$142+ Cheap flights from Nantucket to Boston (ACK - BOS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — BOS
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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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
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Cheapest flights from Nantucket to BostonExplore the most affordable flight options available from Nantucket to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Nantucket to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 10/83:28 pm -
Nonstop1h 31m
Tue 10/133:55 pm -
Nonstop0h 54m
Deal found 9/9![JetBlue logo]()
$278
This JetBlue deal was found by Cheapflights users on 9/9. 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 9/303:10 pm -
Nonstop1h 29m
Sat 10/312:25 pm -
Nonstop0h 51m
Deal found 9/9![JetBlue logo]()
$287
This KAYAK deal was found by Cheapflights users on 9/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:10 pm -
Nonstop1h 29m
Wed 9/3012:25 pm -
Nonstop0h 51m
Deal found 9/5![JetBlue logo]()
$315
This KAYAK deal was found by Cheapflights users on 9/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:10 pm -
Nonstop1h 29m
Sun 10/410:29 am -
Nonstop0h 53m
Deal found 9/7![JetBlue logo]()
$324
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:10 pm -
Nonstop1h 29m
Sun 9/2710:29 am -
Nonstop0h 53m
Deal found 9/8![JetBlue logo]()
$336
This KAYAK deal was found by Cheapflights users on 9/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:10 pm -
Nonstop1h 29m
Thu 10/110:29 am -
Nonstop0h 53m
Deal found 9/7![JetBlue logo]()
$343
This KAYAK deal was found by Cheapflights users on 9/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:10 pm -
Nonstop1h 29m
Sat 10/312:25 pm -
Nonstop0h 51m
Deal found 9/5![JetBlue logo]()
$375
This FlightHub deal was found by Cheapflights users on 9/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:30 pm -
Nonstop1h 28m
Sun 10/42:10 pm -
1 stop1h 45m
Deal found 9/7![Multiple Airlines logo]()
$387
This Flighttix deal was found by Cheapflights users on 9/8. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:50 am -
1 stop12h 04m
Tue 10/133:55 pm -
Nonstop0h 54m
Deal found 9/8![JetBlue logo]()
$396
Best flights from Nantucket to BostonDiscover carefully curated flight deals from Nantucket to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Nantucket to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 10/83:28 pm -
Nonstop1h 31m
Tue 10/133:55 pm -
Nonstop0h 54m
Deal found 9/9![JetBlue logo]()
$278
This CheapOair deal was found by Cheapflights users on 9/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:10 pm -
Nonstop1h 29m
Sun 9/276:55 pm -
1 stop17h 20m
Deal found 9/8![Multiple Airlines logo]()
$422
This Cape Air deal was found by Cheapflights users on 9/6. 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 Cape Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:53 pm -
1 stop17h 03m
Sun 10/46:55 pm -
1 stop11h 35m
Deal found 9/6![Cape Air logo]()
$569
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:10 pm -
Nonstop1h 29m
Sun 9/2710:29 am -
Nonstop0h 53m
Deal found 9/8![JetBlue logo]()
$336
This JetBlue deal was found by Cheapflights users on 9/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:25 am -
1 stop5h 56m
Sat 10/312:25 pm -
Nonstop0h 51m
Deal found 9/7![JetBlue logo]()
$394
This Cape Air deal was found by Cheapflights users on 9/7. 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 Cape Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:25 pm -
1 stop13h 31m
Wed 9/308:42 am -
Nonstop0h 55m
Deal found 9/7![Cape Air logo]()
$580
This CheapOair deal was found by Cheapflights users on 9/9. 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 10/83:28 pm -
Nonstop1h 31m
Tue 10/132:25 pm -
2 stops23h 43m
Deal found 9/9![Multiple Airlines logo]()
$598
This JetBlue deal was found by Cheapflights users on 9/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:58 am -
1 stop6h 23m
Sun 10/45:20 am -
1 stop4h 40m
Deal found 9/7![JetBlue logo]()
$500
This Cape Air deal was found by Cheapflights users on 9/5. 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 Cape Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:30 pm -
Nonstop0h 55m
Sun 10/42:10 pm -
1 stop1h 45m
Deal found 9/5![Cape Air logo]()
$580
Last-minute flights from Nantucket to BostonDiscover last-minute flight deals from Nantucket to Boston. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Nantucket to Boston. Data last updated September 10, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 9/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:10 pm -
Nonstop1h 29m
Sat 10/312:25 pm -
Nonstop0h 51m
Deal found 9/5![JetBlue logo]()
$375
This KAYAK deal was found by Cheapflights users on 9/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:10 pm -
Nonstop1h 29m
Wed 9/3012:25 pm -
Nonstop0h 51m
Deal found 9/5![JetBlue logo]()
$315
This KAYAK deal was found by Cheapflights users on 9/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:10 pm -
Nonstop1h 29m
Sun 10/410:29 am -
Nonstop0h 53m
Deal found 9/7![JetBlue logo]()
$324
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:10 pm -
Nonstop1h 29m
Sun 9/2710:29 am -
Nonstop0h 53m
Deal found 9/8![JetBlue logo]()
$336
This KAYAK deal was found by Cheapflights users on 9/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:10 pm -
Nonstop1h 29m
Thu 10/110:29 am -
Nonstop0h 53m
Deal found 9/7![JetBlue logo]()
$343
This JetBlue deal was found by Cheapflights users on 9/9. 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 9/303:10 pm -
Nonstop1h 29m
Sat 10/312:25 pm -
Nonstop0h 51m
Deal found 9/9![JetBlue logo]()
$287
This FlightHub deal was found by Cheapflights users on 9/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:30 pm -
Nonstop1h 28m
Sun 10/42:10 pm -
1 stop1h 45m
Deal found 9/7![Multiple Airlines logo]()
$387
This Flighttix deal was found by Cheapflights users on 9/8. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:50 am -
1 stop12h 04m
Tue 10/133:55 pm -
Nonstop0h 54m
Deal found 9/8![JetBlue logo]()
$396
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 10/83:28 pm -
Nonstop1h 31m
Tue 10/133:55 pm -
Nonstop0h 54m
Deal found 9/9![JetBlue logo]()
$278
One-way flights from Nantucket to BostonSearch for one-way flight options from Nantucket to Boston. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Nantucket to Boston. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This KAYAK deal was found by Cheapflights users on 9/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:30 pm -
Nonstop1h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![JetBlue logo]()
$142
This KAYAK deal was found by Cheapflights users on 9/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:30 pm -
Nonstop1h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![JetBlue logo]()
$143
This deal was found by Cheapflights users on 9/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:10 pm -
Nonstop1h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![JetBlue logo]()
$144
This Cape Air deal was found by Cheapflights users on 9/10. 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 Cape Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/63:10 pm -
Nonstop0h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Cape Air logo]()
$170
This Cheapflightsfares deal was found by Cheapflights users on 9/5. 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.
Wed 9/233:10 pm -
Nonstop1h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![JetBlue logo]()
$171
This Super.com deal was found by Cheapflights users on 9/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:10 pm -
Nonstop1h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![JetBlue logo]()
$227
This KAYAK deal was found by Cheapflights users on 9/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:10 pm -
Nonstop1h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![JetBlue logo]()
$239
Find flight deals from Nantucket to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Nantucket (ACK) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $278 (Cheapflightsfares) |
One-way from | $142 (KAYAK) |
Good round-trip deal | $360 or less |
Good one-way deal | $217 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Nantucket to Boston 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Nantucket to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NantucketBoston
ACK Nantucket Memorial - BOS Boston Logan Intl
ACKBOS
Nantucket Memorial
Thu 10/1
3:30 pm-4:58 pm
Nonstop1h 28m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
Quickest round-trip
NantucketBoston
ACK Nantucket Memorial - BOS Boston Logan Intl
ACKBOS
Nantucket Memorial
Mon 3/8
6:44 am-7:32 am
Nonstop0h 48m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$170
NantucketBoston
ACK Nantucket Memorial - BOS Boston Logan Intl
ACKBOS
Nantucket Memorial
Thu 10/8
3:28 pm-4:59 pm
Nonstop1h 31m
Boston Logan Intl
Tue 10/13
3:55 pm-4:49 pm
Nonstop0h 54m
$278
NantucketBoston
ACK Nantucket Memorial - BOS Boston Logan Intl
ACKBOS
Nantucket Memorial
Thu 12/10
2:06 pm-2:54 pm
Nonstop0h 48m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$280
NantucketBoston
ACK Nantucket Memorial - BOS Boston Logan Intl
ACKBOS
Nantucket Memorial
Sat 11/7
11:45 am-12:33 pm
Nonstop0h 48m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$280
NantucketBoston
ACK Nantucket Memorial - BOS Boston Logan Intl
ACKBOS
Nantucket Memorial
Wed 12/9
9:16 am-12:55 pm
1 stop3h 39m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$320
NantucketBoston
ACK Nantucket Memorial - BOS Boston Logan Intl
ACKBOS
Nantucket Memorial
Thu 10/8
1:07 pm-2:55 pm
1 stop1h 48m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$320
NantucketBoston
ACK Nantucket Memorial - BOS Boston Logan Intl
ACKBOS
Nantucket Memorial
Fri 12/4
9:16 am-4:15 pm
1 stop6h 59m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$320
NantucketBoston
ACK Nantucket Memorial - BOS Boston Logan Intl
ACKBOS
Nantucket Memorial
Sun 9/27
7:50 pm-8:45 pm
Nonstop0h 55m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$321
NantucketBoston
ACK Nantucket Memorial - BOS Boston Logan Intl
ACKBOS
Nantucket Memorial
Wed 9/23
3:10 pm-4:39 pm
Nonstop1h 29m
Boston Logan Intl
Sun 9/27
10:29 am-11:22 am
Nonstop0h 53m
$336
Showing 1-10 of 19 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Nantucket-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nantucket-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nantucket-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Nantucket-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nantucket-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Nantucket to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Nantucket with our price prediction graph.
ACK-BOS
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
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Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Seekonk
Dedham
Cranston
Warwick
Pawtucket
Peabody
Auburn
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York Beach
Londonderry
Fitchburg
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Swansea
Chelsea
Braintree
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