What is the cheapest way from O'Hare to downtown Chicago?

The CTA Blue Line train: a special flat $5 fare from O'Hare to the Loop in about 45 minutes. It runs 24 hours a day, so it works even for late-night or early-morning flights.

How much is the Blue Line from O'Hare?

A special $5 boarding fare applies at O'Hare, higher than the normal $2.75 CTA rail fare. Pay by tapping a contactless bankcard or buy a Single-Ride Ventra ticket at the station; the $5 also covers up to two transfers within two hours.

Where is the Blue Line station at O'Hare?

It is underground below the main parking garage, reached by pedestrian tunnels from Terminals 1, 2 and 3 — follow the 'Trains to City' signs. From Terminal 5, first take the free ATS people mover to Terminal 2 or 3.

How long does the Blue Line take to downtown Chicago?

About 45 minutes from O'Hare to Loop stations such as Clark/Lake, Washington or Jackson, where you can transfer to other 'L' lines and buses.

Do I need a Ventra card for the Blue Line?

No. You can tap any contactless credit or debit card or phone wallet straight at the turnstile, or buy a Single-Ride Ventra ticket from the machines. Either way the O'Hare boarding fare is $5.

What is the best way from ORD to downtown Chicago?

For budget travellers the best way is the cheapest: the 24-hour CTA Blue Line, a flat $5 from the airport to the Loop in central Chicago in about 45 minutes — the simplest ride into the city center.

How much is a taxi from Chicago O'Hare International Airport to the city?

A taxi or rideshare runs about $45–50 plus tolls and airport pickup fees — roughly ten times the flat $5 Blue Line fare, for a trip that heavy traffic can make just as slow.

How do you get from Chicago O'Hare Airport (ORD) to downtown Chicago — the cheapest way?

The cheapest way from Chicago O'Hare (ORD) into downtown Chicago is the CTA Blue Line train, which runs 24 hours straight from the airport to the Loop in about 45 minutes. Boarding at O'Hare costs a special flat $5 fare — tap a contactless bankcard or buy a Single-Ride Ventra ticket at the station, and that $5 even covers up to two transfers within two hours. Don't grab a taxi or rideshare, which runs about $45–50 plus tolls and airport fees for the same trip.

How to find it

AIRPORTChicago O'Hare International Airport
01From Terminals 1, 2 or 3, follow the overhead 'Trains to City' signs down to the basement level and walk the pedestrian tunnels to the CTA Blue Line station under the main parking garage (about a 5–10 minute walk). From Terminal 5, first ride the free ATS people mover to Terminal 2 or 3.
02At the station pay the flat $5 O'Hare fare: tap a contactless card or phone at the gate, or buy a Single-Ride Ventra ticket from the machines. No pass is needed — the $5 single ride is the cheapest way out.
03Board a Blue Line train — there is only one direction out of O'Hare, towards the Loop and Forest Park. Trains run 24 hours a day, roughly every 4–10 minutes during the day, so it works even for late or early flights.
04Ride about 45 minutes into downtown, getting off at Loop stations such as Clark/Lake, Washington or Jackson to connect with other 'L' lines, city buses or your hotel.
CITY CENTREChicago

Ticket

CTA Blue Line single ride from O'Hare (special $5 O'Hare boarding fare)

Where to buy: At the Blue Line station under the O'Hare parking garage: buy a Single-Ride Ventra ticket from the vending machines, or just tap a contactless card straight at the turnstile.

How to pay: Vending machines take cash and cards; you can also tap any contactless credit/debit card or phone wallet directly at the gate. The special $5 O'Hare fare applies to single rides paid this way, not to passes.

Local's trick: The $5 O'Hare single ride (or contactless tap) covers up to two transfers within two hours, so your next bus or 'L' ride downtown is effectively free. You don't need a Ventra card — just tap a contactless credit card or phone wallet at the turnstile. If you'll use transit a lot that day, a $6 1-Day pass costs barely more and gives unlimited rides, since passes skip the $5 O'Hare surcharge.

Trap to avoid: Skip the taxi or rideshare from O'Hare — it runs about $45–50 plus tolls and airport pickup fees, roughly ten times the Blue Line for a trip that heavy traffic can make just as slow. There is no cheaper 'airport express'; the Blue Line is the deal.

Frequently asked

What is the cheapest way from O'Hare to downtown Chicago?: The CTA Blue Line train: a special flat $5 fare from O'Hare to the Loop in about 45 minutes. It runs 24 hours a day, so it works even for late-night or early-morning flights.
How much is the Blue Line from O'Hare?: A special $5 boarding fare applies at O'Hare, higher than the normal $2.75 CTA rail fare. Pay by tapping a contactless bankcard or buy a Single-Ride Ventra ticket at the station; the $5 also covers up to two transfers within two hours.
Where is the Blue Line station at O'Hare?: It is underground below the main parking garage, reached by pedestrian tunnels from Terminals 1, 2 and 3 — follow the 'Trains to City' signs. From Terminal 5, first take the free ATS people mover to Terminal 2 or 3.
How long does the Blue Line take to downtown Chicago?: About 45 minutes from O'Hare to Loop stations such as Clark/Lake, Washington or Jackson, where you can transfer to other 'L' lines and buses.
Do I need a Ventra card for the Blue Line?: No. You can tap any contactless credit or debit card or phone wallet straight at the turnstile, or buy a Single-Ride Ventra ticket from the machines. Either way the O'Hare boarding fare is $5.
What is the best way from ORD to downtown Chicago?: For budget travellers the best way is the cheapest: the 24-hour CTA Blue Line, a flat $5 from the airport to the Loop in central Chicago in about 45 minutes — the simplest ride into the city center.
How much is a taxi from Chicago O'Hare International Airport to the city?: A taxi or rideshare runs about $45–50 plus tolls and airport pickup fees — roughly ten times the flat $5 Blue Line fare, for a trip that heavy traffic can make just as slow.

Last verified: Jul 1, 2026. Prices and timetables change — confirm at the official transport source.