Cheap flights from O'Hare Intl (ORD) to Bilbao (BIO) from $333

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 6/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — BIO
May 7 — May 141

Cheap flight deals from O'Hare Intl to Bilbao

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 May 2, 2024.

Popular in

July

Cheapest in

March

Average price

$1,375

Round-trip from

$560
High demand for flights, 30% potential price rise
Best time to find cheap flights, 38% potential price drop
Average for round-trip flights in May 2024
From Chicago O'Hare Intl to Bilbao

What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Bilbao?

Sunday is generally a great day to depart. Flying on this day could help you save up to 17%.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Bilbao?

To save up to 132% on this flight, we recommend booking at least 18 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Chicago O'Hare Intl Airport to Bilbao from $1,199 1-2 weeks out and tickets from $2,125 for flights departing within the next 72 hours.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Bilbao?

February is one of the best times of the year to fly to Bilbao from Chicago O'Hare Intl Airport. Prices for February average $1,000 per person but you can even find prices for as low as $536. The most expensive prices can be found in the month of June. Opting for a February flight can save you 40% on your journey compared to booking in June

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Bilbao (ORD - BIO)?

When flying from Chicago O'Hare Intl Airport to Bilbao, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 37% versus a flight at noon.

Cheap Iberia flights from O'Hare Intl to Bilbao

Explore cheap flight options specifically provided by Iberia for the route between O'Hare Intl and Bilbao. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 2, 2024.
Take a peek at the cheapest Iberia flights we've detected traveling from Chicago to Bilbao. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 10/14:35 pmORD - BIO
1 stop23h 40mIberia
Wed 10/239:35 pmBIO - ORD
2 stops23h 10mIberia
Deal found 5/1$820
Tue 6/44:35 pmORD - BIO
1 stop17h 20mIberia
Sat 6/85:35 pmBIO - ORD
1 stop27h 45mIberia
Deal found 5/1$1,660

Cheap Air Canada flights from O'Hare Intl to Bilbao

Explore cheap flight options specifically provided by Air Canada for the route between O'Hare Intl and Bilbao. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 2, 2024.
To aid your search, here are some of the cheapest Air Canada flights we've found from Chicago to Bilbao. Deals frequently update to provide users with more options.
Tue 10/110:55 amORD - BIO
2 stops19h 05mAir Canada
Wed 10/2311:35 amBIO - ORD
2 stops27h 18mAir Canada
Deal found 5/1$828
Wed 6/511:00 amORD - BIO
2 stops16h 50mAir Canada
Wed 6/197:35 amBIO - ORD
2 stops33h 26mAir Canada
Deal found 5/2$1,021
Sat 7/204:00 pmORD - BIO
2 stops35h 50mAir Canada
Sun 8/42:05 pmBIO - ORD
2 stops53h 49mAir Canada
Deal found 5/2$1,150
Sat 7/2011:00 amORD - BIO
2 stops16h 50mAir Canada
Sun 8/42:05 pmBIO - ORD
2 stops50h 49mAir Canada
Deal found 5/1$1,200
Sat 6/156:00 pmORD - BIO
2 stops33h 50mAir Canada
Sat 6/292:05 pmBIO - ORD
2 stops26h 56mAir Canada
Deal found 5/2$1,206
Tue 6/411:00 amORD - BIO
2 stops16h 50mAir Canada
Sun 6/96:45 amBIO - ORD
2 stops20h 31mAir Canada
Deal found 5/1$1,482

Cheap O'Hare Intl to Bilbao flights in May & June 2024

Find cheap flight options from O'Hare Intl to Bilbao specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 2, 2024.
The lowest fares we've come across on flights traveling from Chicago to Bilbao in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 6/107:15 pmORD - BIO
1 stop17h 25mSWISS
Fri 6/288:30 amBIO - ORD
1 stop14h 25mSWISS
Deal found 5/2$1,010
Wed 6/197:15 pmORD - BIO
1 stop29h 30mSWISS
Fri 6/288:30 amBIO - ORD
1 stop14h 25mSWISS
Deal found 5/1$1,012
Wed 6/56:05 pmORD - BIO
1 stop16h 45mUnited Airlines
Wed 6/197:35 amBIO - ORD
1 stop13h 25mUnited Airlines
Deal found 5/2$1,015
Tue 6/410:57 pmORD - BIO
2 stops40h 43mMultiple Airlines
Sun 6/98:30 pmBIO - ORD
1 stop26h 40mMultiple Airlines
Deal found 5/2$1,016
Wed 6/54:35 pmORD - BIO
1 stop13h 20mAmerican Airlines
Wed 6/199:15 amBIO - ORD
2 stops19h 11mAmerican Airlines
Deal found 5/2$1,018
Mon 6/101:12 pmORD - BIO
2 stops27h 13mUnited Airlines
Fri 6/287:35 amBIO - ORD
1 stop13h 25mUnited Airlines
Deal found 5/2$1,020
Wed 6/511:00 amORD - BIO
2 stops16h 50mAir Canada
Wed 6/197:35 amBIO - ORD
2 stops33h 26mAir Canada
Deal found 5/2$1,021
Wed 6/59:45 amORD - BIO
2 stops20h 10mAmerican Airlines
Wed 6/196:45 amBIO - ORD
2 stops21h 41mAmerican Airlines
Deal found 5/2$1,022
Wed 6/59:25 pmORD - BIO
1 stop13h 25mLufthansa
Wed 6/196:35 pmBIO - ORD
1 stop24h 40mLufthansa
Deal found 5/2$1,024

O'Hare Intl to Bilbao 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Bilbao in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 2, 2024.
The lowest fares we've come across on flights traveling from Chicago to Bilbao in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 10/18:30 pmORD - BIO
1 stop37h 55mTurkish Airlines
Wed 10/236:25 pmBIO - ORD
1 stop22h 15mTurkish Airlines
Deal found 5/2$630
Tue 10/14:35 pmORD - BIO
1 stop23h 40mIberia
Wed 10/239:35 pmBIO - ORD
2 stops23h 10mIberia
Deal found 5/2$820
Tue 10/110:55 amORD - BIO
2 stops19h 05mAir Canada
Wed 10/237:35 amBIO - ORD
2 stops31h 18mAir Canada
Deal found 5/2$828
Mon 6/107:15 pmORD - BIO
1 stop17h 25mSWISS
Fri 6/288:30 amBIO - ORD
1 stop14h 25mSWISS
Deal found 5/2$1,010
Wed 6/197:15 pmORD - BIO
1 stop29h 30mSWISS
Fri 6/288:30 amBIO - ORD
1 stop14h 25mSWISS
Deal found 5/1$1,012
Wed 6/56:05 pmORD - BIO
1 stop16h 45mUnited Airlines
Wed 6/197:35 amBIO - ORD
1 stop13h 25mUnited Airlines
Deal found 5/2$1,015
Tue 6/410:57 pmORD - BIO
2 stops40h 43mMultiple Airlines
Sun 6/98:30 pmBIO - ORD
1 stop26h 40mMultiple Airlines
Deal found 5/2$1,016
Wed 6/54:35 pmORD - BIO
1 stop13h 20mAmerican Airlines
Wed 6/199:15 amBIO - ORD
2 stops19h 11mAmerican Airlines
Deal found 5/2$1,018
Mon 6/101:12 pmORD - BIO
2 stops27h 13mUnited Airlines
Fri 6/287:35 amBIO - ORD
1 stop13h 25mUnited Airlines
Deal found 5/2$1,020

One-way flights to Bilbao from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Bilbao. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 2, 2024.
Users in need of a one-way flight from Chicago to Bilbao can choose from these deals. For those needing a return trip from Chicago, there is a search form available above.
Sun 6/309:24 amORD - BIO
2 stops27h 21mMultiple Airlines
Deal found 5/2$333
Sun 6/309:24 amORD - BIO
3 stops30h 36mMultiple Airlines
Deal found 5/2$385
Sun 7/147:25 pmORD - BIO
2 stops17h 20mMultiple Airlines
Deal found 5/2$399
Tue 6/49:57 amORD - BIO
2 stops29h 43mMultiple Airlines
Deal found 5/1$411
Tue 6/49:57 amORD - BIO
3 stops30h 03mMultiple Airlines
Deal found 5/1$436
Sun 7/147:25 pmORD - BIO
3 stops19h 55mMultiple Airlines
Deal found 5/2$451
Mon 7/810:27 amORD - BIO
2 stops24h 58mMultiple Airlines
Deal found 5/1$462
Sun 7/146:00 pmORD - BIO
1 stop10h 45mTAP AIR PORTUGAL
Deal found 5/2$571
Mon 7/86:00 pmORD - BIO
1 stop16h 35mTAP AIR PORTUGAL
Deal found 5/1$572

Find flights from O'Hare Intl to Bilbao within your budget

Customize your flight search to find flights from O'Hare Intl 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 2,864,334 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$630 - $1,010

Route

Depart

Return

Price

Chicago O'Hare IntlBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Tue 10/1

1 stop37h 55m

Bilbao

Wed 10/23

1 stop22h 15m

$630

Chicago O'Hare IntlBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Tue 10/1

1 stop23h 40m

Bilbao

Wed 10/23

2 stops23h 10m

$820

Chicago O'Hare IntlBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Tue 10/1

2 stops19h 05m

Bilbao

Wed 10/23

2 stops27h 18m

$828

Chicago O'Hare IntlBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Fri 8/16

1 stop23h 25m

Bilbao

Sun 8/25

1 stop14h 50m

$844

Chicago O'Hare IntlBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Fri 8/16

2 stops19h 55m

Bilbao

Sun 8/25

1 stop14h 50m

$848

Chicago O'Hare IntlBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Tue 7/16

2 stops27h 53m

Bilbao

Wed 7/24

2 stops18h 49m

$909

Chicago O'Hare IntlBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Tue 7/16

1 stop12h 15m

Bilbao

Wed 7/24

1 stop24h 40m

$1,006

Chicago O'Hare IntlBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Tue 7/16

1 stop22h 20m

Bilbao

Wed 7/24

2 stops22h 40m

$1,008

Chicago O'Hare IntlBilbao

ORD - BIO

ORDBIO

Chicago O'Hare Intl

Mon 6/10

1 stop17h 25m

Bilbao

Fri 6/28

1 stop14h 25m

$1,010

Flights are sorted by cheapest first

Deals found on 5/1

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Bilbao?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Bilbao. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Bilbao flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Bilbao by month

Plan your trip from O'Hare Intl to Bilbao by taking into account the cheapest months to travel. The average price of a one-way flight from O'Hare Intl to Bilbao is currently $447 while a round-trip flight costs $878. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bilbao (average of $560). Flying from Chicago O'Hare Intl Airport to Bilbao in June is currently the most expensive (average of $1,237). 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.

January

$560

February

$596

March

$695

April

$679

May

$908

June

$1,237

July

$1,061

August

$822

September

$941

October

$719

November

$632

December

$598

Temperature and rainfall in Bilbao by month

Plan your trip to Bilbao by taking into account the average temperature and rainfall totals by month.

BIO

Temperature

48.2 - 68 °F

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 May 2, 2024.
Get a feel of what it's like to fly with Iberia, Air Canada and Delta from Chicago to Bilbao by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
10,861 reviews

Comfort

7.9

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.1
Very good
10,861 reviews
8.1
Very good
10,861 reviews

Comfort

7.9

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.9
Good
1,608 reviews
8.1
Very good
10,861 reviews

Comfort

7.9

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.8
Good
2,024 reviews
8.1
Very good
10,861 reviews

Comfort

7.9

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.7
Good
1,076 reviews
8.1
Very good
10,861 reviews

Comfort

7.9

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.6
Good
1,791 reviews
8.1
Very good
10,861 reviews

Comfort

7.9

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl?

    Located just 3.0 mi from the city center, Bilbao is the airport most travelers will use when flying to Bilbao from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Bilbao (BIO) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 6 different airlines.

  • Can I find flights from Chicago O'Hare Intl Airport to Bilbao for under $700 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Bilbao for under $700. The cheapest flight booked recently is on Turkish Airlines for just $630, but on average you can expect to pay $939.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Bilbao round-trip?

    Flying on Turkish Airlines is currently your cheapest option to Bilbao, with prices starting at $630. Additional round-trip tickets that might be worth considering are offered by Iberia and Air Canada, with the lowest prices starting at $820 and $828, respectively. Users have found that Turkish Airlines is 37% cheaper than the other options available to this destination.

  • What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Bilbao?

  • What does ORD to BIO mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Chicago O'Hare Intl Airport to Bilbao Airport flight would often be abbreviated as a ORD to BIO flight.

  • Can I find deals for flights from O'Hare Intl to Bilbao that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to Bilbao flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from O'Hare Intl to Bilbao with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Bilbao flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from O'Hare Intl to Bilbao that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Bilbao flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Bilbao?

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

  • Can I find deals for business class flights from O'Hare Intl to Bilbao?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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.

  • Can I find deals for flights from O'Hare Intl to Bilbao that allow pets onboard?

    Many airlines flying from O'Hare Intl to Bilbao offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from O'Hare Intl to Bilbao?

    Yes, you can often find last-minute deals on O'Hare Intl to Bilbao flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago O'Hare Intl Airport to Bilbao flight deals updated?

    The Chicago O'Hare Intl Airport to Bilbao flight deals you see on this page were last updated on 5/2.

See more FAQs

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Alternative routes for O'Hare Intl to Bilbao
See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from O'Hare Intl to Bilbao

Discover the top 6 airlines that operate flights from O'Hare Intl 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 2,864,334 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$490Average$1,140FlexibilityNo cancel feeOn-time77%
Search Iberia flights
TAP AIR PORTUGALCheapest$585Average$981FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
DeltaCheapest$700Average$1,325FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$722Average$1,387FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest$846Average$1,269FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest$871Average$1,084FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Search flights from O'Hare Intl to Bilbao by cabin class

Find flights from O'Hare Intl to Bilbao, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

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How does Cheapflights help users find flights from O'Hare Intl to Bilbao?

Deals for O'Hare Intl to Bilbao flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Bilbao?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from O'Hare Intl to Bilbao for you. Better yet — we are completely free to use.

Can Cheapflights find flights from O'Hare Intl to Bilbao with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from O'Hare Intl to Bilbao flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Bilbao become cheaper?

Of course! You can now track prices for flights from O'Hare Intl to Bilbao and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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