Find Cheap Flights from Spain to Chicago O'Hare International

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Sun 12/17
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Book cheap flights from Spain to Chicago O'Hare International (round-trip)

Airports
Origin
Bilbao
$374
only
$374
Barcelona
$388
only
$388
Madrid
$386
only
$386
Destination
Chicago
$374
only
$374
Thu, Apr 12
BIO
ORD
14h 25m
Wed, Apr 25
ORD
BIO
20h 05m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 11
BCN
ORD
12h 00m
Wed, Apr 25
ORD
BCN
11h 20m
Trip: 15 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1544 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
SFO
AMS
Okay 5.0

Crew was very helpful.food

Food was not upto the mark.

KRK
AMS
Mediocre 3.0

Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again.

FCO
AMS
Excellent 10.0

Flight crew was pleasant and attentive. Seats were comfortable for economy as well. We were allowed to check in extra baggage for free at check in which really helped since we would be catching a connecting flight in Amsterdam

JNB
AMS
Excellent 9.6

Comfort economy well worth the extra.

AMS
IAH
Excellent 8.6

Old airplane with not really comfy seats. No outlets for charging devices. Very old entertainment screen.

Wed, Apr 11
MAD
ORD
25h 00m
Wed, Apr 25
ORD
MAD
12h 05m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Mon, May 7
BIO
ORD
33h 25m
Mon, May 21
ORD
BIO
15h 05m
Trip: 15 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1544 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
AMS
IAH
Excellent 8.6

Old airplane with not really comfy seats. No outlets for charging devices. Very old entertainment screen.

AMS
ATL
Good 7.0

newer plane, good staff

need better and more food options, more often

AMS
PRG
Excellent 10.0

Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight.

Nothing!

SFO
AMS
Excellent 10.0

From pre-boarding, to boarding, to the food, and the attentiveness, everything was top notch! The cleanliness of the plane was only topped by the friendliness of the crew.

The flight was marked at almost 11hrs but ended up being only 9...not a negative other than it meant not spending as much time on board!

ABZ
AMS
Excellent 10.0

Thankful for coffee being served without charge. Not all airlines do that.

Wed, Apr 11
MAD
ORD
28h 05m
Wed, Apr 18
ORD
MAD
18h 20m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 18
MAD
ORD
25h 00m
Tue, Apr 24
ORD
MAD
14h 00m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1544 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
JNB
AMS
Excellent 8.0

Good multi media access and content

KRK
AMS
Mediocre 3.0

Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again.

FCO
AMS
Excellent 10.0

Flight crew was pleasant and attentive. Seats were comfortable for economy as well. We were allowed to check in extra baggage for free at check in which really helped since we would be catching a connecting flight in Amsterdam

AMS
ATL
Good 7.0

newer plane, good staff

need better and more food options, more often

SFO
AMS
Okay 5.0

Crew was very helpful.food

Food was not upto the mark.

Thu, Apr 19
MAD
ORD
15h 15m
Sun, Apr 22
ORD
MAD
12h 05m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 12
BIO
ORD
14h 25m
Thu, Apr 26
ORD
BIO
17h 10m
Trip: 15 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1544 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
JFK
AMS
Good 7.6

Two hours delay in the start.

JNB
AMS
Excellent 9.6

Comfort economy well worth the extra.

SFO
AMS
Okay 5.0

Crew was very helpful.food

Food was not upto the mark.

ATL
CLE
Okay 4.6

old plane, tight and uncomfortable

AMS
IAH
Excellent 8.6

Old airplane with not really comfy seats. No outlets for charging devices. Very old entertainment screen.

Thu, Apr 12
MAD
ORD
15h 15m
Sun, Apr 22
ORD
MAD
12h 05m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 12
BIO
ORD
14h 25m
Mon, Apr 23
ORD
BIO
16h 20m
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1544 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
ABZ
AMS
Excellent 10.0

Thankful for coffee being served without charge. Not all airlines do that.

AMS
ATL
Good 7.0

newer plane, good staff

need better and more food options, more often

AMS
IAH
Excellent 8.6

Old airplane with not really comfy seats. No outlets for charging devices. Very old entertainment screen.

FCO
AMS
Excellent 10.0

Flight crew was pleasant and attentive. Seats were comfortable for economy as well. We were allowed to check in extra baggage for free at check in which really helped since we would be catching a connecting flight in Amsterdam

JNB
AMS
Excellent 9.6

Comfort economy well worth the extra.

Wed, Apr 11
BCN
ORD
16h 14m
Wed, Apr 25
ORD
BCN
13h 35m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 19
MAD
ORD
15h 15m
Mon, Apr 23
ORD
MAD
12h 50m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1544 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
ABZ
AMS
Excellent 10.0

Thankful for coffee being served without charge. Not all airlines do that.

JNB
AMS
Excellent 8.0

Good multi media access and content

JNB
AMS
Excellent 9.6

Comfort economy well worth the extra.

AMS
PRG
Excellent 10.0

Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight.

Nothing!

ATL
CLE
Okay 4.6

old plane, tight and uncomfortable

Thu, Apr 12
BCN
ORD
16h 14m
Wed, Apr 25
ORD
BCN
11h 20m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Fri, May 4
BCN
ORD
14h 35m
Mon, May 7
ORD
BCN
13h 20m
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1544 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
JNB
AMS
Excellent 9.6

Comfort economy well worth the extra.

SFO
AMS
Excellent 10.0

From pre-boarding, to boarding, to the food, and the attentiveness, everything was top notch! The cleanliness of the plane was only topped by the friendliness of the crew.

The flight was marked at almost 11hrs but ended up being only 9...not a negative other than it meant not spending as much time on board!

AMS
IAH
Excellent 8.6

Old airplane with not really comfy seats. No outlets for charging devices. Very old entertainment screen.

JFK
AMS
Good 7.6

Two hours delay in the start.

KRK
AMS
Mediocre 3.0

Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again.

Tue, May 1
MAD
ORD
34h 13m
Tue, May 15
ORD
MAD
12h 50m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 10
BIO
ORD
16h 07m
Mon, Apr 23
ORD
BIO
14h 23m
Trip: 14 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1544 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
AMS
IAH
Excellent 8.6

Old airplane with not really comfy seats. No outlets for charging devices. Very old entertainment screen.

FCO
AMS
Excellent 10.0

Flight crew was pleasant and attentive. Seats were comfortable for economy as well. We were allowed to check in extra baggage for free at check in which really helped since we would be catching a connecting flight in Amsterdam

SFO
AMS
Okay 5.0

Crew was very helpful.food

Food was not upto the mark.

KRK
AMS
Mediocre 3.0

Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again.

AMS
ATL
Good 7.0

newer plane, good staff

need better and more food options, more often

Wed, Apr 11
BIO
ORD
17h 09m
Mon, Apr 23
ORD
BIO
14h 23m
Trip: 13 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1544 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
ATL
CLE
Okay 4.6

old plane, tight and uncomfortable

SFO
AMS
Okay 5.0

Crew was very helpful.food

Food was not upto the mark.

JFK
AMS
Good 7.6

Two hours delay in the start.

AMS
PRG
Excellent 10.0

Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight.

Nothing!

JNB
AMS
Excellent 8.0

Good multi media access and content

Fri, Apr 27
MAD
ORD
13h 45m
Tue, May 1
ORD
MAD
14h 35m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 13
BIO
ORD
18h 11m
Mon, Apr 23
ORD
BIO
16h 20m
Trip: 11 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1544 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
AMS
IAH
Excellent 8.6

Old airplane with not really comfy seats. No outlets for charging devices. Very old entertainment screen.

KRK
AMS
Mediocre 3.0

Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again.

ATL
CLE
Okay 4.6

old plane, tight and uncomfortable

JFK
AMS
Good 7.6

Two hours delay in the start.

FCO
AMS
Excellent 10.0

Flight crew was pleasant and attentive. Seats were comfortable for economy as well. We were allowed to check in extra baggage for free at check in which really helped since we would be catching a connecting flight in Amsterdam

Tue, Apr 10
BCN
ORD
31h 35m
Sun, Apr 15
ORD
BCN
16h 50m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
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