Cheap Flights from Bilbao to Chicago
No deal from Bilbao to Chicago has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Bilbao to Chicago, the lowest round-trip fare we recorded was $443, in September. The typical fare was $570. September was the cheapest month we saw and July the dearest.
The most recent price we saw on this route was $504 on American and Iberia, seen Oct 15. It is an unverified observation and may have changed.
See every deal <a href="/from/bilbao">from Bilbao</a>, <a href="/to/chicago">to Chicago</a>, or the return direction <a href="/from/chicago/to/bilbao">Chicago to Bilbao</a>.
Latest price we saw: Bilbao to Chicago
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Bilbao (BIO) to Chicago (ORD) | $504 | 6.1¢ | Jan 14 – Jan 20 | American and Iberia | Oct 15 | Check price |
Price history: Bilbao to Chicago
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $503 | $504 | 4 |
| Sep 2026 | $443 | $627 | 2 |
| Aug 2026 | $567 | $581 | 6 |
| Jul 2026 | $568 | $568 | 1 |
Frequently asked questions
How many flight deals from Bilbao to Chicago are on Sparkflights right now?
There are 0 verified deals from Bilbao to Chicago on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Bilbao to Chicago?
The lowest fare we've recorded from Bilbao to Chicago is $443, based on 13 price observations over 4 months.
How much does a flight from Bilbao to Chicago cost?
The typical round-trip fare we observed from Bilbao to Chicago is $570, against a recorded low of $443. These are observations, not quotes.
When is the cheapest month to fly Bilbao to Chicago?
September was the cheapest month we observed from Bilbao to Chicago and July the dearest, over 4 months of data.
What is the current price from Bilbao to Chicago?
The most recent fare our sweep saw from Bilbao to Chicago is $504, on Oct 15. It is an unverified observation rather than a verified deal, so check it before booking.