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$367+ Cheap flights from Missouri to Bilbao (BIO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BIO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Missouri to Bilbao

Keep the following information in mind while searching for Missouri to Bilbao flight deals. Data was last updated September 15, 2025.

Round-trip from

$551
(Cheapflightsfares)

One-way from

$367
(Kiwi.com)
From Missouri to Bilbao
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One-way flight from Missouri to Bilbao
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Find flight deals from Missouri to Bilbao

Cheapest flights from Missouri to Bilbao
Explore the most affordable flight options available from Missouri to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/53:30 pmSTL - BIO
1 stop19h 55mLufthansa
Wed 10/156:45 amBIO - STL
2 stops15h 59mLufthansa
Deal found 9/15$551
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/53:30 pmSTL - BIO
1 stop19h 55mUnited Airlines
Wed 10/156:45 amBIO - STL
2 stops35h 04mUnited Airlines
Deal found 9/14$561
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:50 pmSTL - BIO
1 stop13h 15mUnited Airlines
Wed 11/511:35 amBIO - STL
2 stops58h 54mUnited Airlines
Deal found 9/14$573

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Bilbao that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Missouri to Bilbao that are best for you.

Fly from

Missouri

Fly to

Bilbao

Route

Depart

Return

Price

St. LouisBilbao

STL - BIO

STLBIO

Lambert-St Louis

Sun 10/5

3:30 pm-6:25 pm

1 stop19h 55m

Bilbao

Wed 10/15

6:45 am-3:44 pm

2 stops15h 59m

$551

St. LouisBilbao

STL - BIO

STLBIO

Lambert-St Louis

Sun 10/5

3:30 pm-6:25 pm

1 stop19h 55m

Bilbao

Wed 10/15

6:45 am-10:49 am

2 stops35h 04m

$561

St. LouisBilbao

STL - BIO

STLBIO

Lambert-St Louis

Wed 10/29

4:50 pm-12:05 pm

1 stop13h 15m

Bilbao

Wed 11/5

11:35 am-3:29 pm

2 stops58h 54m

$573

St. LouisBilbao

STL - BIO

STLBIO

Lambert-St Louis

Sat 2/7

4:05 pm-12:00 pm

2 stops36h 55m

Bilbao

Sun 2/15

12:45 pm-3:29 pm

2 stops33h 44m

$609

St. LouisBilbao

STL - BIO

STLBIO

Lambert-St Louis

Sat 2/7

6:40 pm-6:05 pm

2 stops40h 25m

Bilbao

Sun 2/15

12:45 pm-3:29 pm

2 stops33h 44m

$614

St. LouisBilbao

STL - BIO

STLBIO

Lambert-St Louis

Sat 2/7

9:57 am-12:00 pm

3 stops19h 03m

Bilbao

Sun 2/15

12:45 pm-12:21 pm

3 stops30h 36m

$1,164

St. LouisBilbao

STL - BIO

STLBIO

Lambert-St Louis

Tue 12/9

5:11 pm-6:35 pm

3 stops42h 24m

$367

St. LouisBilbao

STL - BIO

STLBIO

Lambert-St Louis

Tue 12/9

1:55 pm-12:00 pm

2 stops15h 05m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Missouri to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Bilbao

What is the cheapest time of day to fly from MO to BIO?

Find hourly flight availability from Missouri to Bilbao. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Bilbao as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Bilbao. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Bilbao from Missouri?

    Located just 3.0 mi from the city center, Bilbao (BIO) is the airport most travelers will use when flying to Bilbao from Missouri.

  • How long is the flight from Missouri to Bilbao?

    A quick flight from Missouri to Bilbao can take about 19h 55m. Lufthansa provides one of the quickest options available for as low as $551. The distance between Missouri and Bilbao is about 4348 mi.

  • Can I find deals for flights from Missouri to Bilbao that include hotel bookings?

    Yes. In addition to deals on Missouri to Bilbao flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Bilbao?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Bilbao.

  • Can I find deals for business class flights from Missouri to Bilbao?

    Yes. Cheapflights offers flight deals from Missouri to Bilbao by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Missouri to Bilbao (average of $541). Flying from Missouri to Bilbao in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Missouri to Bilbao

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