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$354+ Cheap flights from Missouri to Warsaw

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — WAW
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Missouri to Warsaw

Cheapest flights from Missouri to Warsaw
Explore the most affordable flight options available from Missouri to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:11 amSTL - WAW
2 stops27h 14mAmerican Airlines
Thu 12/48:50 amWAW - STL
2 stops17h 37mAmerican Airlines
Deal found 10/15$538
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:10 amMCI - WAW
2 stops21h 45mUnited Airlines
Fri 11/216:40 amWAW - MCI
2 stops22h 48mUnited Airlines
Deal found 10/15$545
This Gurufare deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:00 amSTL - WAW
2 stops19h 55mLufthansa
Thu 12/42:30 pmWAW - STL
1 stop30h 25mLufthansa
Deal found 10/15$596
This Ovago deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:31 pmSTL - WAW
2 stops17h 24mLufthansa
Wed 11/196:30 amWAW - STL
1 stop14h 25mLufthansa
Deal found 10/15$633
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:53 pmSTL - WAW
2 stops19h 32mAmerican Airlines
Wed 11/198:50 amWAW - STL
2 stops21h 09mAmerican Airlines
Deal found 10/15$638
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:00 amMCI - WAW
3 stops29h 55mMultiple Airlines
Fri 11/211:35 pmWAW - MCI
3 stops32h 44mMultiple Airlines
Deal found 10/15$691
This Scandinavian Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/273:15 pmSTL - WAW
3 stops22h 55mScandinavian Airlines
Thu 12/410:15 amWAW - STL
2 stops17h 47mScandinavian Airlines
Deal found 10/16$751
This Gotogate deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/294:05 pmSTL - WAW
2 stops38h 45mMultiple Airlines
Sat 12/62:35 pmWAW - STL
1 stop30h 20mMultiple Airlines
Deal found 10/15$882
This Gotogate deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1310:47 amSTL - WAW
2 stops16h 18mAer Lingus
Sun 12/2810:45 amWAW - STL
2 stops20h 00mAer Lingus
Deal found 10/16$997
This Mytrip deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/134:05 pmSTL - WAW
2 stops38h 45mMultiple Airlines
Sun 12/286:30 amWAW - STL
1 stop14h 25mMultiple Airlines
Deal found 10/16$1,219
This Gurufare deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:35 pmSTL - WAW
2 stops34h 45mLufthansa
Thu 1/17:40 amWAW - STL
2 stops22h 53mLufthansa
Deal found 10/15$1,615
This AranGrant deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/193:32 pmMCI - WAW
2 stops19h 18mBritish Airways
Sun 10/267:55 pmWAW - MCI
2 stops27h 22mBritish Airways
Deal found 10/15$8,969

Cheap flight deals from Missouri to Warsaw

Keep the following information in mind while searching for Missouri to Warsaw flight deals. Data was last updated October 16, 2025.

Round-trip from

$538
(American Airlines)

One-way from

$354
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$596
From Missouri to Warsaw
Search Deals
One-way flight from Missouri to Warsaw
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($228 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Warsaw 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, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Missouri to Warsaw that are best for you.

Fly from

Missouri

Fly to

Warsaw

Route

Depart

Return

Price

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

Thu 11/27

7:11 am-5:25 pm

2 stops27h 14m

Warsaw Frederic Chopin

Thu 12/4

8:50 am-7:27 pm

2 stops17h 37m

$538

Kansas CityWarsaw

MCI - WAW

MCIWAW

Kansas City

Fri 11/14

8:10 am-12:55 pm

2 stops21h 45m

Warsaw Frederic Chopin

Fri 11/21

6:40 am-10:28 pm

2 stops22h 48m

$545

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

Thu 11/27

10:00 am-12:55 pm

2 stops19h 55m

Warsaw Frederic Chopin

Thu 12/4

2:30 pm-1:55 pm

1 stop30h 25m

$596

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

Thu 11/6

12:31 pm-12:55 pm

2 stops17h 24m

Warsaw Frederic Chopin

Wed 11/19

6:30 am-1:55 pm

1 stop14h 25m

$633

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

Thu 11/27

3:15 pm-9:10 pm

3 stops22h 55m

Warsaw Frederic Chopin

Thu 12/4

8:00 am-11:40 pm

3 stops22h 40m

$638

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

Sat 11/29

8:39 am-11:55 am

2 stops20h 16m

Warsaw Frederic Chopin

Sat 12/6

8:50 am-7:36 pm

2 stops17h 46m

$638

St. LouisWarsaw

STL - WAW

STLWAW

Lambert-St Louis

Thu 11/6

2:53 pm-5:25 pm

2 stops19h 32m

Warsaw Frederic Chopin

Wed 11/19

8:50 am-10:59 pm

2 stops21h 09m

$638

Kansas CityWarsaw

MCI - WAW

MCIWAW

Kansas City

Sun 4/5

8:03 pm-9:10 pm

2 stops18h 07m

Warsaw Frederic Chopin

Sun 4/19

8:55 am-8:04 pm

2 stops18h 09m

$638

Kansas CityWarsaw

MCI - WAW

MCIWAW

Kansas City

Fri 11/14

6:00 am-6:55 pm

3 stops29h 55m

Warsaw Frederic Chopin

Fri 11/21

1:35 pm-3:19 pm

3 stops32h 44m

$691

Kansas CityWarsaw

MCI - WAW

MCIWAW

Kansas City

Thu 3/26

3:22 pm-4:15 pm

2 stops18h 53m

Warsaw Frederic Chopin

Mon 3/30

2:15 pm-8:51 am

2 stops25h 36m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 19 results
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Best time to book a flight from Missouri to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Warsaw

What is the cheapest month to book a flight from Missouri to Warsaw?

Currently, October is the cheapest month in which you can book a flight from Missouri to Warsaw (average of $584). Flying from Missouri to Warsaw in May is currently the most expensive (average of $943). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to WAW?

Find hourly flight availability from Missouri to Warsaw. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

It’s optimal to fly from Missouri to Warsaw at noon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Warsaw. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Missouri to Warsaw?

    There are many flights that can get you from Missouri to Warsaw in 19h 55m. Fly via American Airlines, United Airlines, or Lufthansa to get the fastest option. There are 4924 mi between Missouri and Warsaw. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Missouri to Warsaw that include hotel bookings?

    Yes. In addition to deals on Missouri to Warsaw flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Warsaw?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Warsaw.

  • Can I find deals for business class flights from Missouri to Warsaw?

    Yes. Cheapflights offers flight deals from Missouri to Warsaw by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Warsaw?

    Currently, October is the cheapest month in which you can book a flight from Missouri to Warsaw (average of $584). Flying from Missouri to Warsaw in May is currently the most expensive (average of $943). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missouri to Warsaw

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Missouri to Warsaw

Discover the top 6 airlines that operate flights from Missouri to Warsaw. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$587Average$973FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$599Average$863FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$623Average$1,116FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$639Average$1,264FlexibilityNo cancel feeOn-time69%
KLMCheapest$722Average$1,641FlexibilityNo cancel feeOn-time75%
DeltaCheapest$732Average$1,388FlexibilityNo cancel feeOn-timeN/A

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