$289 Cheap Flights from Islip (ISP) to Bangor (BGR)

View $289 flight on Thu, Oct 2, 2025Opens in a new window

Popular airlines from MacArthur Airport (ISP) to Bangor Intl. Airport (BGR)

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Cheap Flights from Islip to Bangor (ISP-BGR)

Prices were available within the past 7 days and start at $289 for one-way flights and $618 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Sun, Oct 19 - Thu, Oct 23
ISP
Islip
BGR
Bangor
$618 Roundtrip, found 3 days ago
$618
Roundtrip
found 3 days ago
Select Breeze Airways flight, departing Sun, Oct 19 from Islip to Bangor, returning Thu, Oct 23, priced at $618 found 3 days ago
Breeze Airways
Thu, Oct 23 - Sun, Oct 26
ISP
Islip
BGR
Bangor
$645 Roundtrip, found 3 days ago
$645
Roundtrip
found 3 days ago
Select Breeze Airways flight, departing Thu, Oct 23 from Islip to Bangor, returning Sun, Oct 26, priced at $645 found 3 days ago
Breeze Airways
Sun, Oct 19 - Sun, Oct 26
ISP
Islip
BGR
Bangor
$655 Roundtrip, found 3 days ago
$655
Roundtrip
found 3 days ago
Select Breeze Airways flight, departing Sun, Oct 19 from Islip to Bangor, returning Sun, Oct 26, priced at $655 found 3 days ago
Breeze Airways
Thu, Oct 2 - Thu, Oct 16
ISP
Islip
BGR
Bangor
$669 Roundtrip, found 2 days ago
$669
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Thu, Oct 2 from Islip to Bangor, returning Thu, Oct 16, priced at $669 found 2 days ago
Breeze Airways
Fri, Sep 12 - Thu, Oct 2
ISP
Islip
BGR
Bangor
$675 Roundtrip, found 2 days ago
$675
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Fri, Sep 12 from Islip to Bangor, returning Thu, Oct 2, priced at $675 found 2 days ago
Breeze Airways
Fri, Aug 22 - Thu, Sep 4
ISP
Islip
BGR
Bangor
$679 Roundtrip, found 5 days ago
$679
Roundtrip
found 5 days ago
Select Breeze Airways flight, departing Fri, Aug 22 from Islip to Bangor, returning Thu, Sep 4, priced at $679 found 5 days ago
Breeze Airways
Fri, Sep 12 - Sun, Sep 28
ISP
Islip
BGR
Bangor
$684 Roundtrip, found 2 days ago
$684
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Fri, Sep 12 from Islip to Bangor, returning Sun, Sep 28, priced at $684 found 2 days ago
Breeze Airways
Fri, Sep 5 - Thu, Sep 25
ISP
Islip
BGR
Bangor
$690 Roundtrip, found 2 days ago
$690
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Fri, Sep 5 from Islip to Bangor, returning Thu, Sep 25, priced at $690 found 2 days ago
Breeze Airways
Thu, Oct 9 - Thu, Oct 16
ISP
Islip
BGR
Bangor
$701 Roundtrip, found 4 days ago
$701
Roundtrip
found 4 days ago
Select Breeze Airways flight, departing Thu, Oct 9 from Islip to Bangor, returning Thu, Oct 16, priced at $701 found 4 days ago
Breeze Airways
Wed, Aug 27 - Sun, Sep 7
ISP
Islip
BGR
Bangor
$703 Roundtrip, found 2 days ago
$703
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Wed, Aug 27 from Islip to Bangor, returning Sun, Sep 7, priced at $703 found 2 days ago

Alternative airports near Bangor

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bangor Intl. BGR. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $755
BGR
Bangor Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $755
Flights from Islip (ISP) to Bangor (BGR)
Origin airport
MacArthur
Destination airport
Bangor Intl.
Airlines serving
Breeze Airways
Roundtrip price
$617
Distance
352 mi

Islip to Bangor Flights

The cheapest times to fly from Islip to Bangor

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 Islip to Bangor are during the month of October. You can find some of the cheapest flights from Islip to Bangor with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Islip to Bangor

Sunday is one of the best days to book for cheap flights from Islip to Bangor: 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 Islip to Bangor

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 Islip to Bangor in 2025. You can also book with separate airlines for your outbound and return journeys, from $289 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 Islip to Bangor 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 Islip to Bangor 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 MacArthur Airport (ISP) to Bangor Intl. Airport (BGR) cost?
Grab a cheap one-way flight from $289 or cheap return flight from $618 from MacArthur Airport (ISP) to Bangor Intl. Airport (BGR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from MacArthur Airport (ISP) to Bangor Intl. Airport (BGR)?
The cheapest month to fly from ISP to BGR is October, when demand is low. Off-peak season is generally when you'll find cheap fares for travel between these airports.
Which airlines fly direct from MacArthur Airport (ISP) to Bangor Intl. Airport (BGR)?
While Islip, NY (ISP-MacArthur) doesn't have any direct flights to Bangor Intl. Airport (BGR), other airports have nonstop routes. Flying from John F. Kennedy Intl. Airport (JFK) will get you to Bangor without any layovers.
What is the cheapest airline that flies from MacArthur Airport (ISP) to Bangor Intl. Airport (BGR)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ISP to BGR flight.
How many flights per day from MacArthur Airport (ISP) to Bangor Intl. Airport (BGR)?
There aren't any daily direct flights from MacArthur Airport (ISP) to Bangor Intl. Airport (BGR). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from ISP to BGR?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from MacArthur Airport (ISP) to Bangor Intl. Airport (BGR)?
To land at Bangor Intl. Airport (BGR) on schedule, pick a flight that leaves from MacArthur Airport (ISP) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 MacArthur Airport (ISP) to Bangor Intl. Airport (BGR) last-minute?
Holding off until just before your departure to book your flight from ISP to BGR often results in higher prices. While it's possible to find some last-minute offers, there's no guarantee. Keep your travel schedule open to boost your chances of getting a bargain.
Is it cheaper to book an ISP to BGR flight and hotel package?
Booking an ISP to BGR flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our wide range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from MacArthur Airport (ISP) to Bangor Intl. Airport (BGR)?
Typically, it's possible to cancel or reschedule your ISP to BGR flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.