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Find cheap flights from Missouri to Spain from $325

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missouri to Spain departing on 9/1. 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.
1 adult
0 bags
sáb 7/6
sáb 7/13

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In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$325
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Kansas City to Barcelona

FAQs for booking flights from Missouri to Spain

  • How does KAYAK find such low prices on flights from Missouri to Spain?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Spain.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Spain?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Spain from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Spain?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Spain with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Spain?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Spain from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Missouri to Spain

Recent round-trip flight deals

11/4seg
1 stop
32h 35mSTL-MAD
11/20qua
2 stops
28h 38mMAD-STL
$458
11/4seg
2 stopsAir Canada
34h 00mSTL-MAD
11/20qua
2 stopsAir Canada
28h 38mMAD-STL
$471
10/29ter
1 stopAmerican Airlines
13h 10mSTL-MAD
11/6qua
2 stopsAmerican Airlines
15h 49mMAD-STL
$478
11/6qua
1 stopUnited Airlines
21h 00mSTL-BCN
11/20qua
2 stopsUnited Airlines
32h 54mBCN-STL
$536
10/27dom
1 stopKLM
13h 49mSTL-BCN
11/7qui
1 stopKLM
19h 40mBCN-STL
$543
10/27dom
2 stopsKLM
15h 00mSTL-BCN
11/7qui
1 stopKLM
19h 40mBCN-STL
$547
10/27dom
2 stopsDelta
16h 45mMCI-MAD
11/7qui
1 stopDelta
16h 54mMAD-MCI
$552
10/26sáb
1 stopDelta
30h 30mMCI-MAD
11/6qua
1 stopDelta
16h 54mMAD-MCI
$553
11/8sex
2 stopsUnited Airlines
19h 20mMCI-BCN
11/13qua
2 stopsUnited Airlines
45h 01mBCN-MCI
$575
10/30qua
2 stopsAmerican Airlines
14h 14mMCI-MAD
11/9sáb
2 stopsAmerican Airlines
18h 08mMAD-MCI
$602

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Recent one-way flight deals

9/1dom
2 stops
40h 52mMCI-BCN
$325
9/7sáb
3 stops
41h 00mMCI-MAD
$328
11/4seg
2 stopsAir Canada
34h 00mSTL-MAD
$449
11/4seg
1 stopIberia
16h 36mSTL-MAD
$469
10/9qua
1 stopLufthansa
16h 55mSTL-BCN
$517
9/4qua
1 stopAir Canada
11h 50mSTL-MAD
$562
9/4qua
2 stopsUnited Airlines
17h 00mSTL-MAD
$566
10/31qui
1 stopUnited Airlines
17h 55mSTL-BCN
$620
6/29sáb
1 stopLufthansa
31h 56mSTL-BCN
$712
9/4qua
1 stopIberia
19h 49mSTL-MAD
$834

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Last minute flights from Missouri to Spain

Last minute flight, train and bus deals

6/11ter
multi-stopDelta
17h 40mSTL-BCN
6/19qua
multi-stopDelta
19h 18mBCN-STL
$730
6/11ter
multi-stopDelta
17h 40mSTL-BCN
6/19qua
multi-stopDelta
26h 25mBCN-STL
$735
6/10seg
multi-stopLufthansa
16h 05mMCI-VLC
6/18ter
multi-stopLufthansa
17h 05mVLC-MCI
$761
6/8sáb
multi-stopAir Canada
15h 40mSTL-BCN
6/21sex
multi-stopAir Canada
14h 46mBCN-STL
$762
6/8sáb
multi-stopAir Canada
16h 25mSTL-BCN
6/21sex
multi-stopAir Canada
39h 50mBCN-STL
$768
6/11ter
multi-stopLufthansa
20h 59mSTL-BCN
6/19qua
multi-stopLufthansa
13h 40mBCN-STL
$788
6/9dom
multi-stopUnited Airlines
19h 52mSTL-MAD
6/25ter
multi-stopUnited Airlines
17h 54mMAD-STL
$851
6/10seg
multi-stop
32h 35mSTL-BCN
6/17seg
multi-stop
34h 06mBCN-STL
$922
6/10seg
multi-stop
20h 10mSTL-BCN
6/17seg
multi-stop
33h 58mBCN-STL
$1,060
6/10seg
multi-stopUnited Airlines
20h 10mSTL-BCN
6/23dom
multi-stopUnited Airlines
13h 40mBCN-STL
$1,367

Search by stops

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Search by price