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Cheap flights from Hyannis to Boston from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hyannis to Boston departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Cape Air Logo
12:04 pm - 12:34 pmHYA-ACK
0h 30mnonstop
Cape Air Logo
2:15 pm - 2:45 pmACK-HYA
0h 30mnonstop
$185Cape Air
Find Deal
Sat, Aug 23 - Mon, Aug 25
Cape Air Logo
1:30 pm - 2:00 pmHYA-ACK
0h 30mnonstop
Cape Air Logo
2:15 pm - 2:45 pmACK-HYA
0h 30mnonstop
$191Cape Air
Find Deal
Sun, Aug 24 - Tue, Aug 26
Cape Air Logo
11:45 am - 12:15 pmHYA-ACK
0h 30mnonstop
Cape Air Logo
4:24 pm - 4:53 pmACK-HYA
0h 29mnonstop
$201Cape Air
Find Deal
Fri, Aug 22 - Sun, Aug 24
Cape Air Logo
12:04 pm - 12:34 pmHYA-ACK
0h 30mnonstop
Cape Air Logo
5:36 pm - 6:05 pmACK-HYA
0h 29mnonstop
$205Cape Air
Find Deal
Mon, Sep 8 - Mon, Sep 15
Cape Air Logo
8:09 am - 8:38 amHYA-ACK
0h 29mnonstop
Cape Air Logo
12:45 pm - 1:15 pmACK-HYA
0h 30mnonstop
$221Cape Air
Find Deal
Sun, Sep 7 - Sun, Sep 7
Cape Air Logo
10:33 am - 11:03 amHYA-ACK
0h 30mnonstop
Cape Air Logo
8:36 am - 1:00 pmACK-HYA
4h 24m1 stop
$245Cape Air
Find Deal
Sat, Aug 23 - Mon, Aug 25
Cape Air Logo
6:00 am - 6:30 amHYA-ACK
0h 30mnonstop
Cape Air Logo
8:25 am - 1:00 pmACK-HYA
4h 35m1 stop
$251Cape Air
Find Deal
Sun, Aug 24 - Tue, Aug 26
Cape Air Logo
1:55 pm - 2:25 pmHYA-ACK
0h 30mnonstop
Cape Air Logo
2:21 pm - 6:03 pmACK-HYA
3h 42m1 stop
$261Cape Air
Find Deal
Sat, Aug 30 - Sun, Aug 31
Cape Air Logo
9:18 am - 12:45 pmHYA-ACK
3h 27m1 stop
Cape Air Logo
6:48 pm - 7:18 pmACK-HYA
0h 30mnonstop
$271Cape Air
Find Deal
Fri, Aug 22 - Sun, Aug 24
JetBlue Logo
6:48 am - 1:25 pmHYA-ACK
6h 37m1 stop
JetBlue Logo
3:08 pm - 6:45 pmACK-HYA
3h 37m1 stop
$863JetBlue
Find Deal
Sat, Aug 30 - Sun, Aug 31

Cape Air flights from Hyannis to Nantucket

Our best Cape Air deals on Hyannis to Nantucket flight tickets
Cape Air
Aug 13
HYA11:45 amHyannis Barnstable
0h 30m
ACK12:15 pmNantucket Memorial
Aug 15
ACK10:15 pmNantucket Memorial
0h 30m
HYA10:45 pmHyannis Barnstable
$175
Find similar
Cape Air
Aug 23
HYA12:04 pmHyannis Barnstable
0h 30m
ACK12:34 pmNantucket Memorial
Aug 25
ACK2:15 pmNantucket Memorial
0h 30m
HYA2:45 pmHyannis Barnstable
$185
Find similar
Cape Air
Aug 24
HYA1:30 pmHyannis Barnstable
0h 30m
ACK2:00 pmNantucket Memorial
Aug 26
ACK2:15 pmNantucket Memorial
0h 30m
HYA2:45 pmHyannis Barnstable
$191
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Hyannis to Nantucket 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, momondo users made 832,500 searches. Data last updated August 11, 2025.
Use the filters below to find and compare flights from Hyannis to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HyannisNantucket

HYA - ACK

HYAACK

Hyannis Barnstable

Sat 8/23

12:04 pm-12:34 pm

Nonstop0h 30m

Nantucket Memorial

Mon 8/25

2:15 pm-2:45 pm

Nonstop0h 30m

$185

HyannisNantucket

HYA - ACK

HYAACK

Hyannis Barnstable

Sun 8/24

1:30 pm-2:00 pm

Nonstop0h 30m

Nantucket Memorial

Tue 8/26

2:15 pm-2:45 pm

Nonstop0h 30m

$191

HyannisNantucket

HYA - ACK

HYAACK

Hyannis Barnstable

Fri 8/22

11:45 am-12:15 pm

Nonstop0h 30m

Nantucket Memorial

Sun 8/24

4:24 pm-4:53 pm

Nonstop0h 29m

$201

HyannisNantucket

HYA - ACK

HYAACK

Hyannis Barnstable

Mon 9/8

12:04 pm-12:34 pm

Nonstop0h 30m

Nantucket Memorial

Mon 9/15

5:36 pm-6:05 pm

Nonstop0h 29m

$205

HyannisNantucket

HYA - ACK

HYAACK

Hyannis Barnstable

Sun 9/7

8:09 am-8:38 am

Nonstop0h 29m

Nantucket Memorial

Sun 9/7

12:45 pm-1:15 pm

Nonstop0h 30m

$221

HyannisNantucket

HYA - ACK

HYAACK

Hyannis Barnstable

Sat 8/23

10:33 am-11:03 am

Nonstop0h 30m

Nantucket Memorial

Mon 8/25

8:36 am-1:00 pm

1 stop4h 24m

$245

HyannisNantucket

HYA - ACK

HYAACK

Hyannis Barnstable

Sun 8/24

6:00 am-6:30 am

Nonstop0h 30m

Nantucket Memorial

Tue 8/26

8:25 am-1:00 pm

1 stop4h 35m

$251

HyannisNantucket

HYA - ACK

HYAACK

Hyannis Barnstable

Sat 8/30

1:55 pm-2:25 pm

Nonstop0h 30m

Nantucket Memorial

Sun 8/31

2:21 pm-6:03 pm

1 stop3h 42m

$261

HyannisNantucket

HYA - ACK

HYAACK

Hyannis Barnstable

Fri 8/22

9:18 am-12:45 pm

1 stop3h 27m

Nantucket Memorial

Sun 8/24

6:48 pm-7:18 pm

Nonstop0h 30m

$271

HyannisNantucket

HYA - ACK

HYAACK

Hyannis Barnstable

Sat 8/30

6:48 am-1:25 pm

1 stop6h 37m

Nantucket Memorial

Sun 8/31

3:08 pm-6:45 pm

1 stop3h 37m

$863

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Hyannis to Nantucket

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Nantucket?

The cheapest day to depart on your flight to Nantucket is on a Monday when prices can be found for as low as $247. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Hyannis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $403.

What is the cheapest time of day to depart on your flight to Nantucket?

In the morning is the cheapest time of day to fly from Hyannis to Nantucket when you can find flight prices for as low as $288. Flying to Nantucket in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $679 on average. Flights to Nantucket from Hyannis in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Hyannis Barnstable to Nantucket Memorial flight route?

Fly from Hyannis Barnstable to Nantucket Memorial for the best Hyannis Barnstable - Nantucket Memorial flight prices

What cabin class options are available on Hyannis Barnstable to Nantucket Memorial flights?

There are 1 cabin classes available to choose from on Hyannis Barnstable to Nantucket Memorial flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Hyannis to Nantucket

Are you open to changing your travel dates? Check out the ideal times to fly from Hyannis to Nantucket according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hyannis to Nantucket (HYA to ACK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hyannis to Nantucket

Best Price Found

$91

Fastest flight time

0h 29m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Nantucket

1 airport
The best one-way flight to Nantucket from Hyannis in the past 72 hours is $91. The best round-trip flight deal from Hyannis to Nantucket found on momondo in the last 72 hours is $185.
The fastest flight from Hyannis to Nantucket takes 0h 29m
Direct flights go from Hyannis to Nantucket on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Cape Air.
There is 1 airport near Nantucket: Nantucket Memorial (ACK)
Search flight deals

  • How far is Hyannis Barnstable to Nantucket Memorial by plane?

    The straight-line distance from Hyannis Barnstable to Nantucket Memorial is 27.3 mi. Typically, this will take 0h 29m by plane in normal conditions.

  • When did momondo last update prices for flights from Hyannis Barnstable Airport to Nantucket Memorial Airport?

    Prices for flights from Hyannis Barnstable Airport to Nantucket Memorial Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Hyannis Barnstable Airport to Nantucket Memorial Airport?

  • How old do you have to be to fly from Hyannis Barnstable Airport to Nantucket Memorial Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hyannis Barnstable Airport to Nantucket Memorial Airport.

  • What documentation or ID do you need to fly to Nantucket Memorial Airport?

    The necessary travel and health documents for your Nantucket Memorial Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Hyannis to Nantucket?

  • What is the most popular airline from Hyannis to Nantucket?

Best airlines flying from Hyannis to Nantucket

Compare and see reviews for airlines that fly from Hyannis to Nantucket with momondo
Airline
Rating
Free Cancellation
Price
Cape AirPriceFrom $172Free CancellationRating
9.3
36 reviews
Search Cape Air flights

  • Cape Air Flights From Hyannis to Nantucket

    Cape Air flight deals from Hyannis to Nantucket start from $172 round-trip. Over the 26 Cape Air flights for this route in a normal week, average airfare is usually $209 round-trip - but some users have found much cheaper deals with momondo.

Why use momondo?

Why should I use momondo to find a flight deal from Hyannis to Nantucket?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hyannis to Nantucket. momondo saves you time and could save you money on your trip.

Can I find flights from Hyannis to Nantucket with flexible booking policies on momondo?

All flight searches from Hyannis to Nantucket on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Hyannis to Nantucket?

Once you have performed a search for Hyannis to Nantucket flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Hyannis to Nantucket right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Nantucket from Hyannis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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