Earn point on your loyalty program!arrow arc left

Cheap flights from Boston (BOS) to Karachi (KHI)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Boston (BOS) to Karachi (KHI)

How to find the cheapest flight from Boston (BOS) to Karachi (KHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Karachi (KHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Karachi (KHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Boston to Karachi in July , August 2026

28 Jul - 09 Aug $ 1,268.00
BOS
Boston
Etihad Airways
1 STOPS
KHI
Karachi
KHI
Karachi
Etihad Airways
1 STOPS
BOS
Boston
Pick dates
28 Jul - 07 Aug $ 1,271.00
BOS
Boston
Etihad Airways
1 STOPS
KHI
Karachi
KHI
Karachi
Etihad Airways
1 STOPS
BOS
Boston
Pick dates
31 Jul - 08 Aug $ 3,888.00
BOS
Boston
Etihad Airways
1 STOPS
KHI
Karachi
KHI
Karachi
Etihad Airways
1 STOPS
BOS
Boston
Pick dates

Last minute flights from Boston to Karachi

28 Jul - 31 Jul $ 1,281.00
BOS
Boston
Etihad Airways
1 STOPS
KHI
Karachi
KHI
Karachi
Etihad Airways
1 STOPS
BOS
Boston
Pick dates
26 Jul - 31 Jul $ 1,383.00
BOS
Boston
Etihad Airways
1 STOPS
KHI
Karachi
KHI
Karachi
Etihad Airways
1 STOPS
BOS
Boston
Pick dates
28 Jul - 31 Jul $ 1,569.00
BOS
Boston
Etihad Airways
1 STOPS
KHI
Karachi
KHI
Karachi
Etihad Airways
1 STOPS
BOS
Boston
Pick dates

One-way flights to Karachi from Boston

4:25 PM - 7:50 AM
Etihad Airways
1 Stops
33h 40m
BOS - KHI
$ 481
Kiwi
Pick dates
10:00 PM - 9:10 PM
JetBlue Airways
1 Stops
18h 45m
BOS - KHI
$ 667
Kiwi
Pick dates
4:25 PM - 3:15 PM
Etihad Airways
1 Stops
17h 10m
BOS - KHI
$ 769
Kiwi
Pick dates

How to find the cheapest flight from Boston (BOS) to Karachi (KHI)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Karachi (KHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Boston (BOS) to Karachi (KHI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.