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$314+ Cheap flights from Missouri to Madrid, Spain (MAD)

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — MAD
Jul 3 — Jul 101
Fri 7/3
Fri 7/10
1 adult, Economy
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Cheap flight deals from Missouri to Madrid

Cheapest flights from Missouri to Madrid
Explore the most affordable flight options available from Missouri to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 3, 2026.

This eDestinos deal was found by Cheapflights users on 5/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:30 pm
MCI
-
MAD
1 stop11h 45m
Virgin Atlantic
Tue 10/69:50 am
MAD
-
MCI
1 stop13h 36m
Virgin Atlantic
Deal found 5/30$707
This Cheapflightsfares deal was found by Cheapflights users on 6/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:35 pm
STL
-
MAD
1 stop15h 30m
British Airways
Wed 10/2112:10 pm
MAD
-
STL
1 stop14h 20m
British Airways
Deal found 6/2$720
This oojo deal was found by Cheapflights users on 5/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:54 pm
STL
-
MAD
1 stop12h 41m
British Airways
Fri 10/93:25 pm
MAD
-
STL
1 stop15h 16m
British Airways
Deal found 5/30$727
This British Airways deal was found by Cheapflights users on 6/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:35 pm
STL
-
MAD
1 stop15h 30m
British Airways
Fri 10/301:15 pm
MAD
-
STL
1 stop16h 26m
British Airways
Deal found 6/2$728
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Tue 10/136:00 am
MCI
-
MAD
1 stop20h 00m
United Airlines
Tue 10/2712:35 pm
MAD
-
MCI
2 stops27h 58m
United Airlines
Deal found 6/2$740
This British Airways deal was found by Cheapflights users on 6/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:53 pm
STL
-
MAD
1 stop27h 52m
British Airways
Thu 12/1712:40 pm
MAD
-
STL
1 stop13h 50m
British Airways
Deal found 6/1$741
This Air Canada deal was found by Cheapflights users on 6/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:10 pm
STL
-
MAD
1 stop11h 40m
Air Canada
Fri 10/212:45 pm
MAD
-
STL
2 stops33h 58m
Air Canada
Deal found 6/1$742
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Sun 11/16:00 am
MCI
-
MAD
2 stops18h 45m
United Airlines
Tue 11/101:35 pm
MAD
-
MCI
2 stops31h 56m
United Airlines
Deal found 6/1$744
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Tue 10/612:00 pm
MCI
-
MAD
1 stop13h 05m
United Airlines
Tue 10/201:30 pm
MAD
-
MCI
2 stops27h 56m
United Airlines
Deal found 6/2$745
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Sun 9/205:30 pm
STL
-
MAD
2 stops32h 20m
United Airlines
Fri 10/212:45 pm
MAD
-
STL
2 stops39h 39m
United Airlines
Deal found 6/1$747
This FlightHub deal was found by Cheapflights users on 6/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:40 pm
STL
-
MAD
1 stop11h 55m
Air Canada
Wed 10/2112:45 pm
MAD
-
STL
2 stops33h 58m
Air Canada
Deal found 6/2$748
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Sat 10/175:42 pm
MCI
-
MAD
1 stop31h 23m
United Airlines
Fri 10/231:30 pm
MAD
-
MCI
2 stops31h 48m
United Airlines
Deal found 6/2$750

Find flight deals from Missouri to Madrid

Keep the following information in mind while searching for Missouri to Madrid flight deals. Data was last updated June 3, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$720
(Cheapflightsfares)

One-way from

$314
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,186
Provider with most accurate pricing for Lambert-St Louis-Madrid Barajas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Madrid Barajas flights.
Search Deals
From Missouri to Madrid Barajas
Search Deals
One-way flight from Missouri to Madrid Barajas
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($250 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Madrid 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 June 3, 2026.
Use the filters below to find and compare flights from Missouri to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Wed 10/21

6:00 am-8:05 am

2 stops19h 05m

Madrid Barajas

Fri 10/30

6:00 am-2:45 pm

1 stop14h 45m

$758

SpringfieldMadrid

SGF - MAD

SGFMAD

Springfield-Branson

Wed 11/11

6:00 am-9:55 am

1 stop20h 55m

Madrid Barajas

Wed 11/18

7:05 am-6:10 pm

2 stops18h 05m

$761

SpringfieldMadrid

SGF - MAD

SGFMAD

Springfield-Branson

Wed 11/18

8:00 am-7:45 am

2 stops16h 45m

Madrid Barajas

Sun 11/22

1:35 pm-9:23 pm

2 stops38h 48m

$794

SpringfieldMadrid

SGF - MAD

SGFMAD

Springfield-Branson

Wed 11/18

3:19 pm-1:35 pm

2 stops15h 16m

Madrid Barajas

Sun 11/22

1:00 pm-9:09 pm

1 stop15h 09m

$806

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Sat 10/17

7:30 am-6:50 am

3 stops40h 20m

Madrid Barajas

Sat 10/31

11:15 am-11:25 pm

1 stop18h 10m

$817
Quickest round-trip

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Thu 10/8

1:00 pm-9:35 am

1 stop13h 35m

Madrid Barajas

Sun 10/18

12:20 pm-7:30 pm

1 stop14h 10m

$838

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Mon 9/14

7:00 am-9:00 am

1 stop19h 00m

Madrid Barajas

Tue 10/6

1:30 pm-2:11 pm

2 stops31h 41m

$845

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Mon 9/7

6:00 am-8:05 am

2 stops19h 05m

Madrid Barajas

Tue 9/15

1:30 pm-11:57 am

2 stops29h 27m

$849

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Thu 9/17

8:00 am-6:50 am

2 stops15h 50m

Madrid Barajas

Sun 9/20

5:55 am-6:41 pm

2 stops19h 46m

$860

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Sun 8/16

8:00 am-6:50 am

2 stops15h 50m

Madrid Barajas

Wed 8/26

1:30 pm-12:02 pm

2 stops29h 32m

$872

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Showing 1-10 of 51 resultsSorted by cheapest first
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Best time to book a flight from Missouri to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid 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 Madrid

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

Currently, March is the cheapest month in which you can book a flight from Missouri to Madrid (average of $405). Flying from Missouri to Madrid in June is currently the most expensive (average of $761). 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.

How much does it cost to fly round-trip from Missouri to Madrid?

How far ahead should I book a flight from Missouri to Madrid?

The price you pay for your flight from Missouri to Madrid may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

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

  • What airport do you fly into for flights to Madrid from Missouri?

    Most people fly into Madrid Barajas (MAD) if they book a flight to Madrid from Missouri. Barajas is conveniently located just 8.5 mi from Madrid’s city center.

  • How long is the flight from Missouri to Madrid?

    For as low as $806, United Airlines can have you in Madrid from Missouri in 15h 16m. There are 4608 mi between Missouri and Madrid. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Missouri to Madrid one-way?

    The cheapest airlines for a one-way flight from Missouri to Madrid are United Airlines ($230), Delta ($288), and British Airways ($291).

  • What are the most popular routes from Missouri to Madrid?

    Most travelers choose Lambert-St Louis - Madrid Barajas, Kansas City - Madrid Barajas or Springfield-Branson - Madrid Barajas when deciding on the best route from Missouri to Madrid.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Madrid 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 Madrid?

    Currently, March is the cheapest month in which you can book a flight from Missouri to Madrid (average of $405). Flying from Missouri to Madrid in June is currently the most expensive (average of $761). 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

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Getafe

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Top 8 airlines flying from Missouri to Madrid

Discover the top 8 airlines that operate flights from Missouri to Madrid. 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 June 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$457Average$852FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$478Average$726FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$482Average$796FlexibilityNo cancel feeOn-time76%
DeltaCheapest$488Average$801FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$488Average$637FlexibilityNo cancel feeOn-time75%
IberiaCheapest$488Average$751FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$513Average$932FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$578Average$981FlexibilityNo cancel feeOn-time69%

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