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Cheap flights from Islip to Buffalo (ISP - BUF)

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How to find the cheapest flight from
Islip (ISP) to Buffalo (BUF)

ISP - BUF
Price
$157 - $710
BUF
Temperature
35.6 - 80.6 °F
BUF
Rainfall
2.5 - 4.3 inches
Popular in April High demand for flights, 48% potential price rise
Cheapest in February Best time to find cheap flights, 58% potential price drop
Average price $392 Average for round-trip flights in July 2020
Round-trip from $157 From Islip to Buffalo
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Islip to Buffalo?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 59% on the overall cost on flights from Islip to Buffalo.

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

Travelers have found it’s best to book a flight 61 days in advance to save up to 40% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Islip to Buffalo 1-2 weeks in advance for as low as $341, or $363 for flights within the next 24 hours.

Cheap flights from Islip to Buffalo in July, August 2020

The best prices found for ISP to BUF flights for July, August
23 Jul - 26 Jul
$365pp
ISP
Islip Long Island
Multiple Airlines
 
1 STOP
BUF
Buffalo
BUF
Buffalo
Multiple Airlines
     
3 STOPS
ISP
Islip Long Island
9 Jul - 13 Jul
$527pp
ISP
Islip Long Island
Multiple Airlines
     
3 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier
 
1 STOP
ISP
Islip Long Island
23 Jul - 26 Jul
$5548pp
ISP
Islip Long Island
Linear Air Taxi
   
2 STOPS
BUF
Buffalo
BUF
Buffalo
Linear Air Taxi
   
2 STOPS
ISP
Islip Long Island

Islip to Buffalo 2020 flight deals

Cheap flights to Buffalo from Islip found for this year
25 Sep - 4 Oct
$191pp
ISP
Islip Long Island
Allegiant Air
   
2 STOPS
BUF
Buffalo
BUF
Buffalo
Allegiant Air
   
2 STOPS
ISP
Islip Long Island
23 Jul - 26 Jul
$365pp
ISP
Islip Long Island
Multiple Airlines
 
1 STOP
BUF
Buffalo
BUF
Buffalo
Multiple Airlines
     
3 STOPS
ISP
Islip Long Island
13 Aug - 16 Aug
$396pp
ISP
Islip Long Island
Multiple Airlines
 
1 STOP
BUF
Buffalo
BUF
Buffalo
Multiple Airlines
     
3 STOPS
ISP
Islip Long Island

Related info for your journey

Useful info, stats and facts about Islip to Buffalo flights.

Flight FAQs

From Islip to Buffalo

Are flight prices decreasing from Islip to Buffalo due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Islip and Buffalo for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Islip to Buffalo for under $200 on Cheapflights?

Yes, there are multiple flights from Islip to Buffalo for under $200. The cheapest flight booked recently is on Allegiant Air for just $191, but on average you can expect to pay $2332.

Are there nonstop flights from Islip to Buffalo for under $200 on Cheapflights?

There are no nonstop flights from Islip to Buffalo, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

Within the past month, 160 users have taken a look at flights from Islip Long Island to Buffalo.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for Southwest Airlines Co., as currently they have the cheapest options available from Islip to Buffalo. On average you can find 129 flights for this flight path daily.

Does it rain more in Islip or Buffalo?

Expected rainfall in Islip is more than in Buffalo. You can expect this to be the case over the next 13 days.

Is Islip weather warmer or cooler than Buffalo?

Expect the weather to be around 84 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Buffalo is generally colder than in Islip.

Alternative routes for Islip to Buffalo

Destination information for Buffalo

Things to know before you go. Useful info for your trip from Islip to Buffalo
Average temperature for July in Buffalo
80.6 °F
Avg rainfall for July in Buffalo
3.4 ″

Airports servicing Islip

Airports servicing Buffalo