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$306+ Cheap flights from St. Louis (STL) to Spain

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MAD
Nov 5 — Nov 121
Tue 11/5
Tue 11/12
1 adult, Economy
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Find flight deals from St. Louis to Spain

Cheapest flights from St. Louis to Spain
Explore the most affordable flight options available from St. Louis to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This Mytrip deal was found by Cheapflights users on 10/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/412:00 pmSTL - MAD
3 stops19h 05mMultiple Airlines
Wed 12/1110:20 amMAD - STL
3 stops32h 10mMultiple Airlines
Deal found 10/31$539
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/36:15 amSTL - MAD
2 stops20h 20mUnited Airlines
Wed 12/1112:20 pmMAD - STL
2 stops34h 14mUnited Airlines
Deal found 10/29$573
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:20 amSTL - MAD
2 stops15h 15mAir Canada
Wed 12/1112:20 pmMAD - STL
2 stops33h 46mAir Canada
Deal found 10/30$580
This eDestinos deal was found by Cheapflights users on 10/29. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:49 pmSTL - MAD
1 stop13h 36mIberia
Wed 12/1111:35 amMAD - STL
1 stop17h 30mIberia
Deal found 10/29$581
This Virgin Atlantic deal was found by Cheapflights users on 10/30. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/310:09 amSTL - MAD
1 stop15h 51mVirgin Atlantic
Wed 12/1111:00 amMAD - STL
1 stop19h 43mVirgin Atlantic
Deal found 10/30$595
This British Airways deal was found by Cheapflights users on 10/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/31:46 pmSTL - MAD
2 stops15h 09mBritish Airways
Thu 12/1211:35 amMAD - STL
1 stop17h 38mBritish Airways
Deal found 10/31$597
This Booking.com deal was found by Cheapflights users on 10/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/253:50 pmSTL - BCN
2 stops35h 00mAir Canada
Tue 12/1012:15 pmBCN - STL
2 stops33h 10mAir Canada
Deal found 10/31$615
This KLM deal was found by Cheapflights users on 10/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2411:25 amSTL - MAD
2 stops15h 50mKLM
Tue 12/176:00 amMAD - STL
2 stops19h 29mKLM
Deal found 10/30$626
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1112:15 pmSTL - BCN
3 stops28h 30mMultiple Airlines
Wed 12/186:45 amBCN - STL
3 stops36h 00mMultiple Airlines
Deal found 10/30$641
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/118:25 amSTL - BCN
1 stop16h 55mUnited Airlines
Wed 12/1812:15 pmBCN - STL
2 stops33h 09mUnited Airlines
Deal found 10/30$660
This KLM deal was found by Cheapflights users on 10/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/257:15 amSTL - BCN
1 stop18h 25mKLM
Thu 12/510:55 amBCN - STL
1 stop19h 46mKLM
Deal found 10/30$682
This American Airlines deal was found by Cheapflights users on 10/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/136:40 amSTL - BCN
1 stop19h 20mAmerican Airlines
Tue 11/268:45 amBCN - STL
2 stops18h 39mAmerican Airlines
Deal found 10/30$697

Find flights from St. Louis to Spain within your budget

Customize your flight search to find flights from St. Louis to Spain 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

Tue 1/7

5:05 pm-1:10 pm

3 stops37h 05m

$306

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Tue 1/7

11:38 am-9:25 am

1 stop14h 47m

$446

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Mon 1/6

3:50 pm-9:35 am

2 stops34h 45m

$448

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Sun 12/29

6:23 pm-10:30 am

2 stops33h 07m

$449

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Sun 1/5

5:00 am-3:45 pm

2 stops27h 45m

$467

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

Wed 1/1

7:15 am-8:40 am

1 stop18h 25m

$493

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Fri 1/3

7:30 am-5:45 am

1 stop15h 15m

$497

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Sun 1/5

3:45 pm-3:45 pm

1 stop17h 00m

$499

St. LouisMadrid

STL - MAD

STLMAD

Lambert-St Louis

Sun 12/29

7:16 am-6:05 am

1 stop15h 49m

$447

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

Tue 1/7

2:10 pm-9:00 am

1 stop11h 50m

$492

Flights are sorted by cheapest first

Deals found on 10/30

Showing 1-10 of 45 results
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Best time to book a flight from St. Louis to Spain

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

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

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

Currently, December is the cheapest month in which you can book a flight from St. Louis to Spain (average of $512). Flying from St. Louis to Spain in June is currently the most expensive (average of $1,129). 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 STL to ES?

Find hourly flight availability from St. Louis to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

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

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

In terms of precipitation, rainfall in Spain 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 Spain when rainfall is around 0.8 in.

Temperature in Spain by month

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

If weather is an important factor for your trip to Spain, 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 Spain

Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated October 31, 2024.
Read reviews from past customers who have flown Delta, United Airlines and Air Canada from St. Louis to Spain. 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
8,835 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,835 reviews
Delta
8.0
Very good
8,835 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,352 reviews
Delta
8.0
Very good
8,835 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,318 reviews
Delta
8.0
Very good
8,835 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.6
Good
666 reviews
Delta
8.0
Very good
8,835 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,531 reviews
Delta
8.0
Very good
8,835 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Spain. 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 from for flights from St. Louis to Spain?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Spain. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • Can I find flights from St. Louis to Spain for under $600 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Spain for under $600. The cheapest flight booked recently is on Multiple Airlines for just $539, but on average you can expect to pay $656.

  • Are there last-minute flights available from St. Louis to Spain for under $1,100?

    There are currently 16+ open flights from St. Louis to Spain within the next 7 days for less than $1,100.

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

    One-way options have recently been found by users for as low as $446 on Iberia. Other airlines that offer cheap prices include Air Canada from $448 and British Airways from $449 one-way.

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

    Most travelers choose Lambert-St Louis - Barcelona-El Prat, Lambert-St Louis - Madrid Barajas or Lambert-St Louis - Santa Cruz de Tenerife Tenerife-Norte when deciding on the best route from St. Louis to Spain.

  • What does STL to MAD mean?

    This is defined as Lambert-St Louis Airport (STL) and Madrid Barajas Airport (MAD). Codes like Madrid Barajas Airport are often used to just call airports uniquely. Barcelona-El Prat Airport (BCN), Malaga Airport (AGP), Palma de Mallorca Son Sant Joan Airport (PMI), Alicante Airport (ALC), Valencia Airport (VLC) are some additional IATA codes for airports related to your trip.

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

    The amount of baggage you can bring on your St. Louis to Spain 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 St. Louis to Spain with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Spain 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 St. Louis to Spain that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Spain 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 St. Louis to Spain that allow pets onboard?

    Many airlines flying from St. Louis to Spain 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 St. Louis to Spain?

    Yes, you can often find last-minute deals on St. Louis to Spain 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 St. Louis to Spain flight deals updated?

    The St. Louis to Spain flight deals you see on this page were last updated on 10/31.

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

    Currently, December is the cheapest month in which you can book a flight from St. Louis to Spain (average of $512). Flying from St. Louis to Spain in June is currently the most expensive (average of $1,129). 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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Alternative routes for St. Louis to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from St. Louis to Spain

Discover the top 9 airlines that operate flights from St. Louis to Spain. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$479Average$882FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$499Average$993FlexibilityNo cancel feeOn-time69%
KLMCheapest$512Average$825FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$530Average$995FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$532Average$911FlexibilityNo cancel feeOn-time70%
DeltaCheapest$541Average$1,146FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$546Average$966FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$664Average$1,185FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$669Average$824FlexibilityNo cancel feeOn-time77%
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