair deal was found by Cheapflights users on 9/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:04 amBOS - SFO
1 stop14h 07mFrontier
Sat 11/1510:23 pmSFO - BOS
1 stop31h 37mFrontier
Deal found 9/13$227
This CheapOair deal was found by Cheapflights users on 9/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:53 amBOS - SFO
1 stop13h 28mFrontier
Fri 10/1010:23 pmSFO - BOS
1 stop31h 32mFrontier
Deal found 9/13$232
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:20 pmBOS - SFO
2 stops14h 54mFrontier
Thu 11/612:43 pmSFO - BOS
2 stops16h 09mFrontier
Deal found 9/15$233
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:45 amBOS - SFO
1 stop8h 35mSouthwest
Fri 12/1212:50 pmSFO - BOS
1 stop7h 50mSouthwest
Deal found 9/12$236
This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/254:30 pmPVD - SFO
1 stop7h 55mSouthwest
Fri 10/319:05 pmSFO - PVD
1 stop8h 05mSouthwest
Deal found 9/14$238
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:04 amBOS - SFO
2 stops17h 10mFrontier
Sat 11/110:23 pmSFO - BOS
1 stop8h 37mFrontier
Deal found 9/15$241
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/2512:24 pmPVD - SFO
2 stops11h 04mAmerican Airlines
Fri 10/315:09 amSFO - PVD
1 stop9h 18mAmerican Airlines
Deal found 9/14$244
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:04 amBOS - SFO
1 stop14h 07mFrontier
Fri 11/148:09 pmSFO - BOS
2 stops11h 39mFrontier
Deal found 9/13$246
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:20 amBOS - SFO
1 stop9h 35mSouthwest
Sun 12/712:50 pmSFO - BOS
1 stop7h 50mSouthwest
Deal found 9/12$249
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/221:04 pmPVD - SFO
1 stop9h 19mAmerican Airlines
Wed 10/2911:25 pmSFO - PVD
1 stop9h 08mAmerican Airlines
Deal found 9/13$251
This SmartFares deal was found by Cheapflights users on 9/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:25 pmBOS - SFO
Nonstop6h 40mAlaska Airlines
Sat 10/257:11 amSFO - BOS
Nonstop5h 49mAlaska Airlines
Deal found 9/14$253

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rhode Island to San Francisco 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 September 15, 2025.
Use the filters below to find and compare flights from Rhode Island to San Francisco that are best for you.

Fly from

Rhode Island

Fly to

San Francisco

Route

Depart

Return

Price

ProvidenceSan Francisco

PVD - SFO

PVDSFO

Providence-TFGreen

Sat 10/25

4:30 pm-9:25 pm

1 stop7h 55m

San Francisco

Fri 10/31

9:05 pm-8:10 am

1 stop8h 05m

$238

ProvidenceSan Francisco

PVD - SFO

PVDSFO

Providence-TFGreen

Wed 12/10

4:52 pm-10:18 pm

1 stop8h 26m

San Francisco

Tue 12/16

6:00 am-4:12 pm

1 stop7h 12m

$277

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Wed 1/21

5:50 am-1:25 pm

1 stop10h 35m

San Francisco

Wed 2/25

9:30 pm-8:20 am

1 stop7h 50m

$277

ProvidenceSan Francisco

PVD - SFO

PVDSFO

Providence-TFGreen

Wed 10/15

5:50 am-10:33 am

1 stop7h 43m

San Francisco

Sat 10/18

5:55 am-6:03 pm

1 stop9h 08m

$277

ProvidenceSan Francisco

PVD - SFO

PVDSFO

Providence-TFGreen

Tue 3/3

5:00 pm-10:47 pm

1 stop8h 47m

San Francisco

Wed 3/4

6:00 am-4:02 pm

1 stop7h 02m

$277

ProvidenceSan Francisco

PVD - SFO

PVDSFO

Providence-TFGreen

Tue 11/4

6:40 am-4:01 pm

2 stops12h 21m

San Francisco

Mon 11/10

11:59 pm-2:49 pm

2 stops11h 50m

$278

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Wed 11/12

6:59 pm-10:50 pm

Nonstop6h 51m

San Francisco

Sun 11/16

7:00 am-3:41 pm

Nonstop5h 41m

$279

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sat 11/8

7:55 pm-11:42 pm

Nonstop6h 47m

San Francisco

Tue 11/11

9:10 pm-5:44 am

Nonstop5h 34m

$279

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Tue 11/4

11:00 am-2:52 pm

Nonstop6h 52m

San Francisco

Wed 12/3

10:55 pm-7:36 am

Nonstop5h 41m

$279

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Wed 11/19

6:59 pm-10:50 pm

Nonstop6h 51m

San Francisco

Wed 12/3

7:00 am-3:37 pm

Nonstop5h 37m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 47 results
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Best time to book a flight from Rhode Island to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Rhode Island 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 Rhode Island to San Francisco

What is the cheapest month to book a flight from Rhode Island to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Rhode Island to San Francisco (average of $276). Flying from Rhode Island to San Francisco in June is currently the most expensive (average of $357). 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.

What is the cheapest time of day to fly from RI to SFO?

Find hourly flight availability from Rhode Island to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rhode Island to San Francisco as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Rhode Island to San Francisco. 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 San Francisco from Rhode Island?

    For a flight from Rhode Island to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city.

  • How long is the flight from Rhode Island to San Francisco?

    Departing from Rhode Island to San Francisco will take you 7h 55m. Rhode Island and San Francisco are separated by a distance of 2683 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Rhode Island to San Francisco one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $122. However, be on the lookout for offers from American Airlines and Southwest, as they are both options that can get you from Rhode Island to San Francisco for a low price.

  • Can I find deals for flights from Rhode Island to San Francisco that include hotel bookings?

    Yes. In addition to deals on Rhode Island to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rhode Island to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rhode Island to San Francisco.

  • Can I find deals for business class flights from Rhode Island to San Francisco?

    Yes. Cheapflights offers flight deals from Rhode Island to San Francisco 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 Rhode Island to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Rhode Island to San Francisco (average of $276). Flying from Rhode Island to San Francisco in June is currently the most expensive (average of $357). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
South San Francisco
Turlock
Antioch
Watsonville
Santa Clara
Manteca
Sunnyvale
Hollister
Vacaville
Foster City
Union City
Vallejo
Burlingame
Redwood City
San Mateo
San Leandro
Lathrop

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Rhode Island to San Francisco

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Top 4 airlines flying from Rhode Island to San Francisco

Discover the top 4 airlines that operate flights from Rhode Island to San Francisco. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$250Average$420FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$250Average$554FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$251Average$402FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$487FlexibilityNo cancel feeOn-timeN/A

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