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

Air France, British Airways, and United Airlines are the most popular carriers operating from Kansas City to Barcelona-El Prat

What airlines fly to Barcelona-El Prat Airport?

American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to Barcelona-El Prat Airport from Kansas City according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Barcelona-El Prat Airport. Keep in mind that there are 7 different airlines that fly to Barcelona-El Prat Airport on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Kansas City to Barcelona-El Prat Airport?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $580.

Which layover airport has the shortest connection time from Kansas City to Barcelona-El Prat Airport?

Dallas (DFW) has the shortest average layover time for this route: 1h 33m.

Which layover airport has the shortest travel time from Kansas City to Barcelona-El Prat Airport?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 11h 47m.

Which airport is the most popular layover for flights between Kansas City and Barcelona-El Prat Airport?

Dallas (DFW) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

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

Prices for flights from Kansas City Airport to Barcelona-El Prat Airport refresh daily.

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

As of August 2025, there are 7 operators available to choose from for flights from Kansas City Airport to Barcelona-El Prat Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kansas City Airport to Barcelona-El Prat Airport.

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

The necessary travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$327 Cheap Flights from Kansas City to Barcelona-El Prat Airport in 2025

Q: What is the typical price of a round-trip flight between Kansas City and Barcelona-El Prat Airport?

Prices are currently low for flights on this route. Typical prices usually range from $712 to $1,162. The lowest price recently found on this route was $580.

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Find the cheapest flights from Kansas City to Barcelona

Round-trip

One-way

Last minute

Cheap round-trip flights

6:00 am - 7:50 amMCI-BCN

18h 50m2 stops

12:35 pm - 9:50 pmBCN-MCI

39h 15m2 stops

$580United Airlines

Find Deal

Tue, Oct 7 - Fri, Oct 31

11:33 am - 7:50 amMCI-BCN

13h 17m2 stops

1:15 pm - 3:56 pmBCN-MCI

33h 41m2 stops

$582United Airlines

Find Deal

Tue, Sep 23 - Tue, Sep 30

4:04 pm - 2:05 pmMCI-BCN

15h 01m2 stops

8:25 pm - 8:52 pmBCN-MCI

31h 27m2 stops

$612British Airways

Find Deal

Tue, Sep 30 - Mon, Oct 13

1:40 pm - 9:00 amMCI-BCN

12h 20m1 stop

9:00 pm - 9:23 pmBCN-MCI

31h 23m2 stops

$644Iberia

Find Deal

Sun, Nov 9 - Mon, Nov 17

1:40 pm - 9:00 amMCI-BCN

12h 20m1 stop

9:15 am - 9:23 pmBCN-MCI

19h 08m2 stops

$649Iberia

Find Deal

Sun, Nov 9 - Sun, Nov 16

1:10 pm - 9:05 amMCI-BCN

12h 55m1 stop

7:45 am - 6:34 pmBCN-MCI

41h 49m2 stops

$651British Airways

Find Deal

Tue, Sep 23 - Tue, Sep 30

8:05 am - 8:00 amMCI-BCN

16h 55m2 stops

10:15 am - 10:35 pmBCN-MCI

19h 20m2 stops

$657Delta

Find Deal

Mon, Nov 10 - Sun, Nov 16

6:15 pm - 8:40 amMCI-BCN

31h 25m1 stop

10:15 am - 11:02 pmBCN-MCI

19h 47m1 stop

$658Delta

Find Deal

Sat, Nov 8 - Mon, Nov 17

7:00 am - 10:10 amMCI-BCN

20h 10m1 stop

7:40 am - 8:47 pmBCN-MCI

20h 07m2 stops

$706American Airlines

Find Deal

Fri, Sep 26 - Sat, Oct 4

7:00 am - 10:10 amMCI-BCN

20h 10m1 stop

10:45 am - 8:47 pmBCN-MCI

17h 02m1 stop

$721American Airlines

Find Deal

Fri, Sep 26 - Sat, Oct 4

Iberia flights from Kansas City to Barcelona-El Prat Airport

Our best Iberia deals on Kansas City to Barcelona-El Prat Airport flight tickets

Iberia

Nov 9

MCI1:40 pmKansas City

12h 20m

1 stop

BCN9:00 amBarcelona-El Prat

Nov 17

BCN9:00 pmBarcelona-El Prat

31h 23m

2 stops

MCI9:23 pmKansas City

$644

Find similar

Iberia

Nov 9

MCI1:40 pmKansas City

12h 20m

1 stop

BCN9:00 amBarcelona-El Prat

Nov 16

BCN9:15 amBarcelona-El Prat

19h 08m

2 stops

MCI9:23 pmKansas City

$649

Find similar

Iberia

Nov 9

MCI1:40 pmKansas City

12h 20m

1 stop

BCN9:00 amBarcelona-El Prat

Nov 15

BCN9:15 pmBarcelona-El Prat

20h 05m

2 stops

MCI10:20 amKansas City

$687

Find similar

Delta flights from Kansas City to Barcelona-El Prat Airport

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

Delta

Nov 10

MCI8:05 amKansas City

16h 55m

2 stops

BCN8:00 amBarcelona-El Prat

Nov 16

BCN10:15 amBarcelona-El Prat

19h 20m

2 stops

MCI10:35 pmKansas City

$657

Find similar

Delta

Nov 8

MCI6:15 pmKansas City

31h 25m

1 stop

BCN8:40 amBarcelona-El Prat

Nov 17

BCN10:15 amBarcelona-El Prat

19h 47m

1 stop

MCI11:02 pmKansas City

$658

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 10/7

6:00 am-7:50 am

2 stops18h 50m

Barcelona-El Prat

Fri 10/31

12:35 pm-9:50 pm

2 stops39h 15m

$580

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 9/23

11:33 am-7:50 am

2 stops13h 17m

Barcelona-El Prat

Tue 9/30

1:15 pm-3:56 pm

2 stops33h 41m

$582

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 9/30

4:04 pm-2:05 pm

2 stops15h 01m

Barcelona-El Prat

Mon 10/13

8:25 pm-8:52 pm

2 stops31h 27m

$612

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sun 11/9

1:40 pm-9:00 am

1 stop12h 20m

Barcelona-El Prat

Mon 11/17

9:00 pm-9:23 pm

2 stops31h 23m

$644

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sun 11/9

1:40 pm-9:00 am

1 stop12h 20m

Barcelona-El Prat

Sun 11/16

9:15 am-9:23 pm

2 stops19h 08m

$649

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 9/23

1:10 pm-9:05 am

1 stop12h 55m

Barcelona-El Prat

Tue 9/30

7:45 am-6:34 pm

2 stops41h 49m

$651

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 11/10

8:05 am-8:00 am

2 stops16h 55m

Barcelona-El Prat

Sun 11/16

10:15 am-10:35 pm

2 stops19h 20m

$657

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sat 11/8

6:15 pm-8:40 am

1 stop31h 25m

Barcelona-El Prat

Mon 11/17

10:15 am-11:02 pm

1 stop19h 47m

$658

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Fri 9/26

7:00 am-10:10 am

1 stop20h 10m

Barcelona-El Prat

Sat 10/4

7:40 am-8:47 pm

2 stops20h 07m

$706

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Fri 9/26

7:00 am-10:10 am

1 stop20h 10m

Barcelona-El Prat

Sat 10/4

10:45 am-8:47 pm

1 stop17h 02m

$721

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kansas City 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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Kansas City and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Kansas City is in February. Flight prices, which tend to average around $581, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from Kansas City during November instead. Flights to Barcelona-El Prat Airport in November, while not as cheap as those in February, still average around $620.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Tuesday when prices can be found for as low as $790. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,222. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Kansas City in the evening is the least expensive time of day to depart. momondo users have found prices as low as $817 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,149 on average. Flights to Barcelona-El Prat Airport from Kansas City in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $950 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 Kansas City for as low as $771 on momondo.

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

You could potentially save up to 28% on your flight if you consider stops on a Kansas City to Barcelona-El Prat Airport flight.

When to book flights from Kansas City to Barcelona-El Prat Airport

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

Estimated round-trip price

Cheap Kansas City to Barcelona-El Prat Airport (MCI to BCN) flight deals and tips

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

Direct flights	None

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

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How far is Kansas City to Barcelona-El Prat by plane?
Barcelona-El Prat is 4806.4 mi away from Kansas City. In terms of flight time, this usually takes a little over 11h 26m.
When did momondo last update prices for flights from Kansas City Airport to Barcelona-El Prat Airport?
Prices for flights from Kansas City Airport to Barcelona-El Prat Airport refresh daily.
How many operators does momondo search for flights from Kansas City Airport to Barcelona-El Prat Airport?
As of August 2025, there are 7 operators available to choose from for flights from Kansas City Airport to Barcelona-El Prat Airport.
How old do you have to be to fly from Kansas City Airport to Barcelona-El Prat Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kansas City Airport to Barcelona-El Prat Airport.
What documentation or ID do you need to fly to Barcelona-El Prat Airport?
The necessary travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Kansas City to Barcelona-El Prat Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Kansas City to Barcelona-El Prat Airport is American Airlines (31% of total bookings). The next most popular airlines are United Airlines (23%), British Airways (17%), and Iberia (11%).

Best airlines flying from Kansas City to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Kansas City to Barcelona-El Prat Airport with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $483	Free Cancellation	Rating 7.8 1,382 reviews	Search KLM flights
Air France	PriceFrom $533	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights
Delta	PriceFrom $544	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
British Airways	PriceFrom $548	Free Cancellation	Rating 6.7 7,316 reviews	Search British Airways flights
United Airlines	PriceFrom $577	Free Cancellation	Rating 7.4 8,944 reviews	Search United Airlines flights
American Airlines	PriceFrom $635	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Iberia	PriceFrom $732	Free Cancellation	Rating 7.0 2,892 reviews	Search Iberia flights

Lloret de Mar

Sitges

Salou

Tossa de Mar

L'Hospitalet de Llobregat

Tarragona

El Prat de Llobregat

Castelldefels

Santa Susanna

Badalona

Cambrils

Calella

Cadaques

Empuriabrava

Pineda de Mar

Roses

Pals

Malgrat de Mar

Palafrugell

Tortosa

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Barcelona from Kansas City.

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

All flight searches from Kansas City to Barcelona on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kansas City to Barcelona?

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

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

Yes. momondo can track prices for Kansas City to Barcelona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Barcelona-El Prat Airport trip

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Cheap flights from Kansas City to Barcelona from $327

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Barcelona departing on 10/17. 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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Big names and deals

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Filter for what you want

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Iberia flights from Kansas City to Barcelona-El Prat Airport

Our best Iberia deals on Kansas City to Barcelona-El Prat Airport flight tickets

Delta flights from Kansas City to Barcelona-El Prat Airport

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

momondo Fare Finder

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

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How to get the cheapest flight ticket from Kansas City 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 typical price of a round-trip flight between Kansas City and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

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

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

You could potentially save up to 28% on your flight if you consider stops on a Kansas City to Barcelona-El Prat Airport flight.

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

Air France, British Airways, and United Airlines are the most popular carriers operating from Kansas City to Barcelona-El Prat

What airlines fly to Barcelona-El Prat Airport?

Which airport is the most popular layover for flights between Kansas City and Barcelona-El Prat Airport?

Dallas (DFW) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Kansas City to Barcelona-El Prat Airport?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $580.

Which layover airport has the shortest travel time from Kansas City to Barcelona-El Prat Airport?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 11h 47m.

Which layover airport has the shortest connection time from Kansas City to Barcelona-El Prat Airport?

Dallas (DFW) has the shortest average layover time for this route: 1h 33m.

When to book flights from Kansas City to Barcelona-El Prat Airport

Cheap Kansas City to Barcelona-El Prat Airport (MCI to BCN) flight deals and tips

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

Direct flights

How far is Kansas City to Barcelona-El Prat by plane?

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

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

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

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

What is the most popular airline from Kansas City to Barcelona-El Prat Airport?

Best airlines flying from Kansas City to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Kansas City to Barcelona-El Prat Airport with momondo

Traveling to a place near Barcelona?

Why use momondo?

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

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

How can momondo help me find flights from Kansas City to Barcelona?

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

An easier way to manage your Barcelona-El Prat Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Barcelona

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo