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Cheap flights from Boston to Karachi from $411

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Karachi departing on 8/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Karachi

Cheap round-trip flights

Qatar Airways Logo
10:00 pm - 1:45 amBOS-KHI
18h 45m1 stop
Qatar Airways Logo
4:20 am - 2:55 pmKHI-BOS
19h 35m1 stop
$834Qatar Airways
Find Deal
Wed, Oct 22 - Fri, Oct 31
Etihad Airways Logo
4:30 pm - 3:15 amBOS-KHI
25h 45m1 stop
Etihad Airways Logo
9:25 pm - 2:40 pmKHI-BOS
27h 15m1 stop
$853Etihad Airways
Find Deal
Sat, Sep 6 - Fri, Nov 7
Etihad Airways Logo
4:30 pm - 3:15 amBOS-KHI
25h 45m1 stop
Etihad Airways Logo
5:15 am - 2:55 pmKHI-BOS
18h 40m1 stop
$869Etihad Airways
Find Deal
Thu, Aug 28 - Thu, Sep 11
Qatar Airways Logo
10:00 pm - 7:15 amBOS-KHI
24h 15m1 stop
Qatar Airways Logo
4:20 am - 1:55 pmKHI-BOS
19h 35m1 stop
$878Qatar Airways
Find Deal
Sat, Sep 6 - Thu, Nov 6
Etihad Airways Logo
5:10 pm - 11:00 amBOS-KHI
32h 50m1 stop
Etihad Airways Logo
6:25 am - 2:40 pmKHI-BOS
18h 15m1 stop
$884Etihad Airways
Find Deal
Sat, Nov 1 - Sun, Nov 30
Etihad Airways Logo
4:30 pm - 3:15 amBOS-KHI
25h 45m1 stop
Etihad Airways Logo
5:15 am - 2:55 pmKHI-BOS
18h 40m1 stop
$919Etihad Airways
Find Deal
Thu, Aug 28 - Thu, Sep 4
American Airlines Logo
10:00 pm - 1:45 amBOS-KHI
18h 45m1 stop
American Airlines Logo
3:50 am - 3:05 pmKHI-BOS
20h 15m1 stop
$1,020American Airlines
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Wed, Oct 1 - Sat, Oct 4
American Airlines Logo
10:00 pm - 1:45 amBOS-KHI
18h 45m1 stop
American Airlines Logo
10:15 am - 3:05 pmKHI-BOS
37h 50m1 stop
$1,022American Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
Ethiopian Air Logo
5:30 am - 4:25 pmBOS-KHI
25h 55m2 stops
Ethiopian Air Logo
5:20 pm - 11:42 pmKHI-BOS
40h 22m3 stops
$1,244Ethiopian Air
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Sat, Sep 6 - Fri, Nov 7
Ethiopian Air Logo
5:30 am - 4:25 pmBOS-KHI
49h 55m3 stops
Ethiopian Air Logo
5:20 pm - 11:42 pmKHI-BOS
39h 22m3 stops
$1,247Ethiopian Air
Find Deal
Wed, Oct 22 - Fri, Oct 31

Etihad Airways flights from Boston to Karachi

Our best Etihad Airways deals on Boston to Karachi flight tickets
Etihad Airways
Sep 6
BOS4:30 pmBoston Logan Intl
25h 45m
1 stop
KHI3:15 amKarachi Quaid-E-Azam Intl
Nov 7
KHI9:25 pmKarachi Quaid-E-Azam Intl
27h 15m
1 stop
BOS2:40 pmBoston Logan Intl
$853
Find similar
Etihad Airways
Aug 28
BOS4:30 pmBoston Logan Intl
25h 45m
1 stop
KHI3:15 amKarachi Quaid-E-Azam Intl
Sep 11
KHI5:15 amKarachi Quaid-E-Azam Intl
18h 40m
1 stop
BOS2:55 pmBoston Logan Intl
$869
Find similar
Etihad Airways
Nov 1
BOS5:10 pmBoston Logan Intl
32h 50m
1 stop
KHI11:00 amKarachi Quaid-E-Azam Intl
Nov 30
KHI6:25 amKarachi Quaid-E-Azam Intl
18h 15m
1 stop
BOS2:40 pmBoston Logan Intl
$884
Find similar

Qatar Airways flights from Boston to Karachi

Our best Qatar Airways deals on Boston to Karachi flight tickets
Qatar Airways
Oct 22
BOS10:00 pmBoston Logan Intl
18h 45m
1 stop
KHI1:45 amKarachi Quaid-E-Azam Intl
Oct 31
KHI4:20 amKarachi Quaid-E-Azam Intl
19h 35m
1 stop
BOS2:55 pmBoston Logan Intl
$834
Find similar
Qatar Airways
Sep 6
BOS10:00 pmBoston Logan Intl
24h 15m
1 stop
KHI7:15 amKarachi Quaid-E-Azam Intl
Nov 6
KHI4:20 amKarachi Quaid-E-Azam Intl
19h 35m
1 stop
BOS1:55 pmBoston Logan Intl
$878
Find similar
Qatar Airways
Oct 22
BOS5:59 pmBoston Logan Intl
22h 46m
2 stops
KHI1:45 amKarachi Quaid-E-Azam Intl
Oct 31
KHI4:20 amKarachi Quaid-E-Azam Intl
19h 35m
1 stop
BOS2:55 pmBoston Logan Intl
$953
Find similar

See travel insights to Karachi from

How to get the cheapest flight ticket from Boston to Karachi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Karachi?

If you don’t want to visit Karachi in October, then you should wait until March to fly from Boston, when ticket prices are also cheap, with an average price of $880.

What is the cheapest day to depart on your flight to Karachi?

On average, the least expensive day to fly to Karachi from Boston is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $986. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,575.

What is the cheapest time of day to depart on your flight to Karachi?

In the morning is the cheapest time of day to fly from Boston to Karachi when you can find flight prices for as low as $1,094. Flying to Karachi in the morning is an ideal time because this is during off-peak travel hours. Flights to Karachi are more costly in the evening, with an average ticket price of $1,277. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Karachi?

You are more likely to see cheaper flights to Karachi from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Karachi for around $1,053 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Karachi from Boston for as low as $933 on momondo.

How have Boston to Karachi flight prices changed over time?

As of July 2025, prices for Boston to Karachi flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Karachi

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Karachi according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Karachi (BOS to KHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Karachi

Best Price Found

$411

Fastest flight time

16h 25m

Direct flights

None

Airports in Karachi

1 airport
The best one-way flight to Karachi from Boston in the past 72 hours is $411. The best round-trip flight deal from Boston to Karachi found on momondo in the last 72 hours is $834.
The fastest flight from Boston to Karachi takes 16h 25m
There are no direct flights from Boston to Karachi. Popular non-direct route for this connection is Boston Logan Intl Airport - Karachi Quaid-E-Azam Intl Airport.
There is 1 airport near Karachi: Karachi Quaid-E-Azam Intl (KHI)
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  • How far is Boston Logan Intl to Karachi Quaid-E-Azam Intl by plane?

    A flight from Boston Logan Intl to Karachi Quaid-E-Azam Intl will travel around 7073.6 mi. By plane, this route typically takes 16h 25m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Karachi Quaid-E-Azam Intl Airport?

    Prices for flights from Boston Logan Intl Airport to Karachi Quaid-E-Azam Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Karachi Quaid-E-Azam Intl Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Karachi Quaid-E-Azam Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Karachi Quaid-E-Azam Intl Airport.

  • What documentation or ID do you need to fly to Karachi Quaid-E-Azam Intl Airport?

    The necessary travel and health documents for your Karachi Quaid-E-Azam Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Karachi?

Best airlines flying from Boston to Karachi

Compare and see reviews for airlines that fly from Boston to Karachi with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $799Free CancellationRating
7.3
3,901 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $823Free CancellationRating
7.4
3,603 reviews
Search Qatar Airways flights
EmiratesPriceFrom $832Free CancellationRating
8.1
3,284 reviews
Search Emirates flights
Etihad AirwaysPriceFrom $839Free CancellationRating
7.4
1,222 reviews
Search Etihad Airways flights
JetBluePriceFrom $860Free CancellationRating
7.3
2,908 reviews
Search JetBlue flights
British AirwaysPriceFrom $2,054Free CancellationRating
6.6
7,134 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Karachi?

It is quick and easy to find Boston to Karachi flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Karachi that suits you.

Can I find flights from Boston to Karachi with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Karachi flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Karachi?

momondo helps you find the best flight between Boston and Karachi by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Karachi right now. Can momondo alert me if prices change?

Price alerts on flights to Karachi from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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