What are the cheapest airlines to fly from Spain to St. Louis one-way?

The cheapest airlines for a one-way flight from Spain to St. Louis are Turkish Airlines ($750), Iberia ($828), and British Airways ($1,100).

What are the most popular routes from Spain to St. Louis?

While some choose either Bilbao - Lambert-St Louis or Malaga - Lambert-St Louis, Barcelona-El Prat - Lambert-St Louis is the most popular route from Spain to St. Louis.

What is the cheapest month to fly from Spain to St. Louis?

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, October can be a great choice for travel to St. Louis. Flights to St. Louis from Spain in October are about $925 on average during October, but can be found for as low as $688.

What airport do you fly into for flights to St. Louis from Spain?

Located just 12.7 mi from the city center, Lambert-St Louis (STL) is the airport most travelers will use when flying to St. Louis from Spain.

Can I find deals for flights from Spain to St. Louis that include hotel bookings?

Yes. In addition to deals on Spain to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Spain to St. Louis?

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

Can I find deals for business class flights from Spain to St. Louis?

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

$919+ Flights from Spain to St. Louis

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Cheap flight deals from Spain to St. Louis

Round-trip from	$682 (Finnair)
One-way from	$335 (Kiwi.com)

From Spain to Lambert-St Louis

Search Deals

One-way flight from Spain to Lambert-St Louis

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Find flight deals from Spain to St. Louis

Cheapest flights from Spain to St. Louis
Explore the most affordable flight options available from Spain to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.

Sat 12/287:35 pmAGP - STL

2 stops35h 05mScandinavian Airlines

Sat 1/1810:59 amSTL - AGP

2 stops24h 41mScandinavian Airlines

Deal found 12/19

$571

Sat 12/285:35 amAGP - STL

2 stops40h 31mMultiple Airlines

Sat 1/1812:41 pmSTL - AGP

3 stops20h 29mMultiple Airlines

Deal found 12/19

$856

Sat 12/286:00 amAGP - STL

3 stops40h 06mAir Canada

Sat 1/1812:41 pmSTL - AGP

3 stops20h 29mAir Canada

Deal found 12/19

$1,388

Best flights from Spain to St. Louis
Discover carefully curated flight deals from Spain to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2024.

Thu 1/1611:00 amBCN - STL

1 stop18h 28mMultiple Airlines

Thu 1/239:25 amSTL - BCN

1 stop20h 10mMultiple Airlines

Deal found 12/20

$682

Fri 1/314:25 pmAGP - STL

2 stops31h 12mDelta

Fri 2/216:00 amSTL - AGP

2 stops22h 40mDelta

Deal found 12/18

$689

Wed 2/196:10 amMAD - STL

1 stop14h 45mUnited Airlines

Thu 2/2710:18 amSTL - MAD

2 stops15h 57mUnited Airlines

Deal found 12/20

$695

Mon 2/1711:00 amMAD - STL

2 stops17h 49mKLM

Sat 3/110:59 amSTL - MAD

1 stop15h 01mKLM

Deal found 12/20

$697

Tue 1/1410:15 amBCN - STL

1 stop15h 30mVirgin Atlantic

Tue 1/2111:04 amSTL - BCN

1 stop13h 56mVirgin Atlantic

Deal found 12/19

$703

Thu 1/166:50 amBCN - STL

2 stops19h 19mLufthansa

Thu 1/2311:28 amSTL - BCN

1 stop14h 32mLufthansa

Deal found 12/19

$715

Tue 4/111:05 amBCN - STL

1 stop17h 35mIberia

Tue 5/69:58 amSTL - BCN

1 stop17h 32mIberia

Deal found 12/19

$719

Sun 2/21:30 pmBCN - STL

2 stops17h 16mAmerican Airlines

Sun 2/95:10 amSTL - BCN

1 stop25h 10mAmerican Airlines

Deal found 12/19

$729

Thu 1/161:15 pmMAD - STL

1 stop14h 26mBritish Airways

Wed 1/223:10 pmSTL - MAD

2 stops15h 15mBritish Airways

Deal found 12/20

$730

Fri 1/1712:15 pmMAD - STL

3 stops29h 39mAir Canada

Sat 2/83:50 pmSTL - MAD

2 stops34h 45mAir Canada

Deal found 12/20

$753

Sat 6/1412:05 pmBIO - STL

2 stops33h 13mTurkish Airlines

Fri 9/55:18 pmSTL - BIO

2 stops41h 07mTurkish Airlines

Deal found 12/19

$1,186

Mon 2/1711:35 amMAD - STL

1 stop17h 28mMultiple Airlines

Thu 2/2711:57 amSTL - MAD

1 stop12h 58mMultiple Airlines

Deal found 12/20

$686

Last-minute flights from Spain to St. Louis
Discover last-minute flight deals from Spain to St. Louis. Data last updated December 21, 2024 and is based on user searches.

Sat 12/287:35 pmAGP - STL

2 stops35h 05mScandinavian Airlines

Sat 1/1810:59 amSTL - AGP

2 stops24h 41mScandinavian Airlines

Deal found 12/19

$571

Sat 12/285:35 amAGP - STL

2 stops40h 31mMultiple Airlines

Sat 1/1812:41 pmSTL - AGP

3 stops20h 29mMultiple Airlines

Deal found 12/19

$856

Sat 12/286:00 amAGP - STL

3 stops40h 06mAir Canada

Sat 1/1812:41 pmSTL - AGP

3 stops20h 29mAir Canada

Deal found 12/19

$1,388

Tue 1/1411:10 amBCN - STL

2 stops29h 13mDelta

Tue 1/212:00 pmSTL - BCN

2 stops17h 00mDelta

Deal found 12/19

$697

Tue 1/1410:15 amBCN - STL

1 stop15h 30mVirgin Atlantic

Tue 1/2111:04 amSTL - BCN

1 stop13h 56mVirgin Atlantic

Deal found 12/19

$703

Thu 1/1611:00 amBCN - STL

1 stop18h 28mMultiple Airlines

Thu 1/239:25 amSTL - BCN

1 stop20h 10mMultiple Airlines

Deal found 12/20

$682

Thu 1/164:25 pmMAD - STL

1 stop26h 07mMultiple Airlines

Wed 1/227:20 amSTL - MAD

1 stop15h 45mMultiple Airlines

Deal found 12/20

$702

Thu 1/166:50 amBCN - STL

2 stops19h 19mLufthansa

Thu 1/2311:28 amSTL - BCN

1 stop14h 32mLufthansa

Deal found 12/19

$715

Fri 1/171:00 pmMAD - STL

2 stops27h 22mDelta

Sat 2/810:22 amSTL - MAD

2 stops18h 08mDelta

Deal found 12/20

$693

Fri 1/241:15 pmMAD - STL

1 stop14h 26mIberia

Fri 2/285:37 pmSTL - MAD

1 stop13h 48mIberia

Deal found 12/20

$720

Fri 1/246:10 amMAD - STL

1 stop14h 45mUnited Airlines

Fri 2/2810:18 amSTL - MAD

2 stops15h 57mUnited Airlines

Deal found 12/20

$726

Tue 1/281:40 pmAGP - STL

2 stops40h 50mMultiple Airlines

Wed 2/193:45 pmSTL - AGP

1 stop17h 20mMultiple Airlines

Deal found 12/18

$710

One-way flights from Spain to St. Louis
Search for one-way flight options from Spain to St. Louis. Find affordable one-way fares based on user searches. Data last updated December 21, 2024.

Wed 1/295:00 pmAGP - STL

2 stops37h 31mMultiple Airlines

Deal found 12/18

$335

Sat 12/285:45 pmAGP - STL

2 stops53h 02mTurkish Airlines

Deal found 12/19

$750

Wed 1/87:10 pmBCN - STL

2 stops34h 26mIberia

Deal found 12/19

$828

Wed 1/812:35 pmBCN - STL

3 stops33h 08mMultiple Airlines

Deal found 12/19

$966

Thu 1/231:30 pmBCN - STL

1 stop14h 11mBritish Airways

Deal found 12/20

$1,100

Wed 1/86:50 amBCN - STL

1 stop14h 05mLufthansa

Deal found 12/19

$1,190

Sat 1/46:45 amBCN - STL

2 stops36h 41mUnited Airlines

Deal found 12/20

$1,444

Sat 1/410:55 amBCN - STL

1 stop29h 13mDelta

Deal found 12/20

$2,052

Find flights from Spain to St. Louis within your budget

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Thu 1/16

11:00 am-10:28 pm

1 stop18h 28m

Lambert-St Louis

Thu 1/23

9:25 am-12:35 pm

1 stop20h 10m

$682

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Mon 2/17

11:35 am-10:03 pm

1 stop17h 28m

Lambert-St Louis

Wed 2/26

12:00 pm-7:55 am

1 stop12h 55m

$686

MálagaSt. Louis

AGP - STL

AGPSTL

Malaga

Fri 1/31

4:25 pm-4:37 pm

2 stops31h 12m

Lambert-St Louis

Fri 2/21

6:00 am-11:40 am

2 stops22h 40m

$689

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Fri 1/17

1:00 pm-9:22 am

2 stops27h 22m

Lambert-St Louis

Sat 2/8

10:22 am-11:30 am

2 stops18h 08m

$693

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Wed 2/19

6:10 am-1:55 pm

1 stop14h 45m

Lambert-St Louis

Thu 2/27

10:18 am-9:15 am

2 stops15h 57m

$695

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Mon 2/17

11:00 am-9:49 pm

2 stops17h 49m

Lambert-St Louis

Sat 3/1

10:59 am-9:00 am

1 stop15h 01m

$697

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Tue 1/14

11:10 am-9:23 am

2 stops29h 13m

Lambert-St Louis

Tue 1/21

2:00 pm-2:00 pm

2 stops17h 00m

$697

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Tue 1/14

10:15 am-6:45 pm

1 stop15h 30m

Lambert-St Louis

Tue 1/21

11:04 am-8:00 am

1 stop13h 56m

$703

MálagaSt. Louis

AGP - STL

AGPSTL

Malaga

Tue 1/28

1:40 pm-11:30 pm

2 stops40h 50m

Lambert-St Louis

Wed 2/19

3:45 pm-4:05 pm

1 stop17h 20m

$710

BarcelonaSt. Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Thu 1/16

6:50 am-7:09 pm

2 stops19h 19m

Lambert-St Louis

Thu 1/23

11:28 am-9:00 am

1 stop14h 32m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 38 results

Best time to book a flight from Spain to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Spain 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.

Travel insights for flights from Spain to St. Louis

Get recent, data-driven insights about flights from Spain to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Spain to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Spain to St. Louis (average of $311). Flying from Spain to St. Louis in March is currently the most expensive (average of $356). 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 ES to STL?

When flying from Spain to St. Louis, 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 St. Louis by month

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

To help decide which airline to fly from Spain to St. Louis, see what other customers have to say about United Airlines, KLM and Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,601 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,601 reviews

Delta

8.0

Very good

8,601 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,344 reviews

Delta

8.0

Very good

8,601 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.5

Good

668 reviews

Delta

8.0

Very good

8,601 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

9,041 reviews

Delta

8.0

Very good

8,601 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Turkish Airlines

7.3

Good

3,899 reviews

Delta

8.0

Very good

8,601 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to St. Louis from Spain?
Located just 12.7 mi from the city center, Lambert-St Louis (STL) is the airport most travelers will use when flying to St. Louis from Spain.
What are the cheapest airlines to fly from Spain to St. Louis one-way?
The cheapest airlines for a one-way flight from Spain to St. Louis are Turkish Airlines ($750), Iberia ($828), and British Airways ($1,100).
What are the most popular routes from Spain to St. Louis?
While some choose either Bilbao - Lambert-St Louis or Malaga - Lambert-St Louis, Barcelona-El Prat - Lambert-St Louis is the most popular route from Spain to St. Louis.
Can I find deals for flights from Spain to St. Louis that include hotel bookings?
Yes. In addition to deals on Spain to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Spain to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spain to St. Louis.
Can I find deals for business class flights from Spain to St. Louis?
Yes. Cheapflights offers flight deals from Spain to St. Louis 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 Spain to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Spain to St. Louis (average of $311). Flying from Spain to St. Louis in March is currently the most expensive (average of $356). 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Spain to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$546	Average$966	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$743	Average$878	FlexibilityNo cancel fee	On-timeN/A

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$335+ Cheap flights from Spain to St. Louis (STL)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Spain to St. Louis with Cheapflights

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Cheap flight deals from Spain to St. Louis

Round-trip from

One-way from

Find flight deals from Spain to St. Louis

Cheapest flights from Spain to St. LouisExplore the most affordable flight options available from Spain to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.

Explore the most affordable flight options available from Spain to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.

Find flights from Spain to St. Louis within your budget

Best time to book a flight from Spain to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Spain with our price prediction graph.

Travel insights for flights from Spain to St. Louis

Get recent, data-driven insights about flights from Spain to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Spain to St. Louis?

What is the cheapest time of day to fly from ES to STL?

Find hourly flight availability from Spain to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2024.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

Reviews of airlines servicing St. Louis

To help decide which airline to fly from Spain to St. Louis, see what other customers have to say about United Airlines, KLM and Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly into for flights to St. Louis from Spain?

What are the cheapest airlines to fly from Spain to St. Louis one-way?

What are the most popular routes from Spain to St. Louis?

Can I find deals for flights from Spain to St. Louis that include hotel bookings?

How can I find direct flights from Spain to St. Louis?

Can I find deals for business class flights from Spain to St. Louis?

What is the cheapest month to book a flight from Spain to St. Louis?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Spain to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Spain to St. Louis

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Book with Flexibility

Travel Smart

Cheapest flights from Spain to St. Louis
Explore the most affordable flight options available from Spain to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.