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Cheap flights from Chicago O'Hare Intl Airport to Bilbao from $343

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Bilbao departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Bilbao

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago O'Hare Intl Airport to Bilbao.
Turkish Airlines Logo
7:50 pm - 5:25 pmORD-BIO
38h 35m1 stop
Turkish Airlines Logo
12:05 pm - 10:00 pmBIO-ORD
16h 55m1 stop
$688Turkish Airlines
Find Deal
Tue, Sep 23 - Mon, Oct 6
 Logo
2:00 pm - 2:30 pmORD-BIO
17h 30m2 stops
 Logo
3:45 pm - 7:30 pmBIO-ORD
34h 45m2 stops
Tue, May 6 - Tue, May 13
Iberia Logo
4:30 pm - 12:45 pmORD-BIO
13h 15m1 stop
Iberia Logo
9:35 pm - 2:15 pmBIO-ORD
23h 40m1 stop
$733Iberia
Find Deal
Tue, May 6 - Tue, May 13
Iberia Logo
4:30 pm - 12:45 pmORD-BIO
13h 15m1 stop
Iberia Logo
9:35 pm - 2:15 pmBIO-ORD
23h 40m1 stop
$735Iberia
Find Deal
Tue, May 6 - Tue, May 13
United Airlines Logo
4:46 pm - 10:45 amORD-BIO
10h 59m1 stop
United Airlines Logo
12:30 pm - 8:01 pmBIO-ORD
14h 31m1 stop
$782United Airlines
Find Deal
Tue, Jul 22 - Fri, Aug 22
Lufthansa Logo
9:40 pm - 5:50 pmORD-BIO
13h 10m1 stop
Lufthansa Logo
7:15 am - 6:15 pmBIO-ORD
18h 00m1 stop
$800Lufthansa
Find Deal
Wed, Apr 23 - Wed, Apr 30
KLM Logo
3:30 pm - 11:55 amORD-BIO
13h 25m2 stops
KLM Logo
12:00 pm - 2:10 pmBIO-ORD
33h 10m1 stop
$806KLM
Find Deal
Mon, Apr 28 - Mon, May 12
Lufthansa Logo
9:40 pm - 5:50 pmORD-BIO
13h 10m1 stop
Lufthansa Logo
7:15 am - 6:15 pmBIO-ORD
18h 00m1 stop
$807Lufthansa
Find Deal
Wed, Apr 23 - Tue, Apr 29
United Airlines Logo
1:28 pm - 4:05 pmORD-BIO
19h 37m2 stops
United Airlines Logo
7:15 am - 6:15 pmBIO-ORD
18h 00m1 stop
$817United Airlines
Find Deal
Wed, Apr 23 - Wed, Apr 30
KLM Logo
1:50 pm - 11:15 amORD-BIO
14h 25m2 stops
KLM Logo
6:50 am - 4:11 pmBIO-ORD
16h 21m2 stops
$877KLM
Find Deal
Fri, Apr 18 - Tue, Apr 22

Turkish Airlines flights from Chicago O'Hare Intl Airport to Bilbao

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Bilbao flight tickets
Turkish Airlines
Sep 23
ORD7:50 pmChicago O'Hare Intl
38h 35m
1 stop
BIO5:25 pmBilbao
Oct 6
BIO12:05 pmBilbao
16h 55m
1 stop
ORD10:00 pmChicago O'Hare Intl
Turkish Airlines
Aug 29
ORD7:50 pmChicago O'Hare Intl
38h 35m
1 stop
BIO5:25 pmBilbao
Sep 7
BIO6:30 pmBilbao
34h 30m
1 stop
ORD10:00 pmChicago O'Hare Intl
Turkish Airlines
Jul 22
ORD11:25 amChicago O'Hare Intl
23h 00m
1 stop
BIO5:25 pmBilbao
Aug 17
BIO6:30 pmBilbao
22h 10m
1 stop
ORD9:40 amChicago O'Hare Intl

TAP AIR PORTUGAL flights from Chicago O'Hare Intl Airport to Bilbao

Our best TAP AIR PORTUGAL deals on Chicago O'Hare Intl Airport to Bilbao flight tickets
TAP AIR PORTUGAL
Jul 21
ORD6:10 pmChicago O'Hare Intl
16h 50m
1 stop
BIO6:00 pmBilbao
Aug 21
BIO12:15 pmBilbao
34h 55m
1 stop
ORD4:10 pmChicago O'Hare Intl
TAP AIR PORTUGAL
Jul 21
ORD6:10 pmChicago O'Hare Intl
16h 50m
1 stop
BIO6:00 pmBilbao
Aug 20
BIO12:25 pmBilbao
31h 10m
1 stop
ORD12:35 pmChicago O'Hare Intl
TAP AIR PORTUGAL
Jul 19
ORD6:15 pmChicago O'Hare Intl
16h 50m
1 stop
BIO6:05 pmBilbao
Aug 24
BIO7:45 pmBilbao
27h 55m
1 stop
ORD4:40 pmChicago O'Hare Intl

See travel insights to Bilbao from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Bilbao

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bilbao?

The cheapest month to fly to Bilbao from Chicago O'Hare Intl Airport is in November. Flight prices, which tend to average around $564, are often lower during this time because this is during the off-season. If you’re not able to fly to Bilbao in November, then January is your next best option. Flight prices from Chicago O'Hare Intl Airport to Bilbao during January average around $710.

What is the cheapest day to depart on your flight to Bilbao?

The cheapest day to depart from Chicago O'Hare Intl Airport to Bilbao is on a Monday. Travelers who choose to depart for Bilbao on a Monday will often find tickets for as low as $930. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,171. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bilbao.

What is the cheapest time of day to depart on your flight to Bilbao?

Our most recent data shows that the best time of day to fly to Bilbao is in the morning. Flights from Chicago O'Hare Intl Airport to Bilbao during this time can be as low as $652. In the evening is when there is more demand to fly to Bilbao, so prices are often more expensive at around $1,100 per ticket.

When to book flights from Chicago O'Hare Intl Airport to Bilbao

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Bilbao according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Bilbao (ORD to BIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Bilbao

Best Price Found

$343

Fastest flight time

10h 45m

Direct flights

None

Airports in Bilbao

1 airport
The best one-way flight to Bilbao from Chicago O'Hare Intl Airport in the past 72 hours is $343. The best round-trip flight deal from Chicago O'Hare Intl Airport to Bilbao found on momondo in the last 72 hours is $688.
The fastest flight from Chicago O'Hare Intl Airport to Bilbao takes 10h 45m
There are no direct flights from Chicago O'Hare Intl Airport to Bilbao. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Bilbao Airport.
There is 1 airport near Bilbao: Bilbao (BIO)

  • How far is Chicago O'Hare Intl to Bilbao by plane?

    There are 4115.9 mi between Chicago O'Hare Intl and Bilbao. Flights usually cover this in 10h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Bilbao Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Bilbao Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Bilbao Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Bilbao Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Bilbao Airport.

  • What documentation or ID do you need to fly to Bilbao Airport?

    The required travel and health documents for your Bilbao Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bilbao Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Bilbao?


Best airlines flying from Chicago O'Hare Intl Airport to Bilbao

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Bilbao with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $567Free CancellationRating
7.8
1,323 reviews
Search KLM flights
IberiaPriceFrom $578Free CancellationRating
7.0
2,658 reviews
Search Iberia flights
United AirlinesPriceFrom $639Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights
LufthansaPriceFrom $646Free CancellationRating
6.7
6,966 reviews
Search Lufthansa flights

Traveling to a place near Bilbao?

Book flights to Bilbao if you plan to visit one of these locations
Getxo
Laredo
Lekeitio

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Bilbao?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Bilbao for you.

Can I find flights from Chicago to Bilbao with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Chicago to Bilbao flights to just show those with flexible booking policies.

How can momondo help me find flights from Chicago to Bilbao?

momondo provides multiple filters to help you find the best flight to Bilbao from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Bilbao right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Bilbao flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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