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Cheap flights from Kansas City (MCI) to Barcelona

MCI — BCN
Nov 17 — Nov 241
Tue 11/17
Tue 11/24
1 adult, Economy
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Find flight deals from Kansas City to Barcelona

Popular in

June

Cheapest in

February

Average price

$826
Highest demand for flights based on searches. 33% potential increase in price ($464 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Best time to book a flight from Kansas City to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Kansas City with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Kansas City to Barcelona

How far ahead should I book a flight from Kansas City to Barcelona?

Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kansas City to Barcelona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Kansas City to Barcelona?

Currently, February is the cheapest month in which you can book a flight from Kansas City to Barcelona (average of $498). Flying from Kansas City to Barcelona in June is currently the most expensive (average of $1,607). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Barcelona

See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Kansas City to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,664 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.8

Comfort

7.8

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
Delta
7.8
Good
8,664 reviews
Delta
7.8
Good
8,664 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.8

Comfort

7.8

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
United Airlines
7.4
Good
10,382 reviews
Delta
7.8
Good
8,664 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.8

Comfort

7.8

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
American Airlines
7.0
Good
12,181 reviews
Delta
7.8
Good
8,664 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.8

Comfort

7.8

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
Lufthansa
6.8
Okay
8,279 reviews
Delta
7.8
Good
8,664 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.8

Comfort

7.8

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
British Airways
6.7
Okay
8,264 reviews
Delta
7.8
Good
8,664 reviews

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

Overall

7.8

Comfort

7.8

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

  • What airport do you fly from for flights from Kansas City to Barcelona?

    Kansas City (MCI), located 17.4 mi from the city center, is the airport you fly out of when you book flights from Kansas City to Barcelona. 5 airlines have flights from Kansas City to Barcelona on a regular basis. Booking flights from Kansas City to Barcelona should not be difficult; the airport handles an average of 0 outbound flights to Barcelona per day.

  • What are the cheapest airlines flying from Kansas City to Barcelona round-trip?

    British Airways, at $449, was found to be the cheapest airline from Kansas City to Barcelona.Alternate airlines to your destination round-trip include Delta and United Airlines. Users have found that British Airways is 51% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Kansas City to Barcelona one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $254. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Kansas City to Barcelona for a low price.

  • Can I find deals for flights from Kansas City to Barcelona that include hotel bookings?

    Yes. In addition to deals on Kansas City to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Barcelona.

  • Can I find deals for business class flights from Kansas City to Barcelona?

    Yes. Cheapflights offers flight deals from Kansas City to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kansas City to Barcelona?

    Currently, February is the cheapest month in which you can book a flight from Kansas City to Barcelona (average of $498). Flying from Kansas City to Barcelona in June is currently the most expensive (average of $1,607). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kansas City to Barcelona

St. Louis to Barcelona-El Prat flights
Kansas City to Barcelona-El Prat flights

Top 5 airlines flying from Kansas City to Barcelona

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$449Average$826FlexibilityNo cancel feeOn-time70%
DeltaCheapest$452Average$1,019FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$512Average$964FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$529Average$1,149FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$652Average$1,276FlexibilityNo cancel feeOn-time76%

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