$440 Cheap Flights from St. Louis (STL) to Kraków (KRK)

View $440 flight on Fri, Feb 27, 2026Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to John Paul II - Balice Airport (KRK)

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Cheap Flights from St. Louis to Kraków (STL-KRK)

Prices were available within the past 7 days and start at $440 for one-way flights and $527 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Jan 11 - Wed, Jan 21
STL
St. Louis
KRK
Kraków
$527 Roundtrip, found 2 days ago
$527
Roundtrip
found 2 days ago
Select United flight, departing Sun, Jan 11 from St. Louis to Kraków, returning Wed, Jan 21, priced at $527 found 2 days ago
United
Sun, Jan 11 - Tue, Jan 20
STL
St. Louis
KRK
Kraków
$532 Roundtrip, found 2 days ago
$532
Roundtrip
found 2 days ago
Select United flight, departing Sun, Jan 11 from St. Louis to Kraków, returning Tue, Jan 20, priced at $532 found 2 days ago
Lufthansa
Fri, Jan 9 - Fri, Jan 30
STL
St. Louis
KRK
Kraków
$536 Roundtrip, found 2 days ago
$536
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Jan 9 from St. Louis to Kraków, returning Fri, Jan 30, priced at $536 found 2 days ago
United
Sun, Jan 11 - Sat, Jan 24
STL
St. Louis
KRK
Kraków
$536 Roundtrip, found 2 days ago
$536
Roundtrip
found 2 days ago
Select United flight, departing Sun, Jan 11 from St. Louis to Kraków, returning Sat, Jan 24, priced at $536 found 2 days ago
Scandinavian Airlines
Sun, Sep 6 - Sun, Sep 13
STL
St. Louis
KRK
Kraków
$537 Roundtrip, found 3 days ago
$537
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Sun, Sep 6 from St. Louis to Kraków, returning Sun, Sep 13, priced at $537 found 3 days ago
Lufthansa
Sat, Jan 10 - Fri, Jan 16
STL
St. Louis
KRK
Kraków
$537 Roundtrip, found 2 days ago
$537
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Jan 10 from St. Louis to Kraków, returning Fri, Jan 16, priced at $537 found 2 days ago
Delta
Sun, Feb 8 - Fri, Feb 20
STL
St. Louis
KRK
Kraków
$538 Roundtrip, found 2 days ago
$538
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Feb 8 from St. Louis to Kraków, returning Fri, Feb 20, priced at $538 found 2 days ago
United
Fri, Jan 23 - Sun, Feb 8
STL
St. Louis
KRK
Kraków
$538 Roundtrip, found 2 days ago
$538
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jan 23 from St. Louis to Kraków, returning Sun, Feb 8, priced at $538 found 2 days ago
United
Sat, Jan 10 - Wed, Jan 21
STL
St. Louis
KRK
Kraków
$540 Roundtrip, found 2 days ago
$540
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 10 from St. Louis to Kraków, returning Wed, Jan 21, priced at $540 found 2 days ago
Austrian Airlines
Sat, Jan 10 - Fri, Jan 16
STL
St. Louis
KRK
Kraków
$558 Roundtrip, found 2 days ago
$558
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Sat, Jan 10 from St. Louis to Kraków, returning Fri, Jan 16, priced at $558 found 2 days ago

Alternative airports near Kraków

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

Select flight to John Paul II - Balice KRK. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $739
KRK
John Paul II - Balice
CheapestClosest
Average driving time to city center18 min
Flights from $739

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to John Paul II - Balice Airport (KRK) cost?
Lock in a cheap one-way flight from $440 or cheap return flight from $527 from Lambert-St. Louis Intl. Airport (STL) to John Paul II - Balice Airport (KRK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to John Paul II - Balice Airport (KRK)?
January is the most affordable month to fly from STL to KRK. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to John Paul II - Balice Airport (KRK)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest STL to KRK flight.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to John Paul II - Balice Airport (KRK)?
There are no daily nonstop flights from Lambert-St. Louis Intl. Airport (STL) to John Paul II - Balice Airport (KRK). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from STL to KRK?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a range of factors, including the airline and season.*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 John Paul II - Balice Airport (KRK)?
To avoid potential delays on the Lambert-St. Louis Intl. Airport (STL) to John Paul II - Balice Airport (KRK) route, travel before 3 PM. Departures after this hour 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 John Paul II - Balice Airport (KRK) last-minute?
Last-minute bookings from STL to KRK are generally more expensive. For the best prices, start looking for flights well ahead of time. That being said, if you can play around with your travel dates, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a STL to KRK flight and hotel package?
Compared with arranging flights and hotels separately, booking a STL to KRK flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the stress out of planning your trip. Simply secure your flights and choose from our wide range of stays, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to John Paul II - Balice Airport (KRK)?
If you reserved your STL to KRK flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
John Paul II - Balice
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, KLM, Lufthansa, Scandinavian Airlines, Turkish Airlines, United
Roundtrip price
$526
Distance
4981 mi

Book with confidence

St. Louis to Kraków Flights

The cheapest times to fly from St. Louis to Kraków

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

 

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

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

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 Kraków in 2025. You can also book with separate airlines for your outbound and return journeys, from $440 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 Kraków 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 Kraków 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 Kraków Flights

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