$784 Cheap Flights from Boise (BOI) to Hyannis (HYA)

View $784 flight on Thu, Jul 24, 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to Hyannis, MA (HYA-Barnstable Municipal)

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Cheap Flights from Boise to Hyannis (BOI-HYA)

Prices were available within the past 7 days and start at $784 for one-way flights and $1,136 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, Jul 27 - Thu, Jul 31
BOI
Boise
HYA
Hyannis
$1,136 Roundtrip, found 5 days ago
$1,136
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jul 27 from Boise to Hyannis, returning Thu, Jul 31, priced at $1,136 found 5 days ago
Alaska Airlines
Sun, Jul 27 - Thu, Jul 31
BOI
Boise
HYA
Hyannis
$1,164 Roundtrip, found 5 days ago
$1,164
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jul 27 from Boise to Hyannis, returning Thu, Jul 31, priced at $1,164 found 5 days ago
Alaska Airlines
Sun, Jul 27 - Thu, Jul 31
BOI
Boise
HYA
Hyannis
$1,179 Roundtrip, found 5 days ago
$1,179
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jul 27 from Boise to Hyannis, returning Thu, Jul 31, priced at $1,179 found 5 days ago
Alaska Airlines
Sun, Jul 27 - Thu, Jul 31
BOI
Boise
HYA
Hyannis
$1,217 Roundtrip, found 5 days ago
$1,217
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jul 27 from Boise to Hyannis, returning Thu, Jul 31, priced at $1,217 found 5 days ago
Alaska Airlines
Sun, Jul 27 - Thu, Jul 31
BOI
Boise
HYA
Hyannis
$1,245 Roundtrip, found 5 days ago
$1,245
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jul 27 from Boise to Hyannis, returning Thu, Jul 31, priced at $1,245 found 5 days ago
Alaska Airlines
Sun, Jul 27 - Thu, Jul 31
BOI
Boise
HYA
Hyannis
$1,260 Roundtrip, found 5 days ago
$1,260
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jul 27 from Boise to Hyannis, returning Thu, Jul 31, priced at $1,260 found 5 days ago
Alaska Airlines
Sun, Jul 27 - Thu, Jul 31
BOI
Boise
HYA
Hyannis
$1,297 Roundtrip, found 5 days ago
$1,297
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jul 27 from Boise to Hyannis, returning Thu, Jul 31, priced at $1,297 found 5 days ago
Alaska Airlines
Sun, Jul 27 - Thu, Jul 31
BOI
Boise
HYA
Hyannis
$1,298 Roundtrip, found 5 days ago
$1,298
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jul 27 from Boise to Hyannis, returning Thu, Jul 31, priced at $1,298 found 5 days ago
Flights from Boise (BOI) to Hyannis (HYA)
Origin airport
Boise
Destination airport
Barnstable Municipal
Roundtrip price
$1,136
Distance
2309 mi

Boise to Hyannis Flights

The cheapest times to fly from Boise to Hyannis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boise to Hyannis are during the month of July. You can find some of the cheapest flights from Boise to Hyannis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to Hyannis

Sunday is one of the best days to book for cheap flights from Boise to Hyannis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boise to Hyannis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boise to Hyannis in 2025. You can also book with separate airlines for your outbound and return journeys, from $784 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boise to Hyannis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boise to Hyannis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Barnstable Municipal Airport (HYA) cost?
Discover the latest flight deals from BOI to HYA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BOI to HYA?
The cheapest flights from BOI to HYA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BOI to HYA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BOI to HYA. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Boise Airport (BOI) to Barnstable Municipal Airport (HYA)?
There aren't any daily nonstop flights from Boise Airport (BOI) to Barnstable Municipal Airport (HYA). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from BOI to HYA?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boise Airport (BOI) to Barnstable Municipal Airport (HYA)?
To avoid possible delays on the Boise Airport (BOI) to Barnstable Municipal Airport (HYA) route, fly before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Boise Airport (BOI) to Barnstable Municipal Airport (HYA) last-minute?
Holding off until just before your departure to book a ticket from BOI to HYA often results in higher prices. While you might find some last-minute deals, they aren't always guaranteed. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book a BOI to HYA flight and hotel package?
Compared with arranging hotels and flights separately, booking a BOI to HYA flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place takes the hassle out of travel planning. Simply pick your flights and select from our extensive range of stays, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Barnstable Municipal Airport (HYA)?
Typically, you're able to cancel or reschedule your BOI to HYA flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want more information, visit our Customer Service portal.

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*Available to One Key members.