What is the cheapest airline that flies from Spain to Missouri?

Iberia, WestJet, and American Airlines are the most popular carriers operating from Spain to Missouri

How long is the flight from Spain to Missouri?

The flight from Spain to Missouri depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Barcelona (a popular airport in Spain) to St. Louis (the most popular airport in Missouri), then the flight time is 13h 45m on average. If you fly from Madrid (another popular airport in Spain) to St. Louis, then the average flight time is 14h 30m.

When did momondo last update prices for flights from Spain to Missouri?

Prices for flights from Spain to Missouri were last updated today.

How many operators does momondo search for flights from Spain to Missouri?

As of February 2026, there is 1 operator available to choose from for flights from Spain to Missouri.

How old do you have to be to fly from Spain to Missouri?

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 Spain to Missouri.

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

The travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$410 Cheap Flights from Spain to Missouri in 2026

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Find the cheapest flights from Spain to Missouri

Round-trip

One-way

Last minute

Recent round-trip flight deals from Spain to Missouri

Enter your travel dates to find the best prices.

11:15 am - 11:59 pm

MAD

STL

19h 44m

1 stop

11:39 am - 9:15 am

STL

MAD

14h 36m

1 stop

$777Lufthansa

Thu, Feb 26 - Mon, Mar 2

6:00 am - 4:42 pm

MAD

STL

17h 42m

2 stops

3:47 pm - 3:20 pm

STL

MAD

16h 33m

2 stops

$787Multiple Airlines

Thu, Feb 26 - Mon, Mar 2

11:10 am - 8:43 pm

BCN

STL

16h 33m

2 stops

6:59 pm - 7:35 am

STL

BCN

30h 36m

1 stop

$789KLM

Mon, Mar 2 - Sun, Mar 8

6:00 am - 4:42 pm

MAD

STL

17h 42m

2 stops

6:47 pm - 9:15 am

STL

MAD

31h 28m

1 stop

$790KLM

Thu, Feb 26 - Mon, Mar 2

6:00 am - 1:55 pm

MAD

STL

14h 55m

1 stop

7:00 am - 9:15 am

STL

MAD

20h 15m

1 stop

$792United Airlines

Fri, Mar 6 - Tue, Mar 10

6:00 am - 7:14 pm

MAD

STL

20h 14m

2 stops

10:00 am - 9:15 am

STL

MAD

17h 15m

2 stops

$798United Airlines

Fri, Mar 6 - Tue, Mar 10

12:40 pm - 10:58 pm

MAD

STL

17h 18m

1 stop

11:46 am - 8:25 am

STL

MAD

14h 39m

1 stop

$813Iberia

Fri, Mar 6 - Tue, Mar 10

6:00 am - 11:40 pm

MAD

MCI

24h 40m

2 stops

7:00 am - 9:15 am

MCI

MAD

19h 15m

1 stop

$850Delta

Thu, Feb 26 - Mon, Mar 2

12:40 pm - 11:06 pm

MAD

MCI

17h 26m

1 stop

4:14 pm - 9:35 am

MCI

MAD

11h 21m

1 stop

$852Iberia

Mon, Mar 2 - Sun, Mar 8

4:40 pm - 5:02 pm

AGP

MCI

31h 22m

2 stops

10:41 am - 4:55 pm

MCI

AGP

23h 14m

2 stops

$855Delta

Fri, Feb 27 - Tue, Mar 3

KLM flights from Spain to Missouri

Our best KLM deals on Spain to Missouri flight tickets

KLM

Mar 2

BCN1:00 pmBarcelona-El Prat

17h 36m

2 stops

STL11:36 pmLambert-St Louis

Mar 8

STL6:59 pmLambert-St Louis

30h 36m

1 stop

BCN7:35 amBarcelona-El Prat

$789

KLM

Mar 2

BCN10:55 amBarcelona-El Prat

16h 46m

1 stop

STL8:41 pmLambert-St Louis

Mar 8

STL6:59 pmLambert-St Louis

30h 36m

1 stop

BCN7:35 amBarcelona-El Prat

$790

KLM

Mar 2

MAD11:00 amMadrid Barajas

17h 07m

2 stops

MCI9:07 pmKansas City

Mar 8

MCI6:41 pmKansas City

31h 24m

1 stop

MAD8:05 amMadrid Barajas

$870

United Airlines flights from Spain to Missouri

Our best United Airlines deals on Spain to Missouri flight tickets

United Airlines

Mar 6

MAD6:00 amMadrid Barajas

14h 55m

1 stop

STL1:55 pmLambert-St Louis

Mar 10

STL7:00 amLambert-St Louis

20h 15m

1 stop

MAD9:15 amMadrid Barajas

$792

United Airlines

Mar 6

MAD6:00 amMadrid Barajas

20h 14m

2 stops

STL7:14 pmLambert-St Louis

Mar 10

STL10:00 amLambert-St Louis

17h 15m

2 stops

MAD9:15 amMadrid Barajas

$798

United Airlines

Mar 11

MAD5:55 amMadrid Barajas

15h 00m

1 stop

STL2:55 pmLambert-St Louis

Mar 18

STL7:00 amLambert-St Louis

20h 15m

1 stop

MAD9:15 amMadrid Barajas

$806

Fly from

Fly to

Route

Depart

Return

Price

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Thu 2/26

11:15 am-11:59 pm

1 stop19h 44m

Lambert-St Louis

Mon 3/2

11:39 am-9:15 am

1 stop14h 36m

$777

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Thu 2/26

6:00 am-4:42 pm

2 stops17h 42m

Lambert-St Louis

Mon 3/2

3:47 pm-3:20 pm

2 stops16h 33m

$787

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Mon 3/2

11:10 am-8:43 pm

2 stops16h 33m

Lambert-St Louis

Sun 3/8

6:59 pm-7:35 am

1 stop30h 36m

$789

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Thu 2/26

6:00 am-4:42 pm

2 stops17h 42m

Lambert-St Louis

Mon 3/2

6:47 pm-9:15 am

1 stop31h 28m

$790

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Fri 3/6

6:00 am-1:55 pm

1 stop14h 55m

Lambert-St Louis

Tue 3/10

7:00 am-9:15 am

1 stop20h 15m

$792

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Fri 3/6

6:00 am-7:14 pm

2 stops20h 14m

Lambert-St Louis

Tue 3/10

10:00 am-9:15 am

2 stops17h 15m

$798

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Fri 3/6

12:40 pm-10:58 pm

1 stop17h 18m

Lambert-St Louis

Tue 3/10

11:46 am-8:25 am

1 stop14h 39m

$813

MadridKansas City

MAD - MCI

MADMCI

Madrid Barajas

Thu 2/26

6:00 am-11:40 pm

2 stops24h 40m

Kansas City

Mon 3/2

7:00 am-9:15 am

1 stop19h 15m

$850

MadridKansas City

MAD - MCI

MADMCI

Madrid Barajas

Mon 3/2

12:40 pm-11:06 pm

1 stop17h 26m

Kansas City

Sun 3/8

4:14 pm-9:35 am

1 stop11h 21m

$852

MálagaKansas City

AGP - MCI

AGPMCI

Malaga

Fri 2/27

4:40 pm-5:02 pm

2 stops31h 22m

Kansas City

Tue 3/3

10:41 am-4:55 pm

2 stops23h 14m

$855

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 Spain 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

Other information

Can stopping save me money on Spain to Missouri flights?

You could potentially save up to 15% on your flight if you consider stops on a Spain to Missouri flight.

Cheap Spain to Missouri flight deals and tips

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

Fastest flight time	13h 45m
Direct flights	None

The fastest flight from Spain to Missouri takes 13h 45m

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

Search flight deals

When did momondo last update prices for flights from Spain to Missouri?
Prices for flights from Spain to Missouri were last updated today.
How many operators does momondo search for flights from Spain to Missouri?
As of February 2026, there is 1 operator available to choose from for flights from Spain to Missouri.
How old do you have to be to fly from Spain to Missouri?
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 Spain to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Spain to Missouri

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

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $860	Free Cancellation	Rating 7.0 3,116 reviews		Search Iberia flights

Why use momondo?

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

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 Spain to Missouri for you.

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

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

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

Once you have performed a search for Spain to Missouri flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Spain to Missouri flights. All you need is a valid email address and we will do the rest; it is that quick and easy.