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Cheap flights from Spain to St. Louis (STL) from $373

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 6/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MAD — STL
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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What is the cheapest month to fly from Spain to St. Louis?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to St. Louis. Flights to St. Louis from Spain in January are about $902 on average during January, but can be found for as low as $440.

When is the cheapest time to fly from Spain to St. Louis (ES - 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.

Cheap American Airlines flights from Spain to St. Louis

Explore cheap flight options specifically provided by American Airlines for the route between Spain and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the cheapest American Airlines flights we've come across from Spain to St. Louis. It's recommended that users confirm their flight details before booking.
Thu 9/1211:05 amBCN - STL
1 stop15h 53mAmerican Airlines
Sat 9/217:30 amSTL - BCN
1 stop20h 00mAmerican Airlines
Deal found 5/15$698
Thu 9/121:40 pmBCN - STL
2 stops16h 40mAmerican Airlines
Sat 9/214:17 pmSTL - BCN
1 stop11h 13mAmerican Airlines
Deal found 5/15$701
Thu 9/127:45 amBCN - STL
2 stops16h 29mAmerican Airlines
Sat 9/2110:45 amSTL - BCN
2 stops15h 45mAmerican Airlines
Deal found 5/15$747
Thu 5/301:00 pmMAD - STL
2 stops17h 22mAmerican Airlines
Thu 6/138:01 amSTL - MAD
1 stop15h 39mAmerican Airlines
Deal found 5/15$799
Wed 6/1912:20 pmMAD - STL
1 stop13h 57mAmerican Airlines
Wed 7/39:23 amSTL - MAD
1 stop13h 47mAmerican Airlines
Deal found 5/16$1,114
Tue 6/1812:20 pmMAD - STL
1 stop13h 57mAmerican Airlines
Fri 6/289:23 amSTL - MAD
1 stop13h 47mAmerican Airlines
Deal found 5/16$1,130
Fri 6/2112:20 pmMAD - STL
1 stop13h 57mAmerican Airlines
Fri 6/289:23 amSTL - MAD
1 stop13h 47mAmerican Airlines
Deal found 5/16$1,147
Sat 6/229:20 amMAD - STL
1 stop16h 23mAmerican Airlines
Fri 6/289:23 amSTL - MAD
1 stop13h 47mAmerican Airlines
Deal found 5/16$1,163

Cheap United Airlines flights from Spain to St. Louis

Explore cheap flight options specifically provided by United Airlines for the route between Spain and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Browse through some of the cheapest United Airlines flights traveling from Spain to St. Louis. Deals are refreshing constantly so come back soon for more options.
Thu 5/2312:30 pmMAD - STL
1 stop15h 35mUnited Airlines
Thu 5/306:30 amSTL - MAD
2 stops18h 35mUnited Airlines
Deal found 5/15$700
Thu 5/2311:15 amMAD - STL
2 stops29h 53mUnited Airlines
Thu 5/306:30 amSTL - MAD
2 stops18h 35mUnited Airlines
Deal found 5/15$706
Thu 5/302:50 pmBCN - STL
1 stop28h 23mUnited Airlines
Mon 6/310:15 amSTL - BCN
1 stop19h 30mUnited Airlines
Deal found 5/16$764
Thu 9/1212:25 pmBCN - STL
2 stops17h 31mUnited Airlines
Sat 9/215:20 pmSTL - BCN
3 stops33h 20mUnited Airlines
Deal found 5/15$768
Sat 6/88:25 amMAD - STL
1 stop36h 05mUnited Airlines
Sat 8/3112:00 pmSTL - MAD
1 stop14h 20mUnited Airlines
Deal found 5/15$807
Tue 5/289:35 amAGP - STL
1 stop13h 23mUnited Airlines
Sun 6/910:50 amSTL - AGP
1 stop13h 45mUnited Airlines
Deal found 5/15$851
Thu 6/611:15 amMAD - STL
1 stop15h 04mUnited Airlines
Thu 6/139:50 amSTL - MAD
1 stop18h 25mUnited Airlines
Deal found 5/15$868
Tue 5/289:35 amAGP - STL
1 stop13h 23mUnited Airlines
Sun 6/910:50 amSTL - AGP
1 stop13h 45mUnited Airlines
Deal found 5/16$963
Thu 6/611:15 amMAD - STL
1 stop29h 17mUnited Airlines
Thu 6/139:50 amSTL - MAD
1 stop18h 25mUnited Airlines
Deal found 5/16$1,035

Cheap Spain to St. Louis flights in May & June 2024

Find cheap flight options from Spain to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Check out some of the best flight deals from Spain to St. Louis in 2024. Check back in a little while for more flight options.
Thu 5/2312:30 pmMAD - STL
1 stop15h 35mUnited Airlines
Thu 5/306:30 amSTL - MAD
2 stops18h 35mUnited Airlines
Deal found 5/15$700
Thu 5/2311:15 amMAD - STL
2 stops29h 53mUnited Airlines
Thu 5/306:30 amSTL - MAD
2 stops18h 35mUnited Airlines
Deal found 5/15$706
Thu 5/302:50 pmBCN - STL
1 stop30h 24mUnited Airlines
Mon 6/38:25 amSTL - BCN
1 stop16h 55mUnited Airlines
Deal found 5/16$764
Sat 6/810:00 amMAD - STL
2 stops16h 19mKLM
Sat 8/315:30 pmSTL - MAD
2 stops15h 55mKLM
Deal found 5/15$767
Tue 5/285:20 pmAGP - STL
2 stops26h 48mKLM
Sun 6/95:56 pmSTL - AGP
2 stops15h 39mKLM
Deal found 5/16$779
Tue 5/285:20 pmAGP - STL
2 stops30h 26mMultiple Airlines
Sun 6/910:05 amSTL - AGP
2 stops18h 25mMultiple Airlines
Deal found 5/15$781
Thu 5/301:45 pmBCN - STL
2 stops16h 55mVirgin Atlantic
Mon 6/310:20 amSTL - BCN
2 stops18h 15mVirgin Atlantic
Deal found 5/16$786
Thu 6/610:00 amMAD - STL
2 stops20h 40mVirgin Atlantic
Wed 6/124:02 pmSTL - MAD
1 stop33h 43mVirgin Atlantic
Deal found 5/15$787
Thu 5/301:00 pmMAD - STL
2 stops17h 22mAmerican Airlines
Thu 6/138:01 amSTL - MAD
1 stop15h 39mAmerican Airlines
Deal found 5/15$799

Spain to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Spain and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the best flight deals from Spain to St. Louis in 2024. Check back in a little while for more flight options.
Thu 9/1211:40 amMAD - STL
1 stop18h 20mMultiple Airlines
Sat 9/2110:45 amSTL - MAD
1 stop11h 55mMultiple Airlines
Deal found 5/15$693
Thu 9/1211:05 amBCN - STL
1 stop15h 53mAmerican Airlines
Sat 9/217:30 amSTL - BCN
1 stop20h 00mAmerican Airlines
Deal found 5/15$698
Thu 5/2312:30 pmMAD - STL
1 stop15h 35mUnited Airlines
Thu 5/306:30 amSTL - MAD
2 stops18h 35mUnited Airlines
Deal found 5/15$700
Thu 9/121:40 pmBCN - STL
2 stops16h 40mAmerican Airlines
Sat 9/214:17 pmSTL - BCN
1 stop11h 13mAmerican Airlines
Deal found 5/15$701
Thu 9/121:00 pmMAD - STL
2 stops15h 07mAmerican Airlines
Sat 9/219:56 amSTL - MAD
2 stops13h 14mAmerican Airlines
Deal found 5/15$704
Thu 5/2311:15 amMAD - STL
2 stops29h 53mUnited Airlines
Thu 5/306:30 amSTL - MAD
2 stops18h 35mUnited Airlines
Deal found 5/15$706
Sat 9/711:35 amMAD - STL
1 stop15h 23mMultiple Airlines
Sat 9/149:56 amSTL - MAD
1 stop14h 54mMultiple Airlines
Deal found 5/15$711
Thu 9/126:45 pmBCN - STL
1 stop20h 27mMultiple Airlines
Thu 9/192:03 pmSTL - BCN
1 stop16h 22mMultiple Airlines
Deal found 5/15$722
Thu 9/1212:00 pmMAD - STL
1 stop12h 17mAmerican Airlines
Thu 9/194:20 pmSTL - MAD
1 stop15h 05mAmerican Airlines
Deal found 5/15$734

Spain to St. Louis flights leaving soon

Find last-minute flight options from Spain to St. Louis for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users seeking a last-minute flight from Spain to St. Louis should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Thu 5/2312:30 pmMAD - STL
1 stop15h 35mUnited Airlines
Thu 5/306:30 amSTL - MAD
2 stops18h 35mUnited Airlines
Deal found 5/15$700
Thu 5/2311:15 amMAD - STL
2 stops29h 53mUnited Airlines
Thu 5/306:30 amSTL - MAD
2 stops18h 35mUnited Airlines
Deal found 5/15$706
Thu 5/302:50 pmBCN - STL
1 stop28h 23mUnited Airlines
Mon 6/310:15 amSTL - BCN
1 stop19h 30mUnited Airlines
Deal found 5/16$764
Thu 5/3011:25 amBCN - STL
1 stop13h 40mVirgin Atlantic
Mon 6/310:20 amSTL - BCN
2 stops18h 15mVirgin Atlantic
Deal found 5/16$786
Thu 5/2311:00 amMAD - STL
1 stop14h 05mVirgin Atlantic
Thu 5/307:10 pmSTL - MAD
1 stop30h 35mVirgin Atlantic
Deal found 5/15$808
Thu 5/2310:00 amMAD - STL
2 stops18h 34mDelta
Wed 5/296:30 pmSTL - MAD
1 stop31h 15mDelta
Deal found 5/15$922
Thu 5/309:50 amBCN - STL
2 stops17h 35mAir France
Mon 6/37:10 pmSTL - BCN
2 stops15h 00mAir France
Deal found 5/16$1,026
Thu 5/2310:00 amMAD - STL
2 stops18h 34mAir France
Wed 5/296:30 pmSTL - MAD
2 stops17h 50mAir France
Deal found 5/15$1,102

One-way flights to St. Louis from Spain

Search for one-way flight options from Spain to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the best available deals we've found on one-way flights from Spain to St. Louis. Users can also find round-trip Spain to St. Louis flights by using the search form above.
Wed 6/2611:15 amBCN - STL
3 stops37h 13mMultiple Airlines
Deal found 5/15$373
Thu 5/232:00 pmBCN - STL
2 stops34h 10mMultiple Airlines
Deal found 5/15$379
Wed 6/267:25 amBCN - STL
2 stops30h 42mMultiple Airlines
Deal found 5/15$473
Fri 6/288:45 amBCN - STL
2 stops32h 49mMultiple Airlines
Deal found 5/15$475
Thu 5/238:30 pmBCN - STL
3 stops55h 00mMultiple Airlines
Deal found 5/15$479
Thu 6/277:25 amBCN - STL
3 stops33h 15mMultiple Airlines
Deal found 5/15$511
Sun 6/307:40 pmMAD - STL
3 stops49h 43mMultiple Airlines
Deal found 5/15$549
Wed 7/2410:20 amBCN - STL
3 stops40h 39mMultiple Airlines
Deal found 5/15$558
Sat 6/12:30 pmMAD - STL
2 stops35h 10mMultiple Airlines
Deal found 5/15$565

Find flights from Spain to St. Louis within your budget

Customize your flight search to find flights from Spain to St. Louis 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$698 - $1,093

Route

Depart

Return

Price

Barcelona-El PratLambert-St Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Thu 9/12

1 stop15h 53m

Lambert-St Louis

Sat 9/21

1 stop20h 00m

$698

Madrid BarajasLambert-St Louis

MAD - STL

MADSTL

Madrid Barajas

Thu 5/23

1 stop15h 35m

Lambert-St Louis

Thu 5/30

2 stops18h 35m

$700

Barcelona-El PratLambert-St Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Thu 9/12

1 stop20h 27m

Lambert-St Louis

Thu 9/19

1 stop16h 22m

$722

Madrid BarajasLambert-St Louis

MAD - STL

MADSTL

Madrid Barajas

Sat 6/8

2 stops16h 19m

Lambert-St Louis

Sat 8/31

2 stops15h 55m

$767

Barcelona-El PratLambert-St Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Thu 9/12

2 stops27h 02m

Lambert-St Louis

Thu 9/19

2 stops16h 59m

$783

Madrid BarajasLambert-St Louis

MAD - STL

MADSTL

Madrid Barajas

Thu 6/6

2 stops20h 40m

Lambert-St Louis

Wed 6/12

1 stop33h 43m

$787

Madrid BarajasLambert-St Louis

MAD - STL

MADSTL

Madrid Barajas

Sat 6/8

1 stop29h 10m

Lambert-St Louis

Sat 8/31

2 stops18h 15m

$806

Barcelona-El PratLambert-St Louis

BCN - STL

BCNSTL

Barcelona-El Prat

Sat 8/24

1 stop15h 40m

Lambert-St Louis

Tue 9/3

1 stop11h 20m

$868

Madrid BarajasLambert-St Louis

MAD - STL

MADSTL

Madrid Barajas

Thu 6/6

2 stops16h 47m

Lambert-St Louis

Wed 6/12

2 stops15h 19m

$1,093

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated May 16, 2024.
To help decide which airline to fly from Spain to St. Louis, see what other customers have to say about American Airlines, United Airlines and KLM. 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
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Virgin Atlantic
7.7
Good
735 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air France
7.6
Good
1,764 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

WestJet
7.5
Good
2,919 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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?

    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 flights from Spain to St. Louis for under $700 on Cheapflights?

    Yes, there are multiple flights from Spain to St. Louis for under $700. The cheapest flight booked recently is on American Airlines for just $698, but on average you can expect to pay $777.

  • Are there last-minute flights available from Spain to St. Louis for under $700?

    There are currently 8+ open flights from Spain to St. Louis within the next 7 days for less than $700.

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

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

  • What are the most popular airlines that fly from Spain to St. Louis?

    Before booking your flight from Spain to St. Louis check out the most popular airlines for this route: American Airlines, Delta or Iberia.

  • What does MAD to STL mean?

    Great question - MAD to STL just means Madrid Barajas Airport to Lambert-St Louis Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Barcelona-El Prat Airport (BCN), Palma de Mallorca Son Sant Joan Airport (PMI), Malaga Airport (AGP), Alicante Airport (ALC), Valencia Airport (VLC).

  • Can I find deals for flights from Spain to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Spain to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Spain to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Spain to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Spain to St. Louis that allow pets onboard?

    Many airlines flying from Spain to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Spain to St. Louis?

    Yes, you can often find last-minute deals on Spain to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Spain to St. Louis flight deals updated?

    The Spain to St. Louis flight deals you see on this page were last updated on 5/15.

See more FAQs

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Alternative routes for Spain to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Spain to St. Louis

Discover the top 4 airlines that operate flights from Spain to St. Louis. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$654Average$1,081FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest$668Average$668FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$719Average$1,066FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$747Average$1,038FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Spain to St. Louis by cabin class

Find flights from Spain to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
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Fly with Cheapflights

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How does Cheapflights help users find flights from Spain to St. Louis?

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Why should you use Cheapflights to find cheap flight tickets from Spain to St. Louis?

Cheapflights helps you find that perfect flight to St. Louis from Spain by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Spain to St. Louis with no change fees?

Need flexible booking options for your flight to St. Louis from Spain? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Spain to St. Louis become cheaper?

Yes! Start tracking prices for Spain to St. Louis flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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