How long is the flight from Boston to Islamabad?

Etihad Airways, Emirates, and SAUDIA can get you from Boston to Islamabad in just under 16h 30m. Your travel time can differ by up to 14h 30m. Airlines will cover a distance of 6709 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Islamabad ranges from 10.0 - 250.0 inches per month. July is typically the wettest month, when rainfall can reach 250.0 mm. November is typically the driest time to visit Islamabad when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Islamabad, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

What is the cheapest time of day to fly from BOS to ISB?

When flying from Boston to Islamabad, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Boston to Islamabad that include hotel bookings?

Yes. In addition to deals on Boston to Islamabad flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Boston to Islamabad?

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

Can I find deals for business class flights from Boston to Islamabad?

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

£361+ Cheap Flights from Boston to Islamabad

Cheap flight deals from Boston to Islamabad

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Boston to Islamabad
Explore the most affordable flight options available from Boston to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Thu 5/1115:40 -

1 stop16h 30m

Fri 11/1204:35 -

1 stop19h 05m

Deal found 4/10£716

Sun 8/1122:10 -

1 stop23h 05m

Wed 11/1103:15 -

1 stop20h 40m

Deal found 30/9£723

Thu 5/1115:40 -

1 stop16h 30m

Sun 6/1204:35 -

1 stop19h 05m

Deal found 4/10£741

Fri 9/1023:05 -

1 stop17h 10m

Thu 15/1009:25 -

1 stop37h 55m

Deal found 3/10£760

Thu 5/1106:00 -

2 stops31h 00m

Tue 23/317:45 -

2 stops30h 37m

Deal found 4/10£763

Sun 1/1122:10 -

1 stop23h 05m

Mon 30/1109:00 -

1 stop38h 55m

Deal found 2/10£764

Thu 5/1121:00 -

1 stop25h 40m

Fri 19/310:10 -

1 stop17h 55m

Deal found 4/10£770

Sun 25/1007:10 -

2 stops35h 05m

Wed 4/1104:35 -

1 stop19h 05m

Deal found 1/10£780

Mon 2/1109:42 -

2 stops22h 28m

Tue 8/1219:35 -

1 stop28h 05m

Deal found 4/10£781

Mon 12/1016:35 -

1 stop16h 50m

Tue 10/1119:35 -

2 stops34h 06m

Deal found 2/10£784

Thu 15/1016:11 -

2 stops41h 14m

Tue 10/1119:35 -

1 stop28h 05m

Deal found 2/10£789

Wed 4/1121:00 -

1 stop21h 45m

Sun 21/310:10 -

1 stop17h 55m

Deal found 4/10£793

Find flight deals from Boston to Islamabad

Round-trip from	£716
One-way from	£361
Popular in	December
Cheapest in	April
Average price	£654

Etihad Airways
5/11-11/12
2 total stops
35h 35m total
Boston to Islamabad

Search Deals

Etihad Airways
21/10-31/12
1 total stop
26h 00m total
Boston to Islamabad

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£102 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£37 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BostonIslamabad

BOS Boston Logan Intl - ISB Islamabad Intl

BOSISB

Boston Logan Intl

Wed 21/10

16:25-03:25

1 stop26h 00m

Islamabad Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

£361

BostonIslamabad

BOS Boston Logan Intl - ISB Islamabad Intl

BOSISB

Boston Logan Intl

Sat 24/10

06:00-23:00

2 stops32h 00m

Islamabad Intl

Wed 31/12

00:00-14:00

Nonstop0h 00m

£375

BostonIslamabad

BOS Boston Logan Intl - ISB Islamabad Intl

BOSISB

Boston Logan Intl

Sun 1/11

22:10-07:15

1 stop23h 05m

Islamabad Intl

Mon 30/11

09:00-13:55

1 stop38h 55m

£723

BostonIslamabad

BOS Boston Logan Intl - ISB Islamabad Intl

BOSISB

Boston Logan Intl

Sun 8/11

22:10-07:15

1 stop23h 05m

Islamabad Intl

Thu 12/11

09:00-13:55

1 stop38h 55m

£723

BostonIslamabad

BOS Boston Logan Intl - ISB Islamabad Intl

BOSISB

Boston Logan Intl

Sun 8/11

15:40-18:10

1 stop16h 30m

Islamabad Intl

Wed 11/11

04:35-23:48

2 stops29h 13m

£880

BostonIslamabad

BOS Boston Logan Intl - ISB Islamabad Intl

BOSISB

Boston Logan Intl

Tue 8/12

15:40-03:15

1 stop25h 35m

Islamabad Intl

Tue 23/2

04:35-23:35

2 stops29h 00m

£896

BostonIslamabad

BOS Boston Logan Intl - ISB Islamabad Intl

BOSISB

Boston Logan Intl

Wed 9/12

20:00-14:20

2 stops32h 20m

Islamabad Intl

Wed 24/2

06:15-18:05

1 stop21h 50m

£929

BostonIslamabad

BOS Boston Logan Intl - ISB Islamabad Intl

BOSISB

Boston Logan Intl

Thu 10/12

20:00-14:20

2 stops32h 20m

Islamabad Intl

Wed 24/2

06:15-18:05

1 stop21h 50m

£944

BostonIslamabad

BOS Boston Logan Intl - ISB Islamabad Intl

BOSISB

Boston Logan Intl

Thu 10/12

20:00-14:20

2 stops32h 20m

Islamabad Intl

Mon 22/2

06:15-18:05

1 stop21h 50m

£975

BostonIslamabad

BOS Boston Logan Intl - ISB Islamabad Intl

BOSISB

Boston Logan Intl

Thu 10/12

20:00-14:20

2 stops32h 20m

Islamabad Intl

Sun 21/2

10:10-18:05

1 stop17h 55m

£990

Flights are sorted by cheapest return flights first.

Deals found on 30/9

Showing 1-10 of 12 resultsSorted by cheapest first

Best time to book a flight from Boston to Islamabad

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

BOS-ISB

Estimated return 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 Boston to Islamabad

How far ahead should I book a flight from Boston to Islamabad?

The best time to book flights from Boston to Islamabad is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Boston to Islamabad?

Currently, April is the cheapest month in which you can book a flight from Boston to Islamabad (average of £584). Flying from Boston to Islamabad in December is currently the most expensive (average of £1,281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Boston to Islamabad?

Airfare is above average for this route at the moment.

Boston to Islamabad flights typically cost between £616 and £699 in November.
The cheapest return price found within the last 5 days was £716 on Etihad Airways (5 Nov–11 Dec).

Related info for your journey

How long is the flight from Boston to Islamabad?
Etihad Airways, Emirates, and SAUDIA can get you from Boston to Islamabad in just under 16h 30m. Your travel time can differ by up to 14h 30m. Airlines will cover a distance of 6709 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Boston to Islamabad that include hotel bookings?
Yes. In addition to deals on Boston to Islamabad flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Boston to Islamabad?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Islamabad.
Can I find deals for business class flights from Boston to Islamabad?
Yes. Cheapflights offers flight deals from Boston to Islamabad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Boston to Islamabad?
Currently, April is the cheapest month in which you can book a flight from Boston to Islamabad (average of £584). Flying from Boston to Islamabad in December is currently the most expensive (average of £1,281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Cheapflights makes it easy to find Boston to Islamabad flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Boston to Islamabad?

Cheapflights helps you find that perfect flight to Islamabad from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Boston to Islamabad with no change fees?

Yes, we can. To see specific flights from Boston to Islamabad with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Boston to Islamabad become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Islamabad from Boston today and book when prices fit your budget.

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Cheap flights from Boston to Islamabad from £361

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Boston to Islamabad

Cheapest flights from Boston to IslamabadExplore the most affordable flight options available from Boston to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Explore the most affordable flight options available from Boston to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Best flights from Boston to IslamabadDiscover carefully curated flight deals from Boston to Islamabad that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Discover carefully curated flight deals from Boston to Islamabad that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Last-minute flights from Boston to IslamabadDiscover last-minute flight deals from Boston to Islamabad. Data last updated 5 October 2026 and is based on user searches.

Discover last-minute flight deals from Boston to Islamabad. Data last updated 5 October 2026 and is based on user searches.

One-way flights from Boston to IslamabadSearch for one-way flight options from Boston to Islamabad. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Search for one-way flight options from Boston to Islamabad. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

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

Best time to book a flight from Boston to Islamabad

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

Cheapflights Insights

How far ahead should I book a flight from Boston to Islamabad?

The best time to book flights from Boston to Islamabad is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Boston to Islamabad?

How much does it cost for a return flight from Boston to Islamabad?

Airfare is above average for this route at the moment.

Boston to Islamabad flights typically cost between £616 and £699 in November.The cheapest return price found within the last 5 days was £716 on Etihad Airways (5 Nov–11 Dec).

Related info for your journey

How long is the flight from Boston to Islamabad?

Can I find deals for flights from Boston to Islamabad that include hotel bookings?

How can I find direct flights from Boston to Islamabad?

Can I find deals for business class flights from Boston to Islamabad?

What is the cheapest month to book a flight from Boston to Islamabad?

Travelling to a place near Islamabad?

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Search flights from Boston to Islamabad by cabin class

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Other flights to Islamabad

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Boston and Islamabad flights

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How does Cheapflights help users find flights from Boston to Islamabad?

Why should you use Cheapflights to find cheap flight tickets from Boston to Islamabad?

Can Cheapflights find flights from Boston to Islamabad with no change fees?

Can Cheapflights notify me if prices for flights from Boston to Islamabad become cheaper?

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Cheapest flights from Boston to Islamabad
Explore the most affordable flight options available from Boston to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.

Best flights from Boston to Islamabad
Discover carefully curated flight deals from Boston to Islamabad that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Last-minute flights from Boston to Islamabad
Discover last-minute flight deals from Boston to Islamabad. Data last updated 5 October 2026 and is based on user searches.

One-way flights from Boston to Islamabad
Search for one-way flight options from Boston to Islamabad. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Boston to Islamabad flights typically cost between £616 and £699 in November.
The cheapest return price found within the last 5 days was £716 on Etihad Airways (5 Nov–11 Dec).