$360+ Cheap flights from Missouri to Barcelona-El Prat (BCN)
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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BCN
Apr 6 — Apr 131
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Missouri to Barcelona-El Prat
Keep the following information in mind while searching for Missouri to Barcelona-El Prat flight deals. Data was last updated April 1, 2025.
Round-trip from | $748 (lol.travel) |
|---|---|
One-way from | $360 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $915 |
Find flight deals from Missouri to Barcelona-El Prat
Cheapest flights from Missouri to Barcelona-El PratExplore the most affordable flight options available from Missouri to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.
Explore the most affordable flight options available from Missouri to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.
This oojo deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/174:15 pmSGF - BCN
2 stops18h 45mBritish Airways
Mon 11/248:55 pmBCN - SGF
2 stops28h 03mBritish Airways
Deal found 3/31![British Airways logo]()
$596
This lol.travel deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2810:28 amMCI - BCN
1 stop16h 42mIberia
Wed 5/1412:20 pmBCN - MCI
1 stop16h 30mIberia
Deal found 4/1![Iberia logo]()
$748
This oojo deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:12 pmMCI - BCN
2 stops19h 23mBritish Airways
Mon 10/277:55 pmBCN - MCI
2 stops32h 29mBritish Airways
Deal found 4/1![British Airways logo]()
$756
This Gotogate deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/286:00 amMCI - BCN
2 stops18h 50mAir Canada
Wed 5/1412:15 pmBCN - MCI
2 stops51h 56mAir Canada
Deal found 4/1![Air Canada logo]()
$759
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/68:00 amMCI - BCN
1 stop17h 20mUnited Airlines
Wed 5/1412:15 pmBCN - MCI
2 stops38h 39mUnited Airlines
Deal found 4/1![United Airlines logo]()
$768
This Finnair deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/612:28 pmMCI - BCN
1 stop14h 42mFinnair
Wed 5/1410:45 amBCN - MCI
1 stop20h 09mFinnair
Deal found 4/1![Finnair logo]()
$781
This Air Canada deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/286:00 amMCI - BCN
3 stops18h 50mMultiple Airlines
Wed 5/141:15 pmBCN - MCI
2 stops26h 56mMultiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$795
This KLM deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/12:50 pmMCI - BCN
1 stop14h 05mKLM
Tue 4/811:35 amBCN - MCI
1 stop19h 26mKLM
Deal found 3/31![KLM logo]()
$796
This Virgin Atlantic deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/110:37 amMCI - BCN
2 stops18h 18mVirgin Atlantic
Tue 4/811:35 amBCN - MCI
1 stop19h 26mVirgin Atlantic
Deal found 3/31![Virgin Atlantic logo]()
$800
This FlightHub deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:55 amMCI - BCN
2 stops27h 15mScandinavian Airlines
Fri 9/197:00 pmBCN - MCI
2 stops34h 21mScandinavian Airlines
Deal found 4/1![Scandinavian Airlines logo]()
$836
This Air Canada deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/224:15 pmSTL - BCN
2 stops20h 00mMultiple Airlines
Sat 11/295:50 amBCN - STL
2 stops16h 36mMultiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$839
This Virgin Atlantic deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 amSGF - BCN
1 stop19h 40mVirgin Atlantic
Mon 11/2410:55 amBCN - SGF
1 stop18h 37mVirgin Atlantic
Deal found 3/31![Virgin Atlantic logo]()
$851
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Barcelona-El Prat that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
Use the filters below to find and compare flights from Missouri to Barcelona-El Prat Airport that are best for you.
Fly from
Missouri
Fly to
Barcelona-El Prat
Route
Depart
Return
Price
Kansas CityBarcelona
MCI - BCN
MCIBCN
Kansas City
Mon 4/28
10:28 am-10:10 am
1 stop16h 42m
Barcelona-El Prat
Wed 5/14
12:20 pm-9:50 pm
1 stop16h 30m
$748
Kansas CityBarcelona
MCI - BCN
MCIBCN
Kansas City
Mon 4/28
6:00 am-7:50 am
2 stops18h 50m
Barcelona-El Prat
Wed 5/14
12:15 pm-9:11 am
2 stops51h 56m
$759
Kansas CityBarcelona
MCI - BCN
MCIBCN
Kansas City
Tue 5/6
8:00 am-8:20 am
1 stop17h 20m
Barcelona-El Prat
Wed 5/14
12:15 pm-7:54 pm
2 stops38h 39m
$768
Kansas CityBarcelona
MCI - BCN
MCIBCN
Kansas City
Tue 5/6
12:28 pm-10:10 am
1 stop14h 42m
Barcelona-El Prat
Wed 5/14
10:45 am-11:54 pm
1 stop20h 09m
$781
Kansas CityBarcelona
MCI - BCN
MCIBCN
Kansas City
Mon 4/28
6:00 am-7:50 am
3 stops18h 50m
Barcelona-El Prat
Wed 5/14
1:15 pm-9:11 am
2 stops26h 56m
$795
Kansas CityBarcelona
MCI - BCN
MCIBCN
Kansas City
Sun 9/7
7:55 am-6:10 pm
2 stops27h 15m
Barcelona-El Prat
Fri 9/19
7:00 pm-10:21 pm
2 stops34h 21m
$836
Kansas CityBarcelona
MCI - BCN
MCIBCN
Kansas City
Fri 5/2
5:42 am-10:30 am
1 stop21h 48m
Barcelona-El Prat
Thu 5/15
12:20 pm-9:50 pm
1 stop16h 30m
$855
St. LouisBarcelona
STL - BCN
STLBCN
Lambert-St Louis
Sat 9/20
4:05 pm-7:50 am
2 stops32h 45m
Barcelona-El Prat
Sun 9/28
6:50 am-7:33 pm
2 stops19h 43m
$856
St. LouisBarcelona
STL - BCN
STLBCN
Lambert-St Louis
Fri 9/19
5:30 pm-6:10 pm
2 stops17h 40m
Barcelona-El Prat
Thu 9/25
12:10 pm-7:57 pm
1 stop14h 47m
$864
St. LouisBarcelona
STL - BCN
STLBCN
Lambert-St Louis
Wed 4/16
10:42 am-9:20 am
1 stop15h 38m
Barcelona-El Prat
Sun 4/27
11:05 am-11:34 pm
2 stops19h 29m
$870
Showing 1-10 of 41 results
Best time to book a flight from Missouri to Barcelona-El Prat
Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat 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-El Prat Airport
What is the cheapest month to book a flight from Missouri to Barcelona-El Prat Airport?
Currently, January is the cheapest month in which you can book a flight from Missouri to Barcelona-El Prat Airport (average of $523). Flying from Missouri to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,079). 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.
What is the cheapest time of day to fly from MO to BCN?
Find hourly flight availability from Missouri to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.
When flying from Missouri to Barcelona-El Prat Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Barcelona-El Prat by month
Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Barcelona-El Prat Airport 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-El Prat Airport when rainfall is around 0.8 in.
Temperature in Barcelona-El Prat by month
Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Barcelona-El Prat Airport, 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).
Reviews of airlines servicing Barcelona-El Prat
Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated April 1, 2025.
Read through reviews of airlines operating flights from Missouri to Barcelona, such as Asiana Airlines, Delta and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
8.2
Entertainment
7.7
Boarding
8.3
Comfort
8.0
Food
8.0
Reviews
1 / 20
4.0
OkayRamón,Feb 2025
ICN - SGN
Crew
8.5
Overall
8.2
Entertainment
7.7
Boarding
8.3
Comfort
8.0
Food
8.0
Reviews
1 / 20
4.0
OkayRamón,Feb 2025
ICN - SGN
Crew
8.5
Overall
8.2
Entertainment
7.7
Boarding
8.3
Comfort
8.0
Food
8.0
Reviews
1 / 20
4.0
OkayRamón,Feb 2025
ICN - SGN
Crew
8.5
Overall
8.2
Entertainment
7.7
Boarding
8.3
Comfort
8.0
Food
8.0
Reviews
1 / 20
4.0
OkayRamón,Feb 2025
ICN - SGN
Crew
8.5
Overall
8.2
Entertainment
7.7
Boarding
8.3
Comfort
8.0
Food
8.0
Reviews
1 / 20
4.0
OkayRamón,Feb 2025
ICN - SGN
Crew
8.5
Overall
8.2
Entertainment
7.7
Boarding
8.3
Comfort
8.0
Food
8.0
Reviews
1 / 20
4.0
OkayRamón,Feb 2025
ICN - SGN
Related info for your journey
Find useful and relevant information for your journey from Missouri to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Missouri?
Book flights to Missouri if you plan to visit one of these locationsCalella
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna
Tossa de Mar
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Missouri to Barcelona-El Prat
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Missouri to Barcelona-El Prat
Discover the top 9 airlines that operate flights from Missouri to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$530 | Average$963 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$540 | Average$904 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$557 | Average$978 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$570 | Average$993 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$603 | Average$1,040 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$617 | Average$1,139 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$645 | Average$777 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$689 | Average$1,220 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$732 | Average$1,098 | FlexibilityNo cancel fee | On-time67% |