Airport Wi-Fi guide
Chicago, United States

O’Hare Wi-FiIs it free, how long it lasts and how to connect

O’Hare offers unlimited free Wi-Fi throughout all terminals, before and after security. You choose Watch Ad to Connect on the access page.

Checked 6 November 2026 · from Chicago Department of Aviation’s own pages

Network _Free_ORD_Wi-Fi Free Wi-Fi Free, unlimited Time limit Unlimited How you sign in Watch an ad Paid option None published Based here United Airlines, American Airlines

Step by step

How to connect to O’Hare Wi-Fi

  1. Turn on Wi-Fi. Laptops, tablets and smartphones are supported.

  2. Select Boingo Hotspot or _Free_ORD_Wi-Fi.

  3. Open a browser and load a new address that doesn’t start with https, so the Wi-Fi access page appears.

  4. Under ORD Free Unlimited Wi-Fi, choose Watch Ad to Connect.

The airport’s page says you must load a non-https address to bring up the access page.

Free

What’s free at O’Hare

  • Wi-Fi is free and unlimited throughout all terminals, both before and after security.
  • O’Hare doesn’t publish a data cap or a speed.

As of November 2026.

Paid

Faster or longer Wi-Fi

O’Hare doesn’t publish a paid or faster Wi-Fi tier.

As of November 2026.

Tips

When O’Hare Wi-Fi won’t play along

From O’Hare

  • If the steps don’t work, the airport refers you to Boingo Wireless Customer Care on (800) 880-4117.

On a Mac

  • No sign-in page? Open http://captive.apple.com in Safari. A plain http page can be redirected to the airport’s sign-in page; an https one can’t.
  • Pause what hides it. A VPN, iCloud Private Relay or your own DNS can keep the page from opening. Turn them off, sign in, then turn them back on.
  • Forget and rejoin. A network the Mac already knows may not show the sign-in window again. Forget it in System Settings › Wi-Fi and join once more.
  • Look behind your windows. macOS opens the sign-in page in a small window of its own, which can open behind the others.

More in Wi-Fi login page not appearing on a Mac and hotel and airport Wi-Fi login on a Mac.

Airlines

Airlines based at O’Hare

Boarding soon? Here’s what the Wi-Fi is like once you’re on the plane.

United AirlinesUnited Airlines in-flight Wi-Fi →American AirlinesAmerican Airlines in-flight Wi-Fi →

At the gate with Kilobat

Airport Wi-Fi on a Mac, without the guesswork

Kilobat is a Mac menu-bar app that shows what each app sends and holds back what can wait. At O’Hare:

  • It spots the sign-in page Free

    When the page doesn’t open by itself, the menu bar says This Wi-Fi wants you to sign in, with Open sign-in page. When a sign-in runs out, it says Logged out by the Wi-Fi’s sign-in page instead of blaming DNS.

  • It warns you before time runs out Pro

    Kilobat learns how long sign-ins last on each network, and warns you about five minutes before the next logout. While you’re signed in, the menu shows the time left.

  • It holds back what can wait Pro

    Airport Wi-Fi is shared by a terminal full of people. Switch to the Travel profile and only the apps you allowed connect. Mark the network Metered and Kilobat switches to Travel by itself.

  • It checks the line before a call Free

    The stutter test pings the internet every 50 ms for 20 seconds and shows the spikes an average hides. Check before meetings warns you five minutes before a call if something would freeze it; with Pro, one button pauses the culprits.

Download for Mac ↓
brew install seifip/kilobat/kilobat

Pro is $29 once for two Macs, with a 7-day free trial and 14-day refunds. How the sign-in checks work: hotel and airport Wi-Fi login on a Mac.

Kilobat

_Free_ORD_Wi-Fi will log you out in 5 min

Open sign-in page

Questions

Is O’Hare Wi-Fi free?

Yes. O’Hare offers unlimited free Wi-Fi in all terminals, before and after security. You watch an ad to connect.

Why doesn’t the O’Hare Wi-Fi page open?

The airport says to load a new address that doesn’t start with https. That brings up the Wi-Fi access page.

Who do I call if O’Hare Wi-Fi doesn’t work?

Boingo Wireless Customer Care, on (800) 880-4117.

What is the O’Hare Wi-Fi network called?

O’Hare names it _Free_ORD_Wi-Fi. Join it, then sign in on the page that opens.

Why won’t the O’Hare Wi-Fi sign-in page open on my Mac?

A VPN, iCloud Private Relay or your own DNS can keep it from opening. Turn them off, open http://captive.apple.com in Safari, and turn them on again once you’re signed in. Kilobat shows Open sign-in page when a network is waiting for you.

Sources

Checked on 6 November 2026.

Get your Mac ready for O’Hare.

Download for Mac ↓
brew install seifip/kilobat/kilobat