How to Get to Montana From Chicago [2026 Guide]
Fly Chicago to Montana in 3–4 hours nonstop ($200–$400). Driving takes 18–20 hours (1,200 miles, $180–$250 fuel). Amtrak train takes 27–30 hours ($150–$300). Bus journeys last 28–32 hours ($120–$220).
Montana, known as Big Sky Country, is home to breathtaking national parks, mountain ranges, and endless outdoor adventures. From Chicago, you can reach Montana by plane, car, train, or bus depending on your budget, schedule, and preferred travel style. Here’s the complete 2026 guide to help you plan the journey.
🛫 Flights From Chicago to Montana
Flying from Chicago to Montana is the fastest and most popular way to reach Big Sky Country, offering convenient access to the state’s iconic mountain ranges and national parks. Nonstop flights departing from Chicago O’Hare International Airport (ORD) to major Montana airports—such as Bozeman Yellowstone International Airport (BZN), Billings Logan International Airport (BIL), and Missoula Montana Airport (MSO)—typically take between 3 and 4 hours.
Round-trip airfares generally average $200 to $400, though ticket prices can spike significantly during the peak summer tourism season, especially for flights heading to national park gateways like Bozeman. Major carriers including United, American, and Delta regularly operate both nonstop and connecting routes from Chicago to Montana’s top destinations.
While flying provides the absolute quickest travel time, passengers should note that flying into smaller regional airports may require layovers and incur higher ticket costs.
🚗 Driving From Chicago to Montana
Planning a road trip from Chicago to Montana offers an incredible adventure for travelers seeking flexibility and scenic landscapes. The journey covers a distance of approximately 1,200 to 1,300 miles and typically takes about 18 to 20 hours of pure driving time without extended stops. To break up the lengthy travel time and avoid driver fatigue, it is best to plan for at least two days of driving in each direction.
The fastest and most efficient route from Chicago to Montana is heading west via Interstate 90 (I-90 W). This primary cross-country highway takes motorists straight through Wisconsin, Minnesota, and South Dakota, providing a direct path to the majestic mountains of Montana. Along the way, road trip enthusiasts can take advantage of incredible sightseeing opportunities, such as exploring the dramatic rock formations at Badlands National Park in South Dakota or stopping at other Midwest attractions.
When budgeting for a Chicago to Montana road trip, travelers should anticipate fuel expenses ranging from $180 to $250 for a round trip, though total costs will vary based on current gas prices and your vehicle’s fuel efficiency.
While this epic drive requires significant stamina and time, the freedom of the open road and the unforgettable views make it a bucket-list journey for adventure seekers.
🚆 Train From Chicago to Montana
Amtrak provides a scenic but lengthy journey.
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Route: The Amtrak Empire Builder runs from Chicago to Montana, stopping in cities such as Whitefish, Havre, and Glasgow.
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Duration: The trip takes 27–30 hours depending on the destination.
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Cost: Standard coach seats range from $150–$300 one way; sleeper cabins cost significantly more ($500+).
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Pros & Cons: Offers beautiful views of the northern plains and mountains, but it’s much slower than flying.
🚌 Bus Options From Chicago to Montana
Traveling by bus from Chicago to Montana offers the most budget-friendly option for long-distance transit, though it requires patience for an extended journey. Passengers traveling from Chicago to major Montana destinations like Billings or Missoula can expect a trip duration of approx. 28 to 32 hours, which includes necessary layovers and transfers along the way.
Interstate bus travel on this route is primarily operated by major carriers such as Greyhound and Jefferson Lines, featuring multiple connections throughout the Midwest and Great Plains. One-way bus tickets generally range from $120 to $220, making it an affordable choice for cost-conscious travelers. While this transportation method is ideal for those looking to save money and avoid the stress of driving, riders should keep in mind that comfort is basic and schedules can be limited.
🚖 Local Transportation in Montana
Once in Montana, you’ll need a way to get around.
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Car Rentals: Highly recommended for national park visits, rentals cost $60–$120 per day.
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Shuttles: Limited shuttle services operate around Glacier and Yellowstone National Parks during peak season.
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Taxis & Rideshares: Available in larger cities like Billings, Bozeman, and Missoula, with typical fares of $15–$30 for short trips.
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Travel Cost Summary
| Travel Mode | Duration | Cost (per person) | Notes |
|---|---|---|---|
| Flight (ORD → BZN/BIL/MSO) | 3–4 hours | $200–$400 | Fastest and most convenient option |
| Driving (Chicago → Montana) | 18–20 hours | $180–$250 fuel | Flexible for road trips, but requires long driving hours |
| Train (Amtrak Empire Builder) | 27–30 hours | $150–$300 | Scenic but much slower than flying |
| Bus (Greyhound/Jefferson) | 28–32 hours | $120–$220 | Cheapest, but longest and least comfortable |
| Car Rentals in Montana | N/A | $60–$120/day | Essential for exploring national parks |
FAQs About How to Get to Montana From Chicago
Q1: How long is the flight from Chicago to Montana?
Nonstop flights to Bozeman, Billings, or Missoula take about 3–4 hours.
Q2: How far is Montana from Chicago by car?
It’s about 1,200–1,300 miles, taking 18–20 hours of driving.
Q3: What is the cheapest way to get from Chicago to Montana?
Buses are the cheapest option at $120–$220, but they take 28–32 hours.
Q4: Can you take a train from Chicago to Montana?
Yes, Amtrak’s Empire Builder runs from Chicago to several Montana cities in about 27–30 hours.
Q5: What’s the best time of year to visit Montana?
Summer for national parks, winter for skiing, and fall for fewer crowds and beautiful scenery.
This 2026 Chicago-to-Montana travel guide covers all transport options — flights, road trips, trains, and buses — plus costs, travel times, and the best seasons to enjoy Big Sky Country.