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.

$806 Cheap Flights from Bilbao to St. Louis in 2025

1 adult

0 bags

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Find the cheapest flights from Bilbao to St. Louis

Round-trip

One-way

Last minute

Cheap round-trip flights

6:30 am - 7:39 pmBIO-STL

20h 09m2 stops

11:05 am - 12:05 pmSTL-BIO

18h 00m2 stops

$806United Airlines

Find Deal

tor., nov. 6 - man., nov. 10

6:30 am - 7:39 pmBIO-STL

20h 09m2 stops

3:14 pm - 4:40 pmSTL-BIO

18h 26m2 stops

$811United Airlines

Find Deal

tor., nov. 6 - man., nov. 10

United Airlines flights from Bilbao to St. Louis

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

United Airlines

Nov 6

BIO6:30 amBilbao

20h 09m

2 stops

STL7:39 pmLambert-St Louis

Nov 10

STL11:05 amLambert-St Louis

18h 00m

2 stops

BIO12:05 pmBilbao

$806

Find similar

United Airlines

Nov 6

BIO6:30 amBilbao

20h 09m

2 stops

STL7:39 pmLambert-St Louis

Nov 10

STL3:14 pmLambert-St Louis

18h 26m

2 stops

BIO4:40 pmBilbao

$811

Find similar

United Airlines

Aug 8

BIO12:30 pmBilbao

29h 17m

1 stop

STL10:47 amLambert-St Louis

Aug 15

STL6:15 pmLambert-St Louis

33h 30m

2 stops

BIO10:45 amBilbao

$1,222

Find similar

Delta flights from Bilbao to St. Louis

Our best Delta deals on Bilbao to St. Louis flight tickets

Delta

Aug 8

BIO6:50 amBilbao

20h 46m

2 stops

STL8:36 pmLambert-St Louis

Aug 15

STL11:02 amLambert-St Louis

16h 53m

2 stops

BIO10:55 amBilbao

$1,193

Find similar

Delta

Aug 6

BIO6:50 amBilbao

24h 03m

2 stops

STL11:53 pmLambert-St Louis

Aug 15

STL11:28 amLambert-St Louis

16h 27m

2 stops

BIO10:55 amBilbao

$1,301

Find similar

Delta

Aug 6

BIO6:50 amBilbao

23h 30m

2 stops

STL11:20 pmLambert-St Louis

Aug 20

STL8:46 amLambert-St Louis

19h 14m

2 stops

BIO11:00 amBilbao

$1,309

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BilbaoSt. Louis

BIO - STL

BIOSTL

Bilbao

tor. 11/6

6:30 am-7:39 pm

2 stops20h 09m

Lambert-St Louis

man. 11/10

11:05 am-12:05 pm

2 stops18h 00m

$806

BilbaoSt. Louis

BIO - STL

BIOSTL

Bilbao

tor. 11/6

6:30 am-7:39 pm

2 stops20h 09m

Lambert-St Louis

man. 11/10

3:14 pm-4:40 pm

2 stops18h 26m

$811

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

Best Price Found	$806
Fastest flight time	20h 09m
Direct flights	None
Airports in St. Louis	1 airport

The best flight deal from Bilbao to St. Louis found on momondo in the last 72 hours is $806

The fastest flight from Bilbao to St. Louis takes 20h 09m

There are no direct flights from Bilbao to St. Louis. Popular non-direct route for this connection is Bilbao Airport - Lambert-St Louis Airport.

There is 1 airport near St. Louis: Lambert-St Louis (STL)

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 20h 09m, 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.

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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.