What is the cheapest airline that flies from Barcelona-El Prat to Missouri?

Finnair, British Airways, and Lufthansa are the most popular carriers operating from Barcelona-El Prat to Missouri

When did momondo last update prices for flights from Barcelona-El Prat Airport to Missouri?

Prices for flights from Barcelona-El Prat Airport to Missouri were last updated today.

How old do you have to be to fly from Barcelona-El Prat Airport to Missouri?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Barcelona-El Prat Airport to Missouri.

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

The required travel and health documents for your Missouri trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$410 Cheap Flights from Barcelona-El Prat Airport to Missouri in 2026

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Find the cheapest flights from Barcelona-El Prat Airport to Missouri

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:40 am - 1:25 pm

BCN

STL

13h 45m

1 stop

3:30 pm - 4:15 pm

STL

BCN

17h 45m

1 stop

$791Lufthansa

Fri, Apr 24 - Wed, Apr 29

6:40 am - 1:25 pm

BCN

STL

13h 45m

1 stop

12:15 pm - 8:20 am

STL

BCN

13h 05m

1 stop

$808Lufthansa

Fri, Apr 3 - Tue, Apr 7

6:50 am - 7:42 pm

BCN

MCI

18h 52m

2 stops

12:34 pm - 8:20 am

MCI

BCN

13h 46m

1 stop

$825Lufthansa

Thu, Mar 12 - Mon, Mar 16

6:40 am - 3:48 pm

BCN

STL

16h 08m

2 stops

12:15 pm - 8:20 am

STL

BCN

13h 05m

1 stop

$825Lufthansa

Fri, Apr 24 - Wed, Apr 29

3:15 pm - 9:13 pm

BCN

STL

12h 58m

1 stop

11:37 am - 9:00 am

STL

BCN

14h 23m

1 stop

$827Lufthansa

Tue, Apr 14 - Tue, Apr 21

6:50 am - 2:55 pm

BCN

STL

14h 05m

1 stop

11:25 am - 8:20 am

STL

BCN

14h 55m

2 stops

$829United Airlines

Fri, Mar 13 - Tue, Mar 17

6:50 am - 7:42 pm

BCN

MCI

18h 52m

2 stops

12:34 pm - 8:20 am

MCI

BCN

13h 46m

1 stop

$829Lufthansa

Thu, Mar 12 - Mon, Mar 16

9:10 am - 10:59 pm

BCN

STL

19h 49m

2 stops

12:15 pm - 8:20 am

STL

BCN

13h 05m

1 stop

$830Lufthansa

Wed, Mar 25 - Wed, Apr 1

6:40 am - 7:31 pm

BCN

STL

19h 51m

2 stops

10:00 am - 1:15 pm

STL

BCN

20h 15m

1 stop

$833United Airlines

Tue, Apr 7 - Wed, Apr 15

6:50 am - 7:14 pm

BCN

STL

18h 24m

2 stops

11:25 am - 8:20 am

STL

BCN

14h 55m

2 stops

$834United Airlines

Fri, Mar 13 - Tue, Mar 17

United Airlines flights from Barcelona-El Prat Airport to Missouri

Our best United Airlines deals on Barcelona-El Prat Airport to Missouri flight tickets

United Airlines

Mar 13

BCN6:50 amBarcelona-El Prat

14h 05m

1 stop

STL2:55 pmLambert-St Louis

Mar 17

STL11:25 amLambert-St Louis

14h 55m

2 stops

BCN8:20 amBarcelona-El Prat

$829

United Airlines

Apr 7

BCN6:40 amBarcelona-El Prat

19h 51m

2 stops

STL7:31 pmLambert-St Louis

Apr 15

STL10:00 amLambert-St Louis

20h 15m

1 stop

BCN1:15 pmBarcelona-El Prat

$833

United Airlines

Mar 13

BCN6:50 amBarcelona-El Prat

18h 24m

2 stops

STL7:14 pmLambert-St Louis

Mar 17

STL11:25 amLambert-St Louis

14h 55m

2 stops

BCN8:20 amBarcelona-El Prat

$834

Lufthansa flights from Barcelona-El Prat Airport to Missouri

Our best Lufthansa deals on Barcelona-El Prat Airport to Missouri flight tickets

Lufthansa

Apr 24

BCN6:40 amBarcelona-El Prat

13h 45m

1 stop

STL1:25 pmLambert-St Louis

Apr 29

STL3:30 pmLambert-St Louis

17h 45m

1 stop

BCN4:15 pmBarcelona-El Prat

$791

Lufthansa

Apr 3

BCN6:40 amBarcelona-El Prat

13h 45m

1 stop

STL1:25 pmLambert-St Louis

Apr 7

STL12:15 pmLambert-St Louis

13h 05m

1 stop

BCN8:20 amBarcelona-El Prat

$808

Lufthansa

Apr 24

BCN6:40 amBarcelona-El Prat

16h 08m

2 stops

STL3:48 pmLambert-St Louis

Apr 29

STL12:15 pmLambert-St Louis

13h 05m

1 stop

BCN8:20 amBarcelona-El Prat

$825

momondo Fare Finder

Use the filters below to find and compare flights from Barcelona-El Prat Airport to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Fri 4/24

6:40 am-1:25 pm

1 stop13h 45m

Lambert-St Louis

Wed 4/29

3:30 pm-4:15 pm

1 stop17h 45m

$791

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Fri 4/3

6:40 am-1:25 pm

1 stop13h 45m

Lambert-St Louis

Tue 4/7

12:15 pm-8:20 am

1 stop13h 05m

$808

BarcelonaKansas City

BCN - MCI

BCNMCI

Barcelona-El Prat

Thu 3/12

6:50 am-7:42 pm

2 stops18h 52m

Kansas City

Mon 3/16

12:34 pm-8:20 am

1 stop13h 46m

$825

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Fri 4/24

6:40 am-3:48 pm

2 stops16h 08m

Lambert-St Louis

Wed 4/29

12:15 pm-8:20 am

1 stop13h 05m

$825

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Tue 4/14

3:15 pm-9:13 pm

1 stop12h 58m

Lambert-St Louis

Tue 4/21

11:37 am-9:00 am

1 stop14h 23m

$827

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Fri 3/13

6:50 am-2:55 pm

1 stop14h 05m

Lambert-St Louis

Tue 3/17

11:25 am-8:20 am

2 stops14h 55m

$829

BarcelonaKansas City

BCN - MCI

BCNMCI

Barcelona-El Prat

Thu 3/12

6:50 am-7:42 pm

2 stops18h 52m

Kansas City

Mon 3/16

12:34 pm-8:20 am

1 stop13h 46m

$829

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Wed 3/25

9:10 am-10:59 pm

2 stops19h 49m

Lambert-St Louis

Wed 4/1

12:15 pm-8:20 am

1 stop13h 05m

$830

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Tue 4/7

6:40 am-7:31 pm

2 stops19h 51m

Lambert-St Louis

Wed 4/15

10:00 am-1:15 pm

1 stop20h 15m

$833

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Fri 3/13

6:50 am-7:14 pm

2 stops18h 24m

Lambert-St Louis

Tue 3/17

11:25 am-8:20 am

2 stops14h 55m

$834

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 Barcelona-El Prat Airport 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

Can stopping save me money on Barcelona-El Prat Airport to Missouri flights?

You could potentially save up to 13% on your flight if you consider stops on a Barcelona-El Prat Airport to Missouri flight.

Cheap Barcelona-El Prat Airport to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to Missouri

Fastest flight time	13h 45m
Direct flights	None

The fastest flight from Barcelona-El Prat Airport to Missouri takes 13h 45m

There are no direct flights from Barcelona-El Prat Airport to Missouri. There are no popular flight routes from Barcelona-El Prat Airport to Missouri.

Search flight deals

When did momondo last update prices for flights from Barcelona-El Prat Airport to Missouri?
Prices for flights from Barcelona-El Prat Airport to Missouri were last updated today.
How old do you have to be to fly from Barcelona-El Prat Airport to Missouri?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Barcelona-El Prat Airport to Missouri.
What documentation or ID do you need to fly to Missouri?
The required travel and health documents for your Missouri trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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

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

Yes. All flights to Missouri from Barcelona on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Barcelona 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 Barcelona to Missouri.

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

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