Cheap flights from St. Louis (STL) to Spain from $288

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 9/18. 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.
STL — MAD
Jun 7 — Jun 141

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

Flights from St. Louis to Spain lean towards being more expensive in June. Prices are generally better when you fly from St. Louis to Spain in January, with the cheapest ticket starting at $456.

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

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.

Cheap American Airlines flights from St. Louis to Spain

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Spain. 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 2,807,690 searches. Data last updated June 2, 2024.
Find some of the cheapest American Airlines flights traveling from St. Louis to Spain. Make sure to double check the flight details before booking.
Mon 10/287:30 amSTL - MAD
1 stop18h 20mAmerican Airlines
Fri 11/812:30 pmMAD - STL
2 stops15h 49mAmerican Airlines
Deal found 6/2$478
Thu 11/77:40 amSTL - MAD
2 stops15h 00mAmerican Airlines
Tue 11/121:00 pmMAD - STL
2 stops17h 22mAmerican Airlines
Deal found 6/1$528
Mon 11/112:43 pmSTL - BCN
2 stops13h 47mAmerican Airlines
Thu 11/281:30 pmBCN - STL
1 stop13h 43mAmerican Airlines
Deal found 6/2$541
Wed 10/169:19 amSTL - MAD
2 stops13h 21mAmerican Airlines
Thu 10/241:00 pmMAD - STL
2 stops15h 35mAmerican Airlines
Deal found 6/1$601
Mon 8/262:14 pmSTL - MAD
1 stop10h 36mAmerican Airlines
Sun 12/221:00 pmMAD - STL
1 stop26h 11mAmerican Airlines
Deal found 6/1$642
Tue 7/99:20 amSTL - MAD
1 stop13h 50mAmerican Airlines
Tue 7/1611:35 amMAD - STL
1 stop17h 19mAmerican Airlines
Deal found 5/31$696
Wed 10/29:05 amSTL - MAD
1 stop14h 05mAmerican Airlines
Wed 10/91:00 pmMAD - STL
2 stops15h 20mAmerican Airlines
Deal found 6/1$724
Fri 10/189:56 amSTL - MAD
2 stops13h 14mAmerican Airlines
Sat 10/2611:45 amMAD - STL
2 stops16h 50mAmerican Airlines
Deal found 6/1$751
Sat 6/2912:56 pmSTL - MAD
1 stop12h 14mAmerican Airlines
Sat 7/1312:25 pmMAD - STL
2 stops17h 08mAmerican Airlines
Deal found 6/1$802

Cheap Air Canada flights from St. Louis to Spain

Explore cheap flight options specifically provided by Air Canada for the route between St. Louis and Spain. 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 2,807,690 searches. Data last updated June 2, 2024.
Some of the lowest-priced Air Canada flights we've found at this time heading from St. Louis to Spain. Make sure to examine the flight information before completing your reservation.
Mon 10/284:10 pmSTL - MAD
2 stops34h 00mAir Canada
Fri 11/812:15 pmMAD - STL
2 stops28h 38mAir Canada
Deal found 6/2$471
Thu 10/318:05 amSTL - MAD
2 stops18h 05mAir Canada
Wed 11/612:15 pmMAD - STL
2 stops28h 38mAir Canada
Deal found 6/1$520
Tue 11/510:40 amSTL - MAD
2 stops15h 30mAir Canada
Sun 11/1712:15 pmMAD - STL
2 stops34h 08mAir Canada
Deal found 6/1$521
Sun 11/310:40 amSTL - MAD
2 stops15h 30mAir Canada
Sun 11/1012:15 pmMAD - STL
2 stops28h 38mAir Canada
Deal found 6/2$559
Wed 10/1612:00 pmSTL - MAD
1 stop14h 20mAir Canada
Thu 10/2412:15 pmMAD - STL
1 stop15h 50mAir Canada
Deal found 6/1$582
Wed 10/1612:00 pmSTL - MAD
1 stop14h 20mAir Canada
Fri 10/2512:45 pmMAD - STL
2 stops15h 20mAir Canada
Deal found 6/1$588
Fri 10/1812:00 pmSTL - MAD
1 stop14h 20mAir Canada
Thu 10/2412:15 pmMAD - STL
1 stop15h 50mAir Canada
Deal found 6/1$632
Tue 8/274:05 pmSTL - MAD
1 stop12h 10mAir Canada
Tue 9/312:45 pmMAD - STL
2 stops15h 20mAir Canada
Deal found 6/1$706
Wed 8/1412:00 pmSTL - MAD
1 stop11h 50mAir Canada
Wed 8/2112:45 pmMAD - STL
2 stops33h 36mAir Canada
Deal found 6/1$711

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

Find cheap flight options from St. Louis to Spain specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Prices were last updated on June 2, 2024.
Scroll through some of the best deals on flights from St. Louis to Spain in 2024. Check back soon for alternative fares.
Tue 6/41:10 pmSTL - BCN
1 stop16h 35mUnited Airlines
Tue 6/1112:25 pmBCN - STL
2 stops29h 32mUnited Airlines
Deal found 6/2$679
Tue 6/46:30 amSTL - BCN
1 stop23h 15mMultiple Airlines
Tue 6/1112:15 pmBCN - STL
1 stop34h 06mMultiple Airlines
Deal found 6/2$685
Sun 6/25:25 pmSTL - MAD
1 stop32h 35mUnited Airlines
Tue 6/1810:50 amMAD - STL
2 stops29h 42mUnited Airlines
Deal found 6/1$691
Sun 6/2311:00 amSTL - BCN
2 stops15h 40mAir Canada
Wed 7/312:25 pmBCN - STL
1 stop15h 40mAir Canada
Deal found 6/2$692
Mon 6/35:56 pmSTL - BCN
1 stop29h 09mDelta
Tue 6/181:45 pmBCN - STL
1 stop35h 26mDelta
Deal found 6/2$694
Wed 6/57:10 amSTL - MAD
1 stop18h 00mAmerican Airlines
Wed 6/1212:20 pmMAD - STL
1 stop14h 09mAmerican Airlines
Deal found 5/31$696
Tue 6/411:00 amSTL - BCN
2 stops16h 25mAir Canada
Tue 6/1112:15 pmBCN - STL
2 stops15h 50mAir Canada
Deal found 6/2$698
Mon 6/38:25 amSTL - MAD
1 stop16h 40mUnited Airlines
Wed 6/1211:15 amMAD - STL
1 stop15h 04mUnited Airlines
Deal found 6/2$698
Wed 6/59:23 amSTL - MAD
2 stops13h 17mAmerican Airlines
Wed 6/1212:20 pmMAD - STL
1 stop14h 09mAmerican Airlines
Deal found 5/31$699

St. Louis to Spain 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Spain in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Scroll through some of the best deals on flights from St. Louis to Spain in 2024. Check back soon for alternative fares.
Mon 10/284:10 pmSTL - MAD
2 stops34h 00mMultiple Airlines
Fri 11/812:15 pmMAD - STL
2 stops28h 57mMultiple Airlines
Deal found 6/2$453
Mon 10/285:40 pmSTL - MAD
1 stop33h 35mMultiple Airlines
Fri 11/812:15 pmMAD - STL
2 stops28h 38mMultiple Airlines
Deal found 6/2$458
Mon 10/284:10 pmSTL - MAD
2 stops34h 00mAir Canada
Fri 11/812:15 pmMAD - STL
2 stops28h 38mAir Canada
Deal found 6/2$471
Sun 11/310:40 amSTL - MAD
2 stops15h 30mMultiple Airlines
Thu 11/146:15 amMAD - STL
2 stops34h 38mMultiple Airlines
Deal found 6/2$473
Wed 11/612:06 pmSTL - MAD
1 stop12h 44mMultiple Airlines
Thu 11/1411:40 amMAD - STL
1 stop18h 31mMultiple Airlines
Deal found 6/2$474
Mon 10/287:30 amSTL - MAD
1 stop18h 20mAmerican Airlines
Fri 11/812:30 pmMAD - STL
2 stops15h 49mAmerican Airlines
Deal found 6/2$478
Wed 11/66:02 pmSTL - MAD
2 stops16h 03mBritish Airways
Wed 11/137:45 amMAD - STL
2 stops17h 31mBritish Airways
Deal found 6/2$486
Tue 11/58:25 amSTL - MAD
2 stops17h 50mUnited Airlines
Fri 11/156:15 amMAD - STL
1 stop14h 40mUnited Airlines
Deal found 6/2$487
Sun 11/311:51 amSTL - MAD
2 stops16h 39mDelta
Wed 11/1310:15 amMAD - STL
1 stop14h 40mDelta
Deal found 6/2$491

St. Louis to Spain flights leaving soon

Find last-minute flight options from St. Louis to Spain 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 2,807,690 searches. Data last updated June 2, 2024.
Consider one of these great deals we found on last-minute flights from St. Louis to Spain. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 6/126:00 amSTL - MAD
2 stops30h 55mBritish Airways
Mon 6/178:50 pmMAD - STL
2 stops32h 12mBritish Airways
Deal found 6/2$737
Fri 6/79:44 amSTL - MAD
1 stop13h 56mBritish Airways
Fri 6/1411:35 amMAD - STL
1 stop12h 43mBritish Airways
Deal found 6/1$748
Tue 6/115:27 pmSTL - BCN
1 stop35h 33mBritish Airways
Mon 6/249:05 pmBCN - STL
2 stops51h 13mBritish Airways
Deal found 6/1$755
Fri 6/71:42 pmSTL - MAD
2 stops23h 13mBritish Airways
Fri 6/1412:20 pmMAD - STL
1 stop17h 37mBritish Airways
Deal found 6/1$774
Sat 6/85:31 pmSTL - BCN
2 stops33h 09mAir Canada
Fri 6/2112:15 pmBCN - STL
2 stops33h 01mAir Canada
Deal found 6/2$907
Fri 6/75:15 amSTL - MAD
2 stops19h 55mAmerican Airlines
Fri 6/1412:25 pmMAD - STL
2 stops18h 38mAmerican Airlines
Deal found 6/1$952
Tue 6/1112:56 pmSTL - BCN
2 stops18h 09mBritish Airways
Mon 6/249:05 pmBCN - STL
2 stops47h 07mBritish Airways
Deal found 6/1$975
Tue 6/111:42 pmSTL - BCN
1 stop13h 48mBritish Airways
Sun 6/237:45 amBCN - STL
2 stops16h 33mBritish Airways
Deal found 5/31$994
Sun 6/96:00 amSTL - BCN
1 stop21h 30mBritish Airways
Sun 6/237:45 amBCN - STL
2 stops22h 12mBritish Airways
Deal found 6/1$1,011

One-way flights to Spain from St. Louis

Search for one-way flight options from St. Louis to Spain. 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 2,807,690 searches. Data last updated June 2, 2024.
If you're seeking multiple options on one-way flights from St. Louis to Spain, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from St. Louis to Spain instead should update the search form at the top of page.
Wed 9/184:31 pmSTL - BCN
2 stops49h 24mMultiple Airlines
Deal found 6/2$288
Wed 9/184:31 pmSTL - BCN
3 stops48h 59mMultiple Airlines
Deal found 6/2$297
Fri 9/206:42 pmSTL - BCN
2 stops59h 03mMultiple Airlines
Deal found 6/2$317
Wed 10/94:31 pmSTL - BCN
2 stops44h 14mMultiple Airlines
Deal found 6/2$351
Sun 9/297:48 pmSTL - VLC
3 stops41h 12mMultiple Airlines
Deal found 6/2$379
Sun 11/246:42 pmSTL - BCN
2 stops39h 53mMultiple Airlines
Deal found 6/1$383
Wed 10/98:00 pmSTL - BCN
3 stops45h 20mMultiple Airlines
Deal found 6/2$389
Fri 11/226:42 pmSTL - BCN
2 stops39h 43mMultiple Airlines
Deal found 6/2$421
Thu 9/197:29 pmSTL - BCN
3 stops43h 26mMultiple Airlines
Deal found 6/2$441

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 2,807,690 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$453 - $685

Route

Depart

Return

Price

Lambert-St LouisMadrid Barajas

STL - MAD

STLMAD

Lambert-St Louis

Mon 10/28

2 stops34h 00m

Madrid Barajas

Fri 11/8

2 stops28h 57m

$453

Lambert-St LouisMadrid Barajas

STL - MAD

STLMAD

Lambert-St Louis

Mon 10/28

2 stops34h 00m

Madrid Barajas

Fri 11/8

2 stops28h 38m

$471

Lambert-St LouisMadrid Barajas

STL - MAD

STLMAD

Lambert-St Louis

Mon 10/28

1 stop18h 20m

Madrid Barajas

Fri 11/8

2 stops15h 49m

$478

Lambert-St LouisMadrid Barajas

STL - MAD

STLMAD

Lambert-St Louis

Wed 11/6

2 stops16h 03m

Madrid Barajas

Wed 11/13

2 stops17h 31m

$486

Lambert-St LouisMadrid Barajas

STL - MAD

STLMAD

Lambert-St Louis

Tue 11/5

2 stops17h 50m

Madrid Barajas

Fri 11/15

1 stop14h 40m

$487

Lambert-St LouisMadrid Barajas

STL - MAD

STLMAD

Lambert-St Louis

Sun 11/3

2 stops16h 39m

Madrid Barajas

Wed 11/13

1 stop14h 40m

$491

Lambert-St LouisBarcelona-El Prat

STL - BCN

STLBCN

Lambert-St Louis

Mon 11/11

1 stop15h 40m

Barcelona-El Prat

Thu 11/28

1 stop17h 44m

$543

Lambert-St LouisMadrid Barajas

STL - MAD

STLMAD

Lambert-St Louis

Wed 10/16

2 stops14h 20m

Madrid Barajas

Fri 10/25

2 stops17h 34m

$635

Lambert-St LouisMadrid Barajas

STL - MAD

STLMAD

Lambert-St Louis

Wed 10/16

1 stop17h 20m

Madrid Barajas

Sat 10/26

1 stop15h 32m

$685

Flights are sorted by cheapest first

Deals found on 6/2

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

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.

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 June 2, 2024.
Read reviews from past customers who have flown American Airlines, Air Canada and British Airways 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.
8.0
Very good
10,402 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.0
Very good
10,402 reviews
8.0
Very good
10,402 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.9
Good
1,507 reviews
8.0
Very good
10,402 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.7
Good
1,016 reviews
8.0
Very good
10,402 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.5
Good
1,728 reviews
8.0
Very good
10,402 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.4
Good
10,755 reviews
8.0
Very good
10,402 reviews

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 $500 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Spain for under $500. The cheapest flight booked recently is on Multiple Airlines for just $453, but on average you can expect to pay $498.

  • Are there last-minute flights available from St. Louis to Spain for under $800?

    There are currently 20+ open flights from St. Louis to Spain within the next 7 days for less than $800.

  • 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 $449 on Air Canada. Other airlines that offer cheap prices include Iberia from $469 and Lufthansa from $517 one-way.

  • What are the most popular routes 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), Palma de Mallorca Son Sant Joan Airport (PMI), Malaga Airport (AGP), 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 6/2.

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

  • 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 $559). Flying from St. Louis to Spain in June is currently the most expensive (average of $1,155). 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.

Top 10 airlines flying from St. Louis to Spain

Discover the top 10 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 2,807,690 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$479Average$968FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IberiaCheapest$512Average$937FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest$515Average$832FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest$528Average$1,059FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$545Average$842FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$546Average$1,005FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest$591Average$1,031FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest$592Average$859FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest$669Average$1,070FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest$711Average$1,222FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Search flights from St. Louis to Spain by cabin class

Find flights from St. Louis to Spain, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from St. Louis to Spain, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St. Louis to Spain for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Spain from St. Louis? 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 St. Louis to Spain become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Spain from St. Louis today and book when prices fit your budget.

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