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Cape Cod and the Islands

$112+ Cheap flights from Boston (BOS) 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ACK
Aug 14 — Aug 211
Fri 8/14
Fri 8/21
1 adult, Economy
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Cheap flight deals from Boston to Cape Cod and the Islands

Cheapest flights from Boston to Cape Cod and the Islands
Explore the most affordable flight options available from Boston to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.

This SmartFares deal was found by Cheapflights users on 7/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:25 am
BOS
-
ACK
Nonstop0h 57m
JetBlue
Wed 9/163:30 pm
ACK
-
BOS
Nonstop1h 11m
JetBlue
Deal found 7/13$201
This SmartFares deal was found by Cheapflights users on 7/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:30 am
BOS
-
ACK
Nonstop0h 52m
JetBlue
Mon 8/33:33 pm
ACK
-
BOS
Nonstop0h 53m
JetBlue
Deal found 7/13$210
This Super.com deal was found by Cheapflights users on 7/12. 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.
Sun 9/1310:25 am
BOS
-
ACK
Nonstop0h 57m
JetBlue
Thu 9/173:30 pm
ACK
-
BOS
Nonstop1h 11m
JetBlue
Deal found 7/12$224
This Super.com deal was found by Cheapflights users on 7/13. 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.
Sat 9/1910:25 am
BOS
-
ACK
Nonstop0h 57m
JetBlue
Wed 9/233:30 pm
ACK
-
BOS
Nonstop1h 11m
JetBlue
Deal found 7/13$225
This Cheapflightsfares deal was found by Cheapflights users on 7/12. 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.
Fri 8/2112:12 pm
BOS
-
ACK
Nonstop0h 51m
JetBlue
Fri 8/213:33 pm
ACK
-
BOS
Nonstop0h 53m
JetBlue
Deal found 7/12$229
This lol.travel deal was found by Cheapflights users on 7/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:12 pm
BOS
-
ACK
Nonstop0h 51m
JetBlue
Mon 7/276:02 pm
ACK
-
BOS
Nonstop0h 54m
JetBlue
Deal found 7/10$231
This Super.com deal was found by Cheapflights users on 7/13. 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.
Sat 8/19:30 am
BOS
-
ACK
Nonstop0h 52m
JetBlue
Tue 8/43:33 pm
ACK
-
BOS
Nonstop0h 53m
JetBlue
Deal found 7/13$234
This Cheapflightsfares deal was found by Cheapflights users on 7/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:12 pm
BOS
-
ACK
Nonstop0h 51m
JetBlue
Fri 8/143:33 pm
ACK
-
BOS
Nonstop0h 53m
JetBlue
Deal found 7/10$235
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:59 am
BOS
-
HYA
Nonstop0h 51m
Cape Air
Fri 8/282:10 pm
HYA
-
BOS
Nonstop0h 45m
Cape Air
Deal found 7/11$265
This SmartFares deal was found by Cheapflights users on 7/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:21 am
BOS
-
MVY
Nonstop0h 47m
JetBlue
Sun 7/2610:58 am
MVY
-
BOS
Nonstop0h 47m
JetBlue
Deal found 7/11$275
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:51 am
BOS
-
HYA
Nonstop0h 51m
Cape Air
Fri 7/241:40 pm
HYA
-
BOS
Nonstop0h 45m
Cape Air
Deal found 7/11$286
This JetBlue deal was found by Cheapflights users on 7/13. 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.
Mon 8/248:29 am
BOS
-
MVY
1 stop5h 50m
JetBlue
Thu 8/273:09 pm
MVY
-
BOS
1 stop6h 29m
JetBlue
Deal found 7/13$292

Find flight deals from Boston to Cape Cod and the Islands

Keep the following information in mind while searching for Boston to Cape Cod and the Islands flight deals. Data was last updated July 15, 2026.

Round-trip from

$201
(SmartFares)

One-way from

$112
(Cheapflightsfares)
From Boston Logan Intl to Cape Cod and the Islands
Search Deals
One-way flight from Boston Logan Intl to Cape Cod and the Islands
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 July 15, 2026.
Use the filters below to find and compare flights from Boston to Cape Cod and the Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Thu 8/13

12:12 pm-1:03 pm

Nonstop0h 51m

Nantucket Memorial

Sat 8/15

3:28 pm-4:21 pm

Nonstop0h 53m

$234

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Sat 8/1

9:30 am-10:22 am

Nonstop0h 52m

Nantucket Memorial

Sat 8/1

3:32 pm-4:25 pm

Nonstop0h 53m

$237

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Sat 8/29

9:30 am-10:22 am

Nonstop0h 52m

Nantucket Memorial

Tue 9/1

3:32 pm-5:00 pm

Nonstop1h 28m

$237

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Sun 8/30

9:30 am-10:22 am

Nonstop0h 52m

Nantucket Memorial

Tue 9/1

3:32 pm-5:00 pm

Nonstop1h 28m

$237

BostonNantucket

BOS - ACK

BOSACK

Boston Logan Intl

Thu 7/30

9:30 am-10:22 am

Nonstop0h 52m

Nantucket Memorial

Mon 8/3

3:33 pm-4:26 pm

Nonstop0h 53m

$237

BostonHyannis

BOS - HYA

BOSHYA

Boston Logan Intl

Sun 8/30

6:55 pm-7:40 pm

Nonstop0h 45m

Hyannis Barnstable

Tue 9/1

11:02 am-11:56 am

Nonstop0h 54m

$300

BostonWest Tisbury

BOS - MVY

BOSMVY

Boston Logan Intl

Mon 8/10

9:21 am-10:08 am

Nonstop0h 47m

West Tisbury Martha's Vineyard

Mon 8/17

10:58 am-11:45 am

Nonstop0h 47m

$305

BostonProvincetown

BOS - PVC

BOSPVC

Boston Logan Intl

Mon 8/17

12:33 pm-1:12 pm

Nonstop0h 39m

Provincetown

Fri 8/21

11:28 am-12:08 pm

Nonstop0h 40m

$348

BostonWest Tisbury

BOS - MVY

BOSMVY

Boston Logan Intl

Sat 8/29

10:20 am-2:19 pm

1 stop3h 59m

West Tisbury Martha's Vineyard

Tue 9/1

5:05 pm-11:59 pm

1 stop6h 54m

$354

BostonWest Tisbury

BOS - MVY

BOSMVY

Boston Logan Intl

Sun 8/30

9:21 am-10:08 am

Nonstop0h 47m

West Tisbury Martha's Vineyard

Tue 9/1

5:05 pm-11:59 pm

1 stop6h 54m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Showing 1-10 of 58 resultsSorted by cheapest first
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Best time to book a flight from Boston to Cape Cod and the Islands

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

What is the cheapest month to book a flight from Boston to Cape Cod and the Islands?

Currently, October is the cheapest month in which you can book a flight from Boston to Cape Cod and the Islands (average of $73). Flying from Boston to Cape Cod and the Islands in January is currently the most expensive (average of $480). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Boston 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 July 15, 2026.

A simple way to save on the total cost of your ticket is to fly from Boston to Cape Cod and the Islands in the morning. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Boston to Cape Cod and the Islands

Explore weekly flight availability from Boston to Cape Cod and the Islands. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 15, 2026.

The most flights from BOS to zzKDT are scheduled on a Tuesday (30 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (15 on average).

How far ahead should I book a flight from Boston to Cape Cod and the Islands?

Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Cape Cod and the Islands. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 July 15, 2026.
Read reviews from past customers who have flown Cape Air and JetBlue from Boston to Cape Cod and the Islands. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cape Air
9.3
Wonderful
33 reviews

Entertainment

8.9

Comfort

8.6

Overall

9.3

Crew

9.4

Boarding

9.0

Food

8.7
Cape Air
9.3
Wonderful
33 reviews
Cape Air
9.3
Wonderful
33 reviews

Entertainment

8.9

Comfort

8.6

Overall

9.3

Crew

9.4

Boarding

9.0

Food

8.7
JetBlue
7.1
Good
3,007 reviews
Cape Air
9.3
Wonderful
33 reviews

Entertainment

8.9

Comfort

8.6

Overall

9.3

Crew

9.4

Boarding

9.0

Food

8.7

Related info for your journey

Find useful and relevant information for your journey from Boston 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 Boston to Cape Cod and the Islands?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Cape Cod and the Islands. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How popular is this Boston to Cape Cod and the Islands flight route?

    The Boston Logan Intl to Cape Cod and the Islands flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Boston to Cape Cod and the Islands?

    Airlines like JetBlue and Cape Air fly from Boston to Cape Cod and the Islands in about 45m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 61 mi. Generally, flights for this route are nonstop.

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

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $79. Users have also found prices from $90 and $102 on Cape Air and American Airlines, respectively.

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

    The most popular route from Boston to Cape Cod and the Islands is Boston Logan Intl - Nantucket Memorial. You may also consider Boston Logan Intl - West Tisbury Martha's Vineyard or Boston Logan Intl - Hyannis Barnstable.

  • What are the most reliable airlines from Boston to Cape Cod and the Islands?

    No one likes to see their flight delayed. When booking a flight from Boston to Cape Cod and the Islands consider choosing American Airlines (100%), Republic Airways (100%) or JetBlue (68%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to Cape Cod and the Islands?

    The cheapest flight price from Boston to Cape Cod and the Islands is $142. On average you can expect to pay $259. The most popular route, (Boston Logan Intl - Nantucket Memorial), can usually be booked for $201.

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

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

  • How can I find direct flights from Boston 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 Boston to Cape Cod and the Islands.

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

    Yes. Cheapflights offers flight deals from Boston 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.

  • What is the cheapest month to book a flight from Boston to Cape Cod and the Islands?

    Currently, October is the cheapest month in which you can book a flight from Boston to Cape Cod and the Islands (average of $73). Flying from Boston to Cape Cod and the Islands in January is currently the most expensive (average of $480). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Top 2 airlines flying from Boston to Cape Cod and the Islands

Discover the top 2 airlines that operate flights from Boston 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 July 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$137Average$282FlexibilityNo cancel feeOn-time62%
Cape AirCheapest$137Average$584FlexibilityNo cancel feeOn-time63%

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