ORD
Chicago, US

Chicago O'Hare International Airport

Your complete guide to ORD — terminals, getting into the city, airlines, and insider tips.

Terminals

4 terminals, 9 concourses

Getting to the City

CTA Blue Line runs 24/7 to downtown (~45 min, $5). Ride-share pickup at each terminal's lower level.

Top Airlines at ORD

UnitedAmerican AirlinesDeltaSouthwestSpirit

Insider Tips

O'Hare is a major United hub. Terminal 5 handles international arrivals. The underground tunnel between T1-T2 has colorful light installations.

Track Flights from ORD

Set your target price and FlightKitten pounces when economy fares from ORD drop below your budget.

Start Tracking — Free TrialAll Flights from Chicago

Popular Routes from ORD

ORD→Abu DhabiORD→AccraORD→Addis AbabaORD→AlmatyORD→Amalfi CoastORD→AmmanORD→AmsterdamORD→Antalya

Destinations at ORD

Chicago, United States

More Airport Guides

JFKNew YorkLAXLos AngelesMIAMiamiSFOSan FranciscoBOSBostonSEASeattleDENDenverATLAtlanta

How do I get from ORD airport to Chicago?

CTA Blue Line runs 24/7 to downtown (~45 min, $5). Ride-share pickup at each terminal's lower level. FlightKitten tracks cheap economy flights from ORD across 220+ airlines — set your target price and get an email alert when fares drop below your budget.

Which airlines fly from ORD?

Major airlines operating from Chicago O'Hare International Airport include United, American Airlines, Delta, Southwest, Spirit. FlightKitten monitors fares across all carriers simultaneously, scanning twice daily to catch price drops the moment they happen. Each alert includes an AI-powered deal briefing that explains whether the fare is historically unusual and worth booking immediately.