What is the cheapest airline that flies from Missouri to Madrid Barajas?

American Airlines, Air Canada, and Iberia are the most popular carriers operating from Missouri to Madrid Barajas

How long does it take to fly to Madrid?

Flight times vary depending on what airport in Missouri you fly out of and what airport in Madrid you fly into. For example, flying from St. Louis to Madrid takes 10h 50m on average. On the other hand, flying from Kansas City to Madrid takes 13h 10m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Madrid?

Iberia, American Airlines and Delta are the top three most popular airlines that fly to Madrid from Missouri according to our data. Iberia is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Madrid. Keep in mind that there are 10 different airlines that fly to Madrid on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Missouri to Madrid Barajas Airport?

Prices for flights from Missouri to Madrid Barajas Airport are updated daily.

How many operators does momondo search for flights from Missouri to Madrid Barajas Airport?

As of February 2026, there are 10 operators available to choose from for flights from Missouri to Madrid Barajas Airport.

How old do you have to be to fly from Missouri to Madrid Barajas Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Madrid Barajas Airport.

What documentation or ID do you need to fly to Madrid Barajas Airport?

The travel and health documents required for your trip to Madrid Barajas 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 Madrid Barajas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$330 Cheap Flights from Missouri to Madrid in 2026

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Find the cheapest flights from Missouri to Madrid

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:16 pm - 8:00 am

MCI

MAD

30h 44m

2 stops

9:00 am - 10:04 pm

MAD

MCI

19h 04m

2 stops

$464Virgin Atlantic

Mon, Mar 2 - Mon, Mar 16

1:23 pm - 9:15 am

MCI

MAD

12h 52m

1 stop

6:00 am - 4:55 pm

MAD

MCI

16h 55m

2 stops

$466KLM

Mon, Mar 2 - Tue, Mar 17

4:05 pm - 8:00 am

STL

MAD

32h 55m

2 stops

12:40 pm - 3:29 pm

MAD

STL

32h 49m

2 stops

$469Air Canada

Sun, Mar 1 - Mon, Mar 16

1:23 pm - 9:15 am

MCI

MAD

12h 52m

1 stop

9:00 am - 8:50 pm

MAD

MCI

17h 50m

2 stops

$470Virgin Atlantic

Mon, Mar 2 - Mon, Mar 16

8:00 am - 8:00 am

MCI

MAD

17h 00m

3 stops

12:40 pm - 10:31 am

MAD

MCI

27h 51m

2 stops

$475United Airlines

Tue, Mar 3 - Tue, Mar 10

7:41 am - 8:00 am

STL

MAD

17h 19m

2 stops

12:40 pm - 10:59 pm

MAD

STL

40h 19m

2 stops

$475United Airlines

Tue, Mar 3 - Tue, Mar 10

6:00 am - 9:15 am

STL

MAD

20h 15m

1 stop

9:00 am - 11:58 pm

MAD

STL

20h 58m

2 stops

$478Delta

Sun, Mar 1 - Mon, Mar 16

7:05 am - 8:10 am

MCI

MAD

18h 05m

1 stop

11:30 am - 10:04 pm

MAD

MCI

16h 34m

1 stop

$478Multiple Airlines

Mon, Mar 2 - Mon, Mar 16

6:28 am - 8:50 am

MCI

MAD

20h 22m

1 stop

11:30 am - 12:39 am

MAD

MCI

19h 09m

1 stop

$491Multiple Airlines

Mon, Mar 9 - Mon, Mar 16

8:05 am - 9:15 am

MCI

MAD

18h 10m

1 stop

10:05 am - 10:03 pm

MAD

MCI

17h 58m

1 stop

$492Delta

Sun, Mar 1 - Tue, Mar 17

United Airlines flights from Missouri to Madrid

Our best United Airlines deals on Missouri to Madrid flight tickets

United Airlines

Mar 3

MCI9:10 amKansas City

15h 50m

2 stops

MAD8:00 amMadrid Barajas

Mar 10

MAD12:40 pmMadrid Barajas

31h 40m

2 stops

MCI2:20 pmKansas City

$475

United Airlines

Mar 4

STL12:15 pmLambert-St Louis

21h 25m

2 stops

MAD4:40 pmMadrid Barajas

Mar 12

MAD12:40 pmMadrid Barajas

35h 20m

2 stops

STL6:00 pmLambert-St Louis

$480

United Airlines

Mar 9

MCI1:15 pmKansas City

35h 45m

2 stops

MAD7:00 amMadrid Barajas

Mar 16

MAD1:45 pmMadrid Barajas

28h 34m

2 stops

MCI12:19 pmKansas City

$495

Iberia flights from Missouri to Madrid

Our best Iberia deals on Missouri to Madrid flight tickets

Iberia

Mar 17

MCI9:44 amKansas City

14h 31m

1 stop

MAD6:15 amMadrid Barajas

Mar 24

MAD6:05 pmMadrid Barajas

34h 44m

2 stops

MCI10:49 pmKansas City

$556

Iberia

Apr 1

STL9:35 amLambert-St Louis

21h 50m

1 stop

MAD2:25 pmMadrid Barajas

Apr 8

MAD1:00 pmMadrid Barajas

16h 59m

1 stop

STL10:59 pmLambert-St Louis

$623

Iberia

Feb 5

STL9:33 amLambert-St Louis

26h 37m

2 stops

MAD7:10 pmMadrid Barajas

Feb 12

MAD12:00 pmMadrid Barajas

16h 12m

1 stop

STL9:12 pmLambert-St Louis

$936

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityMadrid

MCI - MAD

MCIMAD

Kansas City

Mon 3/2

6:16 pm-8:00 am

2 stops30h 44m

Madrid Barajas

Mon 3/16

9:00 am-10:04 pm

2 stops19h 04m

$464

Kansas CityMadrid

MCI - MAD

MCIMAD

Kansas City

Mon 3/2

1:23 pm-9:15 am

1 stop12h 52m

Madrid Barajas

Tue 3/17

6:00 am-4:55 pm

2 stops16h 55m

$466

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Sun 3/1

4:05 pm-8:00 am

2 stops32h 55m

Madrid Barajas

Mon 3/16

12:40 pm-3:29 pm

2 stops32h 49m

$469

Kansas CityMadrid

MCI - MAD

MCIMAD

Kansas City

Mon 3/2

1:23 pm-9:15 am

1 stop12h 52m

Madrid Barajas

Mon 3/16

9:00 am-8:50 pm

2 stops17h 50m

$470

Kansas CityMadrid

MCI - MAD

MCIMAD

Kansas City

Tue 3/3

8:00 am-8:00 am

3 stops17h 00m

Madrid Barajas

Tue 3/10

12:40 pm-10:31 am

2 stops27h 51m

$475

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Tue 3/3

7:41 am-8:00 am

2 stops17h 19m

Madrid Barajas

Tue 3/10

12:40 pm-10:59 pm

2 stops40h 19m

$475

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Sun 3/1

6:00 am-9:15 am

1 stop20h 15m

Madrid Barajas

Mon 3/16

9:00 am-11:58 pm

2 stops20h 58m

$478

Kansas CityMadrid

MCI - MAD

MCIMAD

Kansas City

Mon 3/2

7:05 am-8:10 am

1 stop18h 05m

Madrid Barajas

Mon 3/16

11:30 am-10:04 pm

1 stop16h 34m

$478

Kansas CityMadrid

MCI - MAD

MCIMAD

Kansas City

Mon 3/9

6:28 am-8:50 am

1 stop20h 22m

Madrid Barajas

Mon 3/16

11:30 am-12:39 am

1 stop19h 09m

$491

Kansas CityMadrid

MCI - MAD

MCIMAD

Kansas City

Sun 3/1

8:05 am-9:15 am

1 stop18h 10m

Madrid Barajas

Tue 3/17

10:05 am-10:03 pm

1 stop17h 58m

$492

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Madrid

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

Prices

Airlines

Other information

What is the cheapest month to fly to Madrid?

The month of November is, on average, the cheapest month to fly to Madrid from Missouri, with most prices found around $608. If you don’t want to visit Madrid in November, then you should wait until December to fly from Missouri, when ticket prices are also cheap, with an average price of $666.

How far in advance should I book a flight to Madrid?

You are more likely to see cheaper flights to Madrid from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $845 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from Missouri for as low as $589 on momondo.

Can stopping save me money on Missouri to Madrid flights?

You could potentially save up to 34% on your flight if you consider stops on a Missouri to Madrid flight.

Cheap Missouri to Madrid flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Madrid

Fastest flight time	10h 50m
Direct flights	None

The fastest flight from Missouri to Madrid takes 10h 50m

There are no direct flights from Missouri to Madrid. There are no popular flight routes from Missouri to Madrid.

Search flight deals

When did momondo last update prices for flights from Missouri to Madrid Barajas Airport?
Prices for flights from Missouri to Madrid Barajas Airport are updated daily.
How many operators does momondo search for flights from Missouri to Madrid Barajas Airport?
As of February 2026, there are 10 operators available to choose from for flights from Missouri to Madrid Barajas Airport.
How old do you have to be to fly from Missouri to Madrid Barajas Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Madrid Barajas Airport.
What documentation or ID do you need to fly to Madrid Barajas Airport?
The travel and health documents required for your trip to Madrid Barajas 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 Madrid Barajas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missouri to Madrid

Compare and see reviews for airlines that fly from Missouri to Madrid with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $437	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
Air France	PriceFrom $457	Free Cancellation	Rating 7.4 1,532 reviews	Search Air France flights
Lufthansa	PriceFrom $482	Free Cancellation	Rating 6.8 7,759 reviews	Search Lufthansa flights
Delta	PriceFrom $487	Free Cancellation	Rating 7.9 8,144 reviews	Search Delta flights
KLM	PriceFrom $488	Free Cancellation	Rating 7.7 1,448 reviews	Search KLM flights
Iberia	PriceFrom $488	Free Cancellation	Rating 7.0 3,104 reviews	Search Iberia flights
United Airlines	PriceFrom $500	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
British Airways	PriceFrom $511	Free Cancellation	Rating 6.7 7,715 reviews	Search British Airways flights
American Airlines	PriceFrom $513	Free Cancellation	Rating 7.2 11,222 reviews	Search American Airlines flights
Air Canada	PriceFrom $701	Free Cancellation	Rating 7.1 10,688 reviews	Search Air Canada flights

Toledo

Segovia

Fuenlabrada

Getafe

Cuenca

San Lorenzo de El Escorial

Guadalajara

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Madrid?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missouri to Madrid. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Missouri to Madrid with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missouri to Madrid flights to just show those with flexible booking policies.

How can momondo help me find flights from Missouri to Madrid?

momondo helps you find the best flight between Missouri and Madrid 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 Missouri to Madrid right now. Can momondo alert me if prices change?

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

An easier way to manage your Madrid trip

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Cheap flights from Missouri to Madrid from $320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Madrid departing on 5/13. 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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Big names and deals

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Filter for what you want

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Trusted and free

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Find the cheapest flights from Missouri to Madrid

Cheap round-trip flights

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United Airlines flights from Missouri to Madrid

Our best United Airlines deals on Missouri to Madrid flight tickets

Iberia flights from Missouri to Madrid

Our best Iberia deals on Missouri to Madrid flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Missouri to Madrid that are best for you.

See travel insights to Madrid from

How to get the cheapest flight ticket from Missouri to Madrid

What is the cheapest month to fly to Madrid?

The month of November is, on average, the cheapest month to fly to Madrid from Missouri, with most prices found around $608. If you don’t want to visit Madrid in November, then you should wait until December to fly from Missouri, when ticket prices are also cheap, with an average price of $666.

How far in advance should I book a flight to Madrid?

Can stopping save me money on Missouri to Madrid flights?

You could potentially save up to 34% on your flight if you consider stops on a Missouri to Madrid flight.

What is the cheapest airline that flies from Missouri to Madrid Barajas?

American Airlines, Air Canada, and Iberia are the most popular carriers operating from Missouri to Madrid Barajas

What airlines fly to Madrid?

How long does it take to fly to Madrid?

Cheap Missouri to Madrid flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Madrid

Fastest flight time

Direct flights

When did momondo last update prices for flights from Missouri to Madrid Barajas Airport?

How many operators does momondo search for flights from Missouri to Madrid Barajas Airport?

How old do you have to be to fly from Missouri to Madrid Barajas Airport?

What documentation or ID do you need to fly to Madrid Barajas Airport?

Best airlines flying from Missouri to Madrid

Compare and see reviews for airlines that fly from Missouri to Madrid with momondo

Traveling to a place near Madrid?

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Madrid?

Can I find flights from Missouri to Madrid with flexible booking policies on momondo?

How can momondo help me find flights from Missouri to Madrid?

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

An easier way to manage your Madrid trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Fly your favorite airline to Madrid

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Madrid

List of cabin classes available on flights landing in Madrid. Availability may vary depending on flight origin and airline.

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Missouri

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