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Cheap flights from Madrid to St. Louis from $510

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madrid to St. Louis departing on 8/27. 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 Madrid to St. Louis

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Madrid 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
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
Iberia Logo
4:40 pm - 11:51 pmMAD-STL
14h 11m1 stop
Iberia Logo
10:31 am - 7:55 amSTL-MAD
14h 24m1 stop
$717Iberia
Find Deal
Fri, May 9 - Mon, May 12
Virgin Atlantic Logo
10:05 am - 4:35 pmMAD-STL
13h 30m1 stop
Virgin Atlantic Logo
6:05 pm - 7:50 amSTL-MAD
30h 45m2 stops
$839Virgin Atlantic
Find Deal
Fri, May 9 - Mon, May 12
United Airlines Logo
12:30 pm - 7:43 pmMAD-STL
14h 13m1 stop
United Airlines Logo
8:00 am - 6:40 amSTL-MAD
15h 40m2 stops
$846United Airlines
Find Deal
Mon, May 5 - Mon, May 12
 Logo
12:45 pm - 12:36 pmMAD-STL
30h 51m2 stops
 Logo
1:10 pm - 11:25 pmSTL-MAD
27h 15m2 stops
Fri, May 9 - Mon, May 12
Air Canada Logo
12:30 pm - 7:58 pmMAD-STL
38h 28m2 stops
Air Canada Logo
6:30 am - 6:40 amSTL-MAD
17h 10m2 stops
$852Air Canada
Find Deal
Mon, May 5 - Mon, May 12
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
 Logo
6:00 am - 2:36 pmMAD-STL
15h 36m2 stops
 Logo
5:54 pm - 3:35 pmSTL-MAD
14h 41m2 stops
Fri, Jun 13 - Mon, Jun 30
United Airlines Logo
6:20 am - 3:47 pmMAD-STL
16h 27m2 stops
United Airlines Logo
6:00 am - 6:40 amSTL-MAD
17h 40m2 stops
$1,015United Airlines
Find Deal
Sat, Aug 2 - Tue, Aug 5

KLM flights from Madrid to St. Louis

Our best KLM deals on Madrid to St. Louis flight tickets
KLM
Jun 13
MAD7:05 amMadrid Barajas
17h 02m
2 stops
STL5:07 pmLambert-St Louis
Jun 30
STL3:30 pmLambert-St Louis
11h 05m
1 stop
MAD9:35 amMadrid Barajas
KLM
Aug 2
MAD6:00 amMadrid Barajas
16h 58m
2 stops
STL3:58 pmLambert-St Louis
Aug 5
STL11:51 amLambert-St Louis
14h 44m
1 stop
MAD9:35 amMadrid Barajas
KLM
Aug 2
MAD6:00 amMadrid Barajas
16h 58m
2 stops
STL3:58 pmLambert-St Louis
Aug 5
STL1:30 pmLambert-St Louis
13h 05m
1 stop
MAD9:35 amMadrid Barajas

Iberia flights from Madrid to St. Louis

Our best Iberia deals on Madrid 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 9
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
Aug 2
MAD4:40 pmMadrid Barajas
14h 09m
1 stop
STL11:49 pmLambert-St Louis
Aug 5
STL5:27 pmLambert-St Louis
13h 53m
1 stop
MAD2:20 pmMadrid Barajas

See travel insights to St. Louis from

How to get the cheapest flight ticket from Madrid 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 day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Thursday when prices can be found for as low as $671. 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 $1,111. 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 Madrid at noon is the least expensive time of day to depart. momondo users have found prices as low as $712 when looking at flights departing at noon. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $888 per ticket.

When to book flights from Madrid to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Madrid to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Madrid to St. Louis (MAD to STL) flight deals and tips

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

Best Price Found

$510

Fastest flight time

12h 53m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Madrid in the past 72 hours is $510. The best round-trip flight deal from Madrid to St. Louis found on momondo in the last 72 hours is $669.
The fastest flight from Madrid to St. Louis takes 12h 53m
There are no direct flights from Madrid to St. Louis. Popular non-direct route for this connection is Madrid Barajas Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • How far is Madrid Barajas to Lambert-St Louis by plane?

    The distance between Madrid Barajas and Lambert-St Louis is about 4406.9 mi. Typically, this will take 13h 30m by plane in normal conditions.

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

    Prices for flights from Madrid Barajas Airport to Lambert-St Louis Airport were last updated today.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Madrid Barajas Airport to Lambert-St Louis Airport.

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

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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 Madrid to St. Louis?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Madrid to St. Louis. momondo saves you time and could save you money on your trip.

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

Flights from Madrid to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Madrid to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Madrid to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.


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