BUF - ACK

$218 Find Cheap Flights from Buffalo to Nantucket

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Nantucket departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Nantucket

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Nantucket, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Nantucket, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Buffalo to Nantucket (BUF-ACK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Nantucket that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Nantucket

Fri, Aug 15 - Tue, Aug 19
JetBlue Logo
9:49 am - 1:23 pmBUF-ACK
3h 34m1 stop
JetBlue Logo
5:55 pm - 9:14 pmACK-BUF
3h 19m1 stop
$218JetBlue
Find Deal
Fri, Aug 15 - Tue, Aug 19
JetBlue Logo
9:49 am - 1:23 pmBUF-ACK
3h 34m1 stop
JetBlue Logo
3:10 pm - 9:14 pmACK-BUF
6h 04m1 stop
$254JetBlue
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
6:00 am - 4:36 pmBUF-ACK
10h 36m2 stops
American Airlines Logo
4:25 pm - 8:26 pmACK-BUF
4h 01m1 stop
$340American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
6:00 am - 4:36 pmBUF-ACK
10h 36m2 stops
American Airlines Logo
12:24 pm - 9:40 pmACK-BUF
9h 16m2 stops
$345American Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Buffalo to Nantucket flights

Get data-powered insights and trends into flights from Buffalo to Nantucket to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Buffalo to Nantucket?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buffalo to Nantucket were found on JetBlue ($218) and American Airlines ($340).

Good to know

Cheapest flight$218
Flight from Buffalo to Nantucket

When to book flights from Buffalo to Nantucket

Are your dates flexible? Find out the best times to travel from Buffalo to Nantucket based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Nantucket

  • What is the cheapest flight from Buffalo to Nantucket?

    In the last 3 days, the lowest price for a flight from Buffalo to Nantucket was $218 for a round-trip ticket.

  • Do I need a passport to fly between Buffalo and Nantucket?

    No

  • Which aircraft models fly most regularly from Buffalo to Nantucket?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Nantucket?

    oneworld is the only airline alliance operating flights between Buffalo and Nantucket.

  • How does KAYAK find such low prices on flights from Buffalo to Nantucket?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Nantucket.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Nantucket?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nantucket from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Nantucket?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Nantucket with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and ACK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Nantucket?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Nantucket from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Buffalo to Nantucket

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Nantucket. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Nantucket? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
JetBlueOverall score based on 2925 reviews
7.3Entertainment
6.7Food
7.5Boarding
7.6Comfort
8.0Crew
Airline reviews

Communication since no reason or explanation was given for 3 hrs delay

2.0 MediocreLana, Jun 2025HPN - PBI
Read more JetBlue reviews

Communication since no reason or explanation was given for 3 hrs delay

No overhead baggage room even though I was seated in row 2. Consequently had to check in my carry on bag. Baggage carousel was jammed. Took 45 min to get my bag.

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

It was too hot in the cabin. The AC did not help.

Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

The best flight I’ve had in a while. The plane was like 25% capacity, if that. Smoothest boarding and deplaning process I’ve ever experienced. Wish all flights were this smooth.

Everything was great except for some reason crew and ground crew could not figure out how to deal with an electric wheelchair and it delayed us 20-30mins. Was pretty frustrating for passengers and the captain.

Traveling with JetBlue from NYC was convenient as accessing JFK airport was straightforward via the LIRR to the AirTrain. Maneuvering through the terminal was hassle-free, which was a pleasant start to the journey. However, the flight experience itself left much to be desired. The seating arrangement was notably uncomfortable; despite securing a window seat, space felt cramped. This was exacerbated by the middle seat passenger encroaching on my area, which made the flight less enjoyable. Additionally, while the in-flight entertainment system initially seemed like a reprieve, the sound outlet on my seat was inoperable. This issue turned what could have been a manageable three-hour flight into a rather tedious ordeal, as I was unable to use the entertainment system effectively. While JetBlue provided a smooth process in terms of airport logistics, the on-board experience highlighted areas in need of improvement, particularly in terms of comfort and entertainment system maintenance.

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

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