How long is the flight from Missouri to Barcelona?

For as low as $482, Air Canada can have you in Barcelona from Missouri in 13h 30m. The distance between Missouri and Barcelona is about 4832 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from Missouri to Barcelona one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $350. However, be on the lookout for offers from Lufthansa and United Airlines, as they are both options that can get you from Missouri to Barcelona for a low price.

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

What are the most popular routes from Missouri to Barcelona?

Most travelers choose Lambert-St Louis - Barcelona-El Prat, Kansas City - Barcelona-El Prat or Springfield-Branson - Barcelona-El Prat when deciding on the best route from Missouri to Barcelona.

What are the most popular airlines that fly from Missouri to Barcelona?

When booking a flight from Missouri to Barcelona, you may want to consider flying on United Airlines, American Airlines or British Airways as they are the most popular for this route.

What is the cheapest time of day to fly from MO to BCN?

When flying from Missouri to Barcelona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Missouri to Barcelona that include hotel bookings?

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

How can I find direct flights from Missouri to Barcelona?

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

Can I find deals for business class flights from Missouri to Barcelona?

Yes. Cheapflights offers flight deals from Missouri 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.

$251+ Flights from Missouri to Barcelona

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Cheap flight deals from Missouri to Barcelona

Cheapest flights from Missouri to Barcelona
Explore the most affordable flight options available from Missouri to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 1, 2026.

Wed 12/315:46 pmMCI - BCN

2 stops16h 49mLufthansa

Wed 1/147:40 amBCN - MCI

2 stops21h 19mLufthansa

Deal found 12/30

$661

Wed 12/316:00 amMCI - BCN

2 stops22h 10mBritish Airways

Wed 1/1412:30 pmBCN - MCI

1 stop15h 36mBritish Airways

Deal found 12/30

$673

Wed 12/311:58 pmMCI - BCN

2 stops16h 42mBritish Airways

Tue 1/67:00 pmBCN - MCI

2 stops33h 06mBritish Airways

Deal found 12/29

$1,034

Wed 12/3110:59 amMCI - BCN

1 stop14h 41mVirgin Atlantic

Tue 1/610:55 amBCN - MCI

1 stop16h 07mVirgin Atlantic

Deal found 12/29

$1,061

Wed 12/317:40 amMCI - BCN

2 stops18h 55mMultiple Airlines

Wed 1/146:50 amBCN - MCI

3 stops19h 57mMultiple Airlines

Deal found 12/29

$1,213

Wed 12/317:40 amMCI - BCN

2 stops18h 55mMultiple Airlines

Tue 1/65:50 amBCN - MCI

3 stops23h 09mMultiple Airlines

Deal found 12/29

$1,233

Wed 12/317:40 amMCI - BCN

3 stops18h 55mAir Canada

Wed 1/146:50 amBCN - MCI

3 stops22h 09mAir Canada

Deal found 12/29

$1,734

Wed 12/317:40 amMCI - BCN

3 stops18h 55mAir Canada

Tue 1/65:50 amBCN - MCI

3 stops23h 09mAir Canada

Deal found 12/29

$1,766

Best flights from Missouri to Barcelona
Discover carefully curated flight deals from Missouri to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 1, 2026.

Fri 3/67:41 amSTL - BCN

2 stops18h 54mAir Canada

Thu 3/1212:35 pmBCN - STL

2 stops32h 08mAir Canada

Deal found 12/31

$468

Sun 3/16:55 pmSTL - BCN

2 stops31h 40mUnited Airlines

Mon 3/912:35 pmBCN - STL

2 stops38h 32mUnited Airlines

Deal found 12/30

$468

Sat 2/2112:20 pmSGF - BCN

1 stop13h 30mBritish Airways

Mon 3/210:40 amBCN - SGF

1 stop17h 11mBritish Airways

Deal found 12/30

$482

Tue 3/35:50 pmSTL - BCN

1 stop11h 05mMultiple Airlines

Sun 3/83:05 pmBCN - STL

1 stop25h 27mMultiple Airlines

Deal found 12/30

$484

Tue 4/147:15 amSTL - BCN

2 stops18h 30mDelta

Tue 4/283:15 pmBCN - STL

2 stops26h 19mDelta

Deal found 12/31

$489

Wed 4/1511:41 amSGF - BCN

1 stop18h 09mKLM

Mon 4/2011:35 amBCN - SGF

1 stop16h 32mKLM

Deal found 12/31

$534

Wed 4/153:46 pmSGF - BCN

1 stop14h 04mVirgin Atlantic

Mon 4/2011:35 amBCN - SGF

1 stop16h 32mVirgin Atlantic

Deal found 12/31

$534

Sat 2/217:55 amSGF - BCN

2 stops17h 25mUnited Airlines

Mon 3/21:35 pmBCN - SGF

2 stops39h 24mUnited Airlines

Deal found 12/30

$469

Sat 2/71:02 pmMCI - BCN

1 stop12h 48mBritish Airways

Sat 2/1410:40 amBCN - MCI

1 stop15h 10mBritish Airways

Deal found 12/29

$482

Fri 3/67:41 amSTL - BCN

2 stops18h 54mMultiple Airlines

Thu 3/1211:00 amBCN - STL

1 stop18h 51mMultiple Airlines

Deal found 12/31

$488

Tue 4/147:45 amSTL - BCN

2 stops17h 35mUnited Airlines

Tue 4/281:15 pmBCN - STL

1 stop33h 09mUnited Airlines

Deal found 12/30

$485

Tue 4/143:46 pmSGF - BCN

1 stop14h 04mKLM

Sun 4/1911:35 amBCN - SGF

1 stop16h 32mKLM

Deal found 12/31

$534

Tue 4/146:00 amSGF - BCN

2 stops19h 45mDelta

Sun 4/193:15 pmBCN - SGF

2 stops26h 46mDelta

Deal found 12/30

$539

Mon 4/1310:47 amMCI - BCN

1 stop19h 03mKLM

Mon 4/2011:35 amBCN - MCI

1 stop15h 32mKLM

Deal found 12/29

$534

Fri 3/611:25 amSTL - BCN

2 stops14h 35mUnited Airlines

Thu 3/2610:30 amBCN - STL

1 stop14h 43mUnited Airlines

Deal found 12/31

$489

Mon 4/136:32 amSTL - BCN

2 stops19h 13mDelta

Mon 4/273:15 pmBCN - STL

2 stops27h 51mDelta

Deal found 12/30

$539

Mon 4/1310:47 amMCI - BCN

2 stops14h 58mMultiple Airlines

Mon 4/2011:35 amBCN - MCI

1 stop17h 36mMultiple Airlines

Deal found 12/31

$539

Sat 2/78:00 amMCI - BCN

2 stops18h 00mUnited Airlines

Sat 2/1411:00 amBCN - MCI

2 stops17h 59mUnited Airlines

Deal found 12/29

$489

Tue 3/105:51 amMCI - BCN

1 stop20h 09mBritish Airways

Fri 3/2011:35 amBCN - MCI

2 stops18h 19mBritish Airways

Deal found 12/29

$592

Mon 4/137:00 amMCI - BCN

2 stops18h 45mDelta

Mon 4/206:10 amBCN - MCI

2 stops20h 57mDelta

Deal found 12/29

$552

Wed 4/156:15 amSGF - BCN

2 stops24h 00mUnited Airlines

Mon 4/201:25 pmBCN - SGF

2 stops54h 24mUnited Airlines

Deal found 12/31

$505

Sat 2/143:15 pmSGF - BCN

2 stops35h 20mUnited Airlines

Sat 2/211:55 pmBCN - SGF

2 stops57h 30mUnited Airlines

Deal found 12/31

$512

Mon 4/137:45 amSTL - BCN

1 stop22h 30mUnited Airlines

Mon 4/201:15 pmBCN - STL

1 stop33h 09mUnited Airlines

Deal found 12/30

$513

Mon 3/236:24 pmJLN - BCN

2 stops32h 11mUnited Airlines

Thu 4/912:15 pmBCN - JLN

2 stops31h 57mUnited Airlines

Deal found 12/30

$514

Mon 4/136:15 amMCI - BCN

2 stops19h 05mUnited Airlines

Mon 4/201:15 pmBCN - MCI

2 stops28h 12mUnited Airlines

Deal found 12/30

$522

Tue 4/149:10 amSTL - BCN

1 stop21h 05mUnited Airlines

Sun 4/266:40 amBCN - STL

1 stop13h 45mUnited Airlines

Deal found 12/30

$528

Wed 2/118:52 amJLN - BCN

2 stops22h 23mUnited Airlines

Sun 2/156:45 amBCN - JLN

2 stops41h 53mUnited Airlines

Deal found 12/28

$595

Wed 1/218:52 amJLN - BCN

2 stops17h 43mUnited Airlines

Sun 1/2511:00 amBCN - JLN

2 stops19h 30mUnited Airlines

Deal found 12/30

$688

Last-minute flights from Missouri to Barcelona
Discover last-minute flight deals from Missouri to Barcelona. Data last updated January 1, 2026 and is based on user searches.

Wed 12/316:00 amMCI - BCN

2 stops22h 10mBritish Airways

Wed 1/1412:30 pmBCN - MCI

1 stop15h 36mBritish Airways

Deal found 12/30

$673

Fri 1/912:44 pmSTL - BCN

2 stops22h 01mLufthansa

Fri 1/1611:00 amBCN - STL

1 stop19h 59mLufthansa

Deal found 12/29

$667

Wed 1/146:00 amMCI - BCN

2 stops24h 40mBritish Airways

Wed 1/2112:30 pmBCN - MCI

1 stop15h 36mBritish Airways

Deal found 12/31

$672

Thu 1/1511:05 amSTL - BCN

2 stops22h 05mBritish Airways

Sun 2/112:30 pmBCN - STL

1 stop17h 14mBritish Airways

Deal found 12/31

$672

Fri 1/1612:35 pmMCI - BCN

2 stops22h 10mLufthansa

Fri 1/236:50 amBCN - MCI

2 stops22h 09mLufthansa

Deal found 12/30

$670

Sat 1/173:14 pmSGF - BCN

2 stops24h 51mLufthansa

Mon 1/266:50 amBCN - SGF

2 stops22h 08mLufthansa

Deal found 12/30

$659

Sun 1/186:30 pmMCI - BCN

2 stops16h 05mLufthansa

Sat 1/316:50 amBCN - MCI

2 stops22h 09mLufthansa

Deal found 12/30

$659

Thu 1/2211:22 amSTL - BCN

1 stop14h 38mLufthansa

Mon 1/2611:00 amBCN - STL

1 stop19h 59mLufthansa

Deal found 12/31

$648

Thu 1/2211:22 amSTL - BCN

1 stop14h 38mLufthansa

Wed 1/2811:55 amBCN - STL

2 stops18h 03mLufthansa

Deal found 12/31

$653

Fri 1/236:15 amSGF - BCN

2 stops20h 20mUnited Airlines

Tue 1/271:35 pmBCN - SGF

2 stops32h 03mUnited Airlines

Deal found 12/29

$668

Fri 1/2311:29 amMCI - BCN

2 stops15h 06mUnited Airlines

Tue 1/271:35 pmBCN - MCI

2 stops32h 35mUnited Airlines

Deal found 12/29

$668

Sun 1/256:30 pmMCI - BCN

2 stops16h 05mLufthansa

Sat 2/77:40 amBCN - MCI

2 stops21h 19mLufthansa

Deal found 12/30

$661

One-way flights from Missouri to Barcelona
Search for one-way flight options from Missouri to Barcelona. Find affordable one-way fares based on user searches. Data last updated January 1, 2026.

Mon 4/137:40 pmSTL - BCN

2 stops15h 00mBritish Airways

Deal found 12/30

$251

Mon 4/139:45 amSTL - BCN

1 stop14h 50mIberia

Deal found 12/30

$253

Tue 3/33:49 pmSTL - BCN

3 stops39h 16mMultiple Airlines

Deal found 12/30

$301

Fri 3/206:00 amMCI - BCN

2 stops28h 15mMultiple Airlines

Deal found 12/29

$337

Tue 5/195:30 pmSTL - BCN

2 stops14h 20mAir France

Deal found 12/31

$354

Mon 4/133:30 pmSTL - BCN

3 stops33h 40mMultiple Airlines

Deal found 12/30

$369

Sun 1/118:23 pmMCI - BCN

3 stops56h 32mMultiple Airlines

Deal found 12/29

$401

Thu 3/54:05 pmSTL - BCN

2 stops34h 30mAir Canada

Deal found 12/31

$404

Tue 5/196:45 amSTL - BCN

2 stops19h 00mDelta

Deal found 12/30

$411

Tue 5/195:00 pmSTL - BCN

1 stop32h 45mKLM

Deal found 12/30

$424

Tue 3/311:46 amSTL - BCN

1 stop14h 04mBritish Airways

Deal found 12/30

$434

Thu 5/282:18 pmSTL - BCN

2 stops12h 47mWestJet

Deal found 12/30

$443

Find flight deals from Missouri to Barcelona

Round-trip from	$463 (United Airlines)
One-way from	$251 (British Airways)
Popular in	June
Cheapest in	February
Average price	$744

From Missouri to Barcelona

Search Deals

One-way flight from Missouri to Barcelona

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($278 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

Fri 3/6

7:41 am-9:35 am

2 stops18h 54m

Barcelona-El Prat

Thu 3/12

12:35 pm-2:43 pm

2 stops32h 08m

$468

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

Sun 3/1

6:55 pm-9:35 am

2 stops31h 40m

Barcelona-El Prat

Mon 3/9

12:35 pm-9:07 pm

2 stops38h 32m

$468

SpringfieldBarcelona

SGF - BCN

SGFBCN

Springfield-Branson

Sat 2/21

7:55 am-8:20 am

2 stops17h 25m

Barcelona-El Prat

Mon 3/2

1:35 pm-9:59 pm

2 stops39h 24m

$469

SpringfieldBarcelona

SGF - BCN

SGFBCN

Springfield-Branson

Sat 2/21

12:20 pm-8:50 am

1 stop13h 30m

Barcelona-El Prat

Mon 3/2

10:40 am-8:51 pm

1 stop17h 11m

$482

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sat 2/7

1:02 pm-8:50 am

1 stop12h 48m

Barcelona-El Prat

Sat 2/14

10:40 am-6:50 pm

1 stop15h 10m

$482

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

Tue 3/3

5:50 pm-11:55 am

1 stop11h 05m

Barcelona-El Prat

Sun 3/8

3:05 pm-10:32 am

1 stop25h 27m

$484

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

Tue 4/14

7:45 am-8:20 am

2 stops17h 35m

Barcelona-El Prat

Tue 4/28

1:15 pm-3:24 pm

1 stop33h 09m

$485

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

Fri 3/6

7:41 am-9:35 am

2 stops18h 54m

Barcelona-El Prat

Thu 3/12

11:00 am-11:51 pm

1 stop18h 51m

$488

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

Tue 4/14

7:15 am-8:45 am

2 stops18h 30m

Barcelona-El Prat

Tue 4/28

3:15 pm-10:34 am

2 stops26h 19m

$489

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

Fri 3/6

11:25 am-9:00 am

2 stops14h 35m

Barcelona-El Prat

Thu 3/26

10:30 am-7:13 pm

1 stop14h 43m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 48 results

...

Best time to book a flight from Missouri to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Missouri with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Barcelona

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

Currently, January is the cheapest month in which you can book a flight from Missouri to Barcelona (average of $449). Flying from Missouri to Barcelona in June is currently the most expensive (average of $1,009). 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.

Related info for your journey

How long is the flight from Missouri to Barcelona?
For as low as $482, Air Canada can have you in Barcelona from Missouri in 13h 30m. The distance between Missouri and Barcelona is about 4832 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Missouri to Barcelona one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $350. However, be on the lookout for offers from Lufthansa and United Airlines, as they are both options that can get you from Missouri to Barcelona for a low price.
What are the most popular routes from Missouri to Barcelona?
Most travelers choose Lambert-St Louis - Barcelona-El Prat, Kansas City - Barcelona-El Prat or Springfield-Branson - Barcelona-El Prat when deciding on the best route from Missouri to Barcelona.
Can I find deals for flights from Missouri to Barcelona that include hotel bookings?
Yes. In addition to deals on Missouri to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Missouri to Barcelona?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Barcelona.
Can I find deals for business class flights from Missouri to Barcelona?
Yes. Cheapflights offers flight deals from Missouri 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 Missouri to Barcelona?
Currently, January is the cheapest month in which you can book a flight from Missouri to Barcelona (average of $449). Flying from Missouri to Barcelona in June is currently the most expensive (average of $1,009). 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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Top 10 airlines flying from Missouri to Barcelona

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$433	Average$789	FlexibilityNo cancel fee	On-time75%
British Airways	Cheapest$483	Average$940	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$488	Average$1,143	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$498	Average$1,014	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$532	Average$933	FlexibilityNo cancel fee	On-timeN/A
Air France	Cheapest$533	Average$752	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$568	Average$891	FlexibilityNo cancel fee	On-time76%
Virgin Atlantic	Cheapest$582	Average$707	FlexibilityNo cancel fee	On-time72%
Air Canada	Cheapest$624	Average$1,216	FlexibilityNo cancel fee	On-time67%
Iberia	Cheapest$631	Average$1,240	FlexibilityNo cancel fee	On-time77%

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$251+ Cheap flights from Missouri to Barcelona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Missouri to Barcelona

Cheapest flights from Missouri to BarcelonaExplore the most affordable flight options available from Missouri to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 1, 2026.

Explore the most affordable flight options available from Missouri to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 1, 2026.

Find flight deals from Missouri to Barcelona

Keep the following information in mind while searching for Missouri to Barcelona flight deals. Data was last updated January 1, 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Missouri to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Missouri with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Barcelona

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

Related info for your journey

Find useful and relevant information for your journey from Missouri to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Missouri to Barcelona?

What are the cheapest airlines to fly from Missouri to Barcelona one-way?

What are the most popular routes from Missouri to Barcelona?

Can I find deals for flights from Missouri to Barcelona that include hotel bookings?

How can I find direct flights from Missouri to Barcelona?

Can I find deals for business class flights from Missouri to Barcelona?

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

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Alternative routes for Missouri to Barcelona

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Top 10 airlines flying from Missouri to Barcelona

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Cheapest flights from Missouri to Barcelona
Explore the most affordable flight options available from Missouri to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 1, 2026.