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Cheap flights from Barcelona-El Prat Airport to Missouri from $404

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Missouri departing on 9/8. 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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Find the cheapest flights from Barcelona-El Prat Airport to Missouri

Cheap round-trip flights

Scandinavian Airlines Logo
7:10 pm - 11:39 pmBCN-STL
35h 29m2 stops
Scandinavian Airlines Logo
4:00 pm - 6:20 pmSTL-BCN
19h 20m2 stops
$691Scandinavian Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 17
United Airlines Logo
6:50 am - 8:46 pmBCN-STL
20h 56m2 stops
United Airlines Logo
5:28 pm - 8:20 amSTL-BCN
31h 52m2 stops
$778United Airlines
Find Deal
Fri, Sep 19 - Fri, Sep 26
British Airways Logo
10:45 am - 1:12 pmBCN-STL
33h 27m1 stop
British Airways Logo
1:42 pm - 12:05 pmSTL-BCN
15h 23m2 stops
$781British Airways
Find Deal
Thu, Aug 28 - Mon, Sep 1
British Airways Logo
12:30 pm - 8:55 pmBCN-STL
15h 25m1 stop
British Airways Logo
3:23 pm - 1:40 pmSTL-BCN
15h 17m2 stops
$783British Airways
Find Deal
Wed, Nov 12 - Mon, Nov 17
Logo
11:00 am - 10:32 pmBCN-STL
18h 32m1 stop
Logo
8:13 am - 7:05 amSTL-BCN
15h 52m2 stops
$785
Find Deal
Wed, Nov 12 - Mon, Nov 17
Iberia Logo
12:30 pm - 8:55 pmBCN-STL
15h 25m1 stop
Iberia Logo
10:45 am - 9:00 amSTL-BCN
15h 15m1 stop
$794Iberia
Find Deal
Wed, Nov 12 - Mon, Nov 17
Logo
6:50 am - 7:57 pmBCN-STL
20h 07m2 stops
Logo
9:15 am - 7:50 amSTL-BCN
15h 35m2 stops
$821
Find Deal
Fri, Sep 19 - Fri, Sep 26
Delta Logo
9:00 am - 4:48 pmBCN-STL
14h 48m1 stop
Delta Logo
6:01 am - 7:15 amSTL-BCN
18h 14m1 stop
$828Delta
Find Deal
Fri, Sep 19 - Fri, Sep 26
Iberia Logo
12:20 pm - 11:07 pmBCN-MCI
17h 47m1 stop
Iberia Logo
7:12 am - 10:30 amMCI-BCN
20h 18m1 stop
$853Iberia
Find Deal
Wed, Sep 3 - Wed, Sep 10
Delta Logo
6:20 am - 2:19 pmBCN-MCI
14h 59m2 stops
Delta Logo
10:55 am - 9:00 amMCI-BCN
15h 05m2 stops
$872Delta
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Wed, Sep 3 - Wed, Sep 10

Scandinavian Airlines flights from Barcelona-El Prat Airport to Missouri

Our best Scandinavian Airlines deals on Barcelona-El Prat Airport to Missouri flight tickets
Scandinavian Airlines
Nov 12
BCN7:10 pmBarcelona-El Prat
35h 29m
2 stops
STL11:39 pmLambert-St Louis
Nov 17
STL4:00 pmLambert-St Louis
19h 20m
2 stops
BCN6:20 pmBarcelona-El Prat
$691
Find similar
Scandinavian Airlines
Nov 12
BCN7:10 pmBarcelona-El Prat
35h 29m
2 stops
STL11:39 pmLambert-St Louis
Nov 17
STL4:00 pmLambert-St Louis
19h 20m
2 stops
BCN6:20 pmBarcelona-El Prat
$786
Find similar

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
Aug 28
BCN10:45 amBarcelona-El Prat
33h 27m
1 stop
STL1:12 pmLambert-St Louis
Sep 1
STL1:42 pmLambert-St Louis
15h 23m
2 stops
BCN12:05 pmBarcelona-El Prat
$781
Find similar
British Airways
Nov 12
BCN12:30 pmBarcelona-El Prat
15h 25m
1 stop
STL8:55 pmLambert-St Louis
Nov 17
STL3:23 pmLambert-St Louis
15h 17m
2 stops
BCN1:40 pmBarcelona-El Prat
$783
Find similar
British Airways
Aug 28
BCN7:45 amBarcelona-El Prat
18h 24m
2 stops
STL7:09 pmLambert-St Louis
Sep 1
STL7:59 pmLambert-St Louis
14h 41m
2 stops
BCN5:40 pmBarcelona-El Prat
$789
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat Airport to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 6, 2025.
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

Wed 11/12

7:10 pm-11:39 pm

2 stops35h 29m

Lambert-St Louis

Mon 11/17

4:00 pm-6:20 pm

2 stops19h 20m

$691

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Fri 9/19

6:50 am-8:46 pm

2 stops20h 56m

Lambert-St Louis

Fri 9/26

5:28 pm-8:20 am

2 stops31h 52m

$778

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Thu 8/28

10:45 am-1:12 pm

1 stop33h 27m

Lambert-St Louis

Mon 9/1

1:42 pm-12:05 pm

2 stops15h 23m

$781

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Wed 11/12

12:30 pm-8:55 pm

1 stop15h 25m

Lambert-St Louis

Mon 11/17

3:23 pm-1:40 pm

2 stops15h 17m

$783

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Wed 11/12

11:00 am-10:32 pm

1 stop18h 32m

Lambert-St Louis

Mon 11/17

8:13 am-7:05 am

2 stops15h 52m

$785

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Wed 11/12

12:30 pm-8:55 pm

1 stop15h 25m

Lambert-St Louis

Mon 11/17

10:45 am-9:00 am

1 stop15h 15m

$794

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Fri 9/19

6:50 am-7:57 pm

2 stops20h 07m

Lambert-St Louis

Fri 9/26

9:15 am-7:50 am

2 stops15h 35m

$821

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Fri 9/19

9:00 am-4:48 pm

1 stop14h 48m

Lambert-St Louis

Fri 9/26

6:01 am-7:15 am

1 stop18h 14m

$828

BarcelonaKansas City

BCN - MCI

BCNMCI

Barcelona-El Prat

Wed 9/3

12:20 pm-11:07 pm

1 stop17h 47m

Kansas City

Wed 9/10

7:12 am-10:30 am

1 stop20h 18m

$853

BarcelonaKansas City

BCN - MCI

BCNMCI

Barcelona-El Prat

Wed 9/3

6:20 am-2:19 pm

2 stops14h 59m

Kansas City

Wed 9/10

10:55 am-9:00 am

2 stops15h 05m

$872

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missouri from

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

What is the cheapest month to fly to Missouri?

In general, October 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 $693. If you aren’t able to travel to Missouri during the month of October, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $720.

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

$404

Fastest flight time

13h 27m

Direct flights

None

Airports in Missouri

3 airports
The best one-way flight to Missouri from Barcelona-El Prat Airport in the past 72 hours is $404. The best round-trip flight deal from Barcelona-El Prat Airport to Missouri found on momondo in the last 72 hours is $691.
The fastest flight from Barcelona-El Prat Airport to Missouri takes 13h 27m
There are no direct flights from Barcelona-El Prat Airport to Missouri. Popular non-direct routes for this connection are Barcelona-El Prat Airport - Lambert-St Louis Airport, Barcelona-El Prat Airport - Kansas City Airport and Barcelona-El Prat Airport - Springfield-Branson Airport.
There are 3 airports near Missouri: Kansas City (MCI), Springfield-Branson (SGF), Lambert-St Louis (STL)
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  • 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.

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