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St. Louis

$412+ Cheap flights from Madrid, Spain (MAD) 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — STL
Jan 28 — Feb 41
Tue 1/28
Tue 2/4
1 adult, Economy
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Cheap flight deals from Madrid to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$634
(United Airlines)

One-way from

$412
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$785
Provider with most accurate pricing for Madrid Barajas-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Madrid Barajas-Lambert-St Louis flights.
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From Madrid Barajas to Lambert-St Louis
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One-way flight from Madrid Barajas to Lambert-St Louis
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Highest demand for flights based on searches. 16% potential increase in price ($186 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Madrid to St. Louis

Cheapest flights from Madrid to St. Louis
Explore the most affordable flight options available from Madrid to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.

This Finnair deal was found by Cheapflights users on 1/23. 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.
Thu 1/3011:30 amMAD - STL
1 stop17h 58mMultiple Airlines
Tue 2/47:20 amSTL - MAD
1 stop15h 45mMultiple Airlines
Deal found 1/23$579
This lol.travel deal was found by Cheapflights users on 1/23. 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.
Thu 1/3011:35 amMAD - STL
1 stop17h 34mIberia
Tue 2/411:38 amSTL - MAD
1 stop14h 47mIberia
Deal found 1/23$582
This Air France deal was found by Cheapflights users on 1/23. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/3011:00 amMAD - STL
1 stop14h 45mAir France
Tue 2/45:00 pmSTL - MAD
2 stops17h 00mAir France
Deal found 1/23$585
This United Airlines deal was found by Cheapflights users on 1/23. 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.
Thu 1/3011:15 amMAD - STL
1 stop19h 15mUnited Airlines
Tue 2/48:15 amSTL - MAD
2 stops18h 00mUnited Airlines
Deal found 1/23$589
This KLM deal was found by Cheapflights users on 1/23. 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.
Fri 1/246:00 amMAD - STL
2 stops17h 42mKLM
Fri 2/2810:22 amSTL - MAD
2 stops16h 53mKLM
Deal found 1/23$949
This Gurufare deal was found by Cheapflights users on 1/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2411:15 amMAD - STL
1 stop19h 15mLufthansa
Fri 2/283:45 pmSTL - MAD
1 stop14h 20mLufthansa
Deal found 1/23$1,321

Find flights from Madrid to St. Louis within your budget

Customize your flight search to find flights from Madrid 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 2,558,603 searches. Data last updated January 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Sun 3/9

6:15 am-2:06 pm

2 stops38h 51m

Lambert-St Louis

Sun 3/16

11:05 am-11:45 am

2 stops18h 40m

$634

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Sun 3/9

3:55 pm-8:48 am

1 stop22h 53m

Lambert-St Louis

Sun 3/16

9:28 am-5:50 am

1 stop14h 22m

$641

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Mon 3/24

7:35 pm-9:16 am

3 stops43h 41m

$412

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Mon 3/24

8:40 am-8:41 pm

2 stops18h 01m

$735

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Sat 3/29

10:00 am-9:10 am

1 stop29h 10m

$740

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Sat 3/29

2:55 pm-3:47 pm

2 stops30h 52m

$753

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Fri 7/4

5:10 pm-11:17 pm

1 stop13h 07m

$939

MadridSt. Louis

MAD - STL

MADSTL

Madrid Barajas

Sat 3/29

12:15 pm-3:47 pm

3 stops33h 32m

$1,423

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Compare providers for flights from Madrid to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Madrid to St. Louis in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Madrid-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Madrid-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Madrid-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Madrid-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madrid-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

Currently, August is the cheapest month in which you can book a flight from Madrid to St. Louis (average of $311). Flying from Madrid 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.

Rainfall in St. Louis by month

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

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

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 January 23, 2025.
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

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
8,508 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

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
8,971 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

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
3,926 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 10

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

Aer Lingus
7.1
Good
1,081 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 10

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

British Airways
6.6
Okay
6,824 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

8.0

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

Find useful and relevant information for your journey from Madrid 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 is the cheapest airline to fly from Madrid to St. Louis round-trip?

    United Airlines, at $634, was found to be the cheapest airline from Madrid to St. Louis.. You may be able to fly from Madrid to St. Louis for 32% less than the average price by searching for this airline.

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

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $735. However, be on the lookout for offers from Delta and Turkish Airlines, as they are both options that can get you from Madrid to St. Louis for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Madrid 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 Madrid to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Madrid to St. Louis (average of $311). Flying from Madrid 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

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Alton
Farmington
Chesterfield

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Top 2 airlines flying from Madrid to St. Louis

Discover the top 2 airlines that operate flights from Madrid 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 2,558,603 searches. Data last updated January 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$546Average$969FlexibilityNo cancel feeOn-time71%
DeltaCheapest$758Average$1,145FlexibilityNo cancel feeOn-timeN/A
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