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Karachi

$356+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KHI
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
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 April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$859
(FlightHub)

One-way from

$356
(oojo)

Popular in

December

Cheapest in

October

Average price

$936
Provider with most accurate pricing for Boston Logan Intl-Karachi Quaid-E-Azam Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Karachi Quaid-E-Azam Intl flights.
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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. 8% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 15, 2025.

This FlightHub deal was found by Cheapflights users on 4/14. 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.
Mon 5/510:00 pmBOS - KHI
1 stop18h 45mQatar Airways
Mon 5/1210:15 amKHI - BOS
1 stop37h 50mQatar Airways
Deal found 4/14$859
This oojo deal was found by Cheapflights users on 4/15. 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.
Fri 5/94:30 pmBOS - KHI
1 stop25h 35mEtihad Airways
Sun 5/188:25 pmKHI - BOS
1 stop27h 30mEtihad Airways
Deal found 4/15$864
This CheapOair deal was found by Cheapflights users on 4/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:00 pmBOS - KHI
2 stops20h 50mMultiple Airlines
Sat 8/3012:15 pmKHI - BOS
2 stops36h 10mMultiple Airlines
Deal found 4/15$1,136
This Emirates deal was found by Cheapflights users on 4/15. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1111:05 pmBOS - KHI
1 stop26h 25mEmirates
Tue 9/210:55 pmKHI - BOS
1 stop24h 15mEmirates
Deal found 4/15$1,162
This Air Canada deal was found by Cheapflights users on 4/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1012:15 pmBOS - KHI
2 stops27h 35mAir Canada
Fri 8/2910:55 pmKHI - BOS
2 stops28h 18mAir Canada
Deal found 4/15$1,200
This FlightHub deal was found by Cheapflights users on 4/15. 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.
Thu 5/85:30 amBOS - KHI
2 stops25h 55mEthiopian Air
Sun 5/185:20 pmKHI - BOS
3 stops39h 39mEthiopian Air
Deal found 4/15$1,264
This British Airways deal was found by Cheapflights users on 4/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:05 pmBOS - KHI
2 stops20h 40mBritish Airways
Sat 5/173:50 amKHI - BOS
2 stops25h 20mBritish Airways
Deal found 4/15$1,513
This JetBlue deal was found by Cheapflights users on 4/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1610:00 pmBOS - KHI
1 stop18h 45mJetBlue
Tue 8/263:50 amKHI - BOS
1 stop20h 15mJetBlue
Deal found 4/15$1,822
This KAYAK deal was found by Cheapflights users on 4/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/118:05 pmBOS - KHI
2 stops38h 10mGulf Air
Thu 8/288:55 pmKHI - BOS
2 stops47h 25mGulf Air
Deal found 4/15$1,959
This Air China deal was found by Cheapflights users on 4/15. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:00 amBOS - KHI
3 stops54h 25mAir China
Sun 8/3110:55 pmKHI - BOS
2 stops41h 23mAir China
Deal found 4/15$4,998
This FlightHub deal was found by Cheapflights users on 4/14. 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.
Fri 4/189:35 pmBOS - KHI
1 stop21h 45mTurkish Airlines
Tue 4/295:50 amKHI - BOS
1 stop22h 50mTurkish Airlines
Deal found 4/14$6,558

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 April 15, 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

Mon 5/5

10:00 pm-1:45 am

1 stop18h 45m

Karachi Quaid-E-Azam Intl

Mon 5/12

10:15 am-3:05 pm

1 stop37h 50m

$859

BostonKarachi

BOS - KHI

BOSKHI

Boston Logan Intl

Fri 5/9

4:30 pm-3:05 am

1 stop25h 35m

Karachi Quaid-E-Azam Intl

Sun 5/18

8:25 pm-2:55 pm

1 stop27h 30m

$864

BostonKarachi

BOS - KHI

BOSKHI

Boston Logan Intl

Tue 5/13

7:00 pm-12:50 am

2 stops20h 50m

Karachi Quaid-E-Azam Intl

Sat 8/30

12:15 pm-3:25 pm

2 stops36h 10m

$1,136

BostonKarachi

BOS - KHI

BOSKHI

Boston Logan Intl

Sun 5/11

11:05 pm-10:30 am

1 stop26h 25m

Karachi Quaid-E-Azam Intl

Tue 9/2

10:55 pm-2:10 pm

1 stop24h 15m

$1,162

BostonKarachi

BOS - KHI

BOSKHI

Boston Logan Intl

Sat 5/10

12:15 pm-12:50 am

2 stops27h 35m

Karachi Quaid-E-Azam Intl

Fri 8/29

10:55 pm-6:13 pm

2 stops28h 18m

$1,200

BostonKarachi

BOS - KHI

BOSKHI

Boston Logan Intl

Thu 5/8

5:30 am-4:25 pm

2 stops25h 55m

Karachi Quaid-E-Azam Intl

Sun 5/18

5:20 pm-11:59 pm

3 stops39h 39m

$1,264

BostonKarachi

BOS - KHI

BOSKHI

Boston Logan Intl

Thu 5/8

8:05 pm-1:45 am

2 stops20h 40m

Karachi Quaid-E-Azam Intl

Sat 5/17

3:50 am-8:10 pm

2 stops25h 20m

$1,513

BostonKarachi

BOS - KHI

BOSKHI

Boston Logan Intl

Fri 5/16

10:00 pm-1:45 am

1 stop18h 45m

Karachi Quaid-E-Azam Intl

Tue 8/26

3:50 am-3:05 pm

1 stop20h 15m

$1,822

BostonKarachi

BOS - KHI

BOSKHI

Boston Logan Intl

Sun 5/11

8:05 pm-7:15 pm

2 stops38h 10m

Karachi Quaid-E-Azam Intl

Thu 8/28

8:55 pm-11:20 am

2 stops47h 25m

$1,959

BostonKarachi

BOS - KHI

BOSKHI

Boston Logan Intl

Sun 5/11

6:00 am-9:25 pm

3 stops54h 25m

Karachi Quaid-E-Azam Intl

Sun 8/31

10:55 pm-7:18 am

2 stops41h 23m

$4,998

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 16 results
1
2

Compare providers for flights from Boston to Karachi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Karachi in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
AranGrantPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
FareScanPrice Accuracy-Trust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*2 stars
FlightsMojoPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Karachi flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boston-Karachi flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Boston-Karachi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Karachi flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Karachi flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 11, 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 $1,571). 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 April 15, 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.

Rainfall in Karachi by month

Plan your trip to Karachi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Karachi ranges from 0.0 - 3.1 inches per month. July is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Karachi when rainfall is around 0.0 in.

Temperature in Karachi by month

Plan your trip to Karachi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Karachi, 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 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

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 April 15, 2025.
Emirates
8.0
Very good
3,196 reviews

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,196 reviews
Emirates
8.0
Very good
3,196 reviews

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,551 reviews
Emirates
8.0
Very good
3,196 reviews

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.4
Good
1,189 reviews
Emirates
8.0
Very good
3,196 reviews

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
JetBlue
7.3
Good
2,927 reviews
Emirates
8.0
Very good
3,196 reviews

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Turkish Airlines
7.3
Good
3,760 reviews
Emirates
8.0
Very good
3,196 reviews

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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 ($859), Etihad Airways ($864), and Emirates ($1,162) offers the cheapest pricing from Boston to Karachi. These flights start at 23% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Boston to Karachi one-way?

    For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as $356. Users have also found prices from $590 and $621 on Qatar Airways and Pakistan International Airlines, respectively.

  • 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 $1,571). 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 7 airlines flying from Boston to Karachi

Discover the top 7 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$800Average$974FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$840Average$1,166FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$849Average$1,178FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$850Average$1,065FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$860Average$1,244FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$1,050Average$1,236FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$1,980Average$2,374FlexibilityNo cancel feeOn-time70%

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