$325 Find Cheap Flights from St. Louis to Poland

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 Poland departing on 10/12. 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 Poland

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

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

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

Flight Deals
Booking Insights
Flight Deals

Book Cheap St. Louis to Poland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Poland 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 Poland

Tue, Nov 10 - Thu, Nov 12
United Airlines Logo
1:27 pm - 4:15 pm
STL
-
WAW
19h 48m
2 stops
United Airlines Logo
6:30 am - 3:30 pm
WAW
-
STL
16h 00m
2 stops
$741United Airlines
Tue, Jul 28 - Tue, Aug 18
Multiple Airlines Logo
12:10 pm - 4:20 pm
STL
-
WAW
21h 10m
2 stops
Multiple Airlines Logo
7:10 pm - 1:25 pm
WAW
-
STL
25h 15m
1 stop
$791Multiple Airlines
Tue, Jul 28 - Tue, Aug 18
Multiple Airlines Logo
12:10 pm - 12:35 pm
STL
-
WAW
17h 25m
2 stops
Multiple Airlines Logo
7:10 pm - 1:25 pm
WAW
-
STL
25h 15m
1 stop
$796Multiple Airlines
Tue, Jul 28 - Tue, Aug 18
Finnair Logo
9:35 pm - 8:10 am
STL
-
WAW
27h 35m
2 stops
Finnair Logo
9:15 pm - 8:26 pm
WAW
-
STL
30h 11m
2 stops
$797Finnair
Tue, Jul 28 - Tue, Aug 18
Lufthansa Logo
1:13 pm - 10:05 pm
STL
-
WAW
25h 52m
2 stops
Lufthansa Logo
7:10 pm - 1:25 pm
WAW
-
STL
25h 15m
1 stop
$801Lufthansa
Tue, Jul 28 - Tue, Aug 18
Lufthansa Logo
3:30 pm - 1:30 pm
STL
-
WAW
15h 00m
1 stop
Lufthansa Logo
7:10 pm - 1:25 pm
WAW
-
STL
25h 15m
1 stop
$804Lufthansa
Tue, Jul 28 - Tue, Aug 18
Lufthansa Logo
3:30 pm - 1:30 pm
STL
-
WAW
15h 00m
1 stop
Lufthansa Logo
7:10 pm - 1:25 pm
WAW
-
STL
25h 15m
1 stop
$805Lufthansa
Tue, Jul 28 - Tue, Aug 18
Lufthansa Logo
3:30 pm - 1:30 pm
STL
-
WAW
15h 00m
1 stop
Lufthansa Logo
7:10 pm - 1:25 pm
WAW
-
STL
25h 15m
1 stop
$806Lufthansa
Tue, Jul 28 - Tue, Aug 18
United Airlines Logo
1:13 pm - 10:05 pm
STL
-
WAW
25h 52m
2 stops
United Airlines Logo
9:40 am - 1:25 pm
WAW
-
STL
34h 45m
1 stop
$807United Airlines
Tue, Aug 4 - Mon, Aug 10
Air Canada Logo
12:10 pm - 1:50 pm
STL
-
GDN
18h 40m
2 stops
Air Canada Logo
2:35 pm - 8:07 pm
GDN
-
STL
36h 32m
2 stops
$917Air Canada
Booking Insights

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

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

What is the cheapest month to fly from St. Louis to Poland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Poland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Poland is November, when tickets cost $0 (return) on average. On the other hand, the most expensive months are January and August, when the average cost of round-trip tickets is $1,116 and $1,094 respectively.

Good to know

Low seasonOctober
Cheapest flight$325
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from St. Louis to Warsaw

FAQs - booking Poland flights

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

    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 Poland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Poland 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 Poland?

    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 from St. Louis to Poland with an airline and back with another airline.

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

    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 from St. Louis to Poland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from St. Louis to Poland

 
Need help choosing which airline to fly with from St. Louis to Poland? 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.
7.4
United AirlinesOverall score based on 9757 reviews
7.3Comfort
7.1Entertainment
8.1Crew
7.7Boarding
6.6Food
Airline reviews

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

4.0 OkayAnonymous, May 2026
LAX - RNO
Read more United Airlines reviews

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

They lost my baggage and I am still struggling to the information and update

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Parents with permanently crying baby on board. Neither parents nor crew did anything to calm the baby. The food was extremely disappointing. Seafood stew was very, very small! Not even appetizer size! Seat had a gap in the back. Had to use a pillow to fill it.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Definitely get premium economy on a flight this long if you can. Your legs and while body will thank you.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

I upgraded to the business class cabin. It was the poorest business class I have ever experienced. No access to any business lounge in Tampa airport. Seats are not comfortable. I had a window seat and had to step/crawl over the next seat. Food was mediocre and service below average for business class. Bathroom location was ridiculous. No place to wait. I cannot believe I paid this kind of money and will never fly Lufthansa Discover again. They really should reimburse me somehow.

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

Information on your arrival and departure airports