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Cheap flights from Missouri to Barcelona from $339

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
12:10 pm - 8:00 amSTL  Lambert-St Louis-BCN Barcelona-El Prat
12h 50m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
1:15 pm - 2:00 pmBCN  Barcelona-El Prat-STL Lambert-St Louis
31h 45m1 stop Toronto Pearson Intl
$677Air Canada
Mon, Sep 28 - Wed, Oct 14
Air Canada Logo
12:10 pm - 8:00 amSTL  Lambert-St Louis-BCN Barcelona-El Prat
12h 50m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
1:15 pm - 2:00 pmBCN  Barcelona-El Prat-STL Lambert-St Louis
31h 45m1 stop Toronto Pearson Intl
$682Air Canada
Mon, Sep 28 - Wed, Oct 14
Multiple Airlines Logo
12:10 pm - 8:00 amSTL  Lambert-St Louis-BCN Barcelona-El Prat
12h 50m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
1:15 pm - 2:00 pmBCN  Barcelona-El Prat-STL Lambert-St Louis
31h 45m1 stop Toronto Pearson Intl
$694Multiple Airlines
Tue, Oct 6 - Fri, Oct 16
Multiple Airlines Logo
8:00 am - 8:00 amSTL  Lambert-St Louis-BCN Barcelona-El Prat
17h 00m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
6:40 am - 9:21 pmBCN  Barcelona-El Prat-STL Lambert-St Louis
21h 41m2 stops Frankfurt am Main Chicago O'Hare Intl
$695Multiple Airlines
Tue, Oct 6 - Fri, Oct 16
Iberia Logo
12:00 pm - 2:45 pmMCI  Kansas City-BCN Barcelona-El Prat
19h 45m2 stops Dallas/Fort Worth London Heathrow
Iberia Logo
12:00 pm - 8:59 pmBCN  Barcelona-El Prat-MCI Kansas City
15h 59m1 stop Philadelphia
$701Iberia
Tue, Dec 1 - Tue, Dec 8
British Airways Logo
6:03 am - 9:10 amMCI  Kansas City-BCN Barcelona-El Prat
20h 07m1 stop Philadelphia
British Airways Logo
12:00 pm - 8:59 pmBCN  Barcelona-El Prat-MCI Kansas City
15h 59m1 stop Philadelphia
$704British Airways
Tue, Dec 1 - Tue, Dec 8
United Airlines Logo
8:00 am - 9:00 amSTL  Lambert-St Louis-BCN Barcelona-El Prat
18h 00m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
1:35 pm - 10:00 pmBCN  Barcelona-El Prat-STL Lambert-St Louis
39h 25m2 stops Montreal Pierre Elliott Trudeau Intl Newark
$706United Airlines
Tue, Nov 3 - Thu, Nov 12
United Airlines Logo
8:30 am - 1:15 pmSTL  Lambert-St Louis-BCN Barcelona-El Prat
21h 45m1 stop Chicago O'Hare Intl
United Airlines Logo
1:35 pm - 12:10 pmBCN  Barcelona-El Prat-STL Lambert-St Louis
29h 35m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$706United Airlines
Sun, Nov 8 - Wed, Nov 18
British Airways Logo
1:15 pm - 9:10 amSTL  Lambert-St Louis-BCN Barcelona-El Prat
12h 55m1 stop Philadelphia
British Airways Logo
12:00 pm - 10:58 pmBCN  Barcelona-El Prat-STL Lambert-St Louis
17h 58m1 stop Philadelphia
$709British Airways
Sun, Feb 7 - Tue, Feb 16
American Airlines Logo
4:15 pm - 10:55 amMCI  Kansas City-BCN Barcelona-El Prat
11h 40m1 stop Chicago O'Hare Intl
American Airlines Logo
1:30 pm - 10:59 pmBCN  Barcelona-El Prat-MCI Kansas City
16h 29m1 stop Miami
$713American Airlines
Tue, Oct 6 - Thu, Oct 15

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Iberia flights from Missouri to Barcelona-El Prat Airport

Our best Iberia deals on Missouri to Barcelona-El Prat Airport flight tickets
Iberia
Dec 1
MCI12:00 pmKansas City
19h 45m
2 stops
BCN2:45 pmBarcelona-El Prat
Dec 8
BCN12:00 pmBarcelona-El Prat
15h 59m
1 stop
MCI8:59 pmKansas City
$701
Iberia
Feb 8
SGF12:00 pmSpringfield-Branson
22h 55m
2 stops
BCN5:55 pmBarcelona-El Prat
Feb 15
BCN5:00 pmBarcelona-El Prat
22h 31m
2 stops
SGF8:31 amSpringfield-Branson
$740
Iberia
Oct 24
STL3:20 pmLambert-St Louis
38h 25m
2 stops
BCN12:45 pmBarcelona-El Prat
Nov 9
BCN8:00 pmBarcelona-El Prat
30h 22m
2 stops
STL7:22 pmLambert-St Louis
$757

British Airways flights from Missouri to Barcelona-El Prat Airport

Our best British Airways deals on Missouri to Barcelona-El Prat Airport flight tickets
British Airways
Dec 1
MCI6:03 amKansas City
20h 07m
1 stop
BCN9:10 amBarcelona-El Prat
Dec 8
BCN12:00 pmBarcelona-El Prat
15h 59m
1 stop
MCI8:59 pmKansas City
$704
British Airways
Sep 27
SGF3:41 pmSpringfield-Branson
12h 14m
1 stop
BCN10:55 amBarcelona-El Prat
Oct 28
BCN10:40 amBarcelona-El Prat
14h 39m
1 stop
SGF7:19 pmSpringfield-Branson
$737
British Airways
Oct 12
STL11:31 amLambert-St Louis
16h 24m
1 stop
BCN10:55 amBarcelona-El Prat
Oct 18
BCN9:20 pmBarcelona-El Prat
30h 37m
2 stops
STL8:57 pmLambert-St Louis
$793

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisBarcelona

STL Lambert-St Louis - BCN Barcelona-El Prat

STLBCN

Lambert-St Louis

Mon 9/28

12:10 pm-8:00 am

1 stop12h 50m

Barcelona-El Prat

Wed 10/14

1:15 pm-2:00 pm

1 stop31h 45m

$677

St. LouisBarcelona

STL Lambert-St Louis - BCN Barcelona-El Prat

STLBCN

Lambert-St Louis

Mon 9/28

12:10 pm-8:00 am

1 stop12h 50m

Barcelona-El Prat

Wed 10/14

1:15 pm-2:00 pm

1 stop31h 45m

$682

St. LouisBarcelona

STL Lambert-St Louis - BCN Barcelona-El Prat

STLBCN

Lambert-St Louis

Tue 10/6

12:10 pm-8:00 am

1 stop12h 50m

Barcelona-El Prat

Fri 10/16

1:15 pm-2:00 pm

1 stop31h 45m

$694

St. LouisBarcelona

STL Lambert-St Louis - BCN Barcelona-El Prat

STLBCN

Lambert-St Louis

Tue 10/6

8:00 am-8:00 am

2 stops17h 00m

Barcelona-El Prat

Fri 10/16

6:40 am-9:21 pm

2 stops21h 41m

$695

Kansas CityBarcelona

MCI Kansas City - BCN Barcelona-El Prat

MCIBCN

Kansas City

Tue 12/1

12:00 pm-2:45 pm

2 stops19h 45m

Barcelona-El Prat

Tue 12/8

12:00 pm-8:59 pm

1 stop15h 59m

$701

Kansas CityBarcelona

MCI Kansas City - BCN Barcelona-El Prat

MCIBCN

Kansas City

Tue 12/1

6:03 am-9:10 am

1 stop20h 07m

Barcelona-El Prat

Tue 12/8

12:00 pm-8:59 pm

1 stop15h 59m

$704

St. LouisBarcelona

STL Lambert-St Louis - BCN Barcelona-El Prat

STLBCN

Lambert-St Louis

Tue 11/3

8:00 am-9:00 am

1 stop18h 00m

Barcelona-El Prat

Thu 11/12

1:35 pm-10:00 pm

2 stops39h 25m

$706

St. LouisBarcelona

STL Lambert-St Louis - BCN Barcelona-El Prat

STLBCN

Lambert-St Louis

Sun 11/8

8:30 am-1:15 pm

1 stop21h 45m

Barcelona-El Prat

Wed 11/18

1:35 pm-12:10 pm

2 stops29h 35m

$706

St. LouisBarcelona

STL Lambert-St Louis - BCN Barcelona-El Prat

STLBCN

Lambert-St Louis

Sun 2/7

1:15 pm-9:10 am

1 stop12h 55m

Barcelona-El Prat

Tue 2/16

12:00 pm-10:58 pm

1 stop17h 58m

$709
Quickest round-trip

Kansas CityBarcelona

MCI Kansas City - BCN Barcelona-El Prat

MCIBCN

Kansas City

Tue 10/6

4:15 pm-10:55 am

1 stop11h 40m

Barcelona-El Prat

Thu 10/15

1:30 pm-10:59 pm

1 stop16h 29m

$713

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 Barcelona from

How to get the cheapest flight ticket from Missouri to Barcelona-El Prat Airport

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 Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Missouri is in January. Flight prices, which tend to average around $533, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Barcelona-El Prat Airport from Missouri during February instead. Flights to Barcelona-El Prat Airport in February, while not as cheap as those in January, still average around $536.

How far in advance should I book a flight from Missouri to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $908 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Missouri for as low as $557 on momondo.

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

You could potentially save up to 18% on your flight if you consider stops on a Missouri to Barcelona-El Prat Airport flight.

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

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

Best Price Found

$339

Fastest flight time

11h 35m

Direct flights

None
The best one-way flight to Barcelona-El Prat Airport from Missouri in the past 72 hours is $339. The best round-trip flight deal from Missouri to Barcelona-El Prat Airport found on momondo in the last 72 hours is $677.
The fastest flight from Missouri to Barcelona-El Prat Airport takes 11h 35m
There are no direct flights from Missouri to Barcelona-El Prat Airport. There are no popular flight routes from Missouri to Barcelona-El Prat Airport.
Search flight deals

Frequently asked questions about flying from Missouri to Barcelona-El Prat Airport

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

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

  • How many operators does momondo search for flights from Missouri to Barcelona-El Prat Airport?

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

    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 Missouri to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The travel and health documents you'll need for your trip to Barcelona-El Prat Airport 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 Barcelona-El Prat Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Missouri to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Missouri to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $433Free CancellationRating
7.8
1,570 reviews
Search KLM flights
British AirwaysPriceFrom $461Free CancellationRating
6.7
8,195 reviews
Search British Airways flights
American AirlinesPriceFrom $485Free CancellationRating
7.1
12,021 reviews
Search American Airlines flights
United AirlinesPriceFrom $490Free CancellationRating
7.4
10,157 reviews
Search United Airlines flights
LufthansaPriceFrom $510Free CancellationRating
6.8
8,232 reviews
Search Lufthansa flights
DeltaPriceFrom $532Free CancellationRating
7.8
8,542 reviews
Search Delta flights
Air CanadaPriceFrom $624Free CancellationRating
7.1
11,570 reviews
Search Air Canada flights
IberiaPriceFrom $732Free CancellationRating
7.0
3,246 reviews
Search Iberia flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tarragona
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Tossa de Mar
Calella
Cambrils
Badalona
Roses
Cadaques
Calella de Palafrugell
Santa Susanna
Empuriabrava
L'Estartit
Pals
Malgrat de Mar
Pineda de Mar

Why use momondo?

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

Finding the right flight to Barcelona from Missouri is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Barcelona quick and easy, saving you time and money.

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

Flights from Missouri to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Barcelona from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Barcelona from Missouri. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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