- Must visit
Moss Mansion Museum
Regional history museum with exhibits on Yellowstone Valley settlement, transportation, Native history, and changing local life.
Take a flight from Chicago, IL to Billings, MT and enjoy the approximately 1071 miles (1724 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
The earliest flight runs at 05:00, the last at 21:30. September is the cheapest month to fly.
Distance 1071 miles (1724 km) |
First flight 5:00 AM |
Last flight 9:30 PM |
Cheapest Month Sep |
Cheapest Day Sat |
High Season Jan - Mar |
Low Season Apr - Jun |
The table below shows live departures for Chicago, IL to Billings, MT flights for today, Sunday, September 20. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 2:40 PM Chicago, IL | 5h43 | 8:23 PM Billings, MT | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Discover the best of Billings, MT — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Billings, MT trip today.
Regional history museum with exhibits on Yellowstone Valley settlement, transportation, Native history, and changing local life.
Art museum on the Rocky Mountain College campus with rotating exhibitions, contemporary works, and community-focused programs.
Hands-on science center with interactive exhibits for families, covering physics, health, weather, and practical discovery.
Linear sandstone rimrock park with trails and overlooks, popular for walking, sunset views, and a classic Billings landscape.
Downtown commercial core with historic buildings, murals, shops, and easy access to theaters, museums, and public spaces.
Popular park along the Yellowstone River with paved paths, fishing access, lawns, and open views near the city edge.
Find answers to the most common questions about traveling from Chicago, IL to Billings, MT by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Billings, MT, this guide helps you travel smarter and with confidence.

Most Chicago, IL to Billings, MT flights use the O'Hare International Airport to Billings airport pair. Use this guide to compare Chicago, IL and Billings, MT airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
O'Hare International Airport is 3 km from Chicago city centre. Public transport options include:
O'Hare International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants are located in all terminals, offering a variety of cuisines including American and intertiol. Top options include Tortas Frontera and Publican Tavern.
Free Wi-Fi available throughout the airport. ATMs are located throughout all terminals.
Lost and found is available at the station.
Available at O'Hare International Airport: Parking, Taxis, WC.
Available at O'Hare International Airport: Car Rental.
Accessibility facilities are available at O'Hare International Airport: Elevators, ramps, toilets.
Nearby hotels include Hotels such as Hilton Chicago O'Hare are located on airport grounds, with others like the Hyatt Regency nearby..
Billings is 3 km from Billings city centre. Public transport options include:
Billings has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Snack bars and a restaurant available.
Free Wi-Fi available throughout the airport. ATMs are aTMs available in the main terminal.
Ticket office support is available at Billings.
Available at Billings: Parking, Taxis, WC.
Accessibility facilities are available at Billings: All areas are wheelchair accessible.
Here are some other resources that might have the information you need