$187+ Cheap flights from Chicago (CHI) to Barcelona
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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BCN
mar. 5 — mar. 121
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chicago to Barcelona with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chicago to Barcelona are usually found in January or February, booked 40 days in advance, depart on a Sunday or Tuesday and return on a Thursday
Cheap flight deals from Chicago to Barcelona
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to BarcelonaExplore the most affordable flight options available from Chicago to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on februar 3, 2026.
Explore the most affordable flight options available from Chicago to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on februar 3, 2026.
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 4/207:15 pm
ORD
- BCN
1 stop15h 55m
Scandinavian Airlines
fr. 4/247:00 pm
BCN
- ORD
1 stop28h 10m
Scandinavian Airlines
Deal found 2/1![Scandinavian Airlines logo]()
$425
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 4/287:25 pm
ORD
- BCN
1 stop12h 20m
Icelandair
fr. 5/83:45 pm
BCN
- ORD
1 stop12h 40m
Icelandair
Deal found 2/2![Icelandair logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to. 4/237:30 am
MDW
- BCN
1 stop22h 50m
Multiple Airlines
ma. 5/46:40 pm
BCN
- MDW
1 stop25h 20m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 4/226:31 am
ORD
- BCN
1 stop23h 49m
Multiple Airlines
sø. 5/36:40 pm
BCN
- ORD
1 stop25h 20m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$429
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fr. 2/68:15 pm
ORD
- BCN
1 stop17h 05m
TAP AIR PORTUGAL
ti. 2/109:10 pm
BCN
- ORD
1 stop24h 50m
TAP AIR PORTUGAL
Deal found 2/1![TAP AIR PORTUGAL logo]()
$432
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 3/18:25 pm
ORD
- BCN
1 stop16h 55m
TAP AIR PORTUGAL
sø. 3/86:45 am
BCN
- ORD
1 stop15h 00m
TAP AIR PORTUGAL
Deal found 2/1![TAP AIR PORTUGAL logo]()
$433
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 5/107:25 pm
ORD
- BCN
1 stop12h 20m
Icelandair
fr. 5/153:45 pm
BCN
- ORD
1 stop12h 40m
Icelandair
Deal found 2/2![Icelandair logo]()
$435
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 5/57:25 pm
ORD
- BCN
1 stop12h 20m
Icelandair
on. 5/203:45 pm
BCN
- ORD
1 stop12h 40m
Icelandair
Deal found 2/3![Icelandair logo]()
$440
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 5/1310:25 pm
ORD
- BCN
1 stop33h 20m
Icelandair
fr. 5/223:45 pm
BCN
- ORD
1 stop12h 40m
Icelandair
Deal found 2/1![Icelandair logo]()
$442
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 4/296:00 pm
ORD
- BCN
1 stop13h 00m
TAP AIR PORTUGAL
on. 5/66:00 am
BCN
- ORD
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 2/2![TAP AIR PORTUGAL logo]()
$443
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 4/227:25 pm
ORD
- BCN
1 stop12h 20m
Icelandair
lø. 5/23:45 pm
BCN
- ORD
1 stop33h 30m
Icelandair
Deal found 2/1![Icelandair logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 3/2210:50 pm
ORD
- BCN
1 stop12h 45m
Lufthansa
on. 4/11:50 pm
BCN
- ORD
1 stop13h 05m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$445
Best flights from Chicago to BarcelonaDiscover carefully curated flight deals from Chicago to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated februar 3, 2026.
Discover carefully curated flight deals from Chicago to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated februar 3, 2026.
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 4/2110:00 am
ORD
- BCN
2 stops15h 20m
United Airlines
fr. 5/112:15 pm
BCN
- ORD
2 stops29h 38m
United Airlines
Deal found 2/1![United Airlines logo]()
$480
This KLM deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 3/115:25 pm
ORD
- BCN
1 stop11h 00m
KLM
on. 4/89:20 am
BCN
- ORD
1 stop12h 10m
KLM
Deal found 2/2![KLM logo]()
$497
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 2/181:49 pm
MDW
- BCN
2 stops18h 11m
Delta
on. 2/2510:55 am
BCN
- MDW
1 stop13h 50m
Delta
Deal found 2/2![Delta logo]()
$498
This Virgin Atlantic deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 3/3110:45 am
MDW
- BCN
1 stop19h 05m
Virgin Atlantic
ti. 4/711:00 am
BCN
- MDW
1 stop18h 31m
Virgin Atlantic
Deal found 2/2![Virgin Atlantic logo]()
$626
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 4/229:40 pm
ORD
- BCN
1 stop17h 45m
United Airlines
on. 4/293:15 pm
BCN
- ORD
Nonstop9h 30m
United Airlines
Deal found 2/2![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 2/249:50 am
MDW
- BCN
2 stops15h 10m
Delta
ti. 3/310:15 am
BCN
- MDW
2 stops19h 18m
Delta
Deal found 2/1![Delta logo]()
$500
This Mytrip deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lø. 3/215:05 pm
ORD
- GRO
3 stops20h 40m
Multiple Airlines
ma. 3/3010:55 pm
GRO
- ORD
3 stops46h 35m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,009
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 3/227:00 am
ORD
- BCN
1 stop19h 20m
United Airlines
to. 4/21:15 pm
BCN
- ORD
1 stop26h 55m
United Airlines
Deal found 2/2![United Airlines logo]()
$493
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 3/86:34 pm
MDW
- BCN
2 stops15h 56m
Delta
on. 3/189:45 am
BCN
- MDW
1 stop18h 46m
Delta
Deal found 2/2![Delta logo]()
$506
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 3/185:55 pm
ORD
- BCN
1 stop14h 20m
United Airlines
on. 3/259:55 am
BCN
- ORD
1 stop17h 10m
United Airlines
Deal found 2/1![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 3/1011:05 am
ORD
- BCN
2 stops15h 15m
United Airlines
to. 3/196:50 am
BCN
- ORD
1 stop13h 35m
United Airlines
Deal found 2/1![United Airlines logo]()
$494
This Virgin Atlantic deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 4/1410:43 am
MDW
- BCN
1 stop19h 07m
Virgin Atlantic
fr. 4/1711:00 am
BCN
- MDW
1 stop18h 28m
Virgin Atlantic
Deal found 2/2![Virgin Atlantic logo]()
$679
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 3/187:10 am
ORD
- BCN
1 stop18h 25m
Delta
ti. 3/311:25 pm
BCN
- ORD
1 stop32h 05m
Delta
Deal found 2/2![Delta logo]()
$562
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 5/49:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
fr. 6/53:15 pm
BCN
- ORD
Nonstop9h 45m
United Airlines
Deal found 2/1![United Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 4/219:31 am
MDW
- BCN
2 stops16h 14m
Delta
fr. 5/16:20 am
BCN
- MDW
2 stops18h 38m
Delta
Deal found 2/1![Delta logo]()
$568
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 3/292:00 pm
ORD
- BCN
1 stop12h 20m
United Airlines
ti. 4/143:15 pm
BCN
- ORD
Nonstop9h 30m
United Airlines
Deal found 2/1![United Airlines logo]()
$514
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 4/205:21 pm
MDW
- BCN
1 stop12h 29m
Delta
ma. 5/1111:35 am
BCN
- MDW
1 stop16h 34m
Delta
Deal found 2/1![Delta logo]()
$585
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lø. 2/216:20 pm
ORD
- BCN
1 stop31h 00m
United Airlines
ma. 3/21:35 pm
BCN
- ORD
1 stop28h 43m
United Airlines
Deal found 2/2![United Airlines logo]()
$526
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 7/205:25 pm
MDW
- BCN
1 stop12h 25m
Delta
ma. 8/246:10 am
BCN
- MDW
2 stops19h 21m
Delta
Deal found 2/1![Delta logo]()
$628
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lø. 4/259:18 pm
ORD
- BCN
1 stop28h 02m
United Airlines
to. 5/73:15 pm
BCN
- ORD
Nonstop9h 30m
United Airlines
Deal found 2/2![United Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 4/199:40 pm
ORD
- BCN
Nonstop8h 35m
United Airlines
sø. 4/266:40 am
BCN
- ORD
1 stop13h 15m
United Airlines
Deal found 2/2![United Airlines logo]()
$535
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 4/51:10 pm
MDW
- BCN
2 stops16h 20m
Delta
sø. 4/1211:00 am
BCN
- MDW
1 stop18h 31m
Delta
Deal found 1/31![Delta logo]()
$706
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 5/105:14 pm
MDW
- BCN
1 stop12h 36m
Delta
sø. 5/176:10 am
BCN
- MDW
2 stops19h 04m
Delta
Deal found 2/1![Delta logo]()
$707
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 4/126:34 pm
MDW
- BCN
2 stops14h 51m
Delta
lø. 4/1811:00 am
BCN
- MDW
1 stop18h 28m
Delta
Deal found 2/1![Delta logo]()
$739
Last-minute flights from Chicago to BarcelonaDiscover last-minute flight deals from Chicago to Barcelona. Data last updated februar 3, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Barcelona. Data last updated februar 3, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fr. 2/68:15 pm
ORD
- BCN
1 stop17h 05m
TAP AIR PORTUGAL
ti. 2/109:10 pm
BCN
- ORD
1 stop24h 50m
TAP AIR PORTUGAL
Deal found 2/1![TAP AIR PORTUGAL logo]()
$432
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fr. 2/208:15 pm
ORD
- BCN
1 stop14h 00m
TAP AIR PORTUGAL
sø. 3/16:45 am
BCN
- ORD
1 stop15h 00m
TAP AIR PORTUGAL
Deal found 2/3![TAP AIR PORTUGAL logo]()
$452
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fr. 2/278:15 pm
ORD
- BCN
1 stop20h 30m
TAP AIR PORTUGAL
on. 3/46:45 am
BCN
- ORD
1 stop15h 15m
TAP AIR PORTUGAL
Deal found 2/3![TAP AIR PORTUGAL logo]()
$462
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 3/18:25 pm
ORD
- BCN
1 stop16h 55m
TAP AIR PORTUGAL
sø. 3/86:45 am
BCN
- ORD
1 stop15h 00m
TAP AIR PORTUGAL
Deal found 2/1![TAP AIR PORTUGAL logo]()
$433
This KLM deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 3/36:00 am
MDW
- BCN
1 stop19h 40m
KLM
ti. 3/109:45 am
BCN
- MDW
1 stop18h 46m
KLM
Deal found 2/2![KLM logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 3/810:50 pm
ORD
- BCN
1 stop12h 45m
Lufthansa
ti. 3/175:50 am
BCN
- ORD
1 stop14h 35m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 3/810:50 pm
ORD
- BCN
1 stop12h 45m
Lufthansa
to. 3/191:45 pm
BCN
- ORD
1 stop13h 20m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$448
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 3/86:00 am
MDW
- BCN
1 stop19h 35m
Delta
on. 3/189:45 am
BCN
- MDW
1 stop18h 46m
Delta
Deal found 2/2![Delta logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 3/105:05 pm
ORD
- BCN
1 stop12h 50m
Lufthansa
ti. 3/175:50 am
BCN
- ORD
1 stop14h 35m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 3/1710:50 pm
ORD
- BCN
1 stop12h 45m
Lufthansa
ti. 3/245:50 am
BCN
- ORD
1 stop14h 35m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 3/2210:50 pm
ORD
- BCN
1 stop12h 45m
Lufthansa
on. 4/11:50 pm
BCN
- ORD
1 stop13h 05m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 3/2410:50 pm
ORD
- BCN
1 stop12h 45m
Lufthansa
on. 4/11:50 pm
BCN
- ORD
1 stop13h 05m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$450
One-way flights from Chicago to BarcelonaSearch for one-way flight options from Chicago to Barcelona. Find affordable one-way fares based on user searches. Data last updated februar 3, 2026.
Search for one-way flight options from Chicago to Barcelona. Find affordable one-way fares based on user searches. Data last updated februar 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 4/216:31 am
ORD
- BCN
1 stop23h 49m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 4/296:31 am
ORD
- BCN
1 stop23h 49m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 4/196:31 am
ORD
- BCN
1 stop23h 49m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 2/236:40 am
ORD
- BCN
2 stops29h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 4/287:30 am
MDW
- BCN
1 stop22h 50m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 4/286:31 am
ORD
- BCN
1 stop23h 49m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 3/239:51 pm
MDW
- BCN
2 stops39h 14m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 4/276:31 am
ORD
- BCN
1 stop23h 49m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$239
This Trip.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 4/137:25 pm
ORD
- BCN
2 stops22h 20m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$243
This KAYAK deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 4/289:41 am
ORD
- BCN
1 stop17h 04m
JetBlue
Deal found 2/1![JetBlue logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 4/156:34 pm
ORD
- BCN
2 stops35h 46m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fr. 4/246:31 am
ORD
- BCN
2 stops21h 59m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$253
Find flight deals from Chicago to Barcelona
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Barcelona (S37). 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 februar 3, 2026.
Round-trip from | $425 (oojo) |
|---|---|
One-way from | $187 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $529 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Barcelona 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 2,558,603 searches. Data last updated februar 3, 2026.
Use the filters below to find and compare flights from Chicago to Barcelona that are best for you.
Fly from
Chicago
Fly to
Barcelona
Route
Depart
Return
Price
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
ti. 4/21
10:00 am-8:20 am
2 stops15h 20m
Barcelona-El Prat
fr. 5/1
12:15 pm-10:53 am
2 stops29h 38m
$480
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
on. 4/22
9:40 pm-10:25 pm
1 stop17h 45m
Barcelona-El Prat
on. 4/29
3:15 pm-5:45 pm
Nonstop9h 30m
$489
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
sø. 3/22
7:00 am-8:20 am
1 stop19h 20m
Barcelona-El Prat
to. 4/2
1:15 pm-9:10 am
1 stop26h 55m
$493
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
on. 3/18
5:55 pm-2:15 pm
1 stop14h 20m
Barcelona-El Prat
on. 3/25
9:55 am-9:05 pm
1 stop17h 10m
$494
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
ti. 3/10
11:05 am-8:20 am
2 stops15h 15m
Barcelona-El Prat
to. 3/19
6:50 am-2:25 pm
1 stop13h 35m
$494
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
on. 3/11
5:25 pm-10:25 am
1 stop11h 00m
Barcelona-El Prat
on. 4/8
9:20 am-2:30 pm
1 stop12h 10m
$497
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
on. 2/18
1:49 pm-3:00 pm
2 stops18h 11m
Barcelona-El Prat
on. 2/25
10:55 am-5:45 pm
1 stop13h 50m
$498
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
ti. 2/24
9:50 am-8:00 am
2 stops15h 10m
Barcelona-El Prat
ti. 3/3
10:15 am-10:33 pm
2 stops19h 18m
$500
ChicagoBarcelona
MDW - BCN
MDWBCN
Chicago Midway
sø. 3/8
6:34 pm-4:30 pm
2 stops15h 56m
Barcelona-El Prat
on. 3/18
9:45 am-10:31 pm
1 stop18h 46m
$506
ChicagoBarcelona
ORD - BCN
ORDBCN
Chicago O'Hare Intl
ma. 5/4
9:40 pm-1:15 pm
Nonstop8h 35m
Barcelona-El Prat
fr. 6/5
3:15 pm-6:00 pm
Nonstop9h 45m
$510
Showing 1-10 of 44 results
Best time to book a flight from Chicago to Barcelona
Have a flexible travel schedule? Discover the best time to fly to Barcelona from Chicago with our price prediction graph.
CHI-S37
ORD-BCN
MDW-BCN
ORD-GRO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Barcelona
CHI-S37
ORD-BCN
MDW-BCN
ORD-GRO
How far ahead should I book a flight from Chicago to Barcelona?
Use this chart to determine the optimal time to book a round-trip flight from Chicago to Barcelona. Price data was last updated on January 30, 2026.
Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Barcelona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Chicago to Barcelona?
Currently, February is the cheapest month in which you can book a flight from Chicago to Barcelona (average of $366). Flying from Chicago to Barcelona in June is currently the most expensive (average of $851). 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.
How much does it cost to fly round-trip from Chicago to Barcelona?
How often are flights from Chicago to Barcelona delayed?
About 27% of weekly flights between Chicago and Barcelona have experienced delays in the past year, with the average delay time being 181 minutes.
What is the most punctual flight time for Chicago to Barcelona flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chicago to Barcelona flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 18% of flights being delayed.
Reviews of airlines servicing Barcelona
Get insights into the airlines that provide service to Barcelona. 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 Barcelona. Reviews last updated februar 3, 2026.
Get a feel of what it's like to fly with United Airlines, American Airlines, and TAP AIR PORTUGAL from Chicago to Barcelona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Food
6.6
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from Chicago to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Chicago to Barcelona
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Chicago to Barcelona
Discover the top 10 airlines that operate flights from Chicago to Barcelona. 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 2,558,603 searches. Data last updated februar 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$264 | Average$618 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$356 | Average$474 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$372 | Average$524 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$401 | Average$775 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$440 | Average$658 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$456 | Average$570 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$465 | Average$655 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$476 | Average$818 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$477 | Average$794 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$484 | Average$989 | FlexibilityNo cancel fee | On-time71% |