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CA $555 Cheap Flights from Boise (BOI) to Billings (BIL)

View CA $555 flight on Thu, Sep 17, 2026Opens in a new window

Popular airlines from Boise Airport (BOI) to Billings Logan Intl. Airport (BIL)

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Cheap flights from Boise (BOI) to Billings (BIL)

Prices were available within the past 7 days and start at CA $555 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Boise (BOI) to Billings (BIL)

May is typically the cheapest month to fly

From CA $272 - CA $593 per traveller.

Frequently asked questions

How much does a flight from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.) cost?
You can find cheap one-way flights from CA $555 and cheap return flights BOI to BIL with Expedia. One-way flights typically cost between CA$382 and CA$1089. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BOI to BIL ticket fares go up or down.
What is the cheapest month to fly from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.)?
The cheapest months to fly from BOI to BIL are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.)?
Enter BOI to BIL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.)?
Delta is one of the cheapest airlines offering connecting return flights from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.), with prices starting from around CA$359 for flights that can be booked for departure within the next year. These flights typically include a layover in Seattle - Tacoma Intl. (SEA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.)?
To find a cheap flight from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.)?
There are approximately 13 connecting flights per day from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.). Some common connection points include Portland Intl. (PDX), Seattle - Tacoma Intl. (SEA), and Spokane Intl. (GEG).
What is the earliest flight from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.)?
The earliest flight from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.) typically departs around 5:00 AM. This flight is operated by United. This is a seasonal service, active only in August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.)?
You'll generally find the most flights from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.) on Fridays, with around 26 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines, United, and Delta. Fridays offer notably more flight options compared to other days of the week, making it a great day to plan your trip.
What are the most popular departure times for flights from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.)?
The most popular departure times for flights from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.) are in the morning, from 6am to 9am. Many major carriers, including Alaska Airlines, Delta and United, offer flights during this window. Many travellers prefer these early morning flights as they allow you to arrive at your destination with plenty of time to start your day.
How long does it take to fly from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.)?
There are no nonstop flights from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.). The distance between these two cities is approximately 655 kilometres. If you're looking for a flight, you'll find that one-stop options are the quickest, typically taking around 5 hours. Flights with two or more stops will take considerably longer, usually around 11 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.
Can you fly business or first class from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.)?
Yes, you can fly business class or first class between BOI and BIL. You can fly business class with Delta.First class cabins are available on Alaska Airlines, Delta, United, and American Airlines.
How do I earn miles on a Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.) flight with Expedia?
It's easy to earn miles on a Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Billings, MT (BIL) from Boise, ID (BOI)?
If you're planning to travel to Billings from BOI, you can fly directly into Logan Intl. (BIL). Some flights may connect through major hubs like Portland Intl. (PDX), Spokane Intl. (GEG), or Seattle - Tacoma Intl. (SEA) before reaching Billings. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.) at the last minute?
Typically, booking a last minute flight from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.) flight and hotel package?
Securing a Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.)?
If you booked your Boise, ID (BOI) to Billings, MT (BIL-Logan Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Boise
Destination airport
Logan Intl.
Distance
651 km

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Boise to Billings Flights

The easy way to book your flights from Boise to Billings 

With Expedia, it’s simple to find and book flights to Billings from Boise whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 10 airlines that cover this route. There are nonstop flights to Logan Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Boise to Billings today, tomorrow, or this week.  

 

Save dollars with cheap flights from Boise, BOI to Logan Intl., BIL 

Sort your search results by price to find great deals on your flight from Boise to Billings—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Billings from Boise currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Billings  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Billings from Boise 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Billings with Expedia today.

Boise to Billings Flights

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