STL - BIO

$514 Find Cheap Flights from St. Louis to Bilbao

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Bilbao departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Bilbao

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Bilbao, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Bilbao, as well as popular online travel agencies
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Flights Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Bilbao that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Sun, Oct 5 - Wed, Oct 15
Lufthansa Logo
3:30 pm - 1:25 pmSTL-BIO
14h 55m1 stop
Lufthansa Logo
6:45 am - 1:30 pmBIO-STL
13h 45m1 stop
$592Lufthansa
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Sun, Oct 5 - Wed, Oct 15
Lufthansa Logo
3:30 pm - 1:25 pmSTL-BIO
14h 55m1 stop
Lufthansa Logo
6:45 am - 1:30 pmBIO-STL
13h 45m1 stop
$593Lufthansa
Find Deal
Sun, Oct 5 - Wed, Oct 15
United Airlines Logo
12:25 pm - 5:50 pmSTL-BIO
22h 25m2 stops
United Airlines Logo
6:45 am - 1:30 pmBIO-STL
13h 45m1 stop
$594United Airlines
Find Deal
Sun, Oct 5 - Wed, Oct 15
Lufthansa Logo
12:25 pm - 1:25 pmSTL-BIO
18h 00m2 stops
Lufthansa Logo
6:45 am - 1:30 pmBIO-STL
13h 45m1 stop
$596Lufthansa
Find Deal
Sun, Oct 5 - Wed, Oct 15
Air Canada Logo
1:30 pm - 4:05 pmSTL-BIO
19h 35m2 stops
Air Canada Logo
6:45 am - 3:18 pmBIO-STL
15h 33m2 stops
$601Air Canada
Find Deal
Tue, Sep 30 - Sat, Oct 11
United Airlines Logo
9:00 am - 5:50 pmSTL-BIO
25h 50m2 stops
United Airlines Logo
6:45 am - 7:38 pmBIO-STL
43h 53m2 stops
$650United Airlines
Find Deal
Fri, Jul 25 - Fri, Aug 1
Logo
10:47 am - 5:35 pmSTL-BIO
23h 48m3 stops
Logo
12:15 pm - 2:39 pmBIO-STL
33h 24m3 stops
$1,532
Find Deal
Fri, Jul 25 - Fri, Aug 1
Logo
1:30 pm - 11:05 amSTL-BIO
14h 35m2 stops
Logo
10:45 am - 2:39 pmBIO-STL
34h 54m3 stops
$1,595
Find Deal
Tue, Oct 7 - Thu, Oct 16
American Airlines Logo
10:09 am - 8:30 amSTL-BIO
15h 21m2 stops
American Airlines Logo
1:30 pm - 11:49 pmBIO-STL
17h 19m2 stops
$3,875American Airlines
Find Deal
Sun, Oct 5 - Wed, Oct 15
American Airlines Logo
9:07 am - 8:30 amSTL-BIO
16h 23m2 stops
American Airlines Logo
1:30 pm - 11:49 pmBIO-STL
17h 19m2 stops
$4,125American Airlines
Find Deal
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KAYAK's insights & trends for St. Louis to Bilbao flights

Get data-powered insights and trends into flights from St. Louis to Bilbao to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Bilbao?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Bilbao were found on Lufthansa ($592) and United Airlines ($594).

Find deals

Good to know

Cheapest flight$514
Flight from St. Louis to Bilbao

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.

FAQs for booking flights from St. Louis to Bilbao

  • What is the cheapest flight from St. Louis to Bilbao?

    In the last 3 days, the lowest price for a flight from St. Louis to Bilbao was $514 for a one-way ticket and $592 for a round-trip.

  • Do I need a passport to fly between St. Louis and Bilbao?

    A passport is required to fly from St. Louis to Bilbao.

  • Which airports will I be using when flying from St. Louis to Bilbao?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Bilbao, also known as Bilbao.

  • Which aircraft models fly most regularly from St. Louis to Bilbao?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Bilbao?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between St. Louis and Bilbao, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from St. Louis 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 St. Louis to Bilbao.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bilbao from St. Louis 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 St. Louis 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 St. Louis with another airline. Booking your flights between St. Louis and BIO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis 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 St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from St. Louis to Bilbao

Information on your arrival and departure airports

St. Louis (STL)
Bilbao (BIO)

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