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Bilbao

$321+ Cheap flights from Wisconsin 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BIO
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Wisconsin to Bilbao

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

This Delta deal was found by Cheapflights users on 12/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:20 pmORD - BIO
1 stop17h 00mDelta
Thu 1/17:25 amBIO - ORD
1 stop14h 45mDelta
Deal found 12/14$1,544
This Air France deal was found by Cheapflights users on 12/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:00 amMSP - BIO
2 stops23h 20mAir France
Sun 1/46:05 pmBIO - MSP
1 stop26h 10mAir France
Deal found 12/15$1,953
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:05 amMSP - BIO
2 stops21h 25mDelta
Sun 1/411:55 amBIO - MSP
2 stops36h 38mDelta
Deal found 12/15$2,135
This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/281:10 pmORD - BIO
2 stops16h 40mAmerican Airlines
Thu 1/19:15 amBIO - ORD
2 stops18h 22mAmerican Airlines
Deal found 12/14$2,265

Find flight deals from Wisconsin to Bilbao

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$450
(lol.travel)

One-way from

$321
(Kiwi.com)
Provider with most accurate pricing for Milwaukee-Mitchell-Bilbao flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Bilbao flights.
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From Wisconsin to Bilbao
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One-way flight from Wisconsin to Bilbao
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin 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 December 15, 2025.
Use the filters below to find and compare flights from Wisconsin to Bilbao that are best for you.

Fly from

Wisconsin

Fly to

Bilbao

Route

Depart

Return

Price

MilwaukeeBilbao

MKE - BIO

MKEBIO

Milwaukee-Mitchell

Thu 2/5

11:30 am-9:55 pm

2 stops27h 25m

Bilbao

Mon 2/9

6:45 am-8:48 pm

2 stops21h 03m

$486

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Thu 1/15

7:20 pm-6:40 pm

1 stop16h 20m

Bilbao

Mon 1/19

7:30 pm-10:29 pm

2 stops33h 59m

$495

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Sun 2/8

6:30 pm-6:15 pm

2 stops16h 45m

Bilbao

Tue 2/24

7:10 am-5:20 pm

2 stops17h 10m

$508

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Tue 3/24

9:20 pm-4:10 pm

1 stop36h 50m

Bilbao

Tue 4/7

11:55 am-6:15 pm

1 stop37h 20m

$555

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Wed 3/11

10:50 pm-9:55 pm

1 stop17h 05m

Bilbao

Wed 3/18

11:35 am-9:05 pm

2 stops15h 30m

$566

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Wed 3/11

10:50 pm-9:55 pm

1 stop17h 05m

Bilbao

Wed 3/18

12:50 pm-9:05 pm

1 stop14h 15m

$571

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Sun 2/8

5:20 pm-5:20 pm

1 stop17h 00m

Bilbao

Tue 2/24

11:55 am-2:20 pm

1 stop33h 25m

$572

MinneapolisBilbao

MSP - BIO

MSPBIO

Minneapolis St Paul

Wed 3/4

8:05 am-9:55 pm

2 stops30h 50m

Bilbao

Fri 3/13

6:45 am-3:49 pm

2 stops39h 04m

$582

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Wed 3/11

1:56 pm-11:30 am

2 stops15h 34m

Bilbao

Wed 3/18

6:50 am-10:01 pm

2 stops21h 11m

$585

MinneapolisBilbao

MSP - BIO

MSPBIO

Minneapolis St Paul

Wed 3/4

4:00 pm-4:30 pm

2 stops17h 30m

Bilbao

Fri 3/13

7:25 am-2:00 pm

1 stop12h 35m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 26 results
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Best time to book a flight from Wisconsin to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Wisconsin 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 Wisconsin to Bilbao
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Wisconsin 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 Wisconsin?

    If you book a flight to Bilbao from Wisconsin, you will be flying to Bilbao, which is the city’s only airport. Bilbao (BIO) is located 3.0 mi from the center of Bilbao.

  • How long is the flight from Wisconsin to Bilbao?

    A quick flight from Wisconsin to Bilbao can take about 16h 20m. United Airlines provides one of the quickest options available for as low as $495. Airlines will cover a distance of 4116 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Wisconsin to Bilbao?

    While some choose either Minneapolis St Paul - Bilbao or Milwaukee-Mitchell - Bilbao, Chicago O'Hare Intl - Bilbao is the most popular route from Wisconsin to Bilbao.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wisconsin 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.

See more FAQs

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Alternative routes for Wisconsin to Bilbao

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