$342 Cheap flight deals from St. Louis (STL) to Bilbao (BIO)

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This Weekend's Flight Deals from St. Louis to Bilbao

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 23 - Sun, Oct 25
STL
Lambert-St. Louis Intl.
BIO
Bilbao
$1,376 Roundtrip, found 5 days ago
$1,376
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Fri, Oct 23 from Lambert-St. Louis Intl. to Bilbao, returning Sun, Oct 25, priced at $1,376 found 5 days ago

Airfares from $342 One Way, $761 Round Trip from St. Louis to Bilbao

Prices starting at $761 for return flights and $342 for one-way flights to Bilbao were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Mar 3 - Sun, Mar 7
STL
St. Louis
BIO
Bilbao
$761 Roundtrip, found 5 days ago
$761
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Mar 3 from St. Louis to Bilbao, returning Sun, Mar 7, priced at $761 found 5 days ago
Wed, Mar 3 - Sun, Mar 7
STL
St. Louis
BIO
Bilbao
$766 Roundtrip, found 5 days ago
$766
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Mar 3 from St. Louis to Bilbao, returning Sun, Mar 7, priced at $766 found 5 days ago
Wed, Mar 3 - Sun, Mar 7
STL
St. Louis
BIO
Bilbao
$783 Roundtrip, found 5 days ago
$783
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Mar 3 from St. Louis to Bilbao, returning Sun, Mar 7, priced at $783 found 5 days ago
Wed, Mar 3 - Sun, Mar 7
STL
St. Louis
BIO
Bilbao
$804 Roundtrip, found 5 days ago
$804
Roundtrip
found 5 days ago
Select Iberia flight, departing Wed, Mar 3 from St. Louis to Bilbao, returning Sun, Mar 7, priced at $804 found 5 days ago
Wed, Mar 3 - Sun, Mar 7
STL
St. Louis
BIO
Bilbao
$955 Roundtrip, found 5 days ago
$955
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Mar 3 from St. Louis to Bilbao, returning Sun, Mar 7, priced at $955 found 5 days ago

More About Flying To Bilbao from St. Louis

Route Information for Flights from St. Louis to Bilbao

Origin Airport IATA Code
STL
Destination Airport IATA Code
BIO
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

St. Louis to Bilbao

It has never been easier to find cheap St. Louis to Bilbao flights. Orbitz has some of the best deals around to save you more money on your flight, hotel, and vacation package for the trip you have been waiting for.

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Pile Up Miles With Discount Air Tickets

Not only can you find great bargains on St. Louis to Bilbao flights, but you can rack up frequent flyer miles on the flights too. Enter your frequent flyer number on qualified flights when booking for Orbitz to see the miles pile up in your account.

Flight Alerts Keep You Informed

Stay on top of the latest updates for flights from St. Louis to Bilbao. We send you free email and mobile alerts to keep you informed about delays to St. Louis to Bilbao flights.

Frequently asked questions

What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.