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Bilbao

$350+ 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BIO
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap flight deals from Wisconsin to Bilbao

Keep the following information in mind while searching for Wisconsin to Bilbao flight deals. Data was last updated October 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$472
(Mytrip)

One-way from

$350
(Kiwi.com)
Provider with most accurate pricing for Milwaukee-Mitchell-Bilbao flight deals.
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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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Find 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 October 23, 2025.

This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/308:25 pmORD - BIO
1 stop15h 10mTAP AIR PORTUGAL
Sat 12/1312:10 pmBIO - ORD
1 stop33h 35mTAP AIR PORTUGAL
Deal found 10/23$472
This Air France deal was found by Cheapflights users on 10/21. 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.
Mon 11/245:20 pmORD - BIO
1 stop11h 10mMultiple Airlines
Tue 12/25:20 pmBIO - ORD
1 stop28h 00mMultiple Airlines
Deal found 10/21$519
This KLM deal was found by Cheapflights users on 10/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/24:40 pmMSP - BIO
1 stop11h 50mKLM
Sun 12/76:50 amBIO - MSP
1 stop14h 40mKLM
Deal found 10/23$520
This Delta deal was found by Cheapflights users on 10/23. 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.
Tue 12/23:20 pmMSP - BIO
2 stops19h 00mDelta
Sun 12/76:50 amBIO - MSP
1 stop14h 40mDelta
Deal found 10/23$524
This Delta deal was found by Cheapflights users on 10/23. 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 11/304:25 pmORD - BIO
1 stop11h 55mDelta
Sat 12/136:50 amBIO - ORD
1 stop14h 30mDelta
Deal found 10/23$525
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 11/249:50 pmORD - BIO
1 stop18h 15mUnited Airlines
Tue 12/26:45 amBIO - ORD
2 stops21h 12mUnited Airlines
Deal found 10/21$528
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Tue 12/24:54 pmMSP - BIO
2 stops23h 11mUnited Airlines
Sun 12/712:45 pmBIO - MSP
2 stops26h 59mUnited Airlines
Deal found 10/23$532
This Delta deal was found by Cheapflights users on 10/23. 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 12/310:05 amMSP - BIO
2 stops18h 25mDelta
Sun 12/76:50 amBIO - MSP
2 stops17h 26mDelta
Deal found 10/23$534
This Expedia deal was found by Cheapflights users on 10/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:40 pmORD - BIO
1 stop12h 10mIberia
Sun 12/149:15 amBIO - ORD
1 stop12h 40mIberia
Deal found 10/23$540
This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:30 pmORD - BIO
2 stops16h 45mMultiple Airlines
Sun 12/147:10 amBIO - ORD
2 stops17h 10mMultiple Airlines
Deal found 10/23$542
This Gotogate deal was found by Cheapflights users on 10/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/309:20 pmORD - BIO
2 stops31h 45mAir Canada
Sat 12/136:45 amBIO - ORD
2 stops41h 07mAir Canada
Deal found 10/23$544
This Delta deal was found by Cheapflights users on 10/22. 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.
Mon 12/84:25 pmORD - BIO
1 stop17h 05mDelta
Wed 12/2411:55 amBIO - ORD
2 stops15h 41mDelta
Deal found 10/22$580

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 October 23, 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

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Sun 3/1

8:25 pm-6:35 pm

1 stop15h 10m

Bilbao

Sat 3/14

12:10 pm-3:45 pm

1 stop33h 35m

$497

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Mon 11/24

5:20 pm-11:30 am

1 stop11h 10m

Bilbao

Tue 12/2

5:20 pm-2:20 pm

1 stop28h 00m

$519

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Wed 2/11

5:20 pm-5:20 pm

1 stop17h 00m

Bilbao

Tue 2/24

11:55 am-2:20 pm

1 stop33h 25m

$519

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Sun 2/8

5:20 pm-11:30 am

1 stop11h 10m

Bilbao

Tue 2/24

11:55 am-2:20 pm

1 stop33h 25m

$519

MinneapolisBilbao

MSP - BIO

MSPBIO

Minneapolis St Paul

Tue 12/2

4:40 pm-11:30 am

1 stop11h 50m

Bilbao

Sun 12/7

6:50 am-2:30 pm

1 stop14h 40m

$520

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Wed 1/28

5:55 pm-4:10 pm

1 stop15h 15m

Bilbao

Sun 2/1

6:45 am-3:20 pm

1 stop15h 35m

$520

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Mon 2/9

1:30 pm-5:20 pm

2 stops20h 50m

Bilbao

Thu 2/26

11:55 am-2:20 pm

1 stop33h 25m

$520

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Sun 2/1

9:50 pm-6:05 pm

1 stop13h 15m

Bilbao

Sun 2/8

7:25 am-2:10 pm

1 stop13h 45m

$521

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Sun 11/30

9:50 pm-6:05 pm

1 stop13h 15m

Bilbao

Sat 12/13

6:45 am-6:52 pm

2 stops19h 07m

$524

MinneapolisBilbao

MSP - BIO

MSPBIO

Minneapolis St Paul

Tue 12/2

3:20 pm-5:20 pm

2 stops19h 00m

Bilbao

Sun 12/7

6:50 am-2:30 pm

1 stop14h 40m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 37 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 11h 50m. TAP AIR PORTUGAL provides one of the quickest options available for as low as $520. Airlines will cover a distance of 4228 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Wisconsin to Bilbao one-way?

    $372 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on Lufthansa and Air France, with prices starting from $542 and $679, respectively.

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

    While some choose either Milwaukee-Mitchell - Bilbao or Minneapolis St Paul - 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

See prices for flight routes from nearby airports that may be better suited for you.
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