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Bilbao

$227+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BIO
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This lol.travel deal was found by Cheapflights users on 1/28. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/158:25 pm
ORD
-
BIO
1 stop15h 10m
TAP AIR PORTUGAL
Tue 3/36:40 pm
BIO
-
ORD
1 stop27h 20m
TAP AIR PORTUGAL
Deal found 1/28$396
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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.
Mon 3/2310:50 pm
ORD
-
BIO
1 stop18h 15m
Lufthansa
Wed 4/86:50 am
BIO
-
ORD
1 stop13h 05m
Lufthansa
Deal found 1/26$547
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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.
Mon 4/136:40 pm
MSP
-
BIO
2 stops21h 45m
Lufthansa
Thu 4/236:50 am
BIO
-
MSP
2 stops16h 18m
Lufthansa
Deal found 1/27$558
This Delta deal was found by Cheapflights users on 1/26. 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 3/232:10 pm
ORD
-
BIO
2 stops15h 20m
Delta
Wed 4/86:45 am
BIO
-
ORD
1 stop14h 45m
Delta
Deal found 1/26$575
This United Airlines deal was found by Cheapflights users on 1/27. 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 3/49:51 am
MSP
-
BIO
2 stops29h 04m
United Airlines
Fri 3/136:45 am
BIO
-
MSP
2 stops39h 04m
United Airlines
Deal found 1/27$582
This FlightHub deal was found by Cheapflights users on 1/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/211:25 am
ORD
-
BIO
1 stop16h 45m
Turkish Airlines
Mon 4/1312:10 pm
BIO
-
ORD
1 stop28h 30m
Turkish Airlines
Deal found 1/26$596
This Ovago deal was found by Cheapflights users on 1/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:25 am
ORD
-
BIO
1 stop22h 55m
Turkish Airlines
Fri 4/1012:10 pm
BIO
-
ORD
1 stop37h 05m
Turkish Airlines
Deal found 1/26$605
This KAYAK deal was found by Cheapflights users on 1/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:10 pm
ORD
-
BIO
1 stop32h 00m
Turkish Airlines
Tue 4/1412:10 pm
BIO
-
ORD
1 stop28h 30m
Turkish Airlines
Deal found 1/26$606
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:25 pm
MSP
-
BIO
2 stops41h 45m
Multiple Airlines
Thu 4/232:00 pm
BIO
-
MSP
1 stop31h 00m
Multiple Airlines
Deal found 1/27$610
This Trip.com deal was found by Cheapflights users on 1/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2310:50 pm
ORD
-
BIO
1 stop18h 15m
Lufthansa
Mon 3/306:00 pm
BIO
-
ORD
1 stop32h 55m
Lufthansa
Deal found 1/27$614
This United Airlines deal was found by Cheapflights users on 1/27. 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 3/316:40 pm
MSP
-
BIO
2 stops16h 15m
United Airlines
Mon 4/132:10 pm
BIO
-
MSP
2 stops34h 33m
United Airlines
Deal found 1/27$634
This Booking.com deal was found by Cheapflights users on 1/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/181:10 pm
MSP
-
BIO
2 stops27h 15m
Multiple Airlines
Sat 5/232:00 pm
BIO
-
MSP
2 stops33h 03m
Multiple Airlines
Deal found 1/26$638

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 January 29, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$396
(lol.travel)

One-way from

$227
(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.
Search Deals
From Wisconsin to Bilbao
Search Deals
One-way flight from Wisconsin to Bilbao
Search Deals

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 January 29, 2026.
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 2/15

8:25 pm-6:35 pm

1 stop15h 10m

Bilbao

Tue 3/3

6:40 pm-3:00 pm

1 stop27h 20m

$396

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Mon 3/23

2:10 pm-11:30 am

2 stops15h 20m

Bilbao

Wed 4/8

6:45 am-2:30 pm

1 stop14h 45m

$575

MinneapolisBilbao

MSP - BIO

MSPBIO

Minneapolis St Paul

Wed 3/4

11:19 am-6:05 pm

2 stops23h 46m

Bilbao

Fri 3/13

7:25 am-7:40 pm

2 stops18h 15m

$586

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Wed 4/1

8:10 pm-11:10 am

1 stop32h 00m

Bilbao

Tue 4/14

12:10 pm-9:40 am

1 stop28h 30m

$605

MinneapolisBilbao

MSP - BIO

MSPBIO

Minneapolis St Paul

Mon 4/13

4:25 pm-5:10 pm

2 stops41h 45m

Bilbao

Thu 4/23

2:00 pm-2:00 pm

1 stop31h 00m

$611

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Wed 4/1

11:25 am-5:20 pm

1 stop22h 55m

Bilbao

Mon 4/13

12:10 pm-9:40 am

1 stop28h 30m

$646

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Sun 4/5

8:10 pm-11:10 am

1 stop32h 00m

Bilbao

Mon 4/13

12:10 pm-6:15 pm

1 stop37h 05m

$646

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Fri 2/27

8:20 pm-4:10 pm

1 stop36h 50m

Bilbao

Tue 3/3

12:00 pm-10:05 am

1 stop29h 05m

$652

MinneapolisBilbao

MSP - BIO

MSPBIO

Minneapolis St Paul

Thu 3/5

11:19 am-4:40 pm

2 stops22h 21m

Bilbao

Mon 3/9

11:35 am-7:40 pm

2 stops38h 05m

$658

ChicagoBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Sat 4/4

6:15 pm-6:05 pm

1 stop16h 50m

Bilbao

Tue 4/14

6:50 pm-4:00 pm

1 stop28h 10m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 28 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 15h 10m. TAP AIR PORTUGAL provides one of the quickest options available for as low as $396. 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 Chicago O'Hare Intl - Bilbao or Milwaukee-Mitchell - Bilbao, Minneapolis St Paul - 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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