Cheap Flights from Chicago to Barcelona — $259

Chicago is served by two main airports: O'Hare International (ORD), a major international and connecting hub that typically handles most long-haul and legacy-carrier flights, and Midway (MDW), a smaller airport that can be more budget- and low-cost-carrier–oriented. O'Hare sits about 17 miles northwest of downtown and is usually accessible via the CTA Blue Line in roughly 40–50 minutes for a moderate fare, or by taxi/ride-share in 30–60 minutes depending on traffic for higher cost. Midway is about 10 miles southwest and often reachable by the CTA Orange Line in about 25–35 minutes for a lower transit fare, or by car in 20–45 minutes. O'Hare typically offers more lounges and international connections but can be busier and involve longer walks between terminals; Midway is often more compact and quicker to navigate, though it has fewer global connections.

Fly nonstop from Chicago to Barcelona for the quickest, most convenient way to reach Catalonia’s sun-soaked streets and world-class architecture — you’ll save travel time and skip the hassle of connections. While you may find cheaper itineraries with layovers, a direct flight delivers comfort, fewer delays and more time to enjoy your trip, so book now to make the most of your stay.

Barcelona is served mainly by Barcelona–El Prat (BCN), the region’s international hub that handles most intercontinental and European carriers alongside low-cost airlines; there are also smaller general aviation fields nearby. El Prat sits about 12 km southwest of the city centre and is usually reachable by Aerobus or regular commuter trains in roughly 20–35 minutes, with fares typically in the modest range; taxis and rideshares can take around 20–30 minutes depending on traffic and cost more. The airport tends to offer a wide choice of terminals and services, making it convenient for international connections, while some budget travelers may prefer to weigh slightly longer transfer times and occasional terminal crowds against lower fares.

More than 4 airlines operate flights from Chicago to Barcelona, including United Airlines, Frontier Airlines, Aer Lingus, and TAP Portugal. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $259, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.