STL - WAW

$220 Find Cheap Flights from St. Louis to Warsaw

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Warsaw departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Warsaw Frederic Chopin Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Warsaw, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Warsaw, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$568
Typical prices: $695-$805
American Airlines
Wed 4/8Wed 4/15
STL - WAW • 2 stops
Cheapest one-way
$220
British Airways
Mon 7/27
STL - WAW • 2 stops
Top airlines
Finnair
Cheapest • from $570 (round-trip)
Lufthansa
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Warsaw. You'll need at least 1 connection.
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We hope you love your trip to Warsaw!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Warsaw (STL-WAW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Warsaw that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Warsaw

Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
5:21 pm - 5:10 pm
STL
-
WAW
16h 49m
2 stops
American Airlines Logo
8:55 am - 10:17 pm
WAW
-
STL
20h 22m
2 stops
$568American Airlines
Sun, Apr 19 - Tue, May 5
Finnair Logo
5:21 pm - 6:00 pm
STL
-
WAW
17h 39m
2 stops
Finnair Logo
1:00 pm - 10:19 pm
WAW
-
STL
16h 19m
2 stops
$570Finnair
Mon, Apr 6 - Thu, Apr 16
Delta Logo
5:59 pm - 6:25 pm
STL
-
WAW
17h 26m
2 stops
Delta Logo
12:25 pm - 8:30 am
WAW
-
STL
27h 05m
2 stops
$576Delta
Sun, Apr 5 - Tue, Apr 14
United Airlines Logo
8:30 am - 5:15 pm
STL
-
WAW
25h 45m
2 stops
United Airlines Logo
2:15 pm - 3:24 pm
WAW
-
STL
32h 09m
2 stops
$577United Airlines
Sun, Apr 5 - Fri, Apr 17
United Airlines Logo
6:05 pm - 10:05 pm
STL
-
WAW
21h 00m
2 stops
United Airlines Logo
6:50 am - 3:48 pm
WAW
-
STL
15h 58m
2 stops
$579United Airlines
Wed, Mar 25 - Wed, Apr 1
American Airlines Logo
11:46 am - 12:20 pm
STL
-
WAW
18h 34m
2 stops
American Airlines Logo
1:00 pm - 9:11 pm
WAW
-
STL
15h 11m
2 stops
$580American Airlines
Sun, Apr 5 - Wed, Apr 15
Delta Logo
12:28 pm - 6:55 pm
STL
-
WAW
23h 27m
2 stops
Delta Logo
12:25 pm - 11:36 pm
WAW
-
STL
18h 11m
2 stops
$582Delta
Tue, Apr 7 - Wed, Apr 15
United Airlines Logo
12:15 pm - 4:20 pm
STL
-
WAW
21h 05m
2 stops
United Airlines Logo
6:00 am - 10:45 am
WAW
-
STL
35h 45m
2 stops
$585United Airlines
Sun, Apr 5 - Mon, Apr 13
United Airlines Logo
6:05 pm - 10:05 pm
STL
-
WAW
21h 00m
2 stops
United Airlines Logo
9:40 am - 3:24 pm
WAW
-
STL
36h 44m
2 stops
$597United Airlines
Thu, Apr 9 - Thu, Apr 16
British Airways Logo
5:21 pm - 5:15 pm
STL
-
WAW
16h 54m
2 stops
British Airways Logo
1:00 pm - 10:17 pm
WAW
-
STL
16h 17m
2 stops
$611British Airways
Booking Insights

KAYAK's insights & trends for St. Louis to Warsaw flights

Get data-powered insights and trends into flights from St. Louis to Warsaw to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from St. Louis to Warsaw Frederic Chopin Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Warsaw Frederic Chopin Airport departing in April.

Good to know

Low seasonOctober
Cheapest flight$220
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from St. Louis to Warsaw

When to book flights from St. Louis to Warsaw

Are your dates flexible? Find out the best times to travel from St. Louis to Warsaw based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking St. Louis to Warsaw flights

  • What is the cheapest flight from St. Louis to Warsaw Frederic Chopin Airport?

    In the last 3 days, the lowest price for a flight from St. Louis to Warsaw Frederic Chopin Airport was $220 for a one-way ticket and $570 for a round-trip.

  • Do I need a passport to fly between St. Louis and Warsaw?

    Yes, you'll most likely have to show a valid passport before boarding the plane in St. Louis and on arrival in Warsaw.

  • Which airports will I be using when flying from St. Louis to Warsaw?

    St. Louis and Warsaw are both served by 1 main airport. You will leave St. Louis from Lambert-St Louis and will be arriving at Warsaw Frederic Chopin.

  • Which aircraft models fly most regularly from St. Louis to Warsaw?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Warsaw?

    Star Alliance is the only airline alliance operating flights between St. Louis and Warsaw.

  • How does KAYAK find such low prices on flights from St. Louis to Warsaw?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Warsaw.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Warsaw?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Warsaw from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Warsaw?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Warsaw with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and WAW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Warsaw?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Warsaw from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Warsaw

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Warsaw. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Warsaw? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7815 reviews
6.8Comfort
6.5Entertainment
7.0Boarding
7.6Crew
6.3Food
Airline reviews

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

10.0 ExcellentMichael, Feb 2026
MSY - IAH
Read more Lufthansa reviews

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

Everything you need to know for your flight from St. Louis to Warsaw

Information on your arrival and departure airports