Find cheap JetBlue flights to Nantucket
SEA — ACK
Nov 8 — Nov 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Leverage Cheapflights for Your Next Trip
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.Find JetBlue flight deals to Nantucket
Cheapest
Last-minute
One-way
Cheapest JetBlue flights from USA to NantucketExplore the most affordable JetBlue flight options available from USA to Nantucket. Find the lowest fares with prices last updated on October 9, 2026.
Explore the most affordable JetBlue flight options available from USA to Nantucket. Find the lowest fares with prices last updated on October 9, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:55 pm -
Nonstop0h 54m
Mon 10/1911:00 am -
Nonstop0h 50m
Deal found 10/5![JetBlue logo]()
$426
This lol.travel deal was found by Cheapflights users on 10/8. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:55 pm -
Nonstop0h 54m
Sun 10/1811:00 am -
Nonstop0h 50m
Deal found 10/8![JetBlue logo]()
$451
This JetBlue deal was found by Cheapflights users on 10/5. 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 10/133:55 pm -
Nonstop0h 54m
Sat 10/1711:00 am -
Nonstop0h 50m
Deal found 10/5![JetBlue logo]()
$465
Last-minute JetBlue flights from USA to NantucketDiscover last-minute JetBlue flight deals from USA to Nantucket. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute JetBlue flight deals from USA to Nantucket. Data last updated October 9, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:55 pm -
Nonstop0h 54m
Mon 10/1911:00 am -
Nonstop0h 50m
Deal found 10/5![JetBlue logo]()
$426
This lol.travel deal was found by Cheapflights users on 10/8. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:55 pm -
Nonstop0h 54m
Sun 10/1811:00 am -
Nonstop0h 50m
Deal found 10/8![JetBlue logo]()
$451
This JetBlue deal was found by Cheapflights users on 10/5. 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 10/133:55 pm -
Nonstop0h 54m
Sat 10/1711:00 am -
Nonstop0h 50m
Deal found 10/5![JetBlue logo]()
$465
One-way JetBlue flights to NantucketSearch for one-way JetBlue flight options to Nantucket. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
Search for one-way JetBlue flight options to Nantucket. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:55 pm -
Nonstop0h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![JetBlue logo]()
$241
This JetBlue deal was found by Cheapflights users on 10/8. 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.
Thu 10/158:59 am -
Nonstop1h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![JetBlue logo]()
$298
This JetBlue deal was found by Cheapflights users on 10/8. 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.
Fri 10/161:00 pm -
1 stop3h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![JetBlue logo]()
$349
Flights to Nantucket with JetBlue at a glance
Find detailed information about JetBlue flights from USA to Nantucket. Explore the options provided by JetBlue to plan your journey from USA to Nantucket. Data last updated October 9, 2026.
Popular in | November |
|---|---|
One-way from | $241 |
Good round-trip deal | $395 or less |
Good one-way deal | $219 or less |
Cheapflights Insights
Find cheap JetBlue flights to Nantucket
US0-ACK
BOS-ACK
HPN-ACK
JFK-ACK
How long is the flight to Nantucket with JetBlue?
On average, JetBlue flights from the United States to Nantucket take 1 hour 6 minutes. Flights to Nantucket from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.
JetBlue weekly flight availability to Nantucket
The most flights to Nantucket operated by JetBlue are scheduled on a Friday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
FAQs about flights to Nantucket with JetBlue
Reviews of JetBlue
See what Cheapflights users have to say about their JetBlue experience.
Overview
Reviews
JetBlue
3,049 reviews
Overview
Comfort
7.4
Entertainment
7.2
Boarding
7.3
Crew
7.9
Food
6.6
Recent reviews
10.0
|Oct 2026It was a great flight
8.0
|Sep 2026It was better than expected
10.0
|Sep 2026Good
4.0
|Sep 2026the hottest flight i have ever been on
2.0
|Sep 2026Delayed over and over again
1 out of 1017
Popular JetBlue flights
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Airports nearby
Complete your trip
Domestic flights to Nantucket
Flights by cabin class
Flights from ACK
Flights to ACK
JetBlue
Massachusetts flights
Popular destinations
Popular flights
Popular routes
Popular United States flight routes