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

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 Bilbao.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao 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 Bilbao?

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 Bilbao 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 Bilbao?

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 Bilbao from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$706 CHEAP FLIGHTS from Missouri to Bilbao

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Cheap Flights from Missouri to Bilbao

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Recent round-trip flight deals from Missouri to Bilbao

Wed, Mar 17 - Fri, Apr 2

4:40 pm - 11:40 amSTL Lambert-St Louis-BIO Bilbao

13h 00m1 stop Frankfurt am Main

6:50 am - 1:25 pmBIO Bilbao-STL Lambert-St Louis

13h 35m1 stop Frankfurt am Main

$706Lufthansa

Wed, Mar 17 - Fri, Apr 2

1:00 pm - 5:45 pmSTL Lambert-St Louis-BIO Bilbao

22h 45m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:50 am - 1:25 pmBIO Bilbao-STL Lambert-St Louis

13h 35m1 stop Frankfurt am Main

$718United Airlines

Sun, Mar 21 - Fri, Apr 2

6:45 am - 11:30 amSTL Lambert-St Louis-BIO Bilbao

22h 45m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

12:00 pm - 11:39 pmBIO Bilbao-STL Lambert-St Louis

18h 39m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$726Delta

Wed, Mar 17 - Fri, Apr 2

1:00 pm - 11:00 amSTL Lambert-St Louis-BIO Bilbao

16h 00m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:50 am - 7:25 pmBIO Bilbao-STL Lambert-St Louis

19h 35m2 stops Frankfurt am Main Chicago O'Hare Intl

$727United Airlines

Sun, Feb 28 - Wed, Mar 3

9:20 am - 5:45 pmSTL Lambert-St Louis-BIO Bilbao

25h 25m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

7:30 am - 4:56 pmBIO Bilbao-STL Lambert-St Louis

40h 26m3 stops Munich Franz Josef Strauss Toronto Pearson Intl Newark

$728United Airlines

Sun, Feb 28 - Wed, Mar 3

3:40 pm - 5:00 pmSTL Lambert-St Louis-BIO Bilbao

18h 20m1 stop Frankfurt am Main

7:30 am - 9:23 pmBIO Bilbao-STL Lambert-St Louis

20h 53m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$737United Airlines

Thu, Feb 11 - Wed, Feb 17

12:29 pm - 6:50 pmMCI Kansas City-BIO Bilbao

23h 21m2 stops Chicago O'Hare Intl Madrid Barajas

9:35 pm - 9:13 amBIO Bilbao-MCI Kansas City

18h 38m2 stops Madrid Barajas Dallas/Fort Worth

$771Iberia

Thu, Feb 11 - Wed, Feb 17

2:10 pm - 12:50 pmMCI Kansas City-BIO Bilbao

15h 40m2 stops Philadelphia Madrid Barajas

9:35 pm - 11:09 amBIO Bilbao-MCI Kansas City

20h 34m2 stops Madrid Barajas Dallas/Fort Worth

$788British Airways

Sat, Jan 16 - Thu, Jan 28

2:38 pm - 8:30 amMCI Kansas City-BIO Bilbao

34h 52m2 stops Dallas/Fort Worth Madrid Barajas

6:45 am - 8:59 pmBIO Bilbao-MCI Kansas City

21h 14m2 stops Madrid Barajas Philadelphia

$793Iberia

Wed, Dec 2 - Wed, Dec 9

12:31 pm - 11:30 amSTL Lambert-St Louis-BIO Bilbao

15h 59m2 stops Minneapolis St Paul Paris Charles de Gaulle

6:50 am - 6:13 pmBIO Bilbao-STL Lambert-St Louis

18h 23m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$799Multiple Airlines

Useful Info

Cheapest flight	$706

Flight from St. Louis to Bilbao

How does KAYAK find such low prices on flights from Missouri to Bilbao?
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 Bilbao.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Bilbao?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao 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 Bilbao?
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 Bilbao 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 Bilbao?
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 Bilbao from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.