Bilbao (BIO) → Chicago (ORD)
About Bilbao to Chicago Flights
Discover the best flights from Bilbao to Chicago, covering 6,628 km in approximately 8h 47m. Bilbao (BIO) to Chicago (ORD) is one of the major long-haul routes connecting Spain and United States. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Bilbao to Chicago.
12-Month Price History
Flight prices from Bilbao to Chicago vary significantly throughout the year. February typically offers the best deals with average prices around $1237, while July sees the highest prices, averaging $2105. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
95 days
For best prices
Booking Tips
For the best prices on Bilbao to Chicago flights, we recommend booking 176 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
American Airlines AA | $2080 | $7480 | $14270 |
SkyWest Airlines OO | $2120 | $8580 | $12360 |
Air France AF | $2200 | $7320 | $11360 |
Delta Air Lines DL | $2260 | $7710 | $11740 |
United Airlines UA | $2320 | $9000 | $13760 |
British Airways BA | $2400 | $8510 | $12110 |
Kalitta Air K4 | $2450 | $7240 | $11410 |
American Airlines
AA
Economy
$2080
Business
$7480
First
$14270
SkyWest Airlines
OO
Economy
$2120
Business
$8580
First
$12360
Air France
AF
Economy
$2200
Business
$7320
First
$11360
Delta Air Lines
DL
Economy
$2260
Business
$7710
First
$11740
United Airlines
UA
Economy
$2320
Business
$9000
First
$13760
British Airways
BA
Economy
$2400
Business
$8510
First
$12110
Kalitta Air
K4
Economy
$2450
Business
$7240
First
$11410
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Bilbao → Milwaukee
Bilbao (BIO) to Milwaukee Mitchell International (MKE)
Distance: 6,569 km
Average price: $1411
Bilbao → Chicago
Bilbao (BIO) to Chicago Midway International (MDW)
Distance: 6,629 km
Average price: $1423
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Frequently Asked Questions
How long is the flight from Bilbao to Chicago?
The flight time from Bilbao (BIO) to Chicago (ORD) is approximately 8 hours and 47 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Bilbao and Chicago?
The aerial distance between Bilbao and Chicago is 6,628 kilometers (4,118 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Bilbao to Chicago?
Several airlines operate flights between Bilbao and Chicago, including American Airlines, United Airlines, SkyWest Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Bilbao to Chicago?
Based on historical data, February typically offers the lowest airfares for flights from Bilbao to Chicago. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Chicago?
For the best prices on Bilbao to Chicago flights, we recommend booking 89 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Bilbao to Chicago?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Spain traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Bilbao and Chicago?
Bilbao operates on Europe/Madrid time zone, while Chicago is in the America/Chicago time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.