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Cheap flights from Barcelona-El Prat Airport to St. Louis from $576

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Barcelona-El Prat Airport to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 8:37 pmBCN  Barcelona-El Prat-STL Lambert-St Louis
21h 37m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
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
British Airways Logo
12:00 pm - 9:09 pmBCN  Barcelona-El Prat-STL Lambert-St Louis
16h 09m1 stop Philadelphia
British Airways Logo
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
Air Canada Logo
1:35 pm - 10:37 amBCN  Barcelona-El Prat-STL Lambert-St Louis
28h 02m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
Air Canada Logo
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
$932Air Canada
Fri, Nov 13 - Tue, Nov 17
Multiple Airlines Logo
5:55 am - 1:45 pmBCN  Barcelona-El Prat-STL Lambert-St Louis
14h 50m1 stop Frankfurt am Main
Multiple Airlines Logo
4:05 pm - 4:30 pmSTL  Lambert-St Louis-BCN Barcelona-El Prat
17h 25m2 stops Toronto Pearson Intl Frankfurt am Main
$935Multiple Airlines
Fri, Nov 20 - Thu, Nov 26
Multiple Airlines Logo
6:50 am - 1:45 pmBCN  Barcelona-El Prat-STL Lambert-St Louis
13h 55m1 stop Frankfurt am Main
Multiple Airlines Logo
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
Air Canada Logo
1:35 pm - 3:26 pmBCN  Barcelona-El Prat-STL Lambert-St Louis
32h 51m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
4:05 pm - 2:05 pmSTL  Lambert-St Louis-BCN Barcelona-El Prat
15h 00m2 stops Toronto Pearson Intl Zurich
$938Air Canada
Fri, Nov 20 - Tue, Nov 24
Lufthansa Logo
6:50 am - 1:45 pmBCN  Barcelona-El Prat-STL Lambert-St Louis
13h 55m1 stop Frankfurt am Main
Lufthansa Logo
1:00 pm - 9:00 amSTL  Lambert-St Louis-BCN Barcelona-El Prat
13h 00m1 stop Washington, D.C. Dulles Intl
$941Lufthansa
Fri, Nov 20 - Thu, Nov 26
United Airlines Logo
6:50 am - 1:45 pmBCN  Barcelona-El Prat-STL Lambert-St Louis
13h 55m1 stop Frankfurt am Main
United Airlines Logo
8:00 am - 8:20 amSTL  Lambert-St Louis-BCN Barcelona-El Prat
17h 20m2 stops Washington, D.C. Dulles Intl Newark
$942United Airlines
Fri, Nov 20 - Thu, Nov 26
Lufthansa Logo
6:50 am - 1:45 pmBCN  Barcelona-El Prat-STL Lambert-St Louis
13h 55m1 stop Frankfurt am Main
Lufthansa Logo
6:50 pm - 1:15 pmSTL  Lambert-St Louis-BCN Barcelona-El Prat
11h 25m1 stop Chicago O'Hare Intl
$943Lufthansa
Fri, Nov 13 - Tue, Nov 17
United Airlines Logo
6:50 am - 1:45 pmBCN  Barcelona-El Prat-STL Lambert-St Louis
13h 55m1 stop Frankfurt am Main
United Airlines Logo
8:30 am - 1:15 pmSTL  Lambert-St Louis-BCN Barcelona-El Prat
21h 45m1 stop Chicago O'Hare Intl
$944United Airlines
Fri, Nov 20 - Tue, Nov 24

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Delta flights from Barcelona-El Prat Airport to St. Louis

Our best Delta deals on Barcelona-El Prat Airport to St. Louis 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
Dec 18
BCN6:00 amBarcelona-El Prat
24h 26m
2 stops
STL11:26 pmLambert-St Louis
Jan 15
STL10:45 amLambert-St Louis
21h 10m
2 stops
BCN2:55 pmBarcelona-El Prat
$1,101
Delta
Dec 18
BCN10:50 amBarcelona-El Prat
29h 17m
1 stop
STL9:07 amLambert-St Louis
Jan 15
STL10:45 amLambert-St Louis
21h 10m
2 stops
BCN2:55 pmBarcelona-El Prat
$1,103

British Airways flights from Barcelona-El Prat Airport to St. Louis

Our best British Airways deals on Barcelona-El Prat Airport to St. Louis 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 St. Louis that are best for you.

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Route

Depart

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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

1:35 pm-10:37 am

2 stops28h 02m

Lambert-St Louis

Tue 11/17

10:53 am-9:35 am

2 stops15h 42m

$932

BarcelonaSt. Louis

BCN Barcelona-El Prat - STL Lambert-St Louis

BCNSTL

Barcelona-El Prat

Fri 11/20

5:55 am-1:45 pm

1 stop14h 50m

Lambert-St Louis

Thu 11/26

4:05 pm-4:30 pm

2 stops17h 25m

$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

BarcelonaSt. Louis

BCN Barcelona-El Prat - STL Lambert-St Louis

BCNSTL

Barcelona-El Prat

Fri 11/20

1:35 pm-3:26 pm

2 stops32h 51m

Lambert-St Louis

Tue 11/24

4:05 pm-2:05 pm

2 stops15h 00m

$938

BarcelonaSt. Louis

BCN Barcelona-El Prat - STL Lambert-St Louis

BCNSTL

Barcelona-El Prat

Fri 11/20

6:50 am-1:45 pm

1 stop13h 55m

Lambert-St Louis

Thu 11/26

1:00 pm-9:00 am

1 stop13h 00m

$941

BarcelonaSt. Louis

BCN Barcelona-El Prat - STL Lambert-St Louis

BCNSTL

Barcelona-El Prat

Fri 11/20

6:50 am-1:45 pm

1 stop13h 55m

Lambert-St Louis

Thu 11/26

8:00 am-8:20 am

2 stops17h 20m

$942
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

$943

BarcelonaSt. Louis

BCN Barcelona-El Prat - STL Lambert-St Louis

BCNSTL

Barcelona-El Prat

Fri 11/20

6:50 am-1:45 pm

1 stop13h 55m

Lambert-St Louis

Tue 11/24

8:30 am-1:15 pm

1 stop21h 45m

$944

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 St. Louis from

How to get the cheapest flight ticket from Barcelona-El Prat Airport to St. Louis

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 St. Louis?

In general, November is the cheapest month to fly from Barcelona-El Prat Airport to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of June is another great option to travel to St. Louis, with average flight prices from Barcelona-El Prat Airport averaging around $0.

Can stopping save me money on Barcelona-El Prat Airport to St. Louis flights?

You could potentially save up to 24% on your flight if you consider stops on a Barcelona-El Prat Airport to St. Louis flight.

How have Barcelona-El Prat Airport to St. Louis flight prices changed over time?

When to book flights from Barcelona-El Prat Airport to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Barcelona-El Prat Airport to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Barcelona-El Prat Airport to St. Louis (BCN to STL) flight deals and tips

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

Best Price Found

$576

Fastest flight time

13h 55m

Direct flights

None
The best one-way flight to St. Louis from Barcelona-El Prat Airport in the past 72 hours is $576. The best round-trip flight deal from Barcelona-El Prat Airport to St. Louis found on momondo in the last 72 hours is $888.
The fastest flight from Barcelona-El Prat Airport to St. Louis takes 13h 55m
There are no direct flights from Barcelona-El Prat Airport to St. Louis. There are no popular flight routes from Barcelona-El Prat Airport to St. Louis.
Search flight deals

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

  • How far is Barcelona-El Prat to Lambert-St Louis by plane?

    The distance between Barcelona-El Prat and Lambert-St Louis is about 4635.1 mi. In terms of flight time, this usually takes a little over 13h 55m.

  • When did momondo last update prices for flights from Barcelona-El Prat Airport to Lambert-St Louis Airport?

    Prices for flights from Barcelona-El Prat Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Barcelona-El Prat Airport to Lambert-St Louis Airport?

    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 Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Alton
Collinsville
Florissant
Farmington
Hermann
Festus
Clayton
Fenton
Edwardsville
O'Fallon
Eureka
Wentzville
Litchfield
Grafton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to St. Louis?

It is quick and easy to find Barcelona to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

Can I find flights from Barcelona to St. Louis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Louis from Barcelona with this policy.

How can momondo help me find flights from Barcelona to St. Louis?

momondo helps you find the best flight between Barcelona and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Barcelona and alert you when they change.

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