S$154 Cheap Flights from Las Vegas to Chicago

Round-trip journeys from Harry Reid Airport (formerly McCarran Airport) to ORD start from S$391. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.

Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LAS to O'Hare Airport flights, you'll see a "no change fees" filter for you to select.

Around 2,400 kilometres separates Las Vegas and Chicago, so pack some entertainment to keep you busy for a few hours. That thrilling novel you haven't had time to start will do the trick.

Take a peek at the deals on offer with these popular carriers and lock in your fare from LAS to O'Hare Airport today:

• United Airlines - (UA) with 152 monthly flights
• American Airlines - (AA) with 147 monthly flights
• Spirit Airlines - (NK) with 121 monthly flights
• Southwest Airlines - (WN) with 82 monthly flights

Booking last minute from Harry Reid Airport (formerly McCarran Airport) to ORD can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you'd prefer to play it safe and start your travel planning early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines publish their prices so far in advance. Our top tip? Check back often as prices are updated frequently.