$166 Cheap flight deals from Chicago (CHI) to Eastern Montana (BIL)
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Airfares from $166 One Way, $255 Round Trip from Chicago to Eastern Montana
Prices starting at $255 for return flights and $166 for one-way flights to Eastern Montana were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
More About Flying To Eastern Montana from Chicago
Route Information for Flights from Chicago to Eastern Montana
Origin Airport IATA Code | CHI |
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Destination Airport IATA Code | BIL |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Chicago to Eastern Montana
Orbitz has your best deals on Chicago to Eastern Montana flights. From guaranteed low prices to cutting-edge mobile tools, the perfect trip begins on Orbitz.
Get Orbitz On the Go for Flights from Chicago to Eastern Montana
Use our mobile apps for Android and iPhone to find the best price on flights from Chicago to Eastern Montana. Check your flight status, gate and baggage claim details, and book exclusive mobile deals on hotels — even on the same day.
Rack Up Miles While Flying for Cheaper
Earn miles or points toward your frequent flyer program on select Chicago to Eastern Montana flights. When you book your flight on Orbitz, simply add your qualifying frequent flyer number where prompted. You can also store your airline frequent flyer or loyalty program numbers in your Orbitz account profile to automatically add them to your future reservations.
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Orbitz is the best source for booking flights from Chicago to Eastern Montana. But we also keep you updated about flight delays, booking changes, or service disruptions with free alerts. Get alerts on Chicago to Eastern Montana flights sent to your email or via voice or text to your mobile phone. We can also send the alerts to up to 6 other email addresses or phone numbers, which is helpful if you are being picked up at the airport.
Budget Travel Planning Made Easy
It's easy to find discount air tickets for flights from Chicago to Eastern Montana on Orbitz. Mix and match airlines for your departing and your returning flights to find the lowest fares and the best schedule.
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.