Quick answer: O’Hare (ORD) is the bigger international hub with far more flights and destinations, but it sits about 18 miles northwest of downtown and takes longer to move through. Midway (MDW) is smaller, closer to the Loop (roughly 10 miles southwest), and usually quicker in and out — a great fit when Southwest or a domestic route works for your trip. Here’s how the two Chicago airports compare on the things that actually shape your travel day.
O’Hare vs. Midway at a glance
Chicago is one of the few U.S. cities served by two major airports, and choosing between them — when you have the choice — comes down to where you’re going, which airline you prefer, and how much time you want to spend getting to and from the city. O’Hare International Airport (ORD) is among the busiest airports in the world and the region’s gateway for international and connecting travel. Chicago Midway International Airport (MDW) is the compact, close-in alternative on the Southwest Side, built around domestic routes and quick turnarounds. Both are operated by the Chicago Department of Aviation, and you can confirm live terminal and flight details for either at the official site, flychicago.com.
Location and drive time to downtown
Distance is the clearest difference. Midway is closer — about 10 miles southwest of the Loop, typically a 20–35 minute drive via the Stevenson Expressway (I-55). O’Hare sits roughly 18 miles northwest, usually 30–50 minutes down the Kennedy Expressway (I-90), and that number climbs quickly during morning and evening rush. If your hotel or meeting is downtown or on the South Side, Midway often wins on time; if you’re headed to the northern suburbs or the O’Hare business corridor, ORD is the natural choice. For a fixed, flight-timed pickup at either airport, our Midway limo service and O’Hare limo service both track your flight so your chauffeur is waiting when you land.
Which airlines fly where
Your airline often decides the airport for you. O’Hare is a major hub for both United and American, carries nearly all of Chicago’s international service, and offers the widest range of nonstop destinations and connections. Midway is Southwest Airlines’ Chicago stronghold, with a smaller mix of other domestic carriers. If you fly Southwest or want a straightforward domestic trip, Midway is usually simplest. If you need international routes, more schedule options, or are connecting through, O’Hare gives you far more to work with.
Terminals, size, and how easy they are to navigate
Size is where the two airports feel most different. O’Hare spreads across several terminals, with international arrivals and departures concentrated in Terminal 5, and getting between terminals can mean a shuttle or the airport transit system — so it’s worth building in extra time. Midway is a single, compact terminal with three concourses; walks are shorter and the whole experience is quicker to move through. For most travelers, Midway feels faster on the ground, while O’Hare trades a bit of that speed for scale and reach.
Getting downtown: car service vs. train vs. rideshare
Both airports connect to downtown by CTA train — the Blue Line runs from O’Hare (about 45 minutes to the Loop) and the Orange Line from Midway (about 25 minutes). The train is inexpensive but means stairs, transfers, and hauling your own bags. Rideshare is available at both, though you’ll walk to a designated pickup area and pay surge pricing at busy times. A private car service is the calmest option after a flight, especially with luggage, a group, kids, or an early or late arrival: you get a fixed price, a chauffeur who tracks your flight, help with bags, and a vehicle waiting rather than a queue to join. It’s the reason business travelers lean on a dedicated Chicago chauffeur service for airport runs, and why corporate travel and longer regional trips are usually booked as a car rather than left to chance.
Which airport should you choose?
If you can pick, use this rule of thumb. Choose O’Hare for international flights, connections, and the widest choice of nonstop routes and departure times — and when you’re headed to the northwest suburbs. Choose Midway for domestic trips, Southwest flights, and a faster, closer-in experience when your destination is downtown or the South Side. And when the flight is booked for you and you don’t get to choose, the one thing you can control is a smooth ride at each end — plan your ground transportation to match whichever airport is on your ticket. You can compare options and reserve a flight-tracked pickup for either airport on our Chicago airport transportation page.
O’Hare vs. Midway — Frequently Asked Questions
Which Chicago airport is closer to downtown?
Midway. It’s about 10 miles from the Loop versus roughly 18 miles for O’Hare, which usually makes it a shorter drive when your destination is central or on the South Side.
Which airport is bigger and busier?
O’Hare, by a wide margin. It’s one of the busiest airports in the world, handles nearly all of Chicago’s international flights, and offers far more nonstop destinations than Midway.
Which airport is faster to get through?
Usually Midway. Its single compact terminal means shorter walks and simpler navigation, while O’Hare’s multiple terminals can require extra time and transfers.
Is a car service worth it from either airport?
For most travelers, yes — particularly with luggage, a group, children, or an early or late flight. A car service gives you a fixed fare, a chauffeur who tracks your flight, and a vehicle ready on arrival instead of a rideshare queue or a train transfer.
How far ahead should I book an airport pickup?
Booking a day or more in advance is ideal, especially during holidays, peak business travel, and winter weather. Same-day requests are often possible, but reserving early guarantees the vehicle you want and a confirmed pickup time.
