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

The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $406. However, be on the lookout for offers from KLM and American Airlines, as they are both options that can get you from St. Louis to Salou for a low price.

What is the cheapest day to fly from St. Louis to Salou?

Travelers seeking maximum savings on their St. Louis to Salou flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

The most popular airlines flying from St. Louis to Salou are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

How far in advance should I book a flight from St. Louis to Salou?

Users have found that booking a flight from St. Louis to Salou at least 10 days early can save you up to 15% on average compared to booking a flight this week. If booking 10 days before your flight isn’t an option for you, users have found flights from St. Louis to Salou for as little as $640 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $740 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Salou. Flights to Salou from St. Louis in February are about $984 on average during February, but can be found for as low as $480.

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

If you book a flight to Salou from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Lambert-St Louis to Salou per day from 9 different airlines.

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

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

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

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

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

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

$320+ Flights from St. Louis to Salou

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The best prices from Lambert-St Louis to Salou are usually found in February or January, booked 63 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from St. Louis to Salou

Round-trip from	$609 (American Airlines)
One-way from	$320 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$1,104

From Lambert-St Louis to Salou

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One-way flight from Lambert-St Louis to Salou

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High demand for flights, 23% potential price rise

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Best time to find cheap flights, 4% potential price drop

Search Deals

Average for round-trip flights in December 2024

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Find flight deals from St. Louis to Salou

Cheapest flights from St. Louis to Salou
Explore the most affordable flight options available from St. Louis to Salou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on december 19, 2024.

wo 12/255:15 amSTL - BCN

1 stop20h 25mAmerican Airlines

wo 1/12:40 pmBCN - STL

1 stop16h 11mAmerican Airlines

Deal found 12/18

$1,655

wo 12/253:50 pmSTL - BCN

2 stops24h 10mMultiple Airlines

wo 1/112:15 pmBCN - STL

2 stops33h 51mMultiple Airlines

Deal found 12/18

$1,670

ma 12/235:30 pmSTL - BCN

2 stops33h 20mAir Canada

vr 1/35:55 amBCN - STL

2 stops40h 11mAir Canada

Deal found 12/18

$1,883

za 12/215:30 pmSTL - BCN

2 stops35h 45mUnited Airlines

wo 1/16:45 amBCN - STL

2 stops20h 12mUnited Airlines

Deal found 12/18

$1,909

za 12/214:32 pmSTL - BCN

2 stops35h 58mBritish Airways

ma 12/238:55 pmBCN - STL

2 stops28h 24mBritish Airways

Deal found 12/18

$2,523

Best flights from St. Louis to Salou
Discover carefully curated flight deals from St. Louis to Salou that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated december 19, 2024.

zo 1/194:44 pmSTL - BCN

1 stop32h 56mAmerican Airlines

di 2/41:30 pmBCN - STL

2 stops17h 16mAmerican Airlines

Deal found 12/19

$609

zo 1/191:40 pmSTL - BCN

2 stops26h 10mMultiple Airlines

di 2/46:45 pmBCN - STL

1 stop21h 09mMultiple Airlines

Deal found 12/19

$634

do 1/168:15 amSTL - BCN

2 stops22h 50mUnited Airlines

do 1/2312:15 pmBCN - STL

2 stops34h 23mUnited Airlines

Deal found 12/18

$665

za 3/87:15 amSTL - BCN

1 stop18h 25mKLM

do 3/209:55 amBCN - STL

1 stop16h 00mKLM

Deal found 12/18

$669

zo 1/1912:45 pmSTL - BCN

2 stops15h 45mBritish Airways

di 2/46:40 amBCN - STL

2 stops22h 29mBritish Airways

Deal found 12/19

$750

zo 1/193:45 pmSTL - BCN

2 stops16h 05mLufthansa

di 2/412:00 pmBCN - STL

2 stops18h 30mLufthansa

Deal found 12/19

$808

za 2/111:47 amSTL - BCN

2 stops19h 43mIberia

za 2/810:30 amBCN - STL

2 stops17h 11mIberia

Deal found 12/18

$845

wo 12/253:50 pmSTL - BCN

2 stops15h 30mAir Canada

wo 1/112:15 pmBCN - STL

2 stops33h 51mAir Canada

Deal found 12/19

$1,670

Last-minute flights from St. Louis to Salou
Discover last-minute flight deals from St. Louis to Salou. Data last updated december 19, 2024 and is based on user searches.

ma 12/235:30 pmSTL - BCN

2 stops33h 20mAir Canada

vr 1/35:55 amBCN - STL

2 stops40h 11mAir Canada

Deal found 12/18

$1,883

wo 12/255:15 amSTL - BCN

1 stop20h 25mAmerican Airlines

wo 1/12:40 pmBCN - STL

1 stop16h 11mAmerican Airlines

Deal found 12/18

$1,655

wo 12/253:50 pmSTL - BCN

2 stops24h 10mMultiple Airlines

wo 1/112:15 pmBCN - STL

2 stops33h 51mMultiple Airlines

Deal found 12/18

$1,670

do 1/168:15 amSTL - BCN

2 stops22h 50mUnited Airlines

do 1/2312:15 pmBCN - STL

2 stops34h 23mUnited Airlines

Deal found 12/18

$665

zo 1/194:44 pmSTL - BCN

1 stop32h 56mAmerican Airlines

di 2/41:30 pmBCN - STL

2 stops17h 16mAmerican Airlines

Deal found 12/19

$609

zo 1/191:40 pmSTL - BCN

2 stops26h 10mMultiple Airlines

di 2/46:45 pmBCN - STL

1 stop21h 09mMultiple Airlines

Deal found 12/19

$634

zo 1/1912:45 pmSTL - BCN

2 stops15h 45mBritish Airways

di 2/46:40 amBCN - STL

2 stops22h 29mBritish Airways

Deal found 12/19

$750

zo 1/193:45 pmSTL - BCN

2 stops16h 05mLufthansa

di 2/412:00 pmBCN - STL

2 stops18h 30mLufthansa

Deal found 12/19

$808

One-way flights from St. Louis to Salou
Search for one-way flight options from St. Louis to Salou. Find affordable one-way fares based on user searches. Data last updated december 19, 2024.

ma 3/311:08 pmSTL - BCN

3 stops42h 37mMultiple Airlines

Deal found 12/18

$320

ma 3/312:52 pmSTL - BCN

2 stops20h 43mScandinavian Airlines

Deal found 12/18

$406

ma 3/312:52 pmSTL - BCN

1 stop12h 48mKLM

Deal found 12/18

$512

do 3/136:00 amSTL - BCN

1 stop21h 00mAmerican Airlines

Deal found 12/18

$562

di 1/78:00 amSTL - BCN

2 stops18h 50mUnited Airlines

Deal found 12/18

$597

Find flights from St. Louis to Salou within your budget

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

zo 1/19

4:44 pm-8:40 am

1 stop32h 56m

Barcelona-El Prat

di 2/4

1:30 pm-11:46 pm

2 stops17h 16m

$609

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

zo 1/19

1:40 pm-10:50 pm

2 stops26h 10m

Barcelona-El Prat

di 2/4

6:45 pm-8:54 am

1 stop21h 09m

$634

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

do 1/16

8:15 am-2:05 pm

2 stops22h 50m

Barcelona-El Prat

do 1/23

12:15 pm-3:38 pm

2 stops34h 23m

$665

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

za 3/8

7:15 am-8:40 am

1 stop18h 25m

Barcelona-El Prat

do 3/20

9:55 am-7:55 pm

1 stop16h 00m

$669

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

vr 3/21

11:39 am-11:45 am

2 stops18h 06m

Barcelona-El Prat

zo 3/30

9:20 pm-6:19 pm

2 stops27h 59m

$743

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

za 3/29

11:19 am-11:35 am

2 stops18h 16m

Barcelona-El Prat

za 4/5

12:40 pm-11:38 pm

2 stops17h 58m

$765

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

za 3/29

5:27 pm-6:15 pm

2 stops18h 48m

Barcelona-El Prat

za 4/5

11:05 am-11:15 pm

1 stop19h 10m

$804

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

zo 1/19

3:45 pm-2:50 pm

2 stops16h 05m

Barcelona-El Prat

di 2/4

12:00 pm-11:30 pm

2 stops18h 30m

$808

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

di 4/29

3:50 pm-7:50 am

2 stops33h 00m

Barcelona-El Prat

do 5/8

12:15 pm-2:48 pm

2 stops33h 33m

$1,018

St. LouisBarcelona

STL - BCN

STLBCN

Lambert-St Louis

za 4/12

5:18 pm-11:10 pm

2 stops22h 52m

Barcelona-El Prat

ma 4/21

2:40 pm-2:18 pm

2 stops30h 38m

$1,084

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 19 results

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

Have a flexible travel schedule? Discover the best time to fly to Salou 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 Salou

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

How far ahead should I book a flight from St. Louis to Salou?

The best time to book flights from St. Louis to Salou is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Salou (average of $523). Flying from St. Louis to Salou in June is currently the most expensive (average of $1,098). 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 S9L?

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

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

Temperature in Salou by month

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

KLM

7.8

Good

1,349 reviews

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM

7.8

Good

1,349 reviews

KLM

7.8

Good

1,349 reviews

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

United Airlines

7.4

Good

9,048 reviews

KLM

7.8

Good

1,349 reviews

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Scandinavian Airlines

7.3

Good

1,308 reviews

KLM

7.8

Good

1,349 reviews

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

American Airlines

7.2

Good

10,000 reviews

KLM

7.8

Good

1,349 reviews

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Air Canada

7.0

Good

8,391 reviews

KLM

7.8

Good

1,349 reviews

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Related info for your journey

What airport do you fly from for flights from St. Louis to Salou?
If you book a flight to Salou from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Lambert-St Louis to Salou per day from 9 different airlines.
What are the cheapest airlines to fly from St. Louis to Salou one-way?
The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $406. However, be on the lookout for offers from KLM and American Airlines, as they are both options that can get you from St. Louis to Salou for a low price.
Can I find deals for flights from St. Louis to Salou that include hotel bookings?
Yes. In addition to deals on St. Louis to Salou flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Salou?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Salou.
Can I find deals for business class flights from St. Louis to Salou?
Yes. Cheapflights offers flight deals from St. Louis to Salou 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 St. Louis to Salou?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Salou (average of $523). Flying from St. Louis to Salou in June is currently the most expensive (average of $1,098). 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

Alternative routes for St. Louis to Salou

St. Louis to Barcelona-El Prat flights

Kansas City to Barcelona-El Prat flights

Springfield to Barcelona-El Prat flights

Joplin to Barcelona-El Prat flights

Top 9 airlines flying from St. Louis to Salou

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$490	Average$854	FlexibilityNo cancel fee	On-time75%
Lufthansa	Cheapest$530	Average$965	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$602	Average$943	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$602	Average$891	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$619	Average$1,022	FlexibilityNo cancel fee	On-time71%
Air France	Cheapest$645	Average$777	FlexibilityNo cancel fee	On-time77%
Iberia	Cheapest$697	Average$959	FlexibilityNo cancel fee	On-time77%
United Airlines	Cheapest$697	Average$1,037	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$724	Average$1,064	FlexibilityNo cancel fee	On-time67%

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$320+ Cheap flights from St. Louis (STL) to Salou, 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Salou with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

The best prices from Lambert-St Louis to Salou are usually found in February or January, booked 63 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from St. Louis to Salou

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to Salou

Cheapest flights from St. Louis to SalouExplore the most affordable flight options available from St. Louis to Salou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on december 19, 2024.

Explore the most affordable flight options available from St. Louis to Salou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on december 19, 2024.

Find flights from St. Louis to Salou within your budget

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

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

Travel insights for flights from St. Louis to Salou

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

How far ahead should I book a flight from St. Louis to Salou?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Salou. Price data was last updated on December 13, 2024.

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

What is the cheapest time of day to fly from STL to S9L?

Find hourly flight availability from St. Louis to Salou. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated december 19, 2024.

Rainfall in Salou by month

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

Temperature in Salou by month

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

Reviews of airlines servicing Salou

Related info for your journey

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

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

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

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

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

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

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 St. Louis to Salou

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

Top 9 airlines flying from St. Louis to Salou

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Cheapest flights from St. Louis to Salou
Explore the most affordable flight options available from St. Louis to Salou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on december 19, 2024.