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

WestJet is the most popular carrier operating from Madrid Barajas to Missouri

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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Madrid Barajas Airport to Missouri.

What documentation or ID do you need to fly to Missouri?

The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$399 Cheap Flights from Madrid to Missouri in 2026

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Find the cheapest flights from Madrid to Missouri

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:45 pm - 8:25 pm

MAD

STL

14h 40m

1 stop

1:05 pm - 6:50 am

STL

MAD

10h 45m

1 stop

$915Air Canada

Thu, Jun 11 - Mon, Jun 15

12:45 pm - 8:25 pm

MAD

STL

14h 40m

1 stop

1:05 pm - 6:50 am

STL

MAD

10h 45m

1 stop

$918Air Canada

Thu, Jun 11 - Mon, Jun 15

6:20 am - 8:25 pm

MAD

STL

21h 05m

2 stops

3:30 pm - 12:20 pm

STL

MAD

13h 50m

1 stop

$927Multiple Airlines

Thu, Jun 11 - Mon, Jun 15

5:55 am - 8:25 pm

MAD

STL

21h 30m

2 stops

1:05 pm - 6:50 am

STL

MAD

10h 45m

1 stop

$934Multiple Airlines

Sat, Jun 13 - Wed, Jun 17

10:25 am - 11:23 pm

MAD

STL

19h 58m

2 stops

5:36 pm - 3:35 pm

STL

MAD

14h 59m

2 stops

$935Delta

Thu, Jun 11 - Mon, Jun 15

6:00 am - 8:39 pm

MAD

STL

21h 39m

2 stops

5:36 pm - 4:25 pm

STL

MAD

15h 49m

2 stops

$940Delta

Fri, Jun 12 - Fri, Jun 19

12:45 pm - 8:25 pm

MAD

STL

14h 40m

1 stop

6:00 am - 9:00 am

STL

MAD

20h 00m

1 stop

$941United Airlines

Thu, Jun 11 - Mon, Jun 15

12:45 pm - 8:25 pm

MAD

STL

14h 40m

1 stop

12:55 pm - 8:05 am

STL

MAD

12h 10m

1 stop

$942United Airlines

Thu, Jun 11 - Mon, Jun 15

6:00 am - 7:03 pm

MAD

MCI

20h 03m

2 stops

12:30 pm - 8:05 am

MCI

MAD

12h 35m

1 stop

$971Lufthansa

Fri, Jun 12 - Tue, Jun 16

8:20 am - 11:13 pm

MAD

MCI

21h 53m

2 stops

12:30 pm - 8:05 am

MCI

MAD

12h 35m

1 stop

$972Lufthansa

Thu, Jun 11 - Mon, Jun 15

United Airlines flights from Madrid to Missouri

Our best United Airlines deals on Madrid to Missouri flight tickets

United Airlines

Nov 6

MAD6:00 amMadrid Barajas

14h 45m

1 stop

STL1:45 pmLambert-St Louis

Nov 30

STL6:40 amLambert-St Louis

18h 05m

2 stops

MAD7:45 amMadrid Barajas

$926

United Airlines

Nov 6

MAD6:00 amMadrid Barajas

19h 38m

2 stops

STL6:38 pmLambert-St Louis

Nov 30

STL7:30 amLambert-St Louis

17h 15m

2 stops

MAD7:45 amMadrid Barajas

$932

United Airlines

Jun 11

MAD12:45 pmMadrid Barajas

14h 40m

1 stop

STL8:25 pmLambert-St Louis

Jun 15

STL12:55 pmLambert-St Louis

12h 10m

1 stop

MAD8:05 amMadrid Barajas

$942

KLM flights from Madrid to Missouri

Our best KLM deals on Madrid to Missouri flight tickets

KLM

Jun 6

MAD6:00 amMadrid Barajas

16h 19m

2 stops

STL3:19 pmLambert-St Louis

Aug 8

STL3:44 pmLambert-St Louis

13h 31m

1 stop

MAD12:15 pmMadrid Barajas

$985

KLM

Jun 6

MAD6:00 amMadrid Barajas

16h 15m

2 stops

MCI3:15 pmKansas City

Jun 10

MCI12:25 pmKansas City

16h 50m

1 stop

MAD12:15 pmMadrid Barajas

$1,045

KLM

Jun 6

MAD9:50 amMadrid Barajas

20h 59m

1 stop

MCI11:49 pmKansas City

Jun 10

MCI10:36 amKansas City

18h 39m

1 stop

MAD12:15 pmMadrid Barajas

$1,050

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Thu 6/11

12:45 pm-8:25 pm

1 stop14h 40m

Lambert-St Louis

Mon 6/15

1:05 pm-6:50 am

1 stop10h 45m

$915

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Thu 6/11

12:45 pm-8:25 pm

1 stop14h 40m

Lambert-St Louis

Mon 6/15

1:05 pm-6:50 am

1 stop10h 45m

$918

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Thu 6/11

6:20 am-8:25 pm

2 stops21h 05m

Lambert-St Louis

Mon 6/15

3:30 pm-12:20 pm

1 stop13h 50m

$927

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Sat 6/13

5:55 am-8:25 pm

2 stops21h 30m

Lambert-St Louis

Wed 6/17

1:05 pm-6:50 am

1 stop10h 45m

$934

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Thu 6/11

10:25 am-11:23 pm

2 stops19h 58m

Lambert-St Louis

Mon 6/15

5:36 pm-3:35 pm

2 stops14h 59m

$935

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Fri 6/12

6:00 am-8:39 pm

2 stops21h 39m

Lambert-St Louis

Fri 6/19

5:36 pm-4:25 pm

2 stops15h 49m

$940

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Thu 6/11

12:45 pm-8:25 pm

1 stop14h 40m

Lambert-St Louis

Mon 6/15

6:00 am-9:00 am

1 stop20h 00m

$941

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Thu 6/11

12:45 pm-8:25 pm

1 stop14h 40m

Lambert-St Louis

Mon 6/15

12:55 pm-8:05 am

1 stop12h 10m

$942

MadridKansas City

MAD - MCI

MADMCI

Madrid Barajas

Fri 6/12

6:00 am-7:03 pm

2 stops20h 03m

Kansas City

Tue 6/16

12:30 pm-8:05 am

1 stop12h 35m

$971

MadridKansas City

MAD - MCI

MADMCI

Madrid Barajas

Thu 6/11

8:20 am-11:13 pm

2 stops21h 53m

Kansas City

Mon 6/15

12:30 pm-8:05 am

1 stop12h 35m

$972

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 Madrid to Missouri

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

What is the cheapest month to fly to Missouri?

In general, August is the cheapest month to fly from Madrid to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $344. If you aren’t able to travel to Missouri during the month of August, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $466.

Can stopping save me money on Madrid to Missouri flights?

You could potentially save up to 22% on your flight if you consider stops on a Madrid to Missouri flight.

Cheap Madrid to Missouri flight deals and tips

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

Fastest flight time	14h 30m
Direct flights	None

The fastest flight from Madrid to Missouri takes 14h 30m

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

Search flight deals

Frequently asked questions about flying from Madrid to Missouri

When did momondo last update prices for flights from Madrid Barajas Airport to Missouri?
Prices for flights from Madrid Barajas Airport to Missouri are updated daily.
How old do you have to be to fly from Madrid Barajas Airport to Missouri?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Madrid Barajas Airport to Missouri.
What documentation or ID do you need to fly to Missouri?
The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Missouri from Madrid.

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

All flight searches from Madrid to Missouri on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Madrid to Missouri.

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

Yes. momondo can track prices for Madrid to Missouri flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.