What is the cheapest airline to fly from Buffalo to Nantucket round-trip?

American Airlines, at $404, was found to be the cheapest airline from Buffalo to Nantucket..

What is the cheapest day to fly from Buffalo to Nantucket?

Travelers seeking maximum savings on their Buffalo to Nantucket flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Buffalo to Nantucket?

Users have found that flying from Buffalo to Nantucket on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Buffalo to Nantucket?

Find a great deal and save up to 73% by booking at least 56 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Buffalo to Nantucket within the next two weeks, with the cheapest ticket starting at $258.

What is the cheapest month to fly from Buffalo to Nantucket?

January can be a great time to fly to Nantucket from Buffalo with a flight ticket averaging about $244. Cheapflights users have found deals in the month of January for as cheap as $157. The most expensive prices can be found in the month of April.

What is the cheapest time of day to fly from BUF to ACK?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Nantucket as you normally would.

Most accurate provider : When it comes to deals on Buffalo-Nantucket flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Nantucket flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Nantucket flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Buffalo-Nantucket flights, Cheapflights users trust eDreams the most. eDreams 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 Buffalo-Nantucket flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Buffalo to Nantucket that include hotel bookings?

Yes. In addition to deals on Buffalo to Nantucket flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Buffalo to Nantucket?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Nantucket.

Can I find deals for business class flights from Buffalo to Nantucket?

Yes. Cheapflights offers flight deals from Buffalo to Nantucket by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$404+ Flights from Buffalo to Nantucket - Compare & Save Big

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Cheap flight deals from Buffalo to Nantucket

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$404 (American Airlines)
Popular in	April
Cheapest in	January
Average price	$243

Provider with most accurate pricing for Buffalo-Nantucket Memorial flight deals.

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Provider most trusted by Cheapflights users for Buffalo-Nantucket Memorial flights.

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From Buffalo to Nantucket Memorial

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($12 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Buffalo to Nantucket

Cheapest flights from Buffalo to Nantucket
Explore the most affordable flight options available from Buffalo to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Sat 8/22:53 pmBUF - ACK

1 stop19h 50mAmerican Airlines

Sat 8/92:09 pmACK - BUF

1 stop7h 38mAmerican Airlines

Deal found 4/29

$404

Thu 5/156:10 amBUF - ACK

1 stop3h 37mMultiple Airlines

Sun 5/183:30 pmACK - BUF

1 stop18h 06mMultiple Airlines

Deal found 4/29

$726

Best flights from Buffalo to Nantucket
Discover carefully curated flight deals from Buffalo to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Sat 8/22:53 pmBUF - ACK

1 stop19h 50mAmerican Airlines

Sat 8/92:09 pmACK - BUF

1 stop7h 38mAmerican Airlines

Deal found 4/29

$404

Thu 5/156:10 amBUF - ACK

1 stop3h 37mMultiple Airlines

Sun 5/183:30 pmACK - BUF

1 stop18h 06mMultiple Airlines

Deal found 4/29

$726

Last-minute flights from Buffalo to Nantucket
Discover last-minute flight deals from Buffalo to Nantucket. Data last updated May 1, 2025 and is based on user searches.

Thu 5/156:10 amBUF - ACK

1 stop3h 37mMultiple Airlines

Sun 5/183:30 pmACK - BUF

1 stop18h 06mMultiple Airlines

Deal found 4/29

$726

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buffalo to Nantucket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloNantucket

BUF - ACK

BUFACK

Buffalo

Sat 8/2

2:53 pm-10:43 am

1 stop19h 50m

Nantucket Memorial

Sat 8/9

2:09 pm-9:47 pm

1 stop7h 38m

$404

BuffaloNantucket

BUF - ACK

BUFACK

Buffalo

Thu 5/15

6:10 am-9:47 am

1 stop3h 37m

Nantucket Memorial

Sun 5/18

3:30 pm-9:36 am

1 stop18h 06m

$726

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Buffalo to Nantucket

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Nantucket in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Buffalo-Nantucket flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Nantucket flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Nantucket flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Buffalo-Nantucket flights, Cheapflights users trust eDreams the most. eDreams 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 Buffalo-Nantucket 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 Buffalo to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from Buffalo 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 Buffalo to Nantucket

Rainfall in Nantucket by month

In terms of precipitation, rainfall in Nantucket ranges from 1.6 - 4.3 inches per month. January is typically the wettest month, when rainfall can reach 4.3 in. June is typically the driest time to visit Nantucket when rainfall is around 1.6 in.

Temperature in Nantucket by month

If weather is an important factor for your trip to Nantucket, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Nantucket

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.

Related info for your journey

What is the cheapest airline to fly from Buffalo to Nantucket round-trip?
American Airlines, at $404, was found to be the cheapest airline from Buffalo to Nantucket..
Can I find deals for flights from Buffalo to Nantucket that include hotel bookings?
Yes. In addition to deals on Buffalo to Nantucket flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Buffalo to Nantucket?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Nantucket.
Can I find deals for business class flights from Buffalo to Nantucket?
Yes. Cheapflights offers flight deals from Buffalo to Nantucket by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Buffalo to Nantucket

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$187	Average$336	FlexibilityNo cancel fee	On-time62%

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$404+ Cheap flights from Buffalo to Nantucket (BUF - ACK)

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Buffalo to Nantucket with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Buffalo to Nantucket

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Buffalo to Nantucket

Cheapest flights from Buffalo to NantucketExplore the most affordable flight options available from Buffalo to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Buffalo to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buffalo to Nantucket that are best for you.

Compare providers for flights from Buffalo to Nantucket

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Nantucket in May.

Best time to book a flight from Buffalo to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from Buffalo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Nantucket

Rainfall in Nantucket by month

Plan your trip to Nantucket by taking into account the average rainfall totals by month.

Temperature in Nantucket by month

Plan your trip to Nantucket by taking into account the average temperature totals by month.

Reviews of airlines servicing Nantucket

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Nantucket. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Buffalo to Nantucket round-trip?

Can I find deals for flights from Buffalo to Nantucket that include hotel bookings?

How can I find direct flights from Buffalo to Nantucket?

Can I find deals for business class flights from Buffalo to Nantucket?

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.

Alternative routes for Buffalo to Nantucket

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Buffalo to Nantucket

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Travel Smart

Cheapest flights from Buffalo to Nantucket
Explore the most affordable flight options available from Buffalo to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.