Which airports can I use when flying from St. Louis to Bilbao?

Flights from St. Louis to Bilbao usually depart from Lambert-St Louis (STL) and arrive at Bilbao (BIO).

What cabin classes can I book on flights from St. Louis to Bilbao?

Only Economy Class is available on flights from St. Louis to Bilbao.

Which airports do connecting flights from St. Louis to Bilbao pass through?

Most connecting flights from St. Louis to Bilbao pass through Frankfurt am Main (FRA), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from St. Louis to Bilbao?

On the St. Louis to Bilbao route, being flexible with your departure day can save you up to 56%. Saturday is the cheapest day at $540 round-trip on average, while Tuesday is the most expensive at $1,222: a $682 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long is a flight from St. Louis to Bilbao?

A nonstop flight from St. Louis to Bilbao takes 0h 00m, covering 4,348 miles.

Do I need a passport to fly from St. Louis to Bilbao?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

What is the time difference between St. Louis and Bilbao?

Bilbao is 7 hours ahead of St. Louis (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Bilbao Airport (BIO)?

Bilbao Airport (BIO) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include: • Record go • Goldcar Rental SP • CLICK RENT • Rentbycar • Centauro

How much should I expect to pay for a St. Louis to Bilbao flight?

Round-trip flights from St. Louis to Bilbao range from $680 to $1,222, with an average of $1,030 over the past 12 months. Anything below $680 counts as a good deal.

What is the cheapest airline to fly from St. Louis to Bilbao?

British Airways ($600) and American Airlines ($653) are the cheapest airlines to fly round-trip from St. Louis to Bilbao according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from St. Louis to Bilbao?

Flights via Frankfurt am Main (FRA) offer the most affordable fares, with an average round-trip price of $697. Based on KAYAK data over the past 3 months.

When flying from St. Louis to Bilbao which airport offers the shortest layover?

Frankfurt am Main (FRA) had the shortest average connection time for St. Louis to Bilbao layovers at 501 minutes over the past 3 months.

$600 CHEAP FLIGHTS from St. Louis to Bilbao (STL - BIO)

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Cheapest round-trip

$600

Typical prices: $680-$1,222

British Airways

Thu 10/25Fri 11/16

STL - BIO • 2 stops

Nonstop flights

Not available

There are currently no direct flights between St. Louis and Bilbao. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

December

Cheapest • 48% price drop

May

Most popular

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Flight Deals

Cheap Flights from St. Louis to Bilbao (STL-BIO)

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

Round-trip

One-way

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

Sun, Oct 25 - Mon, Nov 16

12:49 pm - 8:30 amSTL Lambert-St Louis-BIO Bilbao

13h 41m2 stops Charlotte Douglas Madrid Barajas

9:35 pm - 9:30 amBIO Bilbao-STL Lambert-St Louis

18h 55m2 stops Madrid Barajas Dallas/Fort Worth

$600British Airways

Tue, Oct 27 - Tue, Nov 3

1:06 pm - 12:50 pmSTL Lambert-St Louis-BIO Bilbao

17h 44m2 stops Chicago O'Hare Intl Madrid Barajas

6:45 am - 7:22 pmBIO Bilbao-STL Lambert-St Louis

19h 37m2 stops Madrid Barajas Chicago O'Hare Intl

$653American Airlines

Sun, Oct 25 - Mon, Nov 16

4:40 pm - 5:00 pmSTL Lambert-St Louis-BIO Bilbao

18h 20m1 stop Frankfurt am Main

12:25 pm - 9:52 pmBIO Bilbao-STL Lambert-St Louis

40h 27m2 stops Frankfurt am Main Newark

$666Lufthansa

Sun, Oct 25 - Mon, Nov 16

4:40 pm - 5:00 pmSTL Lambert-St Louis-BIO Bilbao

18h 20m1 stop Frankfurt am Main

6:30 pm - 4:17 pmBIO Bilbao-STL Lambert-St Louis

28h 47m2 stops Munich Franz Josef Strauss Newark

$676Lufthansa

Thu, Oct 29 - Thu, Nov 5

1:00 pm - 9:55 pmSTL Lambert-St Louis-BIO Bilbao

26h 55m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

7:30 am - 10:00 pmBIO Bilbao-STL Lambert-St Louis

45h 30m2 stops Munich Franz Josef Strauss Newark

$680United Airlines

Thu, Oct 29 - Thu, Nov 5

10:53 am - 5:45 pmSTL Lambert-St Louis-BIO Bilbao

24h 52m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

12:25 pm - 1:45 pmBIO Bilbao-STL Lambert-St Louis

32h 20m1 stop Frankfurt am Main

$688United Airlines

Tue, Oct 27 - Tue, Nov 3

6:50 pm - 9:55 pmSTL Lambert-St Louis-BIO Bilbao

21h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

5:50 pm - 1:45 pmBIO Bilbao-STL Lambert-St Louis

26h 55m1 stop Frankfurt am Main

$715Lufthansa

Sun, Oct 25 - Mon, Nov 16

9:40 am - 11:40 amSTL Lambert-St Louis-BIO Bilbao

20h 00m3 stops Chicago O'Hare Intl Toronto Pearson Intl Frankfurt am Main

6:45 am - 3:26 pmBIO Bilbao-STL Lambert-St Louis

39h 41m2 stops Frankfurt am Main Toronto Pearson Intl

$822Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

1:08 pm - 5:00 pmSTL Lambert-St Louis-BIO Bilbao

21h 52m3 stops Chicago O'Hare Intl Toronto Pearson Intl Frankfurt am Main

6:45 am - 3:26 pmBIO Bilbao-STL Lambert-St Louis

39h 41m2 stops Frankfurt am Main Toronto Pearson Intl

$853Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

4:05 pm - 8:20 amSTL Lambert-St Louis-BIO Bilbao

34h 15m3 stops Toronto Pearson Intl Rome Fiumicino Barcelona-El Prat

12:55 pm - 1:45 pmBIO Bilbao-STL Lambert-St Louis

31h 50m3 stops Rome Fiumicino Munich Franz Josef Strauss Frankfurt am Main

$896Multiple Airlines

Booking Insights

Price, demand and travel trends for St. Louis to Bilbao flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. Louis to Bilbao with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from St. Louis to Bilbao?

Round-trip flights from St. Louis to Bilbao start at $600. Prices are below average for this route right now, with typical round-trip fares ranging from $680 to $1,222. The lowest price found in the past 5 days was $600 on British Airways.

Find deals

Low season	January
High season	May

When to book flights from St. Louis to Bilbao

Are your dates flexible? Find out the best times to travel from St. Louis to Bilbao based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from St. Louis to Bilbao?
Flights from St. Louis to Bilbao usually depart from Lambert-St Louis (STL) and arrive at Bilbao (BIO).
What cabin classes can I book on flights from St. Louis to Bilbao?
Only Economy Class is available on flights from St. Louis to Bilbao.
Which airports do connecting flights from St. Louis to Bilbao pass through?
Most connecting flights from St. Louis to Bilbao pass through Frankfurt am Main (FRA), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from St. Louis to Bilbao?
On the St. Louis to Bilbao route, being flexible with your departure day can save you up to 56%. Saturday is the cheapest day at $540 round-trip on average, while Tuesday is the most expensive at $1,222: a $682 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How long is a flight from St. Louis to Bilbao?
A nonstop flight from St. Louis to Bilbao takes 0h 00m, covering 4,348 miles.
Do I need a passport to fly from St. Louis to Bilbao?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
What is the time difference between St. Louis and Bilbao?
Bilbao is 7 hours ahead of St. Louis (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Bilbao Airport (BIO)?
Bilbao Airport (BIO) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
• Record go
• Goldcar Rental SP
• CLICK RENT
• Rentbycar
• Centauro
How much should I expect to pay for a St. Louis to Bilbao flight?
Round-trip flights from St. Louis to Bilbao range from $680 to $1,222, with an average of $1,030 over the past 12 months. Anything below $680 counts as a good deal.

If your dates can be flexible, aim for a Saturday departure instead of Tuesday. On this route, Saturday flights average $540 - about $682 less than Tuesday (56% savings) based on the last 12 months.
If you can choose when to travel, plan your St. Louis to Bilbao trip for December. Fares historically average $540 round-trip in that month - typically $682 less than the most expensive month, which is June (based on the last 12 months).

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STL - BIO

$600 Find Cheap Flights from St. Louis to Bilbao - Compare and Save

Everything you should know

Cheap Flights from St. Louis to Bilbao (STL-BIO)

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

Recent one-way flight deals from St. Louis to Bilbao

Price, demand and travel trends for St. Louis to Bilbao flights

How much is a round-trip flight from St. Louis to Bilbao?

What is the cheapest airline to fly from St. Louis to Bilbao?

What is the cheapest layover airport when flying from St. Louis to Bilbao?

When flying from St. Louis to Bilbao which airport offers the shortest layover?

Key details for St. Louis to Bilbao flights

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When to book flights from St. Louis to Bilbao

Your St. Louis to Bilbao flight questions, answered

Your guide to booking St. Louis to Bilbao flights

More options for your flight from St. Louis to Bilbao

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Information on your arrival and departure airports

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