$347 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 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

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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

Thu, Oct 8 - Thu, Oct 15
American Airlines Logo
9:47 am - 8:15 pm
STL
-
GDN
27h 28m
2 stops
American Airlines Logo
11:55 am - 11:25 pm
GDN
-
STL
18h 30m
2 stops
$840American Airlines
Fri, Jul 10 - Tue, Aug 18
Multiple Airlines Logo
3:40 pm - 3:35 pm
STL
-
WAW
16h 55m
2 stops
Multiple Airlines Logo
12:25 pm - 11:37 pm
WAW
-
STL
18h 12m
2 stops
$956Multiple Airlines
Fri, Jul 10 - Tue, Aug 18
Multiple Airlines Logo
5:36 pm - 3:35 pm
STL
-
WAW
14h 59m
2 stops
Multiple Airlines Logo
6:00 am - 2:38 pm
WAW
-
STL
15h 38m
2 stops
$960Multiple Airlines
Wed, May 27 - Wed, Jun 10
Delta Logo
1:59 pm - 3:35 pm
STL
-
WAW
18h 36m
2 stops
Delta Logo
6:00 am - 10:18 pm
WAW
-
STL
23h 18m
2 stops
$988Delta
Wed, May 27 - Wed, Jun 10
United Airlines Logo
5:29 pm - 5:05 pm
STL
-
WAW
16h 36m
2 stops
United Airlines Logo
6:45 am - 1:25 pm
WAW
-
STL
13h 40m
1 stop
$1,026United Airlines
Wed, Jun 3 - Wed, Jun 17
United Airlines Logo
1:13 pm - 10:05 pm
STL
-
WAW
25h 52m
2 stops
United Airlines Logo
6:45 am - 8:25 pm
WAW
-
STL
44h 40m
2 stops
$1,029United Airlines
Wed, May 27 - Wed, Jun 10
Air Canada Logo
7:05 am - 5:05 pm
STL
-
WAW
27h 00m
2 stops
Air Canada Logo
9:40 am - 8:25 pm
WAW
-
STL
17h 45m
2 stops
$1,033Air Canada
Tue, Jun 9 - Tue, Jun 16
Air Canada Logo
1:05 pm - 1:50 pm
STL
-
GDN
17h 45m
2 stops
Air Canada Logo
6:15 am - 8:25 pm
GDN
-
STL
21h 10m
2 stops
$1,034Air Canada
Fri, May 29 - Fri, Jun 5
Lufthansa Logo
3:30 pm - 6:00 pm
STL
-
GDN
19h 30m
1 stop
Lufthansa Logo
6:35 am - 1:25 pm
GDN
-
STL
13h 50m
1 stop
$1,235Lufthansa
Tue, Jun 9 - Tue, Jun 16
Lufthansa Logo
3:30 pm - 1:50 pm
STL
-
GDN
15h 20m
1 stop
Lufthansa Logo
6:15 am - 1:25 pm
GDN
-
STL
14h 10m
1 stop
$1,262Lufthansa
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 June, when the average cost of round-trip tickets is $1,116 and $966 respectively.

Good to know

Low seasonFebruary
Cheapest flight$347
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 9677 reviews
6.6Food
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

Some crew were unfriendly or in some cases just straight up rude.

6.0 GoodAnonymous, Apr 2026
SFO - YVR
Read more United Airlines reviews

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

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.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

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.

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

Information on your arrival and departure airports