HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cape Cod and the Islands

$149+ Cheap flights from San Francisco (SFO) to Cape Cod and the Islands

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ACK
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Cape Cod and the Islands with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco to Cape Cod and the Islands

Keep the following information in mind while searching for San Francisco to Cape Cod and the Islands flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$276
(JetBlue)

One-way from

$149
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$385
Provider with most accurate pricing for San Francisco-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Boston Logan Intl flights.
Search Deals
From San Francisco to Cape Cod and the Islands
Search Deals
One-way flight from San Francisco to Cape Cod and the Islands
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from San Francisco to Cape Cod and the Islands

Cheapest flights from San Francisco to Cape Cod and the Islands
Explore the most affordable flight options available from San Francisco to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This JetBlue deal was found by Cheapflights users on 4/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1910:10 pmSFO - MVY
1 stop10h 31mJetBlue
Sun 8/314:57 pmMVY - SFO
1 stop10h 02mJetBlue
Deal found 4/29$276
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/210:33 pmSFO - MVY
2 stops9h 59mDelta
Fri 6/63:08 pmMVY - SFO
1 stop11h 21mDelta
Deal found 4/29$292
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 8/1812:45 amSFO - MVY
2 stops11h 53mAmerican Airlines
Sun 8/312:45 pmMVY - SFO
2 stops10h 54mAmerican Airlines
Deal found 4/30$311
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/210:33 pmSFO - ACK
2 stops9h 51mDelta
Wed 6/113:20 pmACK - SFO
2 stops27h 33mDelta
Deal found 4/29$328
This JetBlue deal was found by Cheapflights users on 4/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:10 pmSFO - ACK
1 stop9h 19mJetBlue
Sun 8/315:55 pmACK - SFO
1 stop9h 40mJetBlue
Deal found 4/30$340
This American Airlines deal was found by Cheapflights users on 4/28. 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 7/1611:47 pmSFO - HYA
2 stops11h 26mAmerican Airlines
Wed 7/232:44 pmHYA - SFO
2 stops12h 24mAmerican Airlines
Deal found 4/28$377
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 8/2612:45 amSFO - ACK
2 stops12h 09mAmerican Airlines
Sun 8/3112:23 pmACK - SFO
2 stops13h 16mAmerican Airlines
Deal found 4/30$423
This JetBlue deal was found by Cheapflights users on 4/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:00 amSFO - PVC
1 stop8h 45mJetBlue
Tue 6/104:20 pmPVC - SFO
1 stop10h 57mJetBlue
Deal found 4/29$615
This JetBlue Airways deal was found by Cheapflights users on 4/29. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2111:30 pmSFO - PVC
1 stop8h 54mMultiple Airlines
Sat 6/285:49 pmPVC - SFO
1 stop8h 51mMultiple Airlines
Deal found 4/29$740
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/249:15 pmSFO - ACK
1 stop10h 04mUnited Airlines
Sun 9/74:05 pmACK - SFO
2 stops20h 18mUnited Airlines
Deal found 4/30$742
This United deal was found by Cheapflights users on 4/29. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1912:10 amSFO - MVY
2 stops9h 35mMultiple Airlines
Sat 5/314:25 pmMVY - SFO
2 stops11h 33mMultiple Airlines
Deal found 4/29$765
This JetBlue Airways deal was found by Cheapflights users on 4/28. 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 JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:00 amSFO - ACK
1 stop8h 16mMultiple Airlines
Sun 6/16:16 pmACK - SFO
1 stop9h 01mMultiple Airlines
Deal found 4/28$822

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco to Cape Cod and the Islands 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 May 1, 2025.
Use the filters below to find and compare flights from San Francisco to Cape Cod and the Islands that are best for you.

Fly from

San Francisco

Fly to

Cape Cod and the Islands

Route

Depart

Return

Price

San FranciscoWest Tisbury

SFO - MVY

SFOMVY

San Francisco

Mon 6/2

10:33 pm-11:32 am

2 stops9h 59m

West Tisbury Martha's Vineyard

Fri 6/6

3:08 pm-11:29 pm

1 stop11h 21m

$292

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

Mon 6/2

10:33 pm-11:24 am

2 stops9h 51m

Nantucket Memorial

Wed 6/11

3:20 pm-3:53 pm

2 stops27h 33m

$328

San FranciscoHyannis

SFO - HYA

SFOHYA

San Francisco

Wed 7/16

11:47 pm-2:13 pm

2 stops11h 26m

Hyannis Barnstable

Wed 7/23

2:44 pm-12:08 am

2 stops12h 24m

$377

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

Sat 6/28

6:47 pm-11:37 am

2 stops13h 50m

Nantucket Memorial

Sat 7/12

4:20 pm-10:37 pm

1 stop9h 17m

$491

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

Sat 6/28

10:30 pm-11:53 am

1 stop10h 23m

Nantucket Memorial

Sat 7/12

4:34 pm-11:59 pm

1 stop10h 25m

$554

San FranciscoProvincetown

SFO - PVC

SFOPVC

San Francisco

Tue 6/3

6:00 am-5:45 pm

1 stop8h 45m

Provincetown

Wed 6/11

4:20 pm-12:17 am

1 stop10h 57m

$615

San FranciscoProvincetown

SFO - PVC

SFOPVC

San Francisco

Sat 6/21

11:30 pm-11:24 am

1 stop8h 54m

Provincetown

Sat 6/28

5:49 pm-11:40 pm

1 stop8h 51m

$740

San FranciscoWest Tisbury

SFO - MVY

SFOMVY

San Francisco

Mon 5/19

12:10 am-12:45 pm

2 stops9h 35m

West Tisbury Martha's Vineyard

Sat 5/31

4:25 pm-12:58 am

2 stops11h 33m

$765

San FranciscoWest Tisbury

SFO - MVY

SFOMVY

San Francisco

Tue 5/20

6:00 am-7:05 pm

1 stop10h 05m

West Tisbury Martha's Vineyard

Sat 5/31

4:25 pm-12:17 am

1 stop10h 52m

$794

San FranciscoNantucket

SFO - ACK

SFOACK

San Francisco

Wed 5/28

6:00 am-5:16 pm

1 stop8h 16m

Nantucket Memorial

Sun 6/1

6:16 pm-12:17 am

1 stop9h 01m

$822

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from San Francisco to Cape Cod and the Islands

Have a flexible travel schedule? Discover the best time to fly to Cape Cod and the Islands from San Francisco 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 San Francisco to Cape Cod and the Islands

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

Find hourly flight availability from San Francisco to Cape Cod and the Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

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

Rainfall in Cape Cod and the Islands by month

Plan your trip to Cape Cod and the Islands by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cape Cod and the Islands ranges from 1.6 - 4.3 inches per month. January is typically the wettest month, when rainfall can reach 4.3 in. June is typically the driest time to visit Cape Cod and the Islands when rainfall is around 1.6 in.

Temperature in Cape Cod and the Islands by month

Plan your trip to Cape Cod and the Islands by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cape Cod and the Islands, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Cape Cod and the Islands

Get insights into the airlines that provide service to Cape Cod and the Islands. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cape Cod and the Islands. Reviews last updated May 1, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and JetBlue from San Francisco to Cape Cod and the Islands by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Cape Cod and the Islands. 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 from for flights from San Francisco to Cape Cod and the Islands?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Cape Cod and the Islands. It is only a 11.8 mi journey to San Francisco (SFO) from San Francisco’s city center.

  • What are the cheapest airlines to fly from San Francisco to Cape Cod and the Islands one-way?

    One-way options have recently been found by users for as low as $149 on American Airlines. Other airlines that offer cheap prices include Delta from $156 and JetBlue from $180 one-way.

  • What are the most popular routes from San Francisco to Cape Cod and the Islands?

    The most popular flight routes from San Francisco to Cape Cod and the Islands are San Francisco - Nantucket Memorial, San Francisco - West Tisbury Martha's Vineyard and San Francisco - Hyannis Barnstable.

  • Can I find deals for flights from San Francisco to Cape Cod and the Islands that include hotel bookings?

    Yes. In addition to deals on San Francisco to Cape Cod and the Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Cape Cod and the Islands?

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

  • Can I find deals for business class flights from San Francisco to Cape Cod and the Islands?

    Yes. Cheapflights offers flight deals from San Francisco to Cape Cod and the Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Cape Cod and the Islands

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Boston flights
San Francisco to Boston flights
San Diego to Boston flights
Ontario to Boston flights
Burbank to Boston flights
Santa Ana to Boston flights
Las Vegas to Boston flights
Sacramento to Boston flights
San Jose to Boston flights
Los Angeles to Hartford flights
Oakland to Boston flights
San Francisco to Hartford flights
Los Angeles to Albany flights
Ontario to Hartford flights
Santa Ana to Hartford flights
Reno to Boston flights
San Francisco to Albany flights
Long Beach to Boston flights
San Diego to Hartford flights
Palm Springs to Boston flights
San Diego to Albany flights
Las Vegas to Hartford flights
Fresno to Boston flights
Santa Ana to Albany flights
Burbank to Hartford flights
Medford to Hartford flights
San Luis Obispo to Boston flights
Ontario to Albany flights
Santa Barbara to Boston flights
San Jose to Hartford flights
Las Vegas to Albany flights
Monterey to Boston flights
Sacramento to Albany flights
Reno to Hartford flights
Burbank to Albany flights
Sacramento to Hartford flights
Bakersfield to Boston flights
Medford to Boston flights
Palm Springs to Hartford flights
Los Angeles to Nantucket flights
Los Angeles to West Tisbury flights
San Francisco to Nantucket flights
San Jose to Albany flights
Oakland to Albany flights
Oakland to Hartford flights
San Francisco to West Tisbury flights
Reno to Albany flights
Santa Rosa to Boston flights
Long Beach to Hartford flights
Fresno to Hartford flights

Top 2 airlines flying from San Francisco to Cape Cod and the Islands

Discover the top 2 airlines that operate flights from San Francisco to Cape Cod and the Islands. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$330Average$703FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$336Average$587FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.