chicago o’hare airport to union station Transfer
Book a Chicago O’Hare Airport (ORD) to Union Station transfer, or take the direct Blue Line to Clinton and walk the final two blocks to Chicago’s Amtrak and Metra terminal.
Route at a Glance
How to Get from O’Hare Airport to union station
Travel from Chicago O’Hare Airport to Union Station by booked transfer, official taxi or CTA Blue Line. The checked road route is approximately 17.7 miles (28.5 km) and 22 minutes before traffic. The Blue Line reaches Clinton in about 44 minutes, followed by a roughly two-block walk north to the station complex.
O’Hare Airport to union station Transfer Guide
Chicago O’Hare Airport lies northwest of Chicago Union Station, the city’s principal Amtrak and Metra terminal west of the Chicago River. A direct vehicle reaches the station area without an intermediate transfer. Public transport uses the CTA Blue Line from O’Hare to Clinton, followed by a roughly two-block walk north along Clinton Street to the station complex. The airport train does not enter Union Station itself, so travelers connecting to an Amtrak or Metra departure must include the walk and time to navigate the concourses.
A direct booked transfer reaches the Chicago Union Station area without the Blue Line’s outdoor final walk. The checked road route is about 17.7 miles and 22 minutes before traffic, but airport circulation and downtown congestion can add time.
The Blue Line runs from O’Hare to Clinton without a train change. The checked rail-and-walk itinerary is about 49 minutes: around 44 minutes on the train plus the walk toward Union Station. Terminal 5 passengers first use the free Airport Transit System to Terminal 2.
For a timed Amtrak or Metra connection, compare the whole door-to-platform journey rather than only the driving or train time.
Pickup at O’Hare Airport
For a booked transfer to Chicago Union Station, collect baggage and follow the meeting instructions in the confirmation. Official O’Hare taxi stands are outside baggage claim on the lower-level curb at each terminal. Confirm the vehicle, meeting point and the station’s 255 South Canal Street destination before leaving the terminal.
Drop-off in union station
Use Chicago Union Station’s 255 South Canal Street address, but note that the most useful curb depends on the active entrance and the passenger’s train. The station currently identifies a temporary accessible main entrance at 221 South Clinton Street. Its official taxi starter is on the north side of Jackson Street between Canal and Clinton; follow current signs and legal curb instructions.
Travel Time from O’Hare Airport to union station
The 22-minute road figure is a route-planner estimate, not a guaranteed journey time. O’Hare terminal circulation, expressway congestion, downtown construction and curb access around Canal, Jackson and Clinton can extend the trip. Travelers with a fixed rail departure should protect time for baggage collection and station navigation rather than planning from the road estimate alone.
Taxi from O’Hare Airport to union station
Official O’Hare taxi stands are outside baggage claim on the lower level at each terminal. The airport advises passengers to use licensed vehicles with working meters; fares are based on time and mileage. O’Hare currently publishes a USD 50 average fare to downtown Chicago per taxi, but this is not a fixed Union Station fare and traffic can change the total.
Public Transport from O’Hare Airport to union station
Take the CTA Blue Line from O’Hare to Clinton without changing trains. The checked train time is about 44 minutes and the complete rail-and-walk itinerary is about 49 minutes. Clinton is not inside Chicago Union Station; from the subway under the viaduct near Van Buren Street, walk north along Clinton Street toward the station complex.
From Terminals 1, 2 or 3, follow signs for ‘CTA Trains’ or ‘Trains to City.’ From Terminal 5, take the free Airport Transit System to Terminal 2, then follow the train signs. Include waiting, the outdoor final walk, station navigation and the rail operator’s boarding time in any onward connection.
Private Transfer vs Taxi and Public Transport
A booked transfer or official taxi reaches the active Union Station curb without the Clinton subway walk. It can be useful with luggage or a timed rail departure, but road traffic remains unpredictable; the booked transfer uses its live whole-vehicle quote, while the taxi uses a meter.
The Blue Line requires no train change and is priced per passenger. It leaves travelers at Clinton for a roughly two-block outdoor walk, so the full trip includes more than the train time.
O’Hare Airport to union station Transfer Prices
CTA’s airport comparison lists a rail cost of USD 5 or less per passenger from O’Hare to downtown. O’Hare publishes a USD 50 average taxi fare to downtown per vehicle, not a fixed Union Station fare. Compare those current bases with the live whole-vehicle transfer quote for the exact arrival details and luggage.
Useful Information for Your Journey
Who Is This Transfer Best For?
A direct vehicle can suit groups, travelers with heavy luggage and passengers protecting a timed Amtrak or Metra connection. The Blue Line can suit solo or light-luggage travelers who are comfortable with the Clinton walk and have enough time for airport and station steps.
About union station
Chicago Union Station lists its address as 255 South Canal Street and occupies a large complex between the Adams and Jackson approaches. It serves Amtrak intercity trains and multiple Metra commuter lines. The station’s current accessibility page identifies a temporary main entrance at 221 South Clinton Street, while other elevators are available on Canal and Jackson. Entrance arrangements can change during construction, so use current station guidance rather than assuming one curb serves every passenger.
Clinton Blue Line Station
Clinton is the practical Blue Line stop for Chicago Union Station. The station’s own transit guide places the subway under the viaduct just south of Van Buren Street and describes a two-block walk along Clinton Street from Union Station. Arriving from O’Hare, reverse that path and walk north toward the station. This final leg is outdoors and separate from the airport train, which matters with luggage or a tight rail connection.
Transfer Information
Union Station closes daily between 1 am and 5 am, according to its official site. When connecting to Amtrak or Metra, allow separately for flight arrival, baggage collection, the airport journey, the Clinton walk if using the Blue Line, station navigation and the train operator’s boarding requirements. Check both CTA alerts and the rail departure before travel.
O’Hare Airport to union station FAQs
Helpful answers about transfers from O’Hare Airport to union station.
Does the airport train enter Union Station?
No. The Blue Line runs directly from O’Hare to Clinton, but Clinton is a separate subway station. Walk about two blocks north along Clinton Street to Chicago Union Station, then allow time to find the correct Amtrak or Metra concourse.
Which entrance should I use at Union Station?
Entrance choice depends on the active access arrangement and the departing train. Chicago Union Station currently identifies a temporary accessible main entrance at 221 South Clinton Street, with other elevator access on Canal and Jackson. Check the current station map before arrival.
What should I do with luggage on the way to Union Station?
Choose the Blue Line only if you can manage luggage during the terminal walk and the outdoor walk from Clinton. A direct vehicle removes that final walking leg to Chicago Union Station, but luggage capacity still depends on the vehicle selected in the live booking.
Could a delay affect my connection at Union Station?
Yes. Flight arrival, baggage collection, road traffic or Blue Line service can all reduce the time available at Chicago Union Station. Add time for the Clinton walk and station navigation, and follow the train operator’s boarding requirements rather than relying only on the checked journey estimate.
Is there an accessible entrance at Union Station?
Yes. Chicago Union Station currently lists a temporary accessible main entrance at 221 South Clinton Street and identifies additional elevators on Canal Street and Jackson Boulevard. Recheck the official accessibility page because construction can change which entrance is most practical.