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

Finnair, Delta, and British Airways 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.

$457 Cheap Flights from Barcelona-El Prat Airport to Missouri in 2026/27

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 8:37 pmBCN Barcelona-El Prat-STL Lambert-St Louis

21h 37m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

7:20 am - 9:00 amSTL Lambert-St Louis-BCN Barcelona-El Prat

18h 40m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$888Delta

Thu, Feb 11 - Tue, Feb 23

12:00 pm - 9:09 pmBCN Barcelona-El Prat-STL Lambert-St Louis

16h 09m1 stop Philadelphia

12:59 pm - 9:10 amSTL Lambert-St Louis-BCN Barcelona-El Prat

13h 11m1 stop Philadelphia

$892British Airways

Thu, Feb 11 - Tue, Feb 23

6:50 am - 1:45 pmBCN Barcelona-El Prat-STL Lambert-St Louis

13h 55m1 stop Frankfurt am Main

5:00 am - 9:35 amSTL Lambert-St Louis-BCN Barcelona-El Prat

21h 35m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

$929Multiple Airlines

Fri, Nov 13 - Tue, Nov 17

6:50 am - 1:45 pmBCN Barcelona-El Prat-STL Lambert-St Louis

13h 55m1 stop Frankfurt am Main

6:50 pm - 1:15 pmSTL Lambert-St Louis-BCN Barcelona-El Prat

11h 25m1 stop Chicago O'Hare Intl

$931Lufthansa

Fri, Nov 13 - Tue, Nov 17

6:50 am - 1:45 pmBCN Barcelona-El Prat-STL Lambert-St Louis

13h 55m1 stop Frankfurt am Main

9:40 am - 1:15 pmSTL Lambert-St Louis-BCN Barcelona-El Prat

20h 35m1 stop Chicago O'Hare Intl

$932United Airlines

Fri, Nov 13 - Tue, Nov 17

6:50 am - 8:55 pmBCN Barcelona-El Prat-SGF Springfield-Branson

21h 05m2 stops Frankfurt am Main Denver Intl

3:12 pm - 2:05 pmSGF Springfield-Branson-BCN Barcelona-El Prat

15h 53m2 stops Chicago O'Hare Intl Zurich

$935United Airlines

Thu, Jan 28 - Mon, Feb 1

6:50 am - 1:45 pmBCN Barcelona-El Prat-STL Lambert-St Louis

13h 55m1 stop Frankfurt am Main

10:53 am - 9:35 amSTL Lambert-St Louis-BCN Barcelona-El Prat

15h 42m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

$935United Airlines

Fri, Nov 13 - Tue, Nov 17

6:50 am - 1:45 pmBCN Barcelona-El Prat-STL Lambert-St Louis

13h 55m1 stop Frankfurt am Main

5:00 am - 9:35 amSTL Lambert-St Louis-BCN Barcelona-El Prat

21h 35m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

$936Multiple Airlines

Fri, Nov 13 - Tue, Nov 17

6:50 am - 7:35 pmBCN Barcelona-El Prat-MCI Kansas City

19h 45m2 stops Frankfurt am Main Chicago O'Hare Intl

7:31 am - 8:20 amMCI Kansas City-BCN Barcelona-El Prat

17h 49m2 stops Chicago O'Hare Intl Newark

$937United Airlines

Thu, Jan 21 - Sun, Jan 24

6:50 am - 9:46 pmBCN Barcelona-El Prat-MCI Kansas City

21h 56m2 stops Frankfurt am Main Chicago O'Hare Intl

3:25 pm - 8:20 amMCI Kansas City-BCN Barcelona-El Prat

33h 55m1 stop Newark

$937United Airlines

Thu, Jan 21 - Sun, Jan 24

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Delta flights from Barcelona-El Prat Airport to Missouri

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

Delta

Feb 11

BCN6:00 amBarcelona-El Prat

21h 37m

2 stops

STL8:37 pmLambert-St Louis

Feb 23

STL7:20 amLambert-St Louis

18h 40m

2 stops

BCN9:00 amBarcelona-El Prat

$888

Delta

Nov 5

BCN10:50 amBarcelona-El Prat

17h 27m

1 stop

MCI9:17 pmKansas City

Nov 9

MCI1:20 pmKansas City

12h 20m

1 stop

BCN8:40 amBarcelona-El Prat

$949

Delta

Nov 5

BCN10:35 amBarcelona-El Prat

20h 21m

2 stops

MCI11:56 pmKansas City

Nov 9

MCI6:54 pmKansas City

14h 36m

2 stops

BCN4:30 pmBarcelona-El Prat

$951

British Airways flights from Barcelona-El Prat Airport to Missouri

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

British Airways

Feb 11

BCN12:00 pmBarcelona-El Prat

16h 09m

1 stop

STL9:09 pmLambert-St Louis

Feb 23

STL12:59 pmLambert-St Louis

13h 11m

1 stop

BCN9:10 amBarcelona-El Prat

$892

British Airways

Dec 18

BCN12:00 pmBarcelona-El Prat

18h 25m

1 stop

STL11:25 pmLambert-St Louis

Jan 15

STL1:05 pmLambert-St Louis

13h 05m

1 stop

BCN9:10 amBarcelona-El Prat

$1,122

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

Cheapest round-trip

BarcelonaSt. Louis

BCN Barcelona-El Prat - STL Lambert-St Louis

BCNSTL

Barcelona-El Prat

Thu 2/11

6:00 am-8:37 pm

2 stops21h 37m

Lambert-St Louis

Tue 2/23

7:20 am-9:00 am

2 stops18h 40m

$888

BarcelonaSt. Louis

BCN Barcelona-El Prat - STL Lambert-St Louis

BCNSTL

Barcelona-El Prat

Thu 2/11

12:00 pm-9:09 pm

1 stop16h 09m

Lambert-St Louis

Tue 2/23

12:59 pm-9:10 am

1 stop13h 11m

$892

BarcelonaSt. Louis

BCN Barcelona-El Prat - STL Lambert-St Louis

BCNSTL

Barcelona-El Prat

Fri 11/13

6:50 am-1:45 pm

1 stop13h 55m

Lambert-St Louis

Tue 11/17

5:00 am-9:35 am

2 stops21h 35m

$929

Quickest round-trip

BarcelonaSt. Louis

BCN Barcelona-El Prat - STL Lambert-St Louis

BCNSTL

Barcelona-El Prat

Fri 11/13

6:50 am-1:45 pm

1 stop13h 55m

Lambert-St Louis

Tue 11/17

6:50 pm-1:15 pm

1 stop11h 25m

$931

BarcelonaSt. Louis

BCN Barcelona-El Prat - STL Lambert-St Louis

BCNSTL

Barcelona-El Prat

Fri 11/13

6:50 am-1:45 pm

1 stop13h 55m

Lambert-St Louis

Tue 11/17

9:40 am-1:15 pm

1 stop20h 35m

$932

BarcelonaSpringfield

BCN Barcelona-El Prat - SGF Springfield-Branson

BCNSGF

Barcelona-El Prat

Thu 1/28

6:50 am-8:55 pm

2 stops21h 05m

Springfield-Branson

Mon 2/1

3:12 pm-2:05 pm

2 stops15h 53m

$935

BarcelonaSt. Louis

BCN Barcelona-El Prat - STL Lambert-St Louis

BCNSTL

Barcelona-El Prat

Fri 11/13

6:50 am-1:45 pm

1 stop13h 55m

Lambert-St Louis

Tue 11/17

10:53 am-9:35 am

2 stops15h 42m

$935

BarcelonaSt. Louis

BCN Barcelona-El Prat - STL Lambert-St Louis

BCNSTL

Barcelona-El Prat

Fri 11/13

6:50 am-1:45 pm

1 stop13h 55m

Lambert-St Louis

Tue 11/17

5:00 am-9:35 am

2 stops21h 35m

$936

BarcelonaKansas City

BCN Barcelona-El Prat - MCI Kansas City

BCNMCI

Barcelona-El Prat

Thu 1/21

6:50 am-7:35 pm

2 stops19h 45m

Kansas City

Sun 1/24

7:31 am-8:20 am

2 stops17h 49m

$937

BarcelonaKansas City

BCN Barcelona-El Prat - MCI Kansas City

BCNMCI

Barcelona-El Prat

Thu 1/21

6:50 am-9:46 pm

2 stops21h 56m

Kansas City

Sun 1/24

3:25 pm-8:20 am

1 stop33h 55m

$937

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

What is the cheapest month to fly to Missouri?

In general, November is the cheapest month to fly from Barcelona-El Prat Airport to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Missouri during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $699.

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

You could potentially save up to 24% 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

Best Price Found	$457
Fastest flight time	13h 55m
Direct flights	None

The best one-way flight to Missouri from Barcelona-El Prat Airport in the past 72 hours is $457. The best round-trip flight deal from Barcelona-El Prat Airport to Missouri found on momondo in the last 72 hours is $888.

The fastest flight from Barcelona-El Prat Airport to Missouri takes 13h 55m

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

Frequently asked questions about flying from Barcelona-El Prat Airport 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.

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.