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$445+ Cheap flights from Boston (BOS) to Karachi (KHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KHI
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Karachi Quaid-E-Azam Intl are usually found in October or March, booked 46 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Boston to Karachi

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Karachi (KHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 1, 2025.

Round-trip from

$816
(FlightHub)

One-way from

$445
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,322
From Boston Logan Intl to Karachi Quaid-E-Azam Intl
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One-way flight from Boston Logan Intl to Karachi Quaid-E-Azam Intl
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Highest demand for flights based on searches. 9% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Boston to Karachi

Cheapest flights from Boston to Karachi
Explore the most affordable flight options available from Boston to Karachi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This FlightHub deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1510:00 pmBOS - KHI
1 stop18h 45mQatar Airways
Wed 12/244:20 amKHI - BOS
1 stop19h 35mQatar Airways
Deal found 6/28$816
This oojo deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:30 pmBOS - KHI
1 stop25h 45mEtihad Airways
Mon 9/155:15 amKHI - BOS
1 stop18h 40mEtihad Airways
Deal found 6/28$882
This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:00 pmBOS - KHI
1 stop18h 45mAmerican Airlines
Sat 10/43:50 amKHI - BOS
1 stop20h 15mAmerican Airlines
Deal found 6/29$1,006
This Turkish Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/239:35 pmBOS - KHI
1 stop21h 45mTurkish Airlines
Wed 7/305:50 amKHI - BOS
1 stop22h 50mTurkish Airlines
Deal found 6/28$1,021

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Karachi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
Use the filters below to find and compare flights from Boston to Karachi that are best for you.

Fly from

Boston

Fly to

Karachi

Route

Depart

Return

Price

BostonKarachi

BOS - KHI

BOSKHI

Boston Logan Intl

Tue 7/15

10:00 pm-1:45 am

1 stop18h 45m

Karachi Quaid-E-Azam Intl

Wed 12/24

4:20 am-1:55 pm

1 stop19h 35m

$816

BostonKarachi

BOS - KHI

BOSKHI

Boston Logan Intl

Mon 9/1

4:30 pm-3:15 am

1 stop25h 45m

Karachi Quaid-E-Azam Intl

Mon 9/15

5:15 am-2:55 pm

1 stop18h 40m

$882

BostonKarachi

BOS - KHI

BOSKHI

Boston Logan Intl

Wed 7/23

9:35 pm-4:20 am

1 stop21h 45m

Karachi Quaid-E-Azam Intl

Tue 7/29

5:50 am-7:40 pm

1 stop22h 50m

$1,021

BostonKarachi

BOS - KHI

BOSKHI

Boston Logan Intl

Mon 8/11

4:30 pm-5:55 pm

1 stop16h 25m

$445

BostonKarachi

BOS - KHI

BOSKHI

Boston Logan Intl

Mon 8/11

10:00 pm-3:25 am

3 stops44h 25m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Boston to Karachi

Have a flexible travel schedule? Discover the best time to fly to Karachi from Boston with our price prediction graph.
Estimated round-trip 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 Karachi

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Karachi. Price data was last updated on June 27, 2025.

The price you pay for your flight from Boston to Karachi may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Boston to Karachi (average of $906). Flying from Boston to Karachi in June is currently the most expensive (average of $1,453). 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.

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

Find hourly flight availability from Boston to Karachi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 15% on flights from Boston to Karachi by exploring options for tickets in the morning.

Reviews of airlines servicing Karachi

Get insights into the airlines that provide service to Karachi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Karachi. Reviews last updated July 1, 2025.
See what other customers who have flown with Qatar Airways, Etihad Airways, and Turkish Airlines from Boston to Karachi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,596 reviews

Boarding

7.5

Crew

7.9

Comfort

7.4

Entertainment

7.4

Food

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Qatar Airways
7.4
Good
3,596 reviews
Qatar Airways
7.4
Good
3,596 reviews

Boarding

7.5

Crew

7.9

Comfort

7.4

Entertainment

7.4

Food

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Etihad Airways
7.4
Good
1,224 reviews
Qatar Airways
7.4
Good
3,596 reviews

Boarding

7.5

Crew

7.9

Comfort

7.4

Entertainment

7.4

Food

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Turkish Airlines
7.3
Good
3,884 reviews
Qatar Airways
7.4
Good
3,596 reviews

Boarding

7.5

Crew

7.9

Comfort

7.4

Entertainment

7.4

Food

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
American Airlines
7.2
Good
10,000 reviews
Qatar Airways
7.4
Good
3,596 reviews

Boarding

7.5

Crew

7.9

Comfort

7.4

Entertainment

7.4

Food

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Related info for your journey

Find useful and relevant information for your journey from Boston to Karachi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Boston to Karachi round-trip?

    According to our current data, Qatar Airways ($816), Etihad Airways ($882), and American Airlines ($1,006) offers the cheapest pricing from Boston to Karachi. These flights start at 23% lower than the current average price 3 months from now.

  • Where are the most common layover locations when flying from Boston to Karachi?

    The most popular layover on flights from Boston to Karachi is Abu Dhabi.

  • What are some popular things to do or see while on a layover in Abu Dhabi?

    Emirates Palace, Emirates Park Zoo, and Ferrari World Abu Dhabi are the most popular attractions in Abu Dhabi if you're in need of something to do during your layover. Those on a layover in Abu Dhabi interested in visiting Emirates Palace, Emirates Park Zoo, or Ferrari World Abu Dhabi can do so by traveling 21.1 mi, 7.9 mi, and 4.5 mi, respectively from Abu Dhabi Zayed Intl. Those landing in Abu Dhabi looking to spend some time exploring during their layover can rent a car for about $29 per day.

  • Where are the least popular layover locations for Boston to Karachi flights?

    Boston to Karachi flights have a layover in Doha the least frequently.

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

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

  • How can I find direct flights from Boston to Karachi?

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

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

    Yes. Cheapflights offers flight deals from Boston to Karachi 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 Karachi?

    Currently, October is the cheapest month in which you can book a flight from Boston to Karachi (average of $906). Flying from Boston to Karachi in June is currently the most expensive (average of $1,453). 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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Alternative routes for Boston to Karachi

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Lahore flights
Boston to Islamabad flights
Boston to Siālkot flights
Boston to Peshawar flights
Hartford to Karachi flights
Boston to Faisalābād flights

Top 6 airlines flying from Boston to Karachi

Discover the top 6 airlines that operate flights from Boston to Karachi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$799Average$951FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$834Average$1,055FlexibilityNo cancel feeOn-time75%
Etihad AirwaysCheapest$839Average$1,092FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$840Average$1,087FlexibilityNo cancel feeOn-time68%
JetBlueCheapest$860Average$1,106FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$2,054Average$2,383FlexibilityNo cancel feeOn-time70%

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