Great fare options to/from Nantucket available for summer travel!
The $332 fare is a regular economy option, including a standard carry-on and personal item, along with pre-assigned seating.
JetBlue also offers a $262 fare, but this is a Basic Economy fare, which does not include advance seat selection. Seats will be randomly assigned at check-in, and changes or cancellations are not permitted.
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Nantucket, Massachusetts – Photo: Barry Peters via Flickr (Creative Commons License By 2.0)
Sample Travel Dates:
- Note: This is just a sample date. For more options, please follow the “Fare Availability” and “How to Search for Availability” sections below.
Fare Availability:
- Valid for travel from July to September. Limited availability; purchase at least three days in advance.
- Keep in mind that this fare is valid as of posting. If this post is older than two days, the fare may no longer be available.
How to Search for Availability:
- This section is solely for checking availability. To purchase tickets, refer to the “How to Buy” section below.
- Utilize the Matrix Airfare Search by ITA Software with the following criteria:
- Origin: SFO
- Routing Codes: b6 b6
- Extension Codes: maxconnect 300
- This specifies the search for the Basic Economy fare. Use these dates on jetBlue to explore the option for upgrading to regular economy.
- Destination: ACK
- Return Routing Codes: b6 b6
- Extension Codes: maxconnect 300
- (Click on “Advanced Codes” to enable advanced routing input)
- Select “See calendar of lowest fares”
- Duration “3-10” (This is just a sample; you can use any 7-day range such as 3-10, 7-14, etc.)
- Beginner’s Guide on Using Matrix by ITA Software.
- How to Interpret Airfare Rules for Your Advantage.
- Your Matrix Airfare Search by ITA Software page should resemble the input shown below.

- You cannot purchase tickets directly through Matrix Airfare Search by ITA Software. To buy, follow the instructions in the “How to Buy” section below.
Fare Class:
- L (Basic Economy)
- P (Regular Economy)
Routing:
- SFO – JFK (New York) – ACK (Nantucket) – JFK – SFO
Mileage:
- Total Miles: 5,552 miles or 4.7 cents per mile (Basic Economy) / 6.0 cents per mile (Regular Economy)
How to Buy:
- Book on jetBlue with the dates found on Matrix Airfare Search by ITA Software.

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The Flight Deal does not sell travel products or services. We provide information about third-party travel supplier offers and link to their sites. Information posted is accurate at the time of publication, but we have no control over suppliers and cannot guarantee that their offers won’t change or become unavailable. Please visit their sites for the most current offers and terms.