Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to Barcelona. Flights to Barcelona from Illinois in October are about $505 on average during October, but can be found for as low as $325.
To save on the cost of your flight from Illinois to Barcelona, book at least 61 days before your planned departure. Booking around this time can save you about 51% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $640 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $780.
When flying from Illinois to Barcelona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
---|---|---|---|---|---|---|
![]() |
$14 | $24 | No cancel fee | 66% |
We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information. |
|
![]() |
$284 | $419 | No cancel fee | 78% | ||
![]() |
$300 | $416 | No cancel fee | 81% | ||
![]() |
$320 | $401 | No cancel fee | N/A | ||
![]() |
$360 | $422 | No cancel fee | N/A |
We couldn't confirm the COVID-19 safety measures taken by Norwegian Air Sweden. Please check directly on their website for additional information. |
|
![]() |
$404 | $501 | No cancel fee | 77% | ||
![]() |
$418 | $648 | No cancel fee | 77% | ||
![]() |
$444 | $656 | No cancel fee | 69% | ||
![]() |
$453 | $581 | No cancel fee | 79% | ||
![]() |
$461 | $633 | No cancel fee | N/A |