Flight Booking
One-way or round-trip: which flight should you book?
Round trips aren't always cheaper. Here's how to decide, and when two one-way tickets make more sense.
September 20, 2026
Flights to Chicago
Chicago is a vibrant city on the shores of Lake Michigan, known for its impressive skyline, iconic architecture, deep-dish pizza, and rich cultural scene. Visitors can explore Millennium Park, Cloud Gate (The Bean), Navy Pier, the Art Institute of Chicago, and the city's famous riverfront. Whether you're planning a family vacation, a business trip, or a weekend getaway, Chicago offers a memorable mix of food, entertainment, shopping, and sightseeing. Explore flight options with Tripobiz and prepare for your Chicago visit.
ChicagoUnited States
Major airports
- ORD
- MDW
Airlines you'll often see
American Airlines, United Airlines, Southwest Airlines, Delta Air Lines, Alaska Airlines, Frontier Airlines, Spirit Airlines. Routes and schedules change, so search your dates to see who flies when.
Popular flight routes
- New York (JFK) to Chicago (ORD)
- Los Angeles (LAX) to Chicago (ORD)
- Atlanta (ATL) to Chicago (ORD)
- Dallas (DFW) to Chicago (ORD)
- Miami (MIA) to Chicago (ORD)
- San Francisco (SFO) to Chicago (ORD)
- Seattle (SEA) to Chicago (ORD)
Best time to visit
May to June and September to October are popular times to visit Chicago, with comfortable conditions for sightseeing, waterfront walks, and outdoor events. Summer brings festivals and lively lakefront activities, while winter offers seasonal attractions and holiday celebrations but can be very cold. Compare travel dates to find flights that suit your schedule and budget.
Getting from the airport
Chicago O'Hare International Airport (ORD) connects to downtown Chicago through the CTA Blue Line, which operates around the clock. Chicago Midway International Airport (MDW) connects to downtown through the CTA Orange Line. Taxis, rideshares, rental cars, and other ground transportation options are also available. Travel times vary depending on traffic, service conditions, and your final destination.
Travel tips
- Compare flights to ORD and MDW before booking.
- Check baggage allowances and ticket change policies before purchasing.
- Use the CTA trains for convenient access to many downtown attractions.
- Pack warm clothing if visiting during late fall or winter.
- Try Chicago-style deep-dish pizza and explore local food neighborhoods.
- Book popular attractions and accommodation early during major events.
- Allow extra travel time during rush hour and winter weather.