$635 Cheap Flights from Islamabad (ISB) to Buffalo (BUF)

View $635 flight on Tue, Jan 27, 2026Opens in a new window

Popular airlines from Benazir Bhutto Intl. Airport (ISB) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Islamabad to Buffalo (ISB-BUF)

Prices were available within the past 7 days and start at $635 for one-way flights and $1,254 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Tue, Nov 18 - Tue, Dec 2
ISB
Islamabad
BUF
Buffalo
$1,254 Roundtrip, found 1 day ago
$1,254
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Tue, Nov 18 from Islamabad to Buffalo, returning Tue, Dec 2, priced at $1,254 found 1 day ago
Etihad Airways
Tue, Nov 18 - Thu, Nov 27
ISB
Islamabad
BUF
Buffalo
$1,317 Roundtrip, found 1 day ago
$1,317
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Tue, Nov 18 from Islamabad to Buffalo, returning Thu, Nov 27, priced at $1,317 found 1 day ago
Etihad Airways
Tue, Nov 18 - Mon, Nov 24
ISB
Islamabad
BUF
Buffalo
$1,378 Roundtrip, found 1 day ago
$1,378
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Tue, Nov 18 from Islamabad to Buffalo, returning Mon, Nov 24, priced at $1,378 found 1 day ago
American Airlines
Wed, Nov 19 - Tue, Dec 30
ISB
Islamabad
BUF
Buffalo
$1,382 Roundtrip, found 5 days ago
$1,382
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Nov 19 from Islamabad to Buffalo, returning Tue, Dec 30, priced at $1,382 found 5 days ago
Etihad Airways
Thu, Nov 13 - Tue, Dec 2
ISB
Islamabad
BUF
Buffalo
$1,392 Roundtrip, found 1 day ago
$1,392
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Thu, Nov 13 from Islamabad to Buffalo, returning Tue, Dec 2, priced at $1,392 found 1 day ago
American Airlines
Wed, Nov 19 - Sun, Dec 28
ISB
Islamabad
BUF
Buffalo
$1,402 Roundtrip, found 5 days ago
$1,402
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Nov 19 from Islamabad to Buffalo, returning Sun, Dec 28, priced at $1,402 found 5 days ago
Qatar Airways
Tue, Nov 18 - Mon, Dec 1
ISB
Islamabad
BUF
Buffalo
$1,404 Roundtrip, found 1 day ago
$1,404
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Tue, Nov 18 from Islamabad to Buffalo, returning Mon, Dec 1, priced at $1,404 found 1 day ago
Qatar Airways
Fri, Nov 21 - Sat, Dec 27
ISB
Islamabad
BUF
Buffalo
$1,422 Roundtrip, found 5 days ago
$1,422
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Fri, Nov 21 from Islamabad to Buffalo, returning Sat, Dec 27, priced at $1,422 found 5 days ago
Turkish Airlines
Sat, Jan 24 - Fri, Mar 27
ISB
Islamabad
BUF
Buffalo
$1,891 Roundtrip, found 15 hours ago
$1,891
Roundtrip
found 15 hours ago
Select Turkish Airlines flight, departing Sat, Jan 24 from Islamabad to Buffalo, returning Fri, Mar 27, priced at $1,891 found 15 hours ago
JetBlue Airways
Thu, Nov 20 - Thu, Dec 25
ISB
Islamabad
BUF
Buffalo
$1,967 Roundtrip, found 5 days ago
$1,967
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Thu, Nov 20 from Islamabad to Buffalo, returning Thu, Dec 25, priced at $1,967 found 5 days ago

Alternative airports near Buffalo

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

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $1,378
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $1,378
Flights from Islamabad (ISB) to Buffalo (BUF)
Origin airport
Islamabad Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
Etihad Airways, Qatar Airways, Turkish Airlines
Roundtrip price
$1,254
Distance
6854 mi

Islamabad to Buffalo Flights

The cheapest times to fly from Islamabad to Buffalo

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

 

The best time to book a flight from Islamabad to Buffalo

Sunday is one of the best days to book for cheap flights from Islamabad to Buffalo: 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 Islamabad to Buffalo

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 Islamabad to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $635 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 Islamabad to Buffalo 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 Islamabad to Buffalo 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 Islamabad Intl. Airport (ISB) to Buffalo Niagara Intl. Airport (BUF) cost?
Snag a cheap one-way flight from $635 or cheap return flight from $1,254 from Islamabad Intl. Airport (ISB) to Buffalo Niagara Intl. Airport (BUF) 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 Islamabad Intl. Airport (ISB) to Buffalo Niagara Intl. Airport (BUF)?
Flying in November may help you find better deals, as it's the cheapest month for flights between ISB and BUF. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Islamabad Intl. Airport (ISB) to Buffalo Niagara Intl. Airport (BUF)?
To find the cheapest airline flying from ISB to BUF, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Islamabad Intl. Airport (ISB) to Buffalo Niagara Intl. Airport (BUF)?
Direct flights from Islamabad Intl. Airport (ISB) to Buffalo Niagara Intl. Airport (BUF) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ISB to BUF?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Islamabad Intl. Airport (ISB) to Buffalo Niagara Intl. Airport (BUF)?
To arrive at Buffalo Niagara Intl. Airport (BUF) without delays, choose a flight that takes off from Islamabad Intl. Airport (ISB) before 3 PM. The chance 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 Islamabad Intl. Airport (ISB) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Waiting until right before your break to book a flight from ISB to BUF generally means paying more. While it's possible to find some last-minute deals, they aren't always guaranteed. Keep your travel schedule open for a better chance of scoring a bargain.
Is it cheaper to book an ISB to BUF flight and hotel package?
Compared with arranging flights and hotels separately, booking an ISB to BUF flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place takes the hassle out of planning your trip. Just pick your flights and select from our wide range of stays, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Islamabad Intl. Airport (ISB) to Buffalo Niagara Intl. Airport (BUF)?
Generally, it's possible to reschedule or cancel your ISB to BUF flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.