Chicago to Barcelona MDW, ORD → BCN
Chicago Midway International Airport (MDW), O'Hare International Airport (ORD) → Barcelona-El Prat Airport (BCN)
The cheapest return found recently is $625 with TAP Air Portugal, 27 Nov – 22 Dec, found yesterday. The cheapest one-way found recently is $447 with TAP Air Portugal, 24 Jun 2027, found 2 days ago.
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$625
27 Nov – 22 Dec · TAP Air Portugal
O'Hare International Airport (ORD) → Barcelona-El Prat Airport (BCN)
Leaves 8:10 p.m. · Return leaves 2:35 p.m. · 46 h of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$625 27 Nov – 22 Decfound yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $577 to $829.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Not enough comparable prices yet: we hold return fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 25-night return fares leaving within 3 days of 27 Nov to compare.
Every date we hold
3 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 27 Nov – 22 Dec | $625 | TAP Air Portugal | O'Hare International Airport (ORD) → Barcelona-El Prat Airport (BCN) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 17 Dec – 11 Jan 2027 | $1,115 | Air Canada | O'Hare International Airport (ORD) → Barcelona-El Prat Airport (BCN) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $625.
Airlines on the cheapest dates: TAP Air Portugal, Air Canada.
One-way
The cheapest one-way fare on each of 4 departure dates is usually $336 to $450.
Cheapest one-way found recently
$447
24 Jun 2027 · TAP Air Portugal
O'Hare International Airport (ORD) → Barcelona-El Prat Airport (BCN)
Leaves 7:45 p.m. · 22 h 45 min trip
1 stop
found 2 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$447 24 Jun 2027found 2 days agoOpen this trip
$328 30 Decfound 5 days agoOpen this trip
What have prices looked like?
Over 16 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $328 to $927.
16 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 4 departure dates from 30 Dec to 21 Jul 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold one-way fares on 1 other departure date within 3 days of 24 Jun 2027, and it is not cheaper.
Every date we hold
9 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 30 Dec | $328 | Air Canada | O'Hare International Airport (ORD) → Barcelona-El Prat Airport (BCN) | 1 stop | found 5 days ago | Open this trip |
| 24 Jun 2027 | $447 | TAP Air Portugal | O'Hare International Airport (ORD) → Barcelona-El Prat Airport (BCN) | 1 stop | found 2 days ago | Open this trip |
| 25 Jun 2027 | $459 | TAP Air Portugal | O'Hare International Airport (ORD) → Barcelona-El Prat Airport (BCN) | 1 stop | found 2 days ago | Open this trip |
| 21 Jul 2027 | $339 | TAP Air Portugal | O'Hare International Airport (ORD) → Barcelona-El Prat Airport (BCN) | 1 stop | found 3 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $328.
Airlines on the cheapest dates: TAP Air Portugal, Air Canada.
Premium cabin fares from Chicago to Barcelona
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 27 Nov – 22 Dec in another cabin: Premium economy · Business · First
Today's prices for 24 Jun 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Chicago to Barcelona?
Return
Fares 30 to 59 days before departure were typically 21% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $931 | $870 | +27% | 11 |
| 14–29 days | $859 | $577 | +17% | 8 |
| 30–59 days | $736 | $625 | Cheapest seen | 20 |
| 60–89 days | $1,107 | $705 | +50% | 11 |
| 180+ days | $760 | $760 | +3% | 11 |
One-way
Fares 180 or more days before departure were typically 42% lower than 30 to 59 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (16 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 30–59 days | $580 | $384 | +72% | 12 |
| 90–179 days | $350 | $334 | +4% | 9 |
| 180+ days | $338 | $338 | Cheapest seen | 12 |
Live price for these dates
The cheapest return found recently is for 27 Nov – 22 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work