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Cheap flights from Spain to St. Louis from $364

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain to St. Louis departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Spain to St. Louis

Recent round-trip flight deals from Spain to St. Louis

KAYAK's recommended round-trip deals from the most popular airlines that fly from Spain to St. Louis.
Iberia Logo
4:40 pm - 11:51 pmMAD-STL
14h 11m1 stop
Iberia Logo
10:31 am - 7:55 amSTL-MAD
14h 24m1 stop
$669Iberia
Find Deal
Mon, May 5 - Mon, May 12
Iberia Logo
12:20 pm - 7:29 pmBCN-STL
14h 09m1 stop
Iberia Logo
10:31 am - 10:30 amSTL-BCN
16h 59m1 stop
$695Iberia
Find Deal
Thu, May 8 - Mon, May 12
American Airlines Logo
10:00 am - 5:29 pmMAD-STL
14h 29m1 stop
American Airlines Logo
7:30 pm - 1:25 pmSTL-MAD
10h 55m1 stop
$699American Airlines
Find Deal
Mon, May 5 - Mon, May 12
British Airways Logo
7:45 am - 6:33 pmBCN-STL
17h 48m2 stops
British Airways Logo
7:30 pm - 5:40 pmSTL-BCN
15h 10m2 stops
$783British Airways
Find Deal
Thu, May 8 - Mon, May 12
Air Canada Logo
8:35 am - 7:58 pmMAD-STL
18h 23m2 stops
Air Canada Logo
7:30 am - 8:20 amSTL-MAD
17h 50m1 stop
$807Air Canada
Find Deal
Tue, Jun 3 - Sat, Jun 14
United Airlines Logo
9:35 am - 10:45 pmAGP-STL
20h 10m2 stops
United Airlines Logo
8:10 am - 7:35 amSTL-AGP
16h 25m2 stops
$807United Airlines
Find Deal
Wed, May 28 - Thu, Jun 5
Air Canada Logo
12:15 pm - 7:58 pmBCN-STL
14h 43m1 stop
Air Canada Logo
1:30 pm - 7:50 amSTL-BCN
11h 20m1 stop
$809Air Canada
Find Deal
Thu, May 22 - Tue, Jun 3
United Airlines Logo
9:35 am - 7:22 pmAGP-STL
16h 47m2 stops
United Airlines Logo
5:55 pm - 7:35 amSTL-AGP
30h 40m2 stops
$833United Airlines
Find Deal
Fri, May 30 - Fri, Jun 6
British Airways Logo
4:40 pm - 11:51 pmMAD-STL
14h 11m1 stop
British Airways Logo
7:30 pm - 1:25 pmSTL-MAD
10h 55m1 stop
$853British Airways
Find Deal
Mon, May 5 - Mon, May 12
American Airlines Logo
9:15 am - 8:58 pmBIO-STL
18h 43m2 stops
American Airlines Logo
1:45 pm - 12:45 pmSTL-BIO
16h 00m2 stops
$1,325American Airlines
Find Deal
Sun, May 11 - Thu, May 15

KLM flights from Spain to St. Louis

Our best KLM deals on Spain to St. Louis flight tickets
KLM
May 10
BCN9:30 amBarcelona-El Prat
13h 25m
1 stop
STL3:55 pmLambert-St Louis
May 14
STL6:05 pmLambert-St Louis
15h 20m
2 stops
BCN4:25 pmBarcelona-El Prat
KLM
May 29
AGP8:10 pmMalaga
27h 37m
2 stops
STL4:47 pmLambert-St Louis
Jun 6
STL6:14 pmLambert-St Louis
18h 01m
2 stops
AGP7:15 pmMalaga
KLM
May 30
AGP10:40 amMalaga
19h 58m
2 stops
STL11:38 pmLambert-St Louis
Jun 6
STL6:14 pmLambert-St Louis
18h 01m
2 stops
AGP7:15 pmMalaga

Iberia flights from Spain to St. Louis

Our best Iberia deals on Spain to St. Louis flight tickets
Iberia
May 5
MAD4:40 pmMadrid Barajas
14h 11m
1 stop
STL11:51 pmLambert-St Louis
May 12
STL10:31 amLambert-St Louis
14h 24m
1 stop
MAD7:55 amMadrid Barajas
Iberia
May 8
BCN12:20 pmBarcelona-El Prat
14h 09m
1 stop
STL7:29 pmLambert-St Louis
May 12
STL10:31 amLambert-St Louis
16h 59m
1 stop
BCN10:30 amBarcelona-El Prat
Iberia
May 8
BCN8:45 amBarcelona-El Prat
20h 07m
2 stops
STL9:52 pmLambert-St Louis
May 12
STL10:31 amLambert-St Louis
16h 59m
1 stop
BCN10:30 amBarcelona-El Prat

See travel insights to St. Louis from

How to get the cheapest flight ticket from Spain to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In general, October is the cheapest month to fly from Spain to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $693. The month of March is another great option to travel to St. Louis, with average flight prices from Spain averaging around $720.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Saturday when prices can be found for as low as $973. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $973. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Spain in the morning is the least expensive time of day to depart. momondo users have found prices as low as $973 when looking at flights departing in the morning. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $973 per ticket.

Cheap Spain to St. Louis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spain to St. Louis

Best Price Found

$364

Fastest flight time

12h 53m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Spain in the past 72 hours is $364. The best round-trip flight deal from Spain to St. Louis found on momondo in the last 72 hours is $669.
The fastest flight from Spain to St. Louis takes 12h 53m
There are no direct flights from Spain to St. Louis. Popular non-direct routes for this connection are Barcelona-El Prat Airport - Lambert-St Louis Airport, Madrid Barajas Airport - Lambert-St Louis Airport and Malaga Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • When did momondo last update prices for flights from Spain to Lambert-St Louis Airport?

    Prices for flights from Spain to Lambert-St Louis Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Spain to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Spain to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Florissant
Maryland Heights
Hermann
Fairview Heights
Collinsville
Fenton
Farmington
O'Fallon
St. Peters
Wentzville
Alton
Glencoe
Eureka
Edwardsville
Festus
Clayton
Grafton
Litchfield

Why use momondo?

Why should I use momondo to find a flight deal from Spain to St. Louis?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Spain to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Spain to St. Louis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Spain to St. Louis flights to just show those with flexible booking policies.

How can momondo help me find flights from Spain to St. Louis?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Spain to St. Louis.

I’m not ready to book a flight from Spain to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Spain to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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