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

Lufthansa, British Airways, and Aer Lingus are the most popular carriers operating from Kansas City to Barcelona

What airlines fly to Barcelona?

American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to Barcelona 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. Keep in mind that there are 7 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Kansas City Airport to Barcelona are refreshed on a daily basis.

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

As of July 2025, there are 7 operators available to choose from for flights from Kansas City Airport to Barcelona.

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

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 Kansas City Airport to Barcelona.

What documentation or ID do you need to fly to Barcelona?

The travel and health documents required for your trip to Barcelona 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 Barcelona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$241 Cheap Flights from Kansas City to Barcelona in 2025

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Find the cheapest flights from Kansas City to Barcelona

Round-trip

One-way

Last minute

Cheap round-trip flights

11:55 am - 4:30 pmMCI-BCN

21h 35m1 stop

3:10 pm - 11:00 amBCN-MCI

26h 50m1 stop

$551

Find Deal

Sun, Oct 12 - Sat, Oct 18

5:00 am - 8:35 amMCI-BCN

20h 35m2 stops

1:35 pm - 9:50 pmBCN-MCI

39h 15m2 stops

$560Air Canada

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Sun, Nov 2 - Wed, Nov 12

6:35 pm - 9:35 amMCI-BCN

32h 00m2 stops

1:35 pm - 5:36 pmBCN-MCI

35h 01m2 stops

$565Air Canada

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Tue, Nov 4 - Tue, Nov 11

6:37 am - 6:00 amMCI-BCN

16h 23m2 stops

9:00 am - 9:16 pmBCN-MCI

19h 16m2 stops

$587Delta

Find Deal

Wed, Oct 1 - Tue, Oct 7

7:30 am - 9:20 amMCI-BCN

18h 50m2 stops

3:15 pm - 9:45 pmBCN-MCI

13h 30m1 stop

$589United Airlines

Find Deal

Tue, Oct 14 - Thu, Oct 23

11:33 am - 7:50 amMCI-BCN

13h 17m2 stops

6:50 am - 9:45 pmBCN-MCI

21h 55m2 stops

$592United Airlines

Find Deal

Sun, Oct 12 - Tue, Oct 21

4:15 pm - 2:50 pmMCI-BCN

15h 35m2 stops

11:35 am - 11:57 pmBCN-MCI

19h 22m1 stop

$602Delta

Find Deal

Mon, Oct 13 - Tue, Oct 21

6:00 am - 9:05 amMCI-BCN

20h 05m1 stop

9:10 pm - 8:52 pmBCN-MCI

30h 42m2 stops

$608British Airways

Find Deal

Wed, Oct 1 - Mon, Oct 6

10:59 am - 2:20 pmMCI-BCN

20h 21m2 stops

8:50 am - 10:02 pmBCN-MCI

20h 12m2 stops

$614Iberia

Find Deal

Wed, Nov 5 - Thu, Nov 13

1:12 pm - 7:15 pmMCI-BCN

23h 03m2 stops

2:50 pm - 9:56 pmBCN-MCI

38h 06m2 stops

$625Iberia

Find Deal

Sun, Sep 28 - Thu, Oct 9

Air Canada flights from Kansas City to Barcelona

Our best Air Canada deals on Kansas City to Barcelona flight tickets

Air Canada

Nov 2

MCI5:00 amKansas City

20h 35m

2 stops

BCN8:35 amBarcelona-El Prat

Nov 12

BCN1:35 pmBarcelona-El Prat

39h 15m

2 stops

MCI9:50 pmKansas City

$560

Find similar

Air Canada

Nov 4

MCI6:35 pmKansas City

32h 00m

2 stops

BCN9:35 amBarcelona-El Prat

Nov 11

BCN1:35 pmBarcelona-El Prat

35h 01m

2 stops

MCI5:36 pmKansas City

$565

Find similar

Air Canada

Nov 5

MCI8:00 amKansas City

18h 35m

2 stops

BCN9:35 amBarcelona-El Prat

Nov 12

BCN1:35 pmBarcelona-El Prat

39h 15m

2 stops

MCI9:50 pmKansas City

$598

Find similar

Delta flights from Kansas City to Barcelona

Our best Delta deals on Kansas City to Barcelona flight tickets

Delta

Oct 1

MCI6:37 amKansas City

16h 23m

2 stops

BCN6:00 amBarcelona-El Prat

Oct 7

BCN9:00 amBarcelona-El Prat

19h 16m

2 stops

MCI9:16 pmKansas City

$587

Find similar

Delta

Oct 13

MCI4:15 pmKansas City

15h 35m

2 stops

BCN2:50 pmBarcelona-El Prat

Oct 21

BCN11:35 amBarcelona-El Prat

19h 22m

1 stop

MCI11:57 pmKansas City

$602

Find similar

Delta

Oct 13

MCI10:35 amKansas City

15h 25m

2 stops

BCN9:00 amBarcelona-El Prat

Oct 22

BCN6:10 amBarcelona-El Prat

17h 36m

2 stops

MCI4:46 pmKansas City

$629

Find similar

How to get the cheapest flight ticket from Kansas City to Barcelona

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 Barcelona?

The month of February is, on average, the cheapest month to fly to Barcelona from Kansas City, with most prices found around $618. If you don’t want to visit Barcelona in February, then you should wait until November to fly from Kansas City, when ticket prices are also cheap, with an average price of $669.

What is the cheapest day to depart on your flight to Barcelona?

The cheapest day to depart from Kansas City to Barcelona is on a Tuesday when prices can be found for as low as $790. On the other hand, Friday is the most expensive day to depart from Kansas City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,222.

What is the cheapest time of day to depart on your flight to Barcelona?

In the evening is the cheapest time of day to fly from Kansas City to Barcelona when you can find flight prices for as low as $817. Flying to Barcelona in the evening is an ideal time because this is during off-peak travel hours. 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 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?

You are more likely to see cheaper flights to Barcelona from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $951 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Kansas City for as low as $763 on momondo.

Cheap Kansas City to Barcelona flight deals and tips

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

Best Price Found	$241
Fastest flight time	11h 43m
Direct flights	None
Airports in Barcelona	1 airport

The best one-way flight to Barcelona from Kansas City in the past 72 hours is $241. The best round-trip flight deal from Kansas City to Barcelona found on momondo in the last 72 hours is $551.

The fastest flight from Kansas City to Barcelona takes 11h 43m

There are no direct flights from Kansas City to Barcelona. Popular non-direct route for this connection is Kansas City Airport - Barcelona-El Prat Airport.

There is 1 airport near Barcelona: Barcelona-El Prat (BCN)

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How far is Kansas City to Barcelona by plane?
The distance between Kansas City and Barcelona is about 4807.0 mi. By plane, this route typically takes 11h 46m.
When did momondo last update prices for flights from Kansas City Airport to Barcelona?
Prices for flights from Kansas City Airport to Barcelona are refreshed on a daily basis.
How many operators does momondo search for flights from Kansas City Airport to Barcelona?
As of July 2025, there are 7 operators available to choose from for flights from Kansas City Airport to Barcelona.
How old do you have to be to fly from Kansas City Airport to Barcelona?
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 Kansas City Airport to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The travel and health documents required for your trip to Barcelona 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 Barcelona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kansas City to Barcelona

Compare and see reviews for airlines that fly from Kansas City to Barcelona with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom $533	Free Cancellation	Rating 7.5 1,466 reviews	Search Air France flights
KLM	PriceFrom $533	Free Cancellation	Rating 7.8 1,372 reviews	Search KLM flights
Delta	PriceFrom $557	Free Cancellation	Rating 8.0 7,956 reviews	Search Delta flights
United Airlines	PriceFrom $577	Free Cancellation	Rating 7.4 8,858 reviews	Search United Airlines flights
British Airways	PriceFrom $580	Free Cancellation	Rating 6.6 7,134 reviews	Search British Airways flights
American Airlines	PriceFrom $635	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Iberia	PriceFrom $713	Free Cancellation	Rating 7.0 2,835 reviews	Search Iberia flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kansas City to Barcelona. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Kansas City to Barcelona flights to just show those with flexible booking policies.

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

Once you have performed a search for Kansas City to Barcelona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.