Flights Chicago – Barcelona (CHI-BCN) from $721*

To reach Chicago O'Hare Airport from downtown, the CTA Blue Line train operates 24/7, connecting downtown directly to the airport in about 40-45 minutes. The train is accessible from stations like Clark/Lake, Washington, Monroe, and Jackson in the Loop.

- Aerobus: This express service connects Terminals 1 and 2 to Plaça Catalunya in about 35 minutes. Departures are every 5-10 minutes.
- Metro (L9 Sud): The L9 Sud line links the airport to the city’s metro network. Transfer at Torrassa (red line) or Collblanc (blue line) to reach the city center. The journey takes around 30 minutes.
- Train (RENFE): From Terminal 2, the train runs every 30 minutes and reaches key stations like Passeig de Gràcia in approximately 25 minutes.
- City Bus: Bus 46 connects the airport to Plaça Espanya in 30-35 minutes.

The best time of year to travel to Barcelona based on the weather is during the shoulder seasons of April to June and September to October. During these months, temperatures range from 15°C to 27°C (59°F to 81°F), offering mild, pleasant weather perfect for sightseeing and outdoor activities. For beach lovers, May and early June are ideal, with warm temperatures and comfortable conditions for water activities.

No, a medical clearance is not required to travel while pregnant with Air France. However, Air France advises avoiding air travel from week 37 of pregnancy and during the 7 days following childbirth. For a comfortable journey, consider reserving an aisle seat, staying hydrated, and using compression stockings.

Air France offers the Kids Solo service, a dedicated unaccompanied minor service for children traveling alone. This service is available for children aged 4-17 on domestic flights and 5-17 on international flights. It includes assistance during check-in, real-time tracking of the child’s journey, and dedicated crew support onboard with entertainment and meals. Upon arrival, children are escorted off the aircraft and handed over to the designated pick-up person.

Enjoy personalized services from the moment you book, 100% organic meals adapted to children on flights departing from Paris, and a dedicated in-flight entertainment offer for kids. Visit our website for more details about our services and offers.

Group fares are available with Air France for groups of 10 or more people, excluding infants traveling on an adult's lap. These fares include competitive rates, 1 checked baggage item (23 kg in Economy) per passenger, and no fees for passenger name changes until tickets are issued. Special rates may apply for sports equipment if notified in advance.