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$261+ Cheap flights from Midway (MDW) 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — BIO
Mar 2 — Mar 91
Mon 3/2
Mon 3/9
1 adult, Economy
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Cheap flight deals from Midway to Bilbao

Cheapest flights from Midway to Bilbao
Explore the most affordable flight options available from Midway to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 31, 2026.

This KLM deal was found by Cheapflights users on 1/31. 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 3/172:05 pm
MDW
-
BIO
2 stops15h 15m
KLM
Tue 3/246:50 am
BIO
-
MDW
2 stops16h 32m
KLM
Deal found 1/31$1,071
This Delta deal was found by Cheapflights users on 1/29. 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 5/610:43 am
MDW
-
BIO
2 stops16h 07m
Delta
Sun 5/1010:30 am
BIO
-
MDW
2 stops18h 15m
Delta
Deal found 1/29$1,223
This Delta deal was found by Cheapflights users on 1/30. 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 5/175:25 pm
MDW
-
BIO
2 stops15h 35m
Delta
Mon 6/17:10 am
BIO
-
MDW
2 stops18h 21m
Delta
Deal found 1/30$1,545
This Delta deal was found by Cheapflights users on 1/29. 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 3/156:07 pm
MDW
-
BIO
2 stops16h 23m
Delta
Sun 3/226:50 am
BIO
-
MDW
2 stops17h 04m
Delta
Deal found 1/29$1,906
This KLM deal was found by Cheapflights users on 1/31. 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.
Sat 8/81:00 pm
MDW
-
BIO
2 stops13h 50m
Multiple Airlines
Sat 8/157:10 am
BIO
-
MDW
2 stops16h 17m
Multiple Airlines
Deal found 1/31$3,550

Find flight deals from Midway to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) to Bilbao (BIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,223
(Delta)

One-way from

$405
(Kiwi.com)
Provider with most accurate pricing for Chicago (CHI)-Bilbao flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Bilbao flights.
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From Chicago Midway to Bilbao
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One-way flight from Chicago Midway to Bilbao
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Midway 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 31, 2026.
Use the filters below to find and compare flights from Chicago Midway Airport to Bilbao that are best for you.

Fly from

Midway

Fly to

Bilbao

Route

Depart

Return

Price

ChicagoBilbao

MDW - BIO

MDWBIO

Chicago Midway

Tue 3/17

2:05 pm-11:20 am

2 stops15h 15m

Bilbao

Tue 3/24

6:50 am-5:22 pm

2 stops16h 32m

$1,071

ChicagoBilbao

MDW - BIO

MDWBIO

Chicago Midway

Sun 5/17

5:25 pm-4:00 pm

2 stops15h 35m

Bilbao

Mon 6/1

7:10 am-6:31 pm

2 stops18h 21m

$1,545

ChicagoBilbao

MDW - BIO

MDWBIO

Chicago Midway

Sun 3/15

6:07 pm-4:30 pm

2 stops16h 23m

Bilbao

Sun 3/22

6:50 am-5:54 pm

2 stops17h 04m

$1,906

ChicagoBilbao

MDW - BIO

MDWBIO

Chicago Midway

Thu 4/23

7:30 am-9:55 am

2 stops43h 25m

$261

ChicagoBilbao

MDW - BIO

MDWBIO

Chicago Midway

Sun 2/15

6:15 am-4:35 pm

2 stops27h 20m

$405

ChicagoBilbao

MDW - BIO

MDWBIO

Chicago Midway

Wed 2/18

11:05 am-2:35 pm

3 stops20h 30m

$535

ChicagoBilbao

MDW - BIO

MDWBIO

Chicago Midway

Wed 2/18

1:49 pm-11:30 am

2 stops14h 41m

$597

ChicagoBilbao

MDW - BIO

MDWBIO

Chicago Midway

Tue 2/24

1:49 pm-11:30 am

2 stops14h 41m

$597

ChicagoBilbao

MDW - BIO

MDWBIO

Chicago Midway

Sun 2/22

1:49 pm-11:30 am

2 stops14h 41m

$597

ChicagoBilbao

MDW - BIO

MDWBIO

Chicago Midway

Mon 2/23

6:40 pm-5:20 pm

2 stops15h 40m

$598

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 14 results
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Best time to book a flight from Midway to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Midway 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.

Related info for your journey

Find useful and relevant information for your journey from Midway 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 Chicago Midway?

    For a flight from Chicago Midway to Bilbao, you will be flying into Bilbao. Bilbao (BIO) is just 3.0 mi from the center of the city. Bilbao is the only Bilbao airport and it handles 0 inbound flights from Chicago Midway per day. 0 airlines have flights to Bilbao from Chicago Midway on a regular basis.

  • How long is the flight from Chicago Midway Airport to Bilbao?

    Airlines like KLM and Delta fly from Chicago Midway Airport to Bilbao in about 15h 15m. The time it takes to get you to your destination can typically vary by up to 20m. Airlines will cover a distance of 4116 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Midway 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.

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