$721 Cheap Flights from Cairo (CAI) to St. Louis (STL)

View $721 flight on Tue, Jun 16, 2026Opens in a new window

Popular airlines from Cairo Intl. Airport (CAI) to St. Louis Lambert Intl. Airport (STL)

Cheap Flights from Cairo to St. Louis (CAI-STL)

Prices were available within the past 7 days and start at $721 for one-way flights and $800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, Nov 13 - Mon, Nov 17
CAI
Cairo
STL
St. Louis
$800 Roundtrip, found 20 hours ago
$800
Roundtrip
found 20 hours ago
Select British Airways flight, departing Thu, Nov 13 from Cairo to St. Louis, returning Mon, Nov 17, priced at $800 found 20 hours ago
British Airways
Thu, Feb 5 - Sun, Feb 15
CAI
Cairo
STL
St. Louis
$809 Roundtrip, found 1 day ago
$809
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Feb 5 from Cairo to St. Louis, returning Sun, Feb 15, priced at $809 found 1 day ago
British Airways
Tue, Apr 14 - Tue, May 19
CAI
Cairo
STL
St. Louis
$810 Roundtrip, found 2 days ago
$810
Roundtrip
found 2 days ago
Select British Airways flight, departing Tue, Apr 14 from Cairo to St. Louis, returning Tue, May 19, priced at $810 found 2 days ago
British Airways
Tue, Feb 17 - Sun, Feb 22
CAI
Cairo
STL
St. Louis
$843 Roundtrip, found 2 hours ago
$843
Roundtrip
found 2 hours ago
Select British Airways flight, departing Tue, Feb 17 from Cairo to St. Louis, returning Sun, Feb 22, priced at $843 found 2 hours ago
British Airways
Thu, Feb 5 - Sun, Feb 15
CAI
Cairo
STL
St. Louis
$843 Roundtrip, found 1 day ago
$843
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Feb 5 from Cairo to St. Louis, returning Sun, Feb 15, priced at $843 found 1 day ago
British Airways
Thu, Nov 13 - Mon, Nov 17
CAI
Cairo
STL
St. Louis
$868 Roundtrip, found 20 hours ago
$868
Roundtrip
found 20 hours ago
Select British Airways flight, departing Thu, Nov 13 from Cairo to St. Louis, returning Mon, Nov 17, priced at $868 found 20 hours ago
Delta
Thu, Nov 13 - Sun, Nov 23
CAI
Cairo
STL
St. Louis
$888 Roundtrip, found 1 day ago
$888
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 13 from Cairo to St. Louis, returning Sun, Nov 23, priced at $888 found 1 day ago
KLM
Wed, Oct 22 - Thu, Nov 6
CAI
Cairo
STL
St. Louis
$945 Roundtrip, found 6 days ago
$945
Roundtrip
found 6 days ago
Select KLM flight, departing Wed, Oct 22 from Cairo to St. Louis, returning Thu, Nov 6, priced at $945 found 6 days ago
American Airlines
Wed, Apr 1 - Wed, Apr 15
CAI
Cairo
STL
St. Louis
$965 Roundtrip, found 2 days ago
$965
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Apr 1 from Cairo to St. Louis, returning Wed, Apr 15, priced at $965 found 2 days ago
Lufthansa
Wed, Dec 3 - Tue, Feb 3
CAI
Cairo
STL
St. Louis
$1,017 Roundtrip, found 3 days ago
$1,017
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Dec 3 from Cairo to St. Louis, returning Tue, Feb 3, priced at $1,017 found 3 days ago

Alternative airports near St. Louis

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

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $1,101
STL
Lambert-St. Louis Intl.
Cheapest
Average driving time to city center20 min
Flights from $1,101

Frequently asked questions

How much does a flight from Cairo Intl. Airport (CAI) to Lambert-St. Louis Intl. Airport (STL) cost?
Snag a cheap one-way flight from $721 or cheap return flight from $800 from Cairo Intl. Airport (CAI) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Cairo Intl. Airport (CAI) to Lambert-St. Louis Intl. Airport (STL)?
November is the cheapest month to fly from CAI to STL. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Cairo Intl. Airport (CAI) to Lambert-St. Louis Intl. Airport (STL)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from CAI to STL. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Cairo Intl. Airport (CAI) to Lambert-St. Louis Intl. Airport (STL)?
There are no daily direct flights from Cairo Intl. Airport (CAI) to Lambert-St. Louis Intl. Airport (STL). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from CAI to STL?
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 peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cairo Intl. Airport (CAI) to Lambert-St. Louis Intl. Airport (STL)?
Choose a flight from Cairo Intl. Airport (CAI) to Lambert-St. Louis Intl. Airport (STL) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 Cairo Intl. Airport (CAI) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Holding off until just before your trip to book a flight from CAI to STL generally means paying more. While you might find some last-minute offers, there's no guarantee. Be flexible with your itinerary for a better chance of snagging a bargain.
Is it cheaper to book a CAI to STL flight and hotel package?
Booking a CAI to STL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cairo Intl. Airport (CAI) to Lambert-St. Louis Intl. Airport (STL)?
Generally, it's possible to reschedule or cancel your CAI to STL flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Cairo Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, KLM, Lufthansa, Qatar Airways, Royal Jordanian, Turkish Airlines, United
Roundtrip price
$800
Distance
6381 mi

Book with confidence

Cairo to St. Louis Flights

The cheapest times to fly from Cairo to St. Louis

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 Cairo to St. Louis are during the month of November. You can find some of the cheapest flights from Cairo to St. Louis with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Cairo to St. Louis: 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 Cairo to St. Louis

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 Cairo to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $721 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 Cairo to St. Louis 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 Cairo to St. Louis 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.

 

Cairo to St. Louis Flights

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*Available to One Key members.