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Bilbao

$597+ Cheap flights from Ohio 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — BIO
Jul 22 — Jul 291
Tue 7/22
Tue 7/29
1 adult, Economy
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Cheap flight deals from Ohio to Bilbao

Keep the following information in mind while searching for Ohio to Bilbao flight deals. Data was last updated July 17, 2025.

Round-trip from

$652
(United Airlines)

One-way from

$597
(Cheapflightsfares)
From Ohio to Bilbao
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One-way flight from Ohio to Bilbao
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Find flight deals from Ohio to Bilbao

Cheapest flights from Ohio to Bilbao
Explore the most affordable flight options available from Ohio to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2025.

This United Airlines deal was found by Cheapflights users on 7/16. 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 11/122:55 pmCLE - BIO
2 stops13h 55mUnited Airlines
Sun 11/1612:45 pmBIO - CLE
2 stops34h 51mUnited Airlines
Deal found 7/16$652
This American Airlines deal was found by Cheapflights users on 7/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:09 pmCVG - BIO
2 stops14h 41mAmerican Airlines
Sun 11/169:15 amBIO - CVG
2 stops17h 15mAmerican Airlines
Deal found 7/15$654
This Iberia deal was found by Cheapflights users on 7/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:45 pmCLE - BIO
2 stops21h 10mIberia
Sun 11/169:15 amBIO - CLE
2 stops17h 56mIberia
Deal found 7/15$654
This United Airlines deal was found by Cheapflights users on 7/16. 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 11/1210:15 amCVG - BIO
2 stops19h 50mUnited Airlines
Sun 11/166:40 amBIO - CVG
2 stops17h 20mUnited Airlines
Deal found 7/16$656
This Lufthansa deal was found by Cheapflights users on 7/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:50 pmCLE - BIO
2 stops16h 15mLufthansa
Sun 11/166:40 amBIO - CLE
2 stops19h 40mLufthansa
Deal found 7/14$656
This Lufthansa deal was found by Cheapflights users on 7/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/74:00 pmDTW - BIO
1 stop15h 25mLufthansa
Tue 9/166:45 amBIO - DTW
1 stop13h 25mLufthansa
Deal found 7/14$675
This Iberia deal was found by Cheapflights users on 7/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:47 amCVG - BIO
2 stops22h 58mIberia
Tue 9/239:15 amBIO - CVG
2 stops19h 57mIberia
Deal found 7/17$684
This Air Canada deal was found by Cheapflights users on 7/16. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:30 amCVG - BIO
2 stops26h 50mAir Canada
Tue 9/166:45 amBIO - CVG
2 stops39h 02mAir Canada
Deal found 7/16$688
This Delta deal was found by Cheapflights users on 7/17. 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 9/92:30 pmCVG - BIO
2 stops20h 10mDelta
Tue 9/237:10 amBIO - CVG
1 stop14h 05mDelta
Deal found 7/17$689
This Lufthansa deal was found by Cheapflights users on 7/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:12 pmCVG - BIO
2 stops34h 53mLufthansa
Tue 9/236:45 amBIO - CVG
2 stops23h 12mLufthansa
Deal found 7/15$691
This Air Canada deal was found by Cheapflights users on 7/16. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/23:25 pmPIT - BIO
2 stops17h 20mAir Canada
Sun 10/56:45 amBIO - PIT
2 stops21h 43mAir Canada
Deal found 7/16$697
This Delta deal was found by Cheapflights users on 7/14. 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 9/76:45 pmDTW - BIO
2 stops15h 55mDelta
Tue 9/1611:05 amBIO - DTW
2 stops17h 23mDelta
Deal found 7/14$700

Cheapflights Fare Finder

Customize your flight search to find flights from Ohio 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 July 17, 2025.
Use the filters below to find and compare flights from Ohio to Bilbao that are best for you.

Fly from

Ohio

Fly to

Bilbao

Route

Depart

Return

Price

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Wed 11/12

4:09 pm-12:50 pm

2 stops14h 41m

Bilbao

Sun 11/16

9:15 am-8:30 pm

2 stops17h 15m

$654

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Wed 11/12

2:56 pm-12:05 pm

2 stops15h 09m

Bilbao

Sun 11/16

6:40 am-6:00 pm

2 stops41h 20m

$656

DetroitBilbao

DTW - BIO

DTWBIO

Detroit Metropolitan Wayne County

Sun 9/7

4:00 pm-1:25 pm

1 stop15h 25m

Bilbao

Tue 9/16

6:45 am-2:10 pm

1 stop13h 25m

$675

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Tue 9/9

7:47 am-12:45 pm

2 stops22h 58m

Bilbao

Tue 9/23

9:15 am-11:12 pm

2 stops19h 57m

$684

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Wed 9/10

9:30 am-6:20 pm

2 stops26h 50m

Bilbao

Tue 9/16

6:45 am-3:47 pm

2 stops39h 02m

$688

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Tue 9/9

2:30 pm-4:40 pm

2 stops20h 10m

Bilbao

Thu 9/18

7:10 am-3:15 pm

1 stop14h 05m

$689

CincinnatiBilbao

CVG - BIO

CVGBIO

Cincinnati Cinci./N. Kentucky

Sat 9/13

6:12 pm-11:05 am

2 stops34h 53m

Bilbao

Tue 9/23

6:45 am-11:57 pm

2 stops23h 12m

$691

PittsburghBilbao

PIT - BIO

PITBIO

Pittsburgh

Thu 10/2

3:25 pm-2:45 pm

2 stops17h 20m

Bilbao

Sun 10/5

6:45 am-10:28 pm

2 stops21h 43m

$697

DetroitBilbao

DTW - BIO

DTWBIO

Detroit Metropolitan Wayne County

Sun 9/7

6:45 pm-4:40 pm

2 stops15h 55m

Bilbao

Tue 9/16

11:05 am-10:28 pm

2 stops17h 23m

$700

DetroitBilbao

DTW - BIO

DTWBIO

Detroit Metropolitan Wayne County

Tue 9/9

4:00 pm-1:20 pm

1 stop15h 20m

Bilbao

Tue 9/23

2:10 pm-2:10 pm

1 stop30h 00m

$744

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Showing 1-10 of 37 results
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Best time to book a flight from Ohio to Bilbao

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

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

Find hourly flight availability from Ohio 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 July 17, 2025.

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

Reviews of airlines servicing Bilbao

Get insights into the airlines that provide service to Bilbao. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bilbao. Reviews last updated July 17, 2025.
Read through reviews of airlines operating flights from Ohio to Bilbao, such as Delta, KLM, and SWISS. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,959 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,959 reviews
Delta
8.0
Very good
7,959 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,374 reviews
Delta
8.0
Very good
7,959 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,661 reviews
Delta
8.0
Very good
7,959 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,864 reviews
Delta
8.0
Very good
7,959 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,959 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    For a flight from Ohio to Bilbao, you will be flying into Bilbao. Bilbao (BIO) is just 3.0 mi from the center of the city.

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

    The cheapest airlines for a one-way flight from Ohio to Bilbao are Aer Lingus ($597), SWISS ($603), and United Airlines ($640).

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

    The most popular route from Ohio to Bilbao is Cincinnati Cinci./N. Kentucky - Bilbao. You may also consider Columbus - Bilbao or Detroit Metropolitan Wayne County - Bilbao.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ohio 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 Ohio to Bilbao?

    Currently, January is the cheapest month in which you can book a flight from Ohio to Bilbao (average of $541). Flying from Ohio to Bilbao in June is currently the most expensive (average of $1,135). 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 Ohio to Bilbao

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ohio to Bilbao

Discover the top 2 airlines that operate flights from Ohio to Bilbao. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$491Average$986FlexibilityNo cancel feeOn-time69%
DeltaCheapest$688Average$1,217FlexibilityNo cancel feeOn-timeN/A

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