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Cheap flights from St. Louis to Warsaw from $513

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Warsaw departing on 11/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from St. Louis to Warsaw

Cheap round-trip flights

Scandinavian Airlines Logo
3:15 pm - 2:20 pmSTL-WAW
16h 05m2 stops
Scandinavian Airlines Logo
3:00 pm - 11:41 pmWAW-STL
39h 41m2 stops
$513Scandinavian Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Scandinavian Airlines Logo
1:55 pm - 2:20 pmSTL-WAW
17h 25m2 stops
Scandinavian Airlines Logo
7:45 pm - 9:03 pmWAW-STL
32h 18m2 stops
$517Scandinavian Airlines
Find Deal
Mon, Nov 24 - Thu, Dec 4
Lufthansa Logo
4:50 pm - 5:40 pmSTL-WAW
18h 50m1 stop
Lufthansa Logo
6:30 am - 5:39 pmWAW-STL
18h 09m2 stops
$529Lufthansa
Find Deal
Wed, Oct 29 - Wed, Nov 5
Lufthansa Logo
4:50 pm - 5:40 pmSTL-WAW
18h 50m1 stop
Lufthansa Logo
6:30 am - 1:55 pmWAW-STL
14h 25m1 stop
$535Lufthansa
Find Deal
Wed, Oct 29 - Wed, Nov 5
Scandinavian Airlines Logo
3:15 pm - 2:20 pmSTL-WAW
16h 05m2 stops
Scandinavian Airlines Logo
8:00 am - 11:41 pmWAW-STL
22h 41m3 stops
$542Scandinavian Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
American Airlines Logo
5:09 pm - 6:50 pmSTL-WAW
19h 41m2 stops
American Airlines Logo
8:50 am - 7:30 pmWAW-STL
17h 40m2 stops
$545American Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
American Airlines Logo
5:09 pm - 6:45 pmSTL-WAW
19h 36m2 stops
American Airlines Logo
8:50 am - 10:58 pmWAW-STL
21h 08m2 stops
$546American Airlines
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Tue, Oct 28 - Tue, Nov 4
United Airlines Logo
3:14 pm - 4:15 pmSTL-WAW
18h 01m2 stops
United Airlines Logo
6:30 am - 7:48 pmWAW-STL
20h 18m2 stops
$569United Airlines
Find Deal
Tue, Nov 25 - Wed, Dec 3
United Airlines Logo
6:43 pm - 4:15 pmSTL-WAW
14h 32m2 stops
United Airlines Logo
2:35 pm - 2:25 pmWAW-STL
30h 50m2 stops
$588United Airlines
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Tue, Nov 25 - Mon, Dec 1
KLM Logo
3:15 pm - 4:05 pmSTL-WAW
17h 50m2 stops
KLM Logo
6:05 am - 5:09 pmWAW-STL
18h 04m2 stops
$715KLM
Find Deal
Thu, Nov 27 - Wed, Dec 3

Lufthansa flights from St. Louis to Warsaw Frederic Chopin Airport

Our best Lufthansa deals on St. Louis to Warsaw Frederic Chopin Airport flight tickets
Lufthansa
Oct 29
STL4:50 pmLambert-St Louis
18h 50m
1 stop
WAW5:40 pmWarsaw Frederic Chopin
Nov 5
WAW6:30 amWarsaw Frederic Chopin
18h 09m
2 stops
STL5:39 pmLambert-St Louis
$529
Find similar
Lufthansa
Oct 29
STL4:50 pmLambert-St Louis
18h 50m
1 stop
WAW5:40 pmWarsaw Frederic Chopin
Nov 5
WAW6:30 amWarsaw Frederic Chopin
14h 25m
1 stop
STL1:55 pmLambert-St Louis
$535
Find similar
Lufthansa
Nov 26
STL3:50 pmLambert-St Louis
18h 50m
1 stop
WAW5:40 pmWarsaw Frederic Chopin
Dec 3
WAW6:30 amWarsaw Frederic Chopin
14h 25m
1 stop
STL1:55 pmLambert-St Louis
$558
Find similar

American Airlines flights from St. Louis to Warsaw Frederic Chopin Airport

Our best American Airlines deals on St. Louis to Warsaw Frederic Chopin Airport flight tickets
American Airlines
Oct 29
STL5:09 pmLambert-St Louis
19h 41m
2 stops
WAW6:50 pmWarsaw Frederic Chopin
Nov 5
WAW8:50 amWarsaw Frederic Chopin
17h 40m
2 stops
STL7:30 pmLambert-St Louis
$545
Find similar
American Airlines
Oct 28
STL5:09 pmLambert-St Louis
19h 36m
2 stops
WAW6:45 pmWarsaw Frederic Chopin
Nov 4
WAW8:50 amWarsaw Frederic Chopin
21h 08m
2 stops
STL10:58 pmLambert-St Louis
$546
Find similar
American Airlines
Nov 27
STL6:00 amLambert-St Louis
28h 25m
2 stops
WAW5:25 pmWarsaw Frederic Chopin
Dec 4
WAW8:50 amWarsaw Frederic Chopin
20h 35m
2 stops
STL10:25 pmLambert-St Louis
$595
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Warsaw Frederic Chopin Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from St. Louis to Warsaw Frederic Chopin Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

Thu 11/27

3:15 pm-2:20 pm

2 stops16h 05m

Warsaw Frederic Chopin

Thu 12/4

3:00 pm-11:41 pm

2 stops39h 41m

$513

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

Mon 11/24

1:55 pm-2:20 pm

2 stops17h 25m

Warsaw Frederic Chopin

Thu 12/4

7:45 pm-9:03 pm

2 stops32h 18m

$517

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

Wed 10/29

4:50 pm-5:40 pm

1 stop18h 50m

Warsaw Frederic Chopin

Wed 11/5

6:30 am-5:39 pm

2 stops18h 09m

$529

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

Wed 10/29

4:50 pm-5:40 pm

1 stop18h 50m

Warsaw Frederic Chopin

Wed 11/5

6:30 am-1:55 pm

1 stop14h 25m

$535

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

Thu 11/27

3:15 pm-2:20 pm

2 stops16h 05m

Warsaw Frederic Chopin

Thu 12/4

8:00 am-11:41 pm

3 stops22h 41m

$542

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

Wed 10/29

5:09 pm-6:50 pm

2 stops19h 41m

Warsaw Frederic Chopin

Wed 11/5

8:50 am-7:30 pm

2 stops17h 40m

$545

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

Tue 10/28

5:09 pm-6:45 pm

2 stops19h 36m

Warsaw Frederic Chopin

Tue 11/4

8:50 am-10:58 pm

2 stops21h 08m

$546

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

Tue 11/25

3:14 pm-4:15 pm

2 stops18h 01m

Warsaw Frederic Chopin

Wed 12/3

6:30 am-7:48 pm

2 stops20h 18m

$569

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

Tue 11/25

6:43 pm-4:15 pm

2 stops14h 32m

Warsaw Frederic Chopin

Mon 12/1

2:35 pm-2:25 pm

2 stops30h 50m

$588

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

Thu 11/27

3:15 pm-4:05 pm

2 stops17h 50m

Warsaw Frederic Chopin

Wed 12/3

6:05 am-5:09 pm

2 stops18h 04m

$715

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Warsaw from

How to get the cheapest flight ticket from St. Louis to Warsaw Frederic Chopin Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Warsaw Frederic Chopin Airport?

What is the cheapest month to fly to Warsaw Frederic Chopin Airport?

In general, February is the cheapest month to fly from St. Louis to Warsaw Frederic Chopin Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $684. If you aren’t able to travel during the month of February, then book flights to Warsaw Frederic Chopin Airport from St. Louis during March instead. Flights to Warsaw Frederic Chopin Airport in March, while not as cheap as those in February, still average around $750.

What is the cheapest day to depart on your flight to Warsaw Frederic Chopin Airport?

The cheapest day to depart from St. Louis to Warsaw Frederic Chopin Airport is on a Sunday when prices can be found for as low as $929. Flights from St. Louis to Warsaw Frederic Chopin Airport on a Tuesday will generally be more expensive and average around $1,447. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Warsaw Frederic Chopin Airport?

The cheapest time of day to fly to Warsaw Frederic Chopin Airport is in the morning when flights can be purchased for as low as $1,081. Flights at noon are often more expensive with an average ticket price of $1,535.

When to book flights from St. Louis to Warsaw Frederic Chopin Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Warsaw Frederic Chopin Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Warsaw Frederic Chopin Airport (STL to WAW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Warsaw Frederic Chopin Airport

Direct flights

None
There are no direct flights from St. Louis to Warsaw Frederic Chopin Airport. There are no popular flight routes from St. Louis to Warsaw Frederic Chopin Airport.
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  • How far is Lambert-St Louis to Warsaw Frederic Chopin by plane?

    Warsaw Frederic Chopin is 4925.4 mi away from Lambert-St Louis. Flights usually cover this in 14h 32m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Warsaw Frederic Chopin Airport?

    Prices for flights from Lambert-St Louis Airport to Warsaw Frederic Chopin Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Warsaw Frederic Chopin Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Warsaw Frederic Chopin Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Warsaw Frederic Chopin Airport.

  • What documentation or ID do you need to fly to Warsaw Frederic Chopin Airport?

    The travel and health documents required for your trip to Warsaw Frederic Chopin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Warsaw Frederic Chopin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Warsaw Frederic Chopin Airport?

Best airlines flying from St. Louis to Warsaw Frederic Chopin Airport

Compare and see reviews for airlines that fly from St. Louis to Warsaw Frederic Chopin Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $623Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
United AirlinesPriceFrom $639Free CancellationRating
7.4
8,931 reviews
Search United Airlines flights
KLMPriceFrom $691Free CancellationRating
7.8
1,385 reviews
Search KLM flights
DeltaPriceFrom $765Free CancellationRating
7.9
7,956 reviews
Search Delta flights

Traveling to a place near Warsaw?

Book flights to Warsaw if you plan to visit one of these locations
Kielce
Kazimierz Dolny

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Warsaw?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Warsaw for you.

Can I find flights from St. Louis to Warsaw with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Warsaw flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Warsaw?

momondo helps you find the best flight between St. Louis and Warsaw by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from St. Louis to Warsaw right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Warsaw now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Warsaw and let you know when they change.

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