$141 Find Cheap Flights from San Francisco to Cape Cod and the Islands

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Cape Cod and the Islands departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Cape Cod and the Islands

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Cape Cod and the Islands, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Cape Cod and the Islands, as well as popular online travel agencies
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Flights Deals

Best Cape Cod and the Islands Flight Deals from San Francisco

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Boston
Bostonnonstop$197
Boston
Bostonnonstop$197

Cheap Flight Deals from San Francisco to Cape Cod and the Islands (SFO-zzKDT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Cape Cod and the Islands that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from San Francisco to Cape Cod and the Islands

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Francisco to Cape Cod and the Islands.
Discover the best prices for you by selecting your travel dates on KAYAK.
JetBlue Logo
10:10 pm - 11:41 amSFO-MVY
10h 31m1 stop
JetBlue Logo
4:57 pm - 1:44 amMVY-SFO
11h 47m1 stop
$276JetBlue
Find Deal
Tue, Aug 19 - Sun, Aug 31
Delta Logo
12:40 am - 4:09 pmSFO-MVY
12h 29m2 stops
Delta Logo
2:50 pm - 11:20 pmMVY-SFO
11h 30m1 stop
$306Delta
Find Deal
Mon, Aug 18 - Sun, Aug 31
American Airlines Logo
12:45 am - 3:38 pmSFO-MVY
11h 53m2 stops
American Airlines Logo
2:45 pm - 10:39 pmMVY-SFO
10h 54m2 stops
$311American Airlines
Find Deal
Mon, Aug 18 - Sun, Aug 31
American Airlines Logo
6:47 pm - 11:37 amSFO-ACK
13h 50m2 stops
American Airlines Logo
3:54 pm - 10:43 pmACK-SFO
9h 49m1 stop
$328American Airlines
Find Deal
Sat, Jun 21 - Wed, Jun 25
American Airlines Logo
6:47 pm - 11:37 amSFO-ACK
13h 50m2 stops
American Airlines Logo
12:15 pm - 9:27 pmACK-SFO
12h 12m2 stops
$333American Airlines
Find Deal
Sat, Jun 21 - Tue, Jun 24
JetBlue Logo
10:10 pm - 10:29 amSFO-ACK
9h 19m1 stop
JetBlue Logo
5:55 pm - 12:35 amACK-SFO
9h 40m1 stop
$340JetBlue
Find Deal
Wed, Aug 27 - Sun, Aug 31
 Logo
8:44 pm - 9:11 amSFO-ACK
9h 27m1 stop
 Logo
10:45 am - 7:34 pmACK-SFO
11h 49m1 stop
Wed, May 21 - Tue, May 27
United Airlines Logo
9:15 pm - 10:19 amSFO-ACK
10h 04m1 stop
United Airlines Logo
4:05 pm - 9:23 amACK-SFO
20h 18m2 stops
$742United Airlines
Find Deal
Sun, Aug 24 - Sun, Sep 7
United Airlines Logo
11:20 pm - 10:28 amSFO-ACK
8h 08m1 stop
United Airlines Logo
4:32 pm - 10:38 pmACK-SFO
9h 06m1 stop
$1,039United Airlines
Find Deal
Sat, Jun 28 - Sat, Jul 5
 Logo
6:59 pm - 12:36 pmSFO-ACK
14h 37m2 stops
 Logo
8:05 am - 11:44 pmACK-SFO
18h 39m2 stops
$1,085
Find Deal
Wed, May 21 - Tue, May 27
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KAYAK's insights & trends for San Francisco to Cape Cod and the Islands flights

Get data-powered insights and trends into flights from San Francisco to Cape Cod and the Islands to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Francisco to Cape Cod and the Islands?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Cape Cod and the Islands, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Cape Cod and the Islands is January, when tickets cost $312 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $467 and $447 respectively.

What’s the cheapest day of the week to fly from San Francisco to Cape Cod and the Islands?

The average price of all round-trip flights from San Francisco to Cape Cod and the Islands clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Cape Cod and the Islands on a Tuesday and more expensive on a Sunday. On your return trip to San Francisco, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

How far in advance should I book a flight from San Francisco to Cape Cod and the Islands?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Cape Cod and the Islands, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Cape Cod and the Islands, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.


Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$141
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from San Francisco to West Tisbury

FAQs - booking Cape Cod and the Islands flights

  • How does KAYAK find such low prices on flights from San Francisco to Cape Cod and the Islands?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Cape Cod and the Islands.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Cape Cod and the Islands?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco to Cape Cod and the Islands is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Cape Cod and the Islands?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Francisco to Cape Cod and the Islands with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Cape Cod and the Islands?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Francisco to Cape Cod and the Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Cape Cod and the Islands?

    The cheapest time of day to fly to Cape Cod and the Islands is generally in the evening, when round-trip flights cost $371 on average. Morning departures are around 17% more expensive than evening flights, on average. The most expensive time of day to fly to Cape Cod and the Islands is generally in the morning, which is peak travel time and where the average cost of a ticket is $433.

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

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Cape Cod and the Islands. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Cape Cod and the Islands? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
JetBlueOverall score based on 2923 reviews
6.7Food
7.3Entertainment
7.5Boarding
8.0Crew
7.6Comfort
Airline reviews

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

10.0 ExcellentAnonymous, Apr 2025LGA - FLL
Read more JetBlue reviews

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Great flight. Departed early, arrived early. However they were out of meals for sale. Also, we arrived early and the gate was not available so we sat on the taxiway for quite a while (not JetBlue’s fault).

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

It was too hot in the cabin. The AC did not help.

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Love the mosaic program, being able to move to an extra space seat for free is awesome

Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.

I paid for the service of having the right to choose my seat and it was not like that, they put me where they wanted and I explained to one of the staff that they were before boarding and they were very rude. I am traveling with the family and they put us in separate seats.

Little snafu at boarding. Staff communicated with gate poorly. Flight attendant was rude making disembark early. This was an older mint class. Needs an overhaul for sure. Food was good. The male flight attendant was really nice.

Everything was great except for some reason crew and ground crew could not figure out how to deal with an electric wheelchair and it delayed us 20-30mins. Was pretty frustrating for passengers and the captain.

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

British Airways staff are very polite and willing to help.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

The flight was quick and to the point. The crew just did their job w/o excessive talking and everything was just perfect.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Had to wait on pilot and crew to depart and had to wait to arrive at the gate because they only had 2 crews working. Delays, delays....Planes just keep getting smaller and tighter and they nickle and dime for everything. When will an airline actually wake up and make flying more enjoyable?

I paid for what I got which was cheap, I brought my own entertainment. I knew what to expect, so I could be prepared. If you’re flying economy, check in early like me. I have no problems with my flight, was on time, staff were friendly, and overall good experience.

Everything you need to know for your flight to Cape Cod and the Islands

Information on your arrival and departure airports

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