Good to know

Low season	November	Best time to beat the crowds with an average 7% drop in price.
High season	July	Most popular time to fly with an average 29% increase in price.
Average price of a round-trip	$880	(avg. price over the last 2 weeks)
Good deal for a round-trip	$740	or less

FAQs - booking St. Louis flights

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 5 airlines serving Spain to Lambert-St Louis

Scores according to KAYAK customer reviews

8.3

Qatar Airways

Overall score based on 10,826 reviews

8.4

Boarding

8.2

Comfort

8.7

Crew

8.3

Entertainment

8.1

Food

Airline reviews

Book cheap flights from Spain to St. Louis (round-trip)

Airports

Origin

Destination

Multiple Airlines

Mon, Aug 10

34h 39m

Wed, Dec 9

35h 48m

$719

Trip: 122 days

Based on null reviews

Aer Lingus

Sat, Sep 5

19h 19m

Wed, Sep 16

20h 05m

$755

Trip: 12 days

Based on null reviews

British Airways

Fri, Jul 10

33h 27m

Sun, Jul 12

12h 39m

$839

Trip: 3 days

Based on null reviews

Lufthansa

Fri, Jul 10

28h 32m

Sat, Jul 18

19h 30m

$1127

Trip: 9 days

Based on null reviews

Virgin Atlantic

Sat, Sep 5

16h 03m

Wed, Sep 16

31h 35m

$1154

Trip: 12 days

Based on null reviews

KLM

Sat, Sep 5

18h 13m

Wed, Sep 16

16h 05m

$1215

Trip: 12 days

Based on null reviews

Delta

Sat, Sep 5

20h 15m

Wed, Sep 16

17h 00m

$1236

Trip: 12 days

Based on null reviews

Brussels Airlines

Sat, Sep 5

36h 48m

Wed, Sep 16

15h 36m

$1254

Trip: 12 days

Based on null reviews

Multiple Airlines

Mon, Aug 10

34h 39m

Fri, Dec 11

33h 35m

$724

Trip: 124 days

Based on null reviews

Multiple Airlines

Sun, Jul 12

34h 20m

Fri, Jul 17

43h 35m

$751

Trip: 6 days

Based on null reviews

Multiple Airlines

Sun, Jul 12

34h 20m

Thu, Jul 16

41h 12m

$772

Trip: 5 days

Based on null reviews

Aer Lingus

Mon, Aug 10

28h 56m

Fri, Dec 11

21h 05m

$939

Trip: 124 days

Based on null reviews

Qatar Airways

Mon, Aug 10

32h 43m

Mon, Dec 14

34h 15m

$2071

Trip: 127 days

Based on null reviews

British Airways

Sat, Sep 5

14h 18m

Wed, Sep 16

12h 53m

$1050

Trip: 12 days

Based on null reviews

Multiple Airlines

Mon, Aug 10

34h 39m

Mon, Dec 14

32h 48m

$798

Trip: 127 days

Based on null reviews

Multiple Airlines

Thu, Jul 9

34h 00m

Fri, Jul 17

43h 35m

$799

Trip: 9 days

Based on null reviews

Lufthansa

Sat, Sep 5

16h 10m

Wed, Sep 16

14h 51m

$1193

Trip: 12 days

Based on null reviews

KLM

Sat, Sep 5

20h 15m

Wed, Sep 16

16h 05m

$1244

Trip: 12 days

Based on null reviews

Virgin Atlantic

Mon, Aug 10

17h 50m

Fri, Dec 11

14h 25m

$1285

Trip: 124 days

Based on null reviews

Multiple Airlines

Fri, Jul 10

36h 05m

Sun, Jul 12

40h 25m

$801

Trip: 3 days

Based on null reviews

Book cheap flights from Spain to St. Louis (one-way)

Airports

Origin

Destination

Multiple Airlines

Sat, Jun 27

44h 20m

$479

Based on null reviews

Qatar Airways

Wed, Jun 24

34h 18m

$871

Based on null reviews

Multiple Airlines

Fri, Jun 26

57h 35m

$496

Based on null reviews

Multiple Airlines

Sun, Jun 28

35h 11m

$512

Based on null reviews

Lufthansa

Fri, Jun 26

34h 46m

$1222

Based on null reviews

Multiple Airlines

Sun, Jun 28

35h 11m

$536

Based on null reviews

Multiple Airlines

Wed, Jun 24

124h 31m

$575

Based on null reviews

SWISS

Sat, Jul 25

31h 06m

$1547

Based on null reviews

KLM

Sat, Jul 25

22h 00m

$1554

Based on null reviews

Multiple Airlines

Tue, Jun 23

148h 36m

$592

Based on null reviews

Multiple Airlines

Tue, Jun 23

148h 36m

$593

Based on null reviews

British Airways

Sat, Jul 25

30h 11m

$2413

Based on null reviews

Qatar Airways

Sat, Jul 25

36h 05m

$1280

Based on null reviews

Lufthansa

Sat, Jul 25

16h 52m

$1364

Based on null reviews

Lufthansa

Sat, Jul 25

35h 07m

$1383

Based on null reviews

Lufthansa

Sun, Jun 28

19h 51m

$1459

Based on null reviews

Lufthansa

Thu, Jun 25

33h 06m

$1624

Based on null reviews

Multiple Airlines

Sat, Jul 25

14h 30m

$1309

Based on null reviews

Multiple Airlines

Sat, Jul 25

52h 43m

$1315

Based on null reviews

Lufthansa

Thu, Jun 25

33h 06m

$1958

Based on null reviews

Flights to St. Louis

Destination:

St. Louis (STL) United States

Return flight deals:

St. Louis - Spain

Cabin classes:

First

$5860

Business

Prem Econ

$394

Economy

Browse origins:

$1809

Andalusia

$2202

Asturias

$443

Barcelona

$879

Bilbao

$836

Madrid

$2301

San Sebastian

Browse destinations:

$443

St. Louis

Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Find cheap flights from Spain to St. Louis

Good to know

Low season

High season

Average price of a round-trip

Good deal for a round-trip

FAQs - booking St. Louis flights

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 5 airlines serving Spain to Lambert-St Louis

Book cheap flights from Spain to St. Louis (round-trip)

Book cheap flights from Spain to St. Louis (one-way)

Flights to St. Louis

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