How to Get to O’Hare from Union Station [2025–2026 Guide]

Travel from Union Station Chicago to O’Hare Airport (ORD) in 30 minutes via CTA Blue Line ($5), 30–40 minutes by taxi/Uber ($35–50), or 25–35 minutes driving, for fast downtown-to-airport access.

O’Hare International Airport (ORD) is one of the busiest airports in the U.S., serving millions of domestic and international travelers annually. Union Station, Chicago’s main train and transit hub, offers multiple efficient options to reach O’Hare, whether you prefer public transit, rideshare, or driving.

This 2025–2026 guide explains the fastest, most convenient, and affordable ways to get from Union Station to O’Hare Airport, including CTA Blue Line, taxi/rideshare, driving, and accessibility-friendly options, with travel times, costs, and tips.

🚇 Option 1: CTA Blue Line (Fast & Affordable Transit)

The CTA Blue Line is a direct, budget-friendly train route connecting Union Station to O’Hare Airport.

• From Union Station, walk to Clark/Lake Station (approx. 10 minutes).

• Board the Blue Line toward O’Hare and enjoy a non-stop ride through downtown Chicago.

• Travel time: 30 minutes.

• Cost: $5 per adult ride with Ventra card or contactless payment.

• Best for: Travelers looking for a fast, affordable, and reliable public transit option.

🚖 Option 2: Taxi, Uber, or Lyft (Direct & Convenient)

For door-to-door convenience, taxis or rideshares are ideal.

• Pick up a taxi, Uber, or Lyft at Union Station and head northwest via I-90/94 to O’Hare Airport.

• Travel time: 30–40 minutes depending on traffic.

• Cost: $35–50.

• Best for: Travelers with luggage, families, or tight schedules seeking a private and comfortable ride.

🚗 Option 3: Driving Your Own Car

Driving to O’Hare is flexible if you have your own vehicle.

• Route: Union Station → I-90/94 West → O’Hare Airport.

• Travel time: 25–35 minutes depending on traffic.

• Cost: Airport parking $30–45/day for long-term parking.

• Best for: Travelers needing flexible arrival times, personal vehicles, or heavy luggage.

♿ Option 4: Accessibility Routes

Union Station and O’Hare Airport provide fully accessible routes for wheelchair users, families with strollers, and travelers with mobility needs.

• Elevators and ramps connect Union Station concourse to Clark/Lake Station for Blue Line access.

• Travel time: 30 minutes via Blue Line; 30–40 minutes via taxi.

• Cost: $5 Blue Line; $35–50 taxi.

• Best for: Travelers requiring wheelchair-friendly or stroller-friendly transit from downtown to the airport.

✅ Travel Summary Table

❓ FAQs: How to Get to O’Hare from Union Station

1. How far is O’Hare Airport from Union Station?
Approximately 27 km (17 miles) northwest of downtown Chicago.

2. How long does it take to get to O’Hare from Union Station?
CTA Blue Line: 30 minutes; taxi/ride: 30–40 minutes; driving: 25–35 minutes depending on traffic.

3. How much does it cost to reach O’Hare from Union Station?
Blue Line: $5; taxi/ride: $35–50; driving: parking $30–45/day.

4. Can I take public transit to O’Hare?
Yes, the CTA Blue Line provides a direct, reliable connection from downtown Union Station.

5. Is O’Hare Airport accessible for wheelchairs?
Yes, both Union Station and O’Hare Airport provide fully accessible routes, elevators, and ramps for smooth travel.

6. Which route is the fastest from Union Station to O’Hare?
Driving is fastest in light traffic at 25–35 minutes, though the Blue Line offers a predictable 30-minute travel time.

7. Can I use a rideshare service to O’Hare?
Yes, Uber, Lyft, and taxis offer convenient door-to-door service in 30–40 minutes depending on traffic.

✅ This guide ensures you know the fastest, most reliable, and convenient ways to reach O’Hare Airport (ORD) from Union Station in 2025–2026, whether using CTA Blue Line, taxi, driving, or accessible options.