$650 Cheap Flights from St. Louis (STL) to Karachi (KHI)

View $650 flight on Thu, Feb 19, 2026Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Jinnah Intl. Airport (KHI)

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Cheap Flights from St. Louis to Karachi (STL-KHI)

Prices were available within the past 7 days and start at $650 for one-way flights and $988 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Jan 31 - Sun, Feb 15
STL
St. Louis
KHI
Karachi
$988 Roundtrip, found 3 days ago
$988
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 31 from St. Louis to Karachi, returning Sun, Feb 15, priced at $988 found 3 days ago
United
Sat, Jan 31 - Sun, Feb 15
STL
St. Louis
KHI
Karachi
$993 Roundtrip, found 3 days ago
$993
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jan 31 from St. Louis to Karachi, returning Sun, Feb 15, priced at $993 found 3 days ago
Delta
Wed, Nov 5 - Fri, Nov 21
STL
St. Louis
KHI
Karachi
$1,076 Roundtrip, found 6 days ago
$1,076
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Nov 5 from St. Louis to Karachi, returning Fri, Nov 21, priced at $1,076 found 6 days ago
American Airlines
Sun, Nov 30 - Fri, Dec 19
STL
St. Louis
KHI
Karachi
$1,100 Roundtrip, found 6 days ago
$1,100
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Nov 30 from St. Louis to Karachi, returning Fri, Dec 19, priced at $1,100 found 6 days ago
American Airlines
Sun, Nov 30 - Thu, Dec 11
STL
St. Louis
KHI
Karachi
$1,100 Roundtrip, found 5 days ago
$1,100
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Nov 30 from St. Louis to Karachi, returning Thu, Dec 11, priced at $1,100 found 5 days ago
American Airlines
Sun, Feb 1 - Mon, Mar 2
STL
St. Louis
KHI
Karachi
$1,113 Roundtrip, found 6 days ago
$1,113
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Feb 1 from St. Louis to Karachi, returning Mon, Mar 2, priced at $1,113 found 6 days ago
American Airlines
Sun, Feb 1 - Mon, Mar 2
STL
St. Louis
KHI
Karachi
$1,115 Roundtrip, found 6 days ago
$1,115
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Feb 1 from St. Louis to Karachi, returning Mon, Mar 2, priced at $1,115 found 6 days ago
American Airlines
Sun, Feb 1 - Mon, Mar 2
STL
St. Louis
KHI
Karachi
$1,119 Roundtrip, found 6 days ago
$1,119
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Feb 1 from St. Louis to Karachi, returning Mon, Mar 2, priced at $1,119 found 6 days ago
Qatar Airways
Wed, Nov 12 - Fri, Dec 12
STL
St. Louis
KHI
Karachi
$1,260 Roundtrip, found 3 days ago
$1,260
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Wed, Nov 12 from St. Louis to Karachi, returning Fri, Dec 12, priced at $1,260 found 3 days ago
Air Canada
Wed, Nov 12 - Fri, Dec 12
STL
St. Louis
KHI
Karachi
$1,559 Roundtrip, found 3 days ago
$1,559
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Nov 12 from St. Louis to Karachi, returning Fri, Dec 12, priced at $1,559 found 3 days ago

Alternative airports near Karachi

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Jinnah Intl. KHI. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $1,228
KHI
Jinnah Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $1,228

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Jinnah Intl. Airport (KHI) cost?
Snag a cheap one-way flight from $650 or cheap return flight from $988 from Lambert-St. Louis Intl. Airport (STL) to Jinnah Intl. Airport (KHI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Jinnah Intl. Airport (KHI)?
Planning your getaway for January may help you find better deals, as it's the cheapest month for flights between STL and KHI. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Jinnah Intl. Airport (KHI)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from STL to KHI. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Jinnah Intl. Airport (KHI)?
There aren't any daily direct flights departing from Lambert-St. Louis Intl. Airport (STL) to Jinnah Intl. Airport (KHI). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from STL to KHI?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Jinnah Intl. Airport (KHI)?
To avoid possible delays on the Lambert-St. Louis Intl. Airport (STL) to Jinnah Intl. Airport (KHI) route, travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Jinnah Intl. Airport (KHI) last-minute?
Waiting until right before your break to book a flight from STL to KHI generally means paying more. While you may find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book a STL to KHI flight and hotel package?
You can save money by booking a STL to KHI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your ideal flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Jinnah Intl. Airport (KHI)?
Typically, it's possible to cancel or reschedule your STL to KHI flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Jinnah Intl.
Airlines serving
Air Canada, American Airlines, Qatar Airways
Roundtrip price
$987
Distance
7805 mi

Book with confidence

St. Louis to Karachi Flights

The cheapest times to fly from St. Louis to Karachi

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Karachi are during the month of January. You can find some of the cheapest flights from St. Louis to Karachi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Karachi

Sunday is one of the best days to book for cheap flights from St. Louis to Karachi: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Karachi

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Karachi in 2025. You can also book with separate airlines for your outbound and return journeys, from $650 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Karachi flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Karachi airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Karachi Flights

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*Available to One Key members.