How do I get Price Alerts for flights from Bilbao to St. Louis?

Confirm your travel details to search for the latest offers for flights from Bilbao to St. Louis . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Bilbao to St. Louis with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

Prices for flights from Bilbao Airport to Lambert-St Louis Airport are refreshed on a daily basis.

How old do you have to be to fly from Bilbao Airport to Lambert-St Louis Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bilbao 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.

$794 Cheap Flights from Bilbao to St. Louis in 2025/26

1 adult

0 bags

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Find the cheapest flights from Bilbao to St. Louis

Round-trip

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Cheap round-trip flights

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12:50 pm - 3:29 pm

BIO

STL

33h 39m2 stops

4:05 pm - 4:40 pm

STL

BIO

41h 35m2 stops

$794Air Canada

Wed, Jan 21 - Sun, Jan 25

12:50 pm - 3:29 pm

BIO

STL

33h 39m2 stops

4:05 pm - 4:40 pm

STL

BIO

41h 35m2 stops

$795Air Canada

Wed, Jan 21 - Sun, Jan 25

11:35 am - 10:58 pm

BIO

STL

18h 23m2 stops

3:50 pm - 4:40 pm

STL

BIO

17h 50m1 stop

$841United Airlines

Wed, Jan 21 - Sun, Jan 25

11:35 am - 5:43 pm

BIO

STL

37h 08m2 stops

3:50 pm - 12:00 pm

STL

BIO

13h 10m1 stop

$851United Airlines

Wed, Jan 21 - Sun, Jan 25

11:35 am - 10:58 pm

BIO

STL

18h 23m2 stops

3:50 pm - 4:40 pm

STL

BIO

17h 50m1 stop

$893United Airlines

Wed, Jan 21 - Sun, Jan 25

Air Canada flights from Bilbao to St. Louis

Our best Air Canada deals on Bilbao to St. Louis flight tickets

Air Canada

Jan 21

BIO12:50 pmBilbao

33h 39m

2 stops

STL3:29 pmLambert-St Louis

Jan 25

STL4:05 pmLambert-St Louis

41h 35m

2 stops

BIO4:40 pmBilbao

$794

Find similar

Air Canada

Jan 21

BIO12:50 pmBilbao

33h 39m

2 stops

STL3:29 pmLambert-St Louis

Jan 25

STL4:05 pmLambert-St Louis

41h 35m

2 stops

BIO4:40 pmBilbao

$795

Find similar

United Airlines flights from Bilbao to St. Louis

Our best United Airlines deals on Bilbao to St. Louis flight tickets

United Airlines

Jan 21

BIO11:35 amBilbao

18h 23m

2 stops

STL10:58 pmLambert-St Louis

Jan 25

STL3:50 pmLambert-St Louis

17h 50m

1 stop

BIO4:40 pmBilbao

$841

Find similar

United Airlines

Jan 21

BIO11:35 amBilbao

37h 08m

2 stops

STL5:43 pmLambert-St Louis

Jan 25

STL3:50 pmLambert-St Louis

13h 10m

1 stop

BIO12:00 pmBilbao

$851

Find similar

United Airlines

Jan 21

BIO11:35 amBilbao

18h 23m

2 stops

STL10:58 pmLambert-St Louis

Jan 25

STL3:50 pmLambert-St Louis

17h 50m

1 stop

BIO4:40 pmBilbao

$893

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BilbaoSt. Louis

BIO - STL

BIOSTL

Bilbao

Wed 1/21

12:50 pm-3:29 pm

2 stops33h 39m

Lambert-St Louis

Sun 1/25

4:05 pm-4:40 pm

2 stops41h 35m

$794

BilbaoSt. Louis

BIO - STL

BIOSTL

Bilbao

Wed 1/21

12:50 pm-3:29 pm

2 stops33h 39m

Lambert-St Louis

Sun 1/25

4:05 pm-4:40 pm

2 stops41h 35m

$795

BilbaoSt. Louis

BIO - STL

BIOSTL

Bilbao

Wed 1/21

11:35 am-10:58 pm

2 stops18h 23m

Lambert-St Louis

Sun 1/25

3:50 pm-4:40 pm

1 stop17h 50m

$841

BilbaoSt. Louis

BIO - STL

BIOSTL

Bilbao

Wed 1/21

11:35 am-5:43 pm

2 stops37h 08m

Lambert-St Louis

Sun 1/25

3:50 pm-12:00 pm

1 stop13h 10m

$851

BilbaoSt. Louis

BIO - STL

BIOSTL

Bilbao

Wed 1/21

11:35 am-10:58 pm

2 stops18h 23m

Lambert-St Louis

Sun 1/25

3:50 pm-4:40 pm

1 stop17h 50m

$893

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Bilbao to St. Louis

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

Estimated round-trip price

Cheap Bilbao to St. Louis (BIO to STL) flight deals and tips

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

Fastest flight time	55h 58m
Direct flights	None

The fastest flight from Bilbao to St. Louis takes 55h 58m

There are no direct flights from Bilbao to St. Louis. There are no popular flight routes from Bilbao to St. Louis.

Search flight deals

How far is Bilbao to Lambert-St Louis by plane?
Lambert-St Louis is 4345.5 mi away from Bilbao. Flights usually cover this in 55h 58m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Bilbao Airport to Lambert-St Louis Airport?
Prices for flights from Bilbao Airport to Lambert-St Louis Airport are refreshed on a daily basis.
How old do you have to be to fly from Bilbao Airport to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bilbao 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.

How do I get Price Alerts for flights from Bilbao to St. Louis?
Confirm your travel details to search for the latest offers for flights from Bilbao to St. Louis. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Bilbao to St. Louis with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

St. Charles

Chesterfield

Hermann

Fairview Heights

Maryland Heights

O'Fallon

Florissant

Fenton

St. Peters

Wentzville

Collinsville

Alton

Farmington

Clayton

Festus

Glencoe

Eureka

Edwardsville

Litchfield

Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Bilbao to St. Louis?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bilbao to St. Louis for you.

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

Flights from Bilbao 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 Bilbao to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Bilbao.

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

Price alerts on flights to St. Louis from Bilbao are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.