Chicago Airport Guide: Transfers, Lounges & Layover Tips — Trip Planner

What first-timers get wrong in Chicago

CTA fares rose in 2026 to $2.50 on buses and $2.75 on rail, the one-day pass now costs $6, and the three-day pass was abolished outright. The Blue Line from O'Hare adds an airport surcharge on top. Wind off the lake makes the thermometer reading a lie in both directions. Tip 18 to 20%, with tax added to the menu price.

What things cost in Chicago

A day of CTA travel is $6 and a week is $25. The Art Institute at $32 is the steepest single ticket in the city, while the Field costs nothing on Wednesdays for Illinois residents. Lincoln Park Zoo, Cloud Gate, the Riverwalk, and the Cultural Center are all free. An Italian beef comes in under $10 and defeats most appetites.

What to eat in Chicago

Deep dish is largely a visitor's order; the weeknight local pizza is tavern-style, thin and cut into squares. Italian beef arrives dipped, sweet or hot, from Al's or Johnnie's. A Chicago dog carries celery salt and sport peppers and never ketchup. Pilsen and Little Village cook the city's best Mexican food, and Devon Avenue runs South Asian by the block.

Chicago with kids, realistically

Museum Campus lines up the Field Museum, Shedd Aquarium, and Adler Planetarium along one lakefront walk, though that walk is fully exposed and punishing in wind. Lincoln Park Zoo is free and open year-round. The Museum of Science and Industry lets children board a captured German U-boat. CTA rail elevators exist at most stations but not all, so check the route first.

When the weather turns in Chicago

The Loop Pedway links parts of downtown underground, though it is patchier and worse signposted than Toronto's or Montreal's equivalents. Better to commit to one large interior, since the Art Institute, the Field, and the Museum of Science and Industry each fill a day alone. The Chicago Cultural Center's Tiffany dome is free. Architecture cruises sail in rain but not lightning.

When to go to Chicago

The month to avoid is January — around 1°C (34°F) with roughly 11 rain days. Prices and crowds track the weather here: September is the sweet spot, January the month most people skip.

Pack for peak season: Summer clothes, plus one light layer for air-con and evenings, A packable rain shell or compact umbrella earns its space, Comfortable walking shoes — every guide on this site assumes you'll use them.